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ISGlobal Hospital Clínic, Universitat de Barcelona, Barcelona, Spain, Manhiça Health Research Hospital, Ministry of Health, National Tuberculosis Control Program, Maputo, Mozambique , Email. [email protected]Publication date:01 buy renova cream September 2020More about this publication?. The International Journal of Tuberculosis and Lung Disease publishes articles on all aspects of lung health, including public health-related issues such as training programmes, cost-benefit analysis, legislation, epidemiology, intervention studies and health systems research. The IJTLD is dedicated to the continuing education of physicians and health personnel and the dissemination of information on lung health world-wide. To share scientific research of immediate concern as rapidly as possible, The Union is fast-tracking the publication of certain articles from the IJTLD and publishing them on The Union website, prior to their publication in the Journal.

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Aug great post to read oerlikon renova. 29, 2020 -- Chadwick Boseman, the star of the 2018 Marvel Studios megahit Black Panther, died of colon cancer Friday. He was oerlikon renova 43. Boseman, who was diagnosed 4 years ago, had kept his condition a secret. He filmed his recent movies ''during and between countless surgeries and chemotherapy," according to a statement issued on his Twitter oerlikon renova account.

When the actor was diagnosed in 2016, the cancer was at stage III -- meaning it had already grown through the colon wall -- but then progressed to the more lethal stage IV, meaning it had spread beyond his colon. Messages of condolences and the hashtag #Wakandaforever, referring to the fictional African nation in the Black Panther film, flooded social media Friday evening. Oprah tweeted oerlikon renova. "What a gentle gifted SOUL. Showing us oerlikon renova all that Greatness in between surgeries and chemo.

The courage, the strength, the Power it takes to do that. This is what Dignity looks like. " Marvel oerlikon renova Studios tweeted. "Your legacy will live on forever." Boseman was also known for his role as Jackie Robinson in the movie 42. Coincidentally, Friday was Major League Baseball's Jackie Robinson Day, oerlikon renova where every player on every team wears Robinson's number 42 on their jerseys.

Boseman's other starring roles include portraying James Brown in Get on Up and U.S. Supreme Court Justice oerlikon renova Thurgood Marshall in Marshall. But his role as King T'Challa in Black Panther, the super hero protagonist, made him an icon and an inspiration. About Colon Cancer Boseman's death reflects a troubling recent trend, says Mark Hanna, MD, a colorectal surgeon at City of Hope, a comprehensive cancer center near Los Angeles. "We have noticed an oerlikon renova increasing incidence of colorectal cancer in young adults," says Hanna, who did not treat Boseman.

"I've seen patients as young as their early 20s." About 104,000 cases of colon cancer will be diagnosed this year, according to American Cancer Society estimates, and another 43,000 cases of rectal cancer will be diagnosed. About 12% oerlikon renova of those, or 18,000 cases, will be in people under age 50. As the rates have declined in older adults due to screening, rates in young adults have steadily risen. Younger patients are often diagnosed at a later stage than older adults, Hanna says, because patients and even their doctors don't think about the possibility of colon cancer. Because it is considered a cancer affecting older adults, many younger oerlikon renova people may brush off the symptoms or delay getting medical attention, Hanna says.

In a survey of 885 colorectal cancer patients conducted by Colorectal Cancer Alliance earlier this year, 75% said they visited two or more doctors before getting their diagnosis, and 11% went to 10 or more before finding out. If found oerlikon renova early, colon cancer is curable, Hanna says. About 50% of those with colon cancer will be diagnosed at stage I or II, which is considered localized disease, he says. "The majority have a very good prognosis." The 5-year survival rate oerlikon renova is about 90% for both stage I and II. But when it progresses to stage III, the cancer has begun to grow into surrounding tissues and the lymph nodes, Hanna says, and the survival rate for 5 years drops to 75%.

About 25% of patients are diagnosed at stage III, he says. If the diagnosis is made at stage oerlikon renova IV, the 5-year survival rate drops to about 10% or 15%, he says. Experts have been trying to figure out why more young adults are getting colon cancer and why some do so poorly. "Traditionally we thought that patients who are older would have a worse outlook," Hanna says, partly because they tend to have other oerlikon renova medical conditions too. Some experts say that younger patients might have more ''genetically aggressive disease," Hanna says.

"Our understanding of colorectal cancer is becoming more nuanced, and we know that not all forms are the same." For instance, he says, testing is done for specific genetic mutations that have been tied to colon cancer. "It's not just about finding the mutations, but finding the drug that targets [that form] best." Paying Attention to Red Flags "If you have any of what we call the red flag signs, do not ignore oerlikon renova your symptoms no matter what your age is," Hanna says. Those are. In 2018, the oerlikon renova American Cancer Society changed its guidelines for screening, recommending those at average risk start at age 45, not 50. The screening can be stool-based testing, such as a fecal occult blood test, or visual, such as a colonoscopy.

Hanna says he orders a colonoscopy if the symptoms suggest colon cancer, regardless of a patient's age. Family history of colorectal cancer is a risk factor, as are being obese or overweight, being sedentary, and eating lots of oerlikon renova red meat. Sources Mark Hanna, MD, colorectal surgeon and assistant clinical professor of surgery, City of Hope, Los Angeles. American oerlikon renova Cancer Society. "Key Statistics for Colorectal Cancer." Twitter statement.

Chadwick Boseman oerlikon renova. American Cancer Society. "Colorectal Cancer Risk Factors." American Cancer Society. '"Colorectal Cancer oerlikon renova Rates Rise in Younger Adults." American Society of Clinical Oncology annual meeting, May 29-31, 2020. American Cancer Society "Survival Rates for Colorectal Cancer." American Cancer Society.

"Colorectal Cancer oerlikon renova Facts &. Figures. 2017-2019." © 2020 WebMD, LLC. All rights reserved.FRIDAY, Aug oerlikon renova. 28, 2020 (HealthDay News) -- As many as 20% of Americans don't believe in vaccines, a new study finds.

Misinformed vaccine beliefs drive opposition to oerlikon renova public vaccine policies even more than politics, education, religion or other factors, researchers say. The findings are based on a survey of nearly 2,000 U.S. Adults done in 2019, during the largest measles outbreak in oerlikon renova 25 years. The researchers, from the Annenberg Public Policy Center (APPC) of the University of Pennsylvania, found that negative misperceptions about vaccinations. reduced the likelihood of supporting mandatory childhood vaccines by 70%, reduced the likelihood of opposing religious exemptions by 66%, reduced the likelihood of opposing personal belief exemptions by 79%.

"There oerlikon renova are real implications here for a vaccine for COVID-19," lead author Dominik Stecula said in an APPC news release. He conducted the research while at APPC and is now an assistant professor of political science at Colorado State University. "The negative vaccine beliefs we examined aren't limited only to the measles, mumps and rubella [MMR] vaccine, but are oerlikon renova general attitudes about vaccination." Stecula called for an education campaign by public health professionals and journalists, among others, to preemptively correct misinformation and prepare the public to accept a COVID-19 vaccine. Overall, there was strong support for vaccination policies. 72% strongly or somewhat supported mandatory childhood vaccination, 60% strongly or somewhat opposed religious exemptions, 66% strongly or somewhat opposed vaccine exemptions based on personal beliefs.

"On the one hand, these are oerlikon renova big majorities. Well above 50% of Americans support mandatory childhood vaccinations and oppose religious and personal belief exemptions to vaccination," said co-author Ozan Kuru, a former APPC researcher, now an assistant professor of communications at the National University of Singapore. "Still, we need a stronger consensus in the public to bolster pro-vaccine attitudes and legislation and thus achieve community immunity," oerlikon renova he added in the release. A previous study from the 2018-2019 measles outbreak found that people who rely on social media were more likely to be misinformed about vaccines. And a more recent one found that people who got information oerlikon renova from social media or conservative news outlets at the start of the COVID-19 pandemic were more likely to be misinformed about how to prevent infection and hold conspiracy theories about it.

With the coronavirus pandemic still raging, the number of Americans needed to be vaccinated to achieve community-wide immunity is not known, the researchers said. The findings were recently published online in the American Journal of Public Health.By Robert Preidt HealthDay Reporter FRIDAY, Aug. 28, 2020 (HealthDay News) -- Breastfeeding mothers are unlikely to transmit the new coronavirus to their babies via oerlikon renova their milk, researchers say. No cases of an infant contracting COVID-19 from breast milk have been documented, but questions about the potential risk remain. Researchers examined 64 samples of breast milk collected from 18 women across the United States who were oerlikon renova infected with the new coronavirus (SARS-CoV-2) that causes COVID-19.

One sample tested positive for coronavirus RNA, but follow-up tests showed that the virus couldn't replicate and therefore, couldn't infect the breastfed infant, according to the study recently published online in the Journal of the American Medical Association. "Detection of viral RNA does not equate to infection. It has to grow and multiply in order to be infectious and we did not find that in any of our samples," said study author Christina Chambers, a professor oerlikon renova of pediatrics at the University of California, San Diego. She is also director of the Mommy's Milk Human Milk Research Biorepository. "Our findings suggest oerlikon renova breast milk itself is not likely a source of infection for the infant," Chambers said in a UCSD news release.

To prevent transmission of the virus while breastfeeding, wearing a mask, hand-washing and sterilizing pumping equipment after each use are recommended. "We hope our results and oerlikon renova future studies will give women the reassurance needed for them to breastfeed. Human milk provides invaluable benefits to mom and baby," said co-author Dr. Grace Aldrovandi, chief of the Division of Infectious Diseases at UCLA Mattel Children's Hospital in Los Angeles. WebMD News from HealthDay Sources SOURCE oerlikon renova.

University of California, San Diego, news release, Aug. 19, 2020 Copyright © oerlikon renova 2013-2020 HealthDay. All rights reserved.Nursing home staff will have to be tested regularly for COVID-19, and facilities that fail to do so will face fines, the Trump administration said Tuesday. Even though they account for less than 1% of the nation's population, long-term care facilities account for 42% of COVID-19 deaths in the United States, the Associated Press reported. There have been more than 70,000 deaths in oerlikon renova U.S.

Nursing homes, according to the COVID Tracking Project. It's been months since the White House first urged governors to test all nursing home residents oerlikon renova and staff, the AP reported. WebMD News from HealthDay Copyright © 2013-2020 HealthDay. All rights reserved.August 28, 2020 -- Alcohol-based hand sanitizers that are packaged in containers that look like food items or drinks could cause injury or death if ingested, according to a new warning the FDA issued Thursday. Hand sanitizers are being packaged in beer cans, water bottles, juice bottles, vodka bottles and children’s oerlikon renova food pouches, the FDA said.

Some sanitizers also contain flavors, such as chocolate or raspberry, which could cause confusion. €œI am increasingly concerned about hand sanitizer being packaged to appear oerlikon renova to be consumable products, such as baby food or beverages,” Stephen Hahn, MD, the FDA commissioner, said in a statement. Accidentally drinking hand sanitizer — even a small amount — is potentially lethal to children. €œThese products could confuse consumers oerlikon renova into accidentally ingesting a potentially deadly product,” he said. €œIt’s dangerous to add scents with food flavors to hand sanitizers which children could think smells like food, eat and get alcohol poisoning.” For example, the FDA received a report about a consumer who purchased a bottle that looked like drinkable water but was actually hand sanitizer.

In another report, a retailer informed the agency about a hand sanitizer product that was marketed in a pouch that looks like a children’s snack and had cartoons on it. Meanwhile, the FDA's warning list about dangerous hand sanitizers containing methanol continues to grow as some people are oerlikon renova drinking the sanitizers to get an alcohol high. Others have believed a rumor, circulated online, that drinking the highly potent and toxic alcohol can disinfect the body, protecting them from COVID-19 infection. Earlier this month, the FDA also issued a warning about oerlikon renova hand sanitizers contaminated with 1-propanol. Ingesting 1-propanol can cause central nervous system depression, which can be fatal, the agency says.

Symptoms of 1-propanol exposure can include confusion, decreased consciousness, and slowed pulse and breathing. One brand oerlikon renova of sanitizer, Harmonic Nature S de RL de MI of Mexico, are labeled to contain ethanol or isopropyl alcohol but have tested positive for 1-propanol contamination. Poison control centers and state health departments have reported an increasing number of adverse events associated with hand sanitizer ingestion, including heart issues, nervous system problems, hospitalizations and deaths, according to the statement. The FDA encouraged consumers and health care professionals to report issues to the MedWatch oerlikon renova Adverse Event Reporting program. The agency is working with manufacturers to recall confusing and dangerous products and is encouraging retailers to remove some products from shelves.

The FDA is also updating its oerlikon renova list of hand sanitizer products that consumers should avoid. €œManufacturers should be vigilant about packaging and marketing their hand sanitizers in food or drink packages in an effort to mitigate any potential inadvertent use by consumers,” Hahn said.More than 90% of babies born with heart defects survive into adulthood. As a result, there are now more adults living with congenital heart disease than children. These adults have a chronic, lifelong condition and the European oerlikon renova Society of Cardiology (ESC) has produced advice to give the best chance of a normal life. The guidelines are published online today in European Heart Journal,1 and on the ESC website.2Congenital heart disease refers to any structural defect of the heart and/or great vessels (those directly connected to the heart) present at birth.

Congenital heart disease affects oerlikon renova all aspects of life, including physical and mental health, socialising, and work. Most patients are unable to exercise at the same level as their peers which, along with the awareness of having a chronic condition, affects mental wellbeing."Having a congenital heart disease, with a need for long-term follow-up and treatment, can also have an impact on social life, limit employment options and make it difficult to get insurance," said Professor Helmut Baumgartner, Chairperson of the guidelines Task Force and head of Adult Congenital and Valvular Heart Disease at the University Hospital of Münster, Germany. "Guiding and supporting patients in all of these processes is an inherent part of their care."All adults with congenital heart disease should have at least one appointment at a specialist centre to determine how often they need to be seen. Teams at these centres should include specialist nurses, psychologists and social workers given that anxiety and depression are common oerlikon renova concerns.Pregnancy is contraindicated in women with certain conditions such high blood pressure in the arteries of the lungs. "Pre-conception counselling is recommended for women and men to discuss the risk of the defect in offspring and the option of foetal screening," said Professor Julie De Backer, Chairperson of the guidelines Task Force and cardiologist and clinical geneticist at Ghent University Hospital, Belgium.Concerning sports, recommendations are provided for each condition.

Professor De oerlikon renova Backer said. "All adults with congenital heart disease should be encouraged to exercise, taking into account the nature of the underlying defect and their own abilities."The guidelines state when and how to diagnose complications. This includes oerlikon renova proactively monitoring for arrhythmias, cardiac imaging and blood tests to detect problems with heart function.Detailed recommendations are provided on how and when to treat complications. Arrhythmias are an important cause of sickness and death and the guidelines stress the importance of correct and timely referral to a specialised treatment centre. They also list when particular treatments should be considered such as ablation (a procedure to destroy heart tissue and stop faulty electrical signals) and device implantation.For several defects, there are new recommendations for catheter-based treatment.

"Catheter-based treatment should be performed by specialists in adult congenital heart disease working within a multidisciplinary team," oerlikon renova said Professor Baumgartner. Story Source. Materials provided oerlikon renova by European Society of Cardiology. Note. Content may be edited for style and length.One in five patients die within a year after the most common type of heart attack.

European Society of Cardiology (ESC) oerlikon renova treatment guidelines for non-ST-segment elevation acute coronary syndrome are published online today in European Heart Journal, and on the ESC website.Chest pain is the most common symptom, along with pain radiating to one or both arms, the neck, or jaw. Anyone experiencing these symptoms should call an ambulance immediately. Complications include potentially deadly oerlikon renova heart rhythm disorders (arrhythmias), which are another reason to seek urgent medical help.Treatment is aimed at the underlying cause. The main reason is fatty deposits (atherosclerosis) that become surrounded by a blood clot, narrowing the arteries supplying blood to the heart. In these cases, patients should receive blood thinners and stents to restore blood flow.

For the first time, the guidelines recommend imaging to identify oerlikon renova other causes such as a tear in a blood vessel leading to the heart.Regarding diagnosis, there is no distinguishing change on the electrocardiogram (ECG), which may be normal. The key step is measuring a chemical in the blood called troponin. When blood flow to the heart is decreased or blocked, heart cells die, and troponin oerlikon renova levels rise. If levels are normal, the measurement should be repeated one hour later to rule out the diagnosis. If elevated, hospital admission is recommended to further evaluate the severity of the disease and decide the treatment strategy.Given that the main cause is related to atherosclerosis, there is a high risk of recurrence, which can also oerlikon renova be deadly.

Patients should be prescribed blood thinners and lipid lowering therapies. "Equally important is a healthy lifestyle including smoking cessation, exercise, and a diet emphasising vegetables, fruits and whole grains while limiting saturated fat and alcohol," said Professor Jean-Philippe Collet, Chairperson of the guidelines Task Force and professor of cardiology, Sorbonne University, Paris, France.Behavioural change and adherence to medication are best achieved when patients are supported by a multidisciplinary team including cardiologists, general practitioners, nurses, dietitians, physiotherapists, psychologists, and pharmacists.The likelihood of triggering another heart attack during sexual activity is low for most patients, and regular exercise decreases this risk. Healthcare providers should ask patients about sexual activity and offer advice and counselling.Annual influenza vaccination is recommended -- especially for patients aged 65 and over -- to prevent further heart attacks and increase longevity."Women should receive equal access oerlikon renova to care, a prompt diagnosis, and treatments at the same rate and intensity as men," said Professor Holger Thiele, Chairperson of the guidelines Task Force and medical director, Department of Internal Medicine/Cardiology, Heart Centre Leipzig, Germany. Story Source. Materials provided by European Society oerlikon renova of Cardiology.

Note. Content may be edited for style and length.Feeling angry these days?. New research suggests that a good night of sleep may be just what you need.This oerlikon renova program of research comprised an analysis of diaries and lab experiments. The researchers analyzed daily diary entries from 202 college students, who tracked their sleep, daily stressors, and anger over one month. Preliminary results show that individuals reported experiencing more oerlikon renova anger on days following less sleep than usual for them.The research team also conducted a lab experiment involving 147 community residents.

Participants were randomly assigned either to maintain their regular sleep schedule or to restrict their sleep at home by about five hours across two nights. Following this manipulation, anger was assessed during exposure to irritating noise.The experiment found that well-slept individuals adapted to noise oerlikon renova and reported less anger after two days. In contrast, sleep-restricted individuals exhibited higher and increased anger in response to aversive noise, suggesting that losing sleep undermined emotional adaptation to frustrating circumstance. Subjective sleepiness accounted for most of the experimental effect of sleep loss on anger. A related experiment in which individuals reported anger following an online competitive game found similar results."The results are important because they provide strong causal evidence that sleep restriction increases anger and increases frustration over time," said Zlatan Krizan, who has a doctorate in personality and social psychology and is a oerlikon renova professor of psychology at Iowa State University in Ames, Iowa.

"Moreover, the results from the daily diary study suggest such effects translate to everyday life, as young adults reported more anger in the afternoon on days they slept less."The authors noted that the findings highlight the importance of considering specific emotional reactions such as anger and their regulation in the context of sleep disruption. Story Source oerlikon renova. Materials provided by American Academy of Sleep Medicine. Note. Content may be edited for style and length.Overcoming the nation's opioid epidemic will require clinicians to look oerlikon renova beyond opioids, new research from Oregon Health &.

Science University suggests.The study reveals that among patients who participated in an in-hospital addiction medicine intervention at OHSU, three-quarters came into the hospital using more than one substance. Overall, participants used fewer substances in the months after working with the hospital-based addictions team than before.The study published in the Journal oerlikon renova of Substance Abuse Treatment."We found that polysubstance use is the norm," said lead author Caroline King, M.P.H., a health systems researcher and current M.D./Ph.D. Student in the OHSU School of Medicine's biomedical engineering program. "This is important because we may need to offer additional support to patients using oerlikon renova multiple drugs. If someone with opioid use disorder also uses alcohol or methamphetamines, we miss caring for the whole person by focusing only on their opioid use."About 40% of participants reported they had abstained from using at least one substance at least a month after discharge -- a measure of success that isn't typically tracked in health system record-keeping.Researchers enrolled 486 people seen by an addiction medicine consult service while hospitalized at OHSU Hospital between 2015 and 2018, surveying them early during their stay in the hospital and then again 30 to 90 days after discharge.

advertisement Treatment of opioid use disorder can involve medication such as buprenorphine, or Suboxone, which normalizes brain function by acting on the same target in the brain as prescription opioids or heroin.However, focusing only on the opioid addiction may not adequately address the complexity of each patient."Methamphetamine use in many parts of the U.S., including Oregon, is prominent right now," said senior author Honora Englander, M.D., associate professor of medicine (hospital medicine) in the OHSU School of Medicine. "If people are using stimulants and opioids -- and we only oerlikon renova talk about their opioid use -- there are independent harms from stimulant use combined with opioids. People may be using methamphetamines for different reasons than they use opioids."Englander leads the in-hospital addiction service, known as Project IMPACT, or Improving Addiction Care Team.The initiative brings together physicians, social workers, peer-recovery mentors and community addiction providers to address addiction when patients are admitted to the hospital. Since its inception in 2015, the program has oerlikon renova served more than 1,950 people hospitalized at OHSU.The national opioid epidemic spiraled out of control following widespread prescribing of powerful pain medications beginning in the 1990s. Since then, it has often been viewed as a public health crisis afflicting rural, suburban and affluent communities that are largely white.Englander said the new study suggests that a singular focus on opioids may cause clinicians to overlook complexity of issues facing many populations, including people of color, who may also use other substances."Centering on opioids centers on whiteness," Englander said.

"Understanding the complexity of people's substance use patterns is really important to honoring their experience and developing systems that support their needs."Researchers say the finding further reinforces earlier research showing that hospitalization is an important time to offer treatment to people with substance use disorder, even if they are not seeking treatment for addiction when they come to the hospital. Story Source oerlikon renova. Materials provided by Oregon Health &. Science University oerlikon renova. Original written by Erik Robinson.

Note. Content may be edited for style and length.Researchers from the University of Minnesota, with support from Medtronic, have developed a groundbreaking process for multi-material 3D printing of lifelike models of the heart's aortic valve and the surrounding structures that mimic the exact look and feel of a real patient.These patient-specific organ models, which include 3D-printed soft sensor arrays integrated into the structure, are fabricated using specialized oerlikon renova inks and a customized 3D printing process. Such models can be used in preparation for minimally invasive procedures to improve outcomes in thousands of patients worldwide.The research is published in Science Advances, a peer-reviewed scientific journal published by the American Association for the Advancement of Science (AAAS).The researchers 3D printed what is called the aortic root, the section of the aorta closest to and attached to the heart. The aortic root consists of the aortic valve and the openings for oerlikon renova the coronary arteries. The aortic valve has three flaps, called leaflets, surrounded by a fibrous ring.

The model also included part of the left ventricle muscle and the ascending aorta."Our goal with these 3D-printed models is to reduce medical risks and complications by providing patient-specific tools to help doctors understand the exact anatomical structure and mechanical properties of the specific patient's heart," said oerlikon renova Michael McAlpine, a University of Minnesota mechanical engineering professor and senior researcher on the study. "Physicians can test and try the valve implants before the actual procedure. The models can also help patients better understand their own anatomy and the procedure itself."This organ model was specifically designed to help doctors prepare for a procedure called a Transcatheter Aortic Valve Replacement (TAVR) in which a new valve is placed inside the patient's native aortic valve. The procedure is used to treat a condition called aortic stenosis that occurs when the heart's aortic valve narrows and prevents the valve from opening oerlikon renova fully, which reduces or blocks blood flow from the heart into the main artery. Aortic stenosis is one of the most common cardiovascular conditions in the elderly and affects about 2.7 million adults over the age of 75 in North America.

The TAVR procedure oerlikon renova is less invasive than open heart surgery to repair the damaged valve. advertisement The aortic root models are made by using CT scans of the patient to match the exact shape. They are then 3D printed using specialized silicone-based inks that mechanically match the feel of real heart tissue the researchers obtained from the University of Minnesota's Visible Heart Laboratories. Commercial printers currently on the market can 3D print the shape, oerlikon renova but use inks that are often too rigid to match the softness of real heart tissue.On the flip side, the specialized 3D printers at the University of Minnesota were able to mimic both the soft tissue components of the model, as well as the hard calcification on the valve flaps by printing an ink similar to spackling paste used in construction to repair drywall and plaster.Physicians can use the models to determine the size and placement of the valve device during the procedure. Integrated sensors that are 3D printed within the model give physicians the electronic pressure feedback that can be used to guide and optimize the selection and positioning of the valve within the patient's anatomy.But McAlpine doesn't see this as the end of the road for these 3D-printed models."As our 3D-printing techniques continue to improve and we discover new ways to integrate electronics to mimic organ function, the models themselves may be used as artificial replacement organs," said McAlpine, who holds the Kuhrmeyer Family Chair Professorship in the University of Minnesota Department of Mechanical Engineering.

"Someday maybe these 'bionic' organs can be as good as or better than their biological counterparts."In addition to McAlpine, the team included University of Minnesota researchers Ghazaleh Haghiashtiani, co-first author and oerlikon renova a recent mechanical engineering Ph.D. Graduate who now works at Seagate. Kaiyan Qiu, another co-first author and a former mechanical engineering postdoctoral researcher who is now oerlikon renova an assistant professor at Washington State University. Jorge D. Zhingre Sanchez, a former biomedical engineering Ph.D.

Student who worked in the University of Minnesota's Visible Heart oerlikon renova Laboratories who is now a senior R&D engineer at Medtronic. Zachary J. Fuenning, a mechanical engineering graduate student oerlikon renova. Paul A. Iaizzo, a professor of surgery in the Medical School and founding director of the U of M Visible Heart Laboratories.

Priya Nair, senior scientist at Medtronic. And Sarah E. Ahlberg, director of research &. Technology at Medtronic.This research was funded by Medtronic, the National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health, and the Minnesota Discovery, Research, and InnoVation Economy (MnDRIVE) Initiative through the State of Minnesota. Additional support was provided by University of Minnesota Interdisciplinary Doctoral Fellowship and Doctoral Dissertation Fellowship awarded to Ghazaleh Haghiashtiani..

Aug see it here buy renova cream. 29, 2020 -- Chadwick Boseman, the star of the 2018 Marvel Studios megahit Black Panther, died of colon cancer Friday. He was 43 buy renova cream. Boseman, who was diagnosed 4 years ago, had kept his condition a secret.

He filmed his recent movies ''during and between countless surgeries and chemotherapy," according to a statement issued on his Twitter buy renova cream account. When the actor was diagnosed in 2016, the cancer was at stage III -- meaning it had already grown through the colon wall -- but then progressed to the more lethal stage IV, meaning it had spread beyond his colon. Messages of condolences and the hashtag #Wakandaforever, referring to the fictional African nation in the Black Panther film, flooded social media Friday evening. Oprah tweeted buy renova cream.

"What a gentle gifted SOUL. Showing us all that Greatness buy renova cream in between surgeries and chemo. The courage, the strength, the Power it takes to do that. This is what Dignity looks like.

" Marvel buy renova cream Studios tweeted. "Your legacy will live on forever." Boseman was also known for his role as Jackie Robinson in the movie 42. Coincidentally, Friday was Major League Baseball's Jackie Robinson Day, where every player on every team wears buy renova cream Robinson's number 42 on their jerseys. Boseman's other starring roles include portraying James Brown in Get on Up and U.S.

Supreme Court Justice Thurgood buy renova cream Marshall in Marshall. But his role as King T'Challa in Black Panther, the super hero protagonist, made him an icon and an inspiration. About Colon Cancer Boseman's death reflects a troubling recent trend, says Mark Hanna, MD, a colorectal surgeon at City of Hope, a comprehensive cancer center near Los Angeles. "We have noticed an increasing incidence of colorectal cancer in young buy renova cream adults," says Hanna, who did not treat Boseman.

"I've seen patients as young as their early 20s." About 104,000 cases of colon cancer will be diagnosed this year, according to American Cancer Society estimates, and another 43,000 cases of rectal cancer will be diagnosed. About 12% of those, or 18,000 buy renova cream cases, will be in people under age 50. As the rates have declined in older adults due to screening, rates in young adults have steadily risen. Younger patients are often diagnosed at a later stage than older adults, Hanna says, because patients and even their doctors don't think about the possibility of colon cancer.

Because it is considered a cancer affecting older adults, many younger people may buy renova cream brush off the symptoms or delay getting medical attention, Hanna says. In a survey of 885 colorectal cancer patients conducted by Colorectal Cancer Alliance earlier this year, 75% said they visited two or more doctors before getting their diagnosis, and 11% went to 10 or more before finding out. If found early, colon cancer is curable, Hanna buy renova cream says. About 50% of those with colon cancer will be diagnosed at stage I or II, which is considered localized disease, he says.

"The majority have a buy renova cream very good prognosis." The 5-year survival rate is about 90% for both stage I and II. But when it progresses to stage III, the cancer has begun to grow into surrounding tissues and the lymph nodes, Hanna says, and the survival rate for 5 years drops to 75%. About 25% of patients are diagnosed at stage III, he says. If the diagnosis is made at stage IV, the 5-year survival rate drops to about 10% or 15%, he buy renova cream says.

Experts have been trying to figure out why more young adults are getting colon cancer and why some do so poorly. "Traditionally we buy renova cream thought that patients who are older would have a worse outlook," Hanna says, partly because they tend to have other medical conditions too. Some experts say that younger patients might have more ''genetically aggressive disease," Hanna says. "Our understanding of colorectal cancer is becoming more nuanced, and we know that not all forms are the same." For instance, he says, testing is done for specific genetic mutations that have been tied to colon cancer.

"It's not just about finding the mutations, but finding the drug that targets [that form] best." Paying Attention to Red Flags "If you have any of what we call the red flag signs, do not ignore your symptoms no buy renova cream matter what your age is," Hanna says. Those are. In 2018, the American Cancer Society changed its guidelines for screening, recommending those at average risk start at age 45, buy renova cream not 50. The screening can be stool-based testing, such as a fecal occult blood test, or visual, such as a colonoscopy.

Hanna says he orders a colonoscopy if the symptoms suggest colon cancer, regardless of a patient's age. Family history of colorectal cancer buy renova cream is a risk factor, as are being obese or overweight, being sedentary, and eating lots of red meat. Sources Mark Hanna, MD, colorectal surgeon and assistant clinical professor of surgery, City of Hope, Los Angeles. American Cancer Society buy renova cream.

"Key Statistics for Colorectal Cancer." Twitter statement. Chadwick Boseman buy renova cream. American Cancer Society. "Colorectal Cancer Risk Factors." American Cancer Society.

'"Colorectal Cancer buy renova cream Rates Rise in Younger Adults." American Society of Clinical Oncology annual meeting, May 29-31, 2020. American Cancer Society "Survival Rates for Colorectal Cancer." American Cancer Society. "Colorectal Cancer Facts & buy renova cream. Figures.

2017-2019." © 2020 WebMD, LLC. All rights buy renova cream reserved.FRIDAY, Aug. 28, 2020 (HealthDay News) -- As many as 20% of Americans don't believe in vaccines, a new study finds. Misinformed vaccine beliefs drive opposition to public vaccine policies even more than politics, education, religion buy renova cream or other factors, researchers say.

The findings are based on a survey of nearly 2,000 U.S. Adults done in 2019, during the buy renova cream largest measles outbreak in 25 years. The researchers, from the Annenberg Public Policy Center (APPC) of the University of Pennsylvania, found that negative misperceptions about vaccinations. reduced the likelihood of supporting mandatory childhood vaccines by 70%, reduced the likelihood of opposing religious exemptions by 66%, reduced the likelihood of opposing personal belief exemptions by 79%.

"There are real implications here for a vaccine buy renova cream for COVID-19," lead author Dominik Stecula said in an APPC news release. He conducted the research while at APPC and is now an assistant professor of political science at Colorado State University. "The negative vaccine beliefs we examined aren't limited only to the measles, mumps and rubella [MMR] vaccine, but are general attitudes about buy renova cream vaccination." Stecula called for an education campaign by public health professionals and journalists, among others, to preemptively correct misinformation and prepare the public to accept a COVID-19 vaccine. Overall, there was strong support for vaccination policies.

72% strongly or somewhat supported mandatory childhood vaccination, 60% strongly or somewhat opposed religious exemptions, 66% strongly or somewhat opposed vaccine exemptions based on personal beliefs. "On the buy renova cream one hand, these are big majorities. Well above 50% of Americans support mandatory childhood vaccinations and oppose religious and personal belief exemptions to vaccination," said co-author Ozan Kuru, a former APPC researcher, now an assistant professor of communications at the National University of Singapore. "Still, we need a stronger consensus in the public to buy renova cream bolster pro-vaccine attitudes and legislation and thus achieve community immunity," he added in the release.

A previous study from the 2018-2019 measles outbreak found that people who rely on social media were more likely to be misinformed about vaccines. And a more recent one found that people who got information from social media or conservative news outlets at the start of the COVID-19 pandemic were more likely buy renova cream to be misinformed about how to prevent infection and hold conspiracy theories about it. With the coronavirus pandemic still raging, the number of Americans needed to be vaccinated to achieve community-wide immunity is not known, the researchers said. The findings were recently published online in the American Journal of Public Health.By Robert Preidt HealthDay Reporter FRIDAY, Aug.

28, 2020 (HealthDay News) -- Breastfeeding mothers are unlikely to transmit the new coronavirus to their babies via their milk, researchers say buy renova cream. No cases of an infant contracting COVID-19 from breast milk have been documented, but questions about the potential risk remain. Researchers examined 64 samples of breast milk buy renova cream collected from 18 women across the United States who were infected with the new coronavirus (SARS-CoV-2) that causes COVID-19. One sample tested positive for coronavirus RNA, but follow-up tests showed that the virus couldn't replicate and therefore, couldn't infect the breastfed infant, according to the study recently published online in the Journal of the American Medical Association.

"Detection of viral RNA does not equate to infection. It has to grow and multiply in order to be infectious and we did not find that in any of our samples," buy renova cream said study author Christina Chambers, a professor of pediatrics at the University of California, San Diego. She is also director of the Mommy's Milk Human Milk Research Biorepository. "Our findings suggest breast milk itself is not likely buy renova cream a source of infection for the infant," Chambers said in a UCSD news release.

To prevent transmission of the virus while breastfeeding, wearing a mask, hand-washing and sterilizing pumping equipment after each use are recommended. "We hope our results and future studies will give women buy renova cream the reassurance needed for them to breastfeed. Human milk provides invaluable benefits to mom and baby," said co-author Dr. Grace Aldrovandi, chief of the Division of Infectious Diseases at UCLA Mattel Children's Hospital in Los Angeles.

WebMD buy renova cream News from HealthDay Sources SOURCE. University of California, San Diego, news release, Aug. 19, 2020 Copyright buy renova cream © 2013-2020 HealthDay. All rights reserved.Nursing home staff will have to be tested regularly for COVID-19, and facilities that fail to do so will face fines, the Trump administration said Tuesday.

Even though they account for less than 1% of the nation's population, long-term care facilities account for 42% of COVID-19 deaths in the United States, the Associated Press reported. There have been more than 70,000 deaths buy renova cream in U.S. Nursing homes, according to the COVID Tracking Project. It's been months since the White buy renova cream House first urged governors to test all nursing home residents and staff, the AP reported.

WebMD News from HealthDay Copyright © 2013-2020 HealthDay. All rights reserved.August 28, 2020 -- Alcohol-based hand sanitizers that are packaged in containers that look like food items or drinks could cause injury or death if ingested, according to a new warning the FDA issued Thursday. Hand sanitizers are buy renova cream being packaged in beer cans, water bottles, juice bottles, vodka bottles and children’s food pouches, the FDA said. Some sanitizers also contain flavors, such as chocolate or raspberry, which could cause confusion.

€œI am increasingly concerned about hand buy renova cream sanitizer being packaged to appear to be consumable products, such as baby food or beverages,” Stephen Hahn, MD, the FDA commissioner, said in a statement. Accidentally drinking hand sanitizer — even a small amount — is potentially lethal to children. €œThese products could confuse consumers buy renova cream into accidentally ingesting a potentially deadly product,” he said. €œIt’s dangerous to add scents with food flavors to hand sanitizers which children could think smells like food, eat and get alcohol poisoning.” For example, the FDA received a report about a consumer who purchased a bottle that looked like drinkable water but was actually hand sanitizer.

In another report, a retailer informed the agency about a hand sanitizer product that was marketed in a pouch that looks like a children’s snack and had cartoons on it. Meanwhile, the FDA's warning list about buy renova cream dangerous hand sanitizers containing methanol continues to grow as some people are drinking the sanitizers to get an alcohol high. Others have believed a rumor, circulated online, that drinking the highly potent and toxic alcohol can disinfect the body, protecting them from COVID-19 infection. Earlier this buy renova cream month, the FDA also issued a warning about hand sanitizers contaminated with 1-propanol.

Ingesting 1-propanol can cause central nervous system depression, which can be fatal, the agency says. Symptoms of 1-propanol exposure can include confusion, decreased consciousness, and slowed pulse and breathing. One brand of sanitizer, Harmonic Nature S de RL de MI of Mexico, buy renova cream are labeled to contain ethanol or isopropyl alcohol but have tested positive for 1-propanol contamination. Poison control centers and state health departments have reported an increasing number of adverse events associated with hand sanitizer ingestion, including heart issues, nervous system problems, hospitalizations and deaths, according to the statement.

The FDA encouraged consumers and health care professionals to report issues to the MedWatch buy renova cream Adverse Event Reporting program. The agency is working with manufacturers to recall confusing and dangerous products and is encouraging retailers to remove some products from shelves. The FDA is also updating its list of hand buy renova cream sanitizer products that consumers should avoid. €œManufacturers should be vigilant about packaging and marketing their hand sanitizers in food or drink packages in an effort to mitigate any potential inadvertent use by consumers,” Hahn said.More than 90% of babies born with heart defects survive into adulthood.

As a result, there are now more adults living with congenital heart disease than children. These adults have a chronic, lifelong buy renova cream condition and the European Society of Cardiology (ESC) has produced advice to give the best chance of a normal life. The guidelines are published online today in European Heart Journal,1 and on the ESC website.2Congenital heart disease refers to any structural defect of the heart and/or great vessels (those directly connected to the heart) present at birth. Congenital heart disease affects all aspects of life, including physical and mental health, socialising, and work buy renova cream.

Most patients are unable to exercise at the same level as their peers which, along with the awareness of having a chronic condition, affects mental wellbeing."Having a congenital heart disease, with a need for long-term follow-up and treatment, can also have an impact on social life, limit employment options and make it difficult to get insurance," said Professor Helmut Baumgartner, Chairperson of the guidelines Task Force and head of Adult Congenital and Valvular Heart Disease at the University Hospital of Münster, Germany. "Guiding and supporting patients in all of these processes is an inherent part of their care."All adults with congenital heart disease should have at least one appointment at a specialist centre to determine how often they need to be seen. Teams at these centres should include specialist nurses, psychologists and social workers given that anxiety and depression are common concerns.Pregnancy is contraindicated in women with certain conditions such high blood pressure in buy renova cream the arteries of the lungs. "Pre-conception counselling is recommended for women and men to discuss the risk of the defect in offspring and the option of foetal screening," said Professor Julie De Backer, Chairperson of the guidelines Task Force and cardiologist and clinical geneticist at Ghent University Hospital, Belgium.Concerning sports, recommendations are provided for each condition.

Professor De Backer buy renova cream said. "All adults with congenital heart disease should be encouraged to exercise, taking into account the nature of the underlying defect and their own abilities."The guidelines state when and how to diagnose complications. This includes proactively monitoring for arrhythmias, cardiac imaging and blood buy renova cream tests to detect problems with heart function.Detailed recommendations are provided on how and when to treat complications. Arrhythmias are an important cause of sickness and death and the guidelines stress the importance of correct and timely referral to a specialised treatment centre.

They also list when particular treatments should be considered such as ablation (a procedure to destroy heart tissue and stop faulty electrical signals) and device implantation.For several defects, there are new recommendations for catheter-based treatment. "Catheter-based treatment should be performed by specialists buy renova cream in adult congenital heart disease working within a multidisciplinary team," said Professor Baumgartner. Story Source. Materials provided by European Society of Cardiology buy renova cream.

Note. Content may be edited for style and length.One in five patients die within a year after the most common type of heart attack. European Society of Cardiology (ESC) treatment guidelines for non-ST-segment elevation acute coronary syndrome are published online today in European Heart Journal, and on the ESC website.Chest pain is the most common symptom, along with pain radiating buy renova cream to one or both arms, the neck, or jaw. Anyone experiencing these symptoms should call an ambulance immediately.

Complications include potentially deadly heart rhythm disorders (arrhythmias), which are another reason to seek urgent medical buy renova cream help.Treatment is aimed at the underlying cause. The main reason is fatty deposits (atherosclerosis) that become surrounded by a blood clot, narrowing the arteries supplying blood to the heart. In these cases, patients should receive blood thinners and stents to restore blood flow. For the first time, the guidelines recommend buy renova cream imaging to identify other causes such as a tear in a blood vessel leading to the heart.Regarding diagnosis, there is no distinguishing change on the electrocardiogram (ECG), which may be normal.

The key step is measuring a chemical in the blood called troponin. When blood flow to the heart is decreased or blocked, heart cells die, and buy renova cream troponin levels rise. If levels are normal, the measurement should be repeated one hour later to rule out the diagnosis. If elevated, hospital buy renova cream admission is recommended to further evaluate the severity of the disease and decide the treatment strategy.Given that the main cause is related to atherosclerosis, there is a high risk of recurrence, which can also be deadly.

Patients should be prescribed blood thinners and lipid lowering therapies. "Equally important is a healthy lifestyle including smoking cessation, exercise, and a diet emphasising vegetables, fruits and whole grains while limiting saturated fat and alcohol," said Professor Jean-Philippe Collet, Chairperson of the guidelines Task Force and professor of cardiology, Sorbonne University, Paris, France.Behavioural change and adherence to medication are best achieved when patients are supported by a multidisciplinary team including cardiologists, general practitioners, nurses, dietitians, physiotherapists, psychologists, and pharmacists.The likelihood of triggering another heart attack during sexual activity is low for most patients, and regular exercise decreases this risk. Healthcare providers should ask patients about sexual activity and offer advice and counselling.Annual influenza vaccination is recommended -- especially for patients aged 65 and over -- to prevent further heart attacks and increase longevity."Women should receive equal access to care, a prompt diagnosis, and treatments at the same rate and intensity as men," said Professor Holger Thiele, Chairperson of the guidelines Task buy renova cream Force and medical director, Department of Internal Medicine/Cardiology, Heart Centre Leipzig, Germany. Story Source.

Materials provided by European Society of buy renova cream Cardiology. Note. Content may be edited for style and length.Feeling angry these days?. New research suggests that a good night of buy renova cream sleep may be just what you need.This program of research comprised an analysis of diaries and lab experiments.

The researchers analyzed daily diary entries from 202 college students, who tracked their sleep, daily stressors, and anger over one month. Preliminary results show that individuals reported experiencing more anger on days following buy renova cream less sleep than usual for them.The research team also conducted a lab experiment involving 147 community residents. Participants were randomly assigned either to maintain their regular sleep schedule or to restrict their sleep at home by about five hours across two nights. Following this manipulation, anger was buy renova cream assessed during exposure to irritating noise.The experiment found that well-slept individuals adapted to noise and reported less anger after two days.

In contrast, sleep-restricted individuals exhibited higher and increased anger in response to aversive noise, suggesting that losing sleep undermined emotional adaptation to frustrating circumstance. Subjective sleepiness accounted for most of the experimental effect of sleep loss on anger. A related experiment in which individuals reported anger following an online competitive game found similar results."The results are important because they provide strong causal evidence that sleep restriction increases anger and increases frustration over time," said Zlatan Krizan, who has a doctorate in personality and social psychology and is a professor of psychology buy renova cream at Iowa State University in Ames, Iowa. "Moreover, the results from the daily diary study suggest such effects translate to everyday life, as young adults reported more anger in the afternoon on days they slept less."The authors noted that the findings highlight the importance of considering specific emotional reactions such as anger and their regulation in the context of sleep disruption.

Story Source buy renova cream. Materials provided by American Academy of Sleep Medicine. Note. Content may be edited for style and length.Overcoming the nation's opioid epidemic will require buy renova cream clinicians to look beyond opioids, new research from Oregon Health &.

Science University suggests.The study reveals that among patients who participated in an in-hospital addiction medicine intervention at OHSU, three-quarters came into the hospital using more than one substance. Overall, participants used fewer substances in the months after working with the hospital-based addictions team than before.The study published in the buy renova cream Journal of Substance Abuse Treatment."We found that polysubstance use is the norm," said lead author Caroline King, M.P.H., a health systems researcher and current M.D./Ph.D. Student in the OHSU School of Medicine's biomedical engineering program. "This is important because we may need to offer additional support to patients using buy renova cream multiple drugs.

If someone with opioid use disorder also uses alcohol or methamphetamines, we miss caring for the whole person by focusing only on their opioid use."About 40% of participants reported they had abstained from using at least one substance at least a month after discharge -- a measure of success that isn't typically tracked in health system record-keeping.Researchers enrolled 486 people seen by an addiction medicine consult service while hospitalized at OHSU Hospital between 2015 and 2018, surveying them early during their stay in the hospital and then again 30 to 90 days after discharge. advertisement Treatment of opioid use disorder can involve medication such as buprenorphine, or Suboxone, which normalizes brain function by acting on the same target in the brain as prescription opioids or heroin.However, focusing only on the opioid addiction may not adequately address the complexity of each patient."Methamphetamine use in many parts of the U.S., including Oregon, is prominent right now," said senior author Honora Englander, M.D., associate professor of medicine (hospital medicine) in the OHSU School of Medicine. "If people are using stimulants and opioids -- and we only talk about their opioid use -- there are independent harms from buy renova cream stimulant use combined with opioids. People may be using methamphetamines for different reasons than they use opioids."Englander leads the in-hospital addiction service, known as Project IMPACT, or Improving Addiction Care Team.The initiative brings together physicians, social workers, peer-recovery mentors and community addiction providers to address addiction when patients are admitted to the hospital.

Since its inception in 2015, the program has served more than 1,950 people hospitalized at OHSU.The national opioid epidemic spiraled buy renova cream out of control following widespread prescribing of powerful pain medications beginning in the 1990s. Since then, it has often been viewed as a public health crisis afflicting rural, suburban and affluent communities that are largely white.Englander said the new study suggests that a singular focus on opioids may cause clinicians to overlook complexity of issues facing many populations, including people of color, who may also use other substances."Centering on opioids centers on whiteness," Englander said. "Understanding the complexity of people's substance use patterns is really important to honoring their experience and developing systems that support their needs."Researchers say the finding further reinforces earlier research showing that hospitalization is an important time to offer treatment to people with substance use disorder, even if they are not seeking treatment for addiction when they come to the hospital. Story Source buy renova cream.

Materials provided by Oregon Health &. Science University buy renova cream. Original written by Erik Robinson. Note.

Content may be edited for style and length.Researchers from the University of Minnesota, with support from Medtronic, have developed a groundbreaking process for multi-material 3D printing of lifelike models of the heart's aortic valve and the surrounding structures that mimic the exact look and feel of a real patient.These patient-specific organ models, which include 3D-printed soft sensor arrays buy renova cream integrated into the structure, are fabricated using specialized inks and a customized 3D printing process. Such models can be used in preparation for minimally invasive procedures to improve outcomes in thousands of patients worldwide.The research is published in Science Advances, a peer-reviewed scientific journal published by the American Association for the Advancement of Science (AAAS).The researchers 3D printed what is called the aortic root, the section of the aorta closest to and attached to the heart. The aortic root buy renova cream consists of the aortic valve and the openings for the coronary arteries. The aortic valve has three flaps, called leaflets, surrounded by a fibrous ring.

The model also included part of the left ventricle muscle and the ascending aorta."Our goal with these 3D-printed models is to reduce medical risks and complications by providing patient-specific tools to help doctors understand the exact buy renova cream anatomical structure and mechanical properties of the specific patient's heart," said Michael McAlpine, a University of Minnesota mechanical engineering professor and senior researcher on the study. "Physicians can test and try the valve implants before the actual procedure. The models can also help patients better understand their own anatomy and the procedure itself."This organ model was specifically designed to help doctors prepare for a procedure called a Transcatheter Aortic Valve Replacement (TAVR) in which a new valve is placed inside the patient's native aortic valve. The procedure is used to treat a condition called aortic stenosis that occurs when the heart's aortic valve narrows and prevents buy renova cream the valve from opening fully, which reduces or blocks blood flow from the heart into the main artery.

Aortic stenosis is one of the most common cardiovascular conditions in the elderly and affects about 2.7 million adults over the age of 75 in North America. The TAVR procedure is less invasive than open heart surgery to repair buy renova cream the damaged valve. advertisement The aortic root models are made by using CT scans of the patient to match the exact shape. They are then 3D printed using specialized silicone-based inks that mechanically match the feel of real heart tissue the researchers obtained from the University of Minnesota's Visible Heart Laboratories.

Commercial printers currently on the market can 3D print the shape, but use inks that are often too rigid to match the softness of real heart tissue.On the flip side, the specialized 3D printers at the University of Minnesota were able to mimic both the soft tissue components of the model, as well as the hard calcification on the valve flaps by printing an ink similar to spackling paste used in construction buy renova cream to repair drywall and plaster.Physicians can use the models to determine the size and placement of the valve device during the procedure. Integrated sensors that are 3D printed within the model give physicians the electronic pressure feedback that can be used to guide and optimize the selection and positioning of the valve within the patient's anatomy.But McAlpine doesn't see this as the end of the road for these 3D-printed models."As our 3D-printing techniques continue to improve and we discover new ways to integrate electronics to mimic organ function, the models themselves may be used as artificial replacement organs," said McAlpine, who holds the Kuhrmeyer Family Chair Professorship in the University of Minnesota Department of Mechanical Engineering. "Someday maybe these 'bionic' organs can be as good as or better than their biological counterparts."In addition to buy renova cream McAlpine, the team included University of Minnesota researchers Ghazaleh Haghiashtiani, co-first author and a recent mechanical engineering Ph.D. Graduate who now works at Seagate.

Kaiyan Qiu, another co-first author and a former mechanical engineering postdoctoral researcher who is buy renova cream now an assistant professor at Washington State University. Jorge D. Zhingre Sanchez, a former biomedical engineering Ph.D. Student who worked in the University of Minnesota's buy renova cream Visible Heart Laboratories who is now a senior R&D engineer at Medtronic.

Zachary J. Fuenning, a mechanical engineering graduate student. Paul A. Iaizzo, a professor of surgery in the Medical School and founding director of the U of M Visible Heart Laboratories.

Priya Nair, senior scientist at Medtronic. And Sarah E. Ahlberg, director of research &. Technology at Medtronic.This research was funded by Medtronic, the National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health, and the Minnesota Discovery, Research, and InnoVation Economy (MnDRIVE) Initiative through the State of Minnesota.

Additional support was provided by University of Minnesota Interdisciplinary Doctoral Fellowship and Doctoral Dissertation Fellowship awarded to Ghazaleh Haghiashtiani..

What side effects may I notice from Renova?

Side effects that you should report to your doctor or health care professional as soon as possible:

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

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How to get renova in the us

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The outbreak in Equateur Province emerged in early June and has now spread into another of its 17 health zones, bringing the renova toilet paper ad total number of how to get renova in the us affected zones to 12. So far, there have been 113 cases and 48 deaths. “The most recently affected area, Bomongo, is the second affected health zone that borders the Republic of Congo, which heightens the chances of this outbreak to spread into another country”, said WHO Spokesperson, Fadéla Chaib, underlining the need for cross-border how to get renova in the us collaboration and coordination. The risk of the disease spreading as far as Kinshasa is also a very real concern for the UN agency. One of the affected areas, Mbandaka, is connected to the capital by a busy river route used by thousands every week.

Logistical challenges, how to get renova in the us community resistance This is the second Ebola outbreak in Equateur Province and the 11th overall in the DRC, which recently defeated the disease in its volatile eastern region after a two-year battle. This latest western outbreak first surfaced in the city of Mbandaka, home to more than one million people, and subsequently spread to 11 health zones, with active transmission currently occurring in eight. The health zones all border each other and cover a large and remote area often how to get renova in the us only accessible by helicopter or boat. Managing response logistics in Equateur is difficult as communities are very scattered. Many are in deeply forested areas and reaching them requires travelling long distances.

In some areas, community resistance is also a challenge, Ms how to get renova in the us. Chaib added."We learned over years of working on Ebola in DRC how important it is to engage and mobilize communities. WHO is working with UNICEF in engaging religious, youth and community leaders to raise awareness about Ebola," she said.Health workers on strike The situation has been further complicated by a health worker strike that has affected how to get renova in the us key response activities for nearly four weeks. Locally based Ebola responders have been protesting against low salaries as well as non-payment since the start of the outbreak. Although some activities have resumed, many are still on hold, making it difficult to get an accurate picture of how the epidemic is evolving and which areas need the most attention.

Response ‘grossly how to get renova in the us underfunded’ WHO and partners have been on the ground since the early days of the outbreak. More than 90 experts are in Equateur, and additional staff have recently been deployed from the capital, including experts in epidemiology, vaccination, community engagement, infection prevention and control, laboratory and treatment. Nearly one million travellers have been how to get renova in the us screened, which helped identify some 72 suspected Ebola cases, thus reducing further spread. However, the UN agency warned that response is “grossly underfunded”. WHO has provided some $2.3 million in support so far, and has urged donors to back a $40 million plan by the Congolese government.

This latest Ebola outbreak is how to get renova in the us unfolding amidst the COVID-19 pandemic renova zero keeps blinking. As of Friday, there were more than 10,300 cases and 260 deaths across the vast African nation. While there are several similarities in addressing the two diseases, such as the need to identify and test contacts, isolate cases, and promote effective prevention measures, Ms. Chaib stressed that without extra funding, it will be even harder to defeat Ebola.Following a virtual meeting on Thursday, they pledged to advocate for the how to get renova in the us $35 billion still required for the Access to COVID-19 Tools (ACT) Accelerator, to realize the goal of producing two billion vaccine doses, 245 million treatments and 500 million tests.  “We acknowledge the urgency of catalysing a step-change in political support and financing for the ACT-Accelerator in order to enable it to deliver on its mission of accelerating the discovery and deployment of new COVID-19 tools to all people, everywhere”, they said in a statement. €˜Quantum leap in funding’ needed The ACT-Accelerator was launched in April and so far has received $2.7 billion, or less than one-tenth of the necessary financing.

The virtual how to get renova in the us gathering held on Thursday marked the inaugural meeting of its Facilitation Council. In his keynote address, UN Secretary-General António Guterres appealed for “a quantum leap in funding” to help get the world back on track again. €œWe now need $35 billion more to go from set-up to scale and impact. There is a real urgency in these numbers how to get renova in the us. Without an infusion of $15 billion over the next three months, beginning immediately, we will lose the window of opportunity”, he warned.

Making the case The ACT-Accelerator has already delivered substantial returns, how to get renova in the us according to the World Health Organization (WHO), co-organizers of the meeting, alongside the European Commission. The UN agency reported that more than 170 countries are now engaged in a COVID-19 Vaccine Facility, one of four pillars under the accelerator. Ten vaccine candidates are currently being evaluated, nine of which are in clinical trials. WHO chief Tedros Adhanom Ghebreyesus made the case for bridging the funding gap, as COVID-19 how to get renova in the us continues to claim nearly 5,000 lives each day, at the current rate. Meanwhile, the global economy is expected to contract by trillions of dollars this year.

“Fully financing the ACT-Accelerator would shorten the pandemic and pay back this investment rapidly as the global economy recovers", he how to get renova in the us said. One step closerThe Facilitation Council is co-chaired by South African President Cyril Ramaphosa and Norway’s Prime Minister, Erna Solberg. Members reviewed an updated strategy and investment case for scale-up, which will be finalized by 17 September, ahead of a high-level meeting during the annual UN General Assembly later this month. For the President of how to get renova in the us the European Commission, Ursula von der Leyen, the Council's inaugural meeting marked one step closer towards the goal of making COVID-19 tools available to anyone who needs them. €œThe EU will use all its convening power to help keep the world united against coronavirus”, she said.

€œWith the chairmanship of Norway and South Africa representing the global North and South, and the expertise of the WHO and our international partners, no country or region will be left behind in this fight.”.

The outbreak in Equateur Province emerged in renova lighting systems inc early June and has now spread into another of its 17 health zones, bringing the total number of affected zones buy renova cream to 12. So far, there have been 113 cases and 48 deaths. “The most recently affected area, Bomongo, buy renova cream is the second affected health zone that borders the Republic of Congo, which heightens the chances of this outbreak to spread into another country”, said WHO Spokesperson, Fadéla Chaib, underlining the need for cross-border collaboration and coordination. The risk of the disease spreading as far as Kinshasa is also a very real concern for the UN agency.

One of the affected areas, Mbandaka, is connected to the capital by a busy river route used by thousands every week. Logistical challenges, community resistance buy renova cream This is the second Ebola outbreak in Equateur Province and the 11th overall in the DRC, which recently defeated the disease in its volatile eastern region after a two-year battle. This latest western outbreak first surfaced in the city of Mbandaka, home to more than one million people, and subsequently spread to 11 health zones, with active transmission currently occurring in eight. The health buy renova cream zones all border each other and cover a large and remote area often only accessible by helicopter or boat.

Managing response logistics in Equateur is difficult as communities are very scattered. Many are in deeply forested areas and reaching them requires travelling long distances. In some areas, community resistance is buy renova cream also a challenge, Ms. Chaib added."We learned over years of working on Ebola in DRC how important it is to engage and mobilize communities.

WHO is working with UNICEF in engaging religious, youth and community leaders to raise awareness about Ebola," she said.Health workers on strike The situation has been further complicated by a health worker strike that has buy renova cream affected key response activities for nearly four weeks. Locally based Ebola responders have been protesting against low salaries as well as non-payment since the start of the outbreak. Although some activities have resumed, many are still on hold, making it difficult to get an accurate picture of how the epidemic is evolving and which areas need the most attention. Response ‘grossly underfunded’ WHO and partners have been on the buy renova cream ground since the early days of the outbreak.

More than 90 experts are in Equateur, and additional staff have recently been deployed from the capital, including experts in epidemiology, vaccination, community engagement, infection prevention and control, laboratory and treatment. Nearly one million travellers have buy renova cream been screened, which helped identify some 72 suspected Ebola cases, thus reducing further spread. However, the UN agency warned that response is “grossly underfunded”. WHO has provided some $2.3 million in support so far, and has urged donors to back a $40 million plan by the Congolese government.

This latest Ebola outbreak is buy renova cream unfolding amidst the COVID-19 pandemic More Help. As of Friday, there were more than 10,300 cases and 260 deaths across the vast African nation. While there are several similarities in addressing the two diseases, such as the need to identify and test contacts, isolate cases, and promote effective prevention measures, Ms. Chaib stressed that without extra funding, it will be even harder to defeat Ebola.Following a virtual meeting on Thursday, they pledged to advocate for the $35 billion still required for the Access to COVID-19 Tools (ACT) Accelerator, to realize the goal of producing buy renova cream two billion vaccine doses, 245 million treatments and 500 million tests.  “We acknowledge the urgency of catalysing a step-change in political support and financing for the ACT-Accelerator in order to enable it to deliver on its mission of accelerating the discovery and deployment of new COVID-19 tools to all people, everywhere”, they said in a statement.

€˜Quantum leap in funding’ needed The ACT-Accelerator was launched in April and so far has received $2.7 billion, or less than one-tenth of the necessary financing. The virtual gathering held on Thursday marked the buy renova cream inaugural meeting of its Facilitation Council. In his keynote address, UN Secretary-General António Guterres appealed for “a quantum leap in funding” to help get the world back on track again. €œWe now need $35 billion more to go from set-up to scale and impact.

There is a real buy renova cream urgency in these numbers. Without an infusion of $15 billion over the next three months, beginning immediately, we will lose the window of opportunity”, he warned. Making the buy renova cream case The ACT-Accelerator has already delivered substantial returns, according to the World Health Organization (WHO), co-organizers of the meeting, alongside the European Commission. The UN agency reported that more than 170 countries are now engaged in a COVID-19 Vaccine Facility, one of four pillars under the accelerator.

Ten vaccine candidates are currently being evaluated, nine of which are in clinical trials. WHO chief Tedros Adhanom Ghebreyesus made the case for bridging the funding gap, as COVID-19 continues to claim nearly 5,000 lives each buy renova cream day, at the current rate. Meanwhile, the global economy is expected to contract by trillions of dollars this year. “Fully financing the buy renova cream ACT-Accelerator would shorten the pandemic and pay back this investment rapidly as the global economy recovers", he said.

One step closerThe Facilitation Council is co-chaired by South African President Cyril Ramaphosa and Norway’s Prime Minister, Erna Solberg. Members reviewed an updated strategy and investment case for scale-up, which will be finalized by 17 September, ahead of a high-level meeting during the annual UN General Assembly later this month. For the President of the European Commission, Ursula buy renova cream von der Leyen, the Council's inaugural meeting marked one step closer towards the goal of making COVID-19 tools available to anyone who needs them. €œThe EU will use all its convening power to help keep the world united against coronavirus”, she said.

€œWith the chairmanship of Norway and South Africa representing the global North and South, and the expertise of the WHO and our international partners, no country or region will be left behind in this fight.”.

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John Rawls begins a Theory of Justice with the observation that 'Justice is the first virtue of social institutions, as truth is of systems of thought… Each person possesses an inviolability founded on justice renova container that even the welfare of society as a whole cannot override'1 (p.3). The COVID-19 pandemic has resulted in lock-downs, the restriction of renova container liberties, debate about the right to refuse medical treatment and many other changes to the everyday behaviour of persons. The justice issues it raises are diverse, profound and will demand our attention for some time.

How we can respect the Rawlsian commitment to the inviolability of each person, when the welfare of societies as a whole is under threat goes to the heart of some of the difficult ethical issues we face and are discussed in this issue of the Journal of Medical Ethics.The debate about ICU triage and COVID-19 is quite well developed and this journal has published several articles that explore aspects of this issue and how different places approach it.2–5 Newdick et al add to the legal analysis of triage decisions and criticise the calls for respecting a narrow conception renova container of a legal right to treatment and more detailed national guidelines for how triage decisions should be made.6They consider scoring systems for clinical frailty, organ failure assessment, and raise some doubts about the fairness of their application to COVID-19 triage situations. Their argument seems to highlight instances of what is called the McNamara fallacy. US Secretary of Defense Robert McNamara used enemy renova container body counts as a measure of military success during the Vietnam war.

So, the fallacy occurs when we rely solely on considerations that appear to be quantifiable, to the neglect of vital qualitative, difficult to measure or contestable features.6 Newdick et al point to variation in assessment, subtlety in condition and other factors as reasons why it is misleading to present scoring systems as ‘objective’ tests for triage. In doing so they draw a distinction between procedural and outcome consistency, which is important, and hints renova container at distinctions Rawls drew between the different forms of procedural fairness. While we might hope to come up with a triage protocol that is procedurally fair and arrives at a fair outcome (what Rawls calls perfect procedural justice, p.

85) there is little prospect of renova container that. As they observe, reasonable people can disagree about the outcomes we should aim for in allocating health resources and ICU triage for COVID-19 is no exception. Instead, we should work toward a transparent and fair process, renova container what Rawls would describe as imperfect procedural justice (p.

85). His example of this is a criminal trial where we adopt processes that we have reason to believe are our best chance of determining guilt, but which do not guarantee the truth of a verdict, and this is a reason why they must be transparent and consistent (p. 85).

Their proposal is to triage patients into three broad categories. High, medium and low priority, with the thought that a range of considerations could feed into that evaluation by an appropriately constituted clinical group.Ballantyne et al question another issue that is central to the debate about COVID-19 triage.4 They describe how utility measures such as QALYs, lives saved seem to be in tension with equity. Their central point is that ICU for COVID-19 can be futile, and that is a reason for questioning how much weight should be given to equality of access to ICU for COVID-19.

They claim that there is little point admitting someone to ICU when ICU is not in their best interests. Instead, the scope of equity should encompass preventing 'remediable differences among social, economic demographic or geographic groups' and for COVID-19 that means looking beyond access to ICU. Their central argument can be summarised as follows.Maximising utility can entrench existing health inequalities.The majority of those ventilated for COVID-19 in ICU will die.Admitting frailer or comorbid patients to ICU is likely to do more harm than good to these groups.Therefore, better access to ICU is unlikely to promote health equity for these groups.Equity for those with health inequalities related to COVID-19 should broadened to include all the services a system might provide.Brown et al argue in favour of COVID-19 immunity passports and the following summarises one of the key arguments in their article.7COVID-19 immunity passports are a way of demonstrating low personal and social risk.Those who are at low personal risk and low social risk from COVID-19 should be permitted more freedoms.Permitting those with immunity passports greater freedoms discriminates against those who do not have passports.Low personal and social risk and preserving health system capacity are relevant reasons to discriminate between those who have immunity and those who do not.Brown et al then consider a number of potential problems with immunity passports, many of which are justice issues.

Resentment by those who do not hold an immunity passport along with a loss of social cohesion, which is vital for responding to COVID-19, are possible downsides. There is also the potential to advantage those who are immune, economically, and it could perpetuate existing inequalities. A significant objection, which is a problem for the justice of many policies, is free riding.

Some might create fraudulent immunity passports and it might even incentivise intentional exposure to the virus. Brown et al suggest that disincentives and punishment are potential solutions and they are in good company as the Rawlsian solution to free riding is for 'law and government to correct the necessary corrections.' (p. 268)Elves and Herring focus on a set of ethical principles intended to guide those making policy and individual level decisions about adult social care delivery impacted by the pandemic.8 They criticize the British government’s framework for being silent about what to do in the face of conflict between principles.

They suggest the dominant values in the framework are based on autonomy and individualism and argue that there are good reasons for not making autonomy paramount in policy about COVID-19. These include that information about COVID-19 is incomplete, so no one can be that informed on decisions about their health. The second is one that highlights the importance of viewing our present ethical challenges via the lens of justice or other ethical concepts such as community or solidarity that enable us to frame collective obligations and interests.

They observe that COVID-19 has demonstrated how health and how we live our lives are linked. That what an individual does can have profound impact on the health of many others.Their view is that appeals to self-determination ring hollow for COVID-19 and their proposed remedy is one that pushes us to reflect on what the liberal commitment to the inviolability of each person means. They explain Dworkin’s account of 'associative obligations' which occur within a group when they acknowledge special rights and responsibilities to each other.

These obligations are a way of giving weight to community considerations, without collapsing into full-blown utilitarianism and while still respecting the inviolability of persons.The COVID-19 pandemic is pushing ethical deliberation in new directions and many of them turn on approaching medical ethics with a greater emphasis on justice and related ethical concepts.IntroductionAs COVID-19 spread internationally, healthcare services in many countries became overwhelmed. One of the main manifestations of this was a shortage of intensive care beds, leading to urgent discussion about how to allocate these fairly. In the initial debates about allocation of scarce intensive care unit (ICU) resources, there was optimism about the ‘good’ of ICU access.

However, rather than being a life-saving intervention, data began to emerge in mid-April showing that most critical patients with COVID-19 who receive access to a ventilator do not survive to discharge. The minority who survive leave the ICU with significant morbidity and a long and uncertain road to recovery. This reality was under-recognised in bioethics debates about ICU triage throughout March and April 2020.

Central to these disucssions were two assumptions. First, that ICU admission was a valuable but scarce resource in the pandemic context. And second, that both equity and utility considerations were important in determining which patients should have access to ICU.

In this paper we explain how scarcity and value were conflated in the early ICU COVID-19 triage literature, leading to undue optimism about the ‘good’ of ICU access, which in turned fuelled equity-based arguments for ICU access. In the process, ethical issues regarding equitable access to end-of-life care more broadly were neglected.Equity requires the prevention of avoidable or remediable differences among social, economic, demographic, or geographic groups.1 How best to apply an equity lens to questions of distribution will depend on the nature of the resource in question. Equitable distribution of ICU beds is significantly more complex than equitable distribution of other goods that might be scarce in a pandemic, such as masks or vaccines.

ICU (especially that which involves intubation and ventilation i.e. Mechanical ventilation) is a burdensome treatment option that can lead to significant suffering—both short and long term. The degree to which these burdens are justified depends on the probability of benefit, and this depends on the clinical status of the patient.

People are rightly concerned about the equity implications of excluding patients from ICU on the grounds of pre-existing comorbidities that directly affect prognosis, especially when these align with and reflect social disadvantage. But this does not mean that aged, frail or comorbid patients should be admitted to ICU on the grounds of equity, when this may not be in their best interests.ICU triage debateThe COVID-19 pandemic generated extraordinary demand for critical care and required hard choices about who will receive presumed life-saving interventions such as ICU admission. The debate has focused on whether or not a utilitarian approach aimed at maximising the number of lives (or life-years) saved should be supplemented by equity considerations that attempt to protect the rights and interests of members of marginalised groups.

The utilitarian approach uses criteria for access to ICU that focus on capacity to benefit, understood as survival.2 Supplementary equity considerations have been invoked to relax the criteria in order to give a more diverse group of people a chance of entering ICU.3 4Equity-based critiques are grounded in the concern that a utilitarian approach aimed at maximising the number (or length) of lives saved may well exacerbate inequity in survival rates between groups. This potential for discrimination is heightened if triage tools use age as a proxy for capacity to benefit or are heavily reliant on Quality-Adjusted Life-Years (QALYs) which will deprioritise people with disabilities.5 6 Even if these pitfalls are avoided, policies based on maximising lives saved entrench existing heath inequalities because those most likely to benefit from treatment will be people of privilege who come into the pandemic with better health status than less advantaged people. Those from lower socioeconomic groups, and/or some ethnic minorities have high rates of underlying comorbidities, some of which are prognostically relevant in COVID-19 infection.

Public health ethics requires that we acknowledge how apparently neutral triage tools reflect and reinforce these disparities, especially where the impact can be lethal.7But the utility versus equity debate is more complex than it first appears. Both the utility and equity approach to ICU triage start from the assumption that ICU is a valuable good—the dispute is about how best to allocate it. Casting ICU admission as a scarce good subject to rationing has the (presumably unintended) effect of making access to critical care look highly appealing, triggering cognitive biases.

Psychologists and marketers know that scarcity sells.8 People value a commodity more when it is difficult or impossible to obtain.9 When there is competition for scarce resources, people focus less on whether they really need or want the resource. The priority becomes securing access to the resource.Clinicians are not immune to scarcity-related cognitive bias. Clinicians treating patients with COVID-19 are working under conditions of significant information overload but without the high quality clinical research (generated from large data sets and rigorous methodology) usually available for decision-making.

The combination of overwhelming numbers of patients, high acuity and uncertainty regarding best practice is deeply anxiety provoking. In this context it is unsurprising that, at least in the early stages of the pandemic, they may not have the psychological bandwidth to challenge assumptions about the benefits of ICU admission for patients with severe disease. Zagury-Orly and Schwartzstein have recently argued that the health sector must accept that doctors’ reasoning and decision-making are susceptible to human anxieties and in the “…effort to ‘do good’ for our patients, we may fall prey to cognitive biases and therapeutic errors”.10We suggest the global publicity and panic regarding ICU triage distorted assessments of best interests and decision-making about admittance to ICU and slanted ethical debate.

This has the potential to compromise important decisions with regard to care for patients with COVID-19.The emerging reality of ICUIn general, the majority of patients who are ventilated for COVID-19 in ICU will die. Although comparing data from different health systems is challenging due to variation in admission criteria for ICU, clear trends are emerging with regard to those critically unwell and requiring mechanical ventilation. Emerging data show case fatality rates of 50%–88% for ventilated patients with COVID-19.

In China11 and Italy about half of those with COVID-19 who receive ventilator support have not survived.12 In one small study in Wuhan the ICU mortality rate among those who received invasive mechanical ventilation was 86% (19/22).13 Interestingly, the rate among those who received less intensive non-invasive ventilation (NIV)1 was still 79% (23/29).13 Analysis of 5700 patients in the New York City area showed that the mortality for those receiving mechanical ventilation was 88%.14 In the UK, only 20% of those who have received mechanical ventilation have been discharged alive.15 Hence, the very real possibility of medical futility with regard to ventilation in COVID-19 needs to be considered.It is also important to consider the complications and side effects that occur in an ICU context. These patients are vulnerable to hospital acquired infections such as ventilator associated pneumonias with high mortality rates in their own right,16 neuropathies, myopathies17 and skin damage. Significant long term morbidity (physical, mental and emotional challenges) can also be experienced by people who survive prolonged ventilation in ICU.12 18 Under normal (non-pandemic) circumstances, many ICU patients experience significant muscle atrophy and deconditioning, sleep disorders, severe fatigue,19 post-traumatic stress disorder,20 cognitive deficits,21 depression, anxiety, difficulty with daily activities and loss of employment.22 Although it is too soon to have data on the long term outcomes of ICU survivors in the specific context of COVID-19, the UK Chartered Society of Physiotherapy predicts a ‘tsunami of rehabilitation needs’ as patients with COVID-19 begin to be discharged.23 The indirect effects of carer-burden should also not be underestimated, as research shows that caring for patients who have survived critical illness results in high levels of depressive symptoms for the majority of caregivers.24The emerging mortality data for patients with COVID-19 admitted to ICU—in conjunction with what is already known about the morbidity of ICU survivors—has significant implications for the utility–equity debates about allocating the scarce resource of ICU beds.

First, they undermine the utility argument as there seems to be little evidence that ICU admission leads to better outcomes for patients, especially when the long term morbidity of extended ICU admission is included in the balance of burdens and benefits. For some patients, perhaps many, the burdens of ICU will not outweigh the limited potential benefits. Second, the poor survival rates challenge the equity-based claim for preferential access to treatment for members of disadvantaged groups.

In particular, admitting frailer or comorbid patients to ICU to fulfil equity goals is unlikely to achieve greater survival for these population groups, but will increase their risk of complications and may ultimately exacerbate or prolong their suffering.The high proportions of people who die despite ICU admission make it particularly important to consider what might constitute better or worse experiences of dying with COVID-19, and how ICU admission affects the likelihood of a ‘good’ death. Critical care may compromise the ability of patients to communicate and engage with their families during the terminal phase of their lives—in the context of an intubated, ventilated patient this is unequivocal.Given the high rates of medical futility with patients with COVID-19 in ICU, the very significant risks for further suffering in the short and long term and the compromise of important psychosocial needs—such as communicating with our families—in the terminal phase of life, our ethical scope must be wider than ICU triage. Ho and Tsai argue that, “In considering effective and efficient allocation of healthcare resources as well as physical and psychological harm that can be incurred in prolonging the dying process, there is a critical need to reframe end-of-life care planning in the ICU.”25 We propose that the focus on equity concerns during the pandemic should broaden to include providing all people who need it with access to the highest possible standard of end-of-life care.

This requires attention to minimising barriers to accessing culturally safe care in the following interlinked areas. Palliative care, and communication and decision support and advanced care planning.Palliative careScaling up palliative and hospice care is an essential component of the COVID-19 pandemic response. Avoiding non-beneficial or unwanted high-intensity care is critical when the capacity of the health system is stressed.26 Palliative care focuses on symptom management, quality of life and death, and holistic care of physical, psychological, social and spiritual health.27 Evidence from Italy has prompted recommendations that, “Governments must urgently recognise the essential contribution of hospice and palliative care to the COVID-19 pandemic, and ensure these services are integrated into the healthcare system response.”28 Rapid palliative care policy changes were implemented in response to COVID-19 in Italy, including more support in community settings, change in admission criteria and daily telephone support for families.28 To meet this increased demand, hospice and palliative care staff should be included in personal protective equipment (PPE) allocation and provided with appropriate infection preventon and control training when dealing with patients with COVID-19 or high risk areas.Attention must also be directed to maintaining supply lines for essential medications for pain, distress and sedation.

Patients may experience pain due to existing comorbidities, but may also develop pain as a result of excessive coughing or immobility from COVID-19. Such symptoms should be addressed using existing approaches to pain management.27 Supply lines for essential medications for distress and pain management, including fentanyl and midazolam are under threat in the USA and propofol—used in terminal sedation—may also be in short supply.29 The challenges are exacerbated when people who for various reasons eschew or are unable to secure hospital admission decline rapidly at home with COVID-19 (the time frame of recognition that someone is dying may be shorter than that through which hospice at home services usually support people). There is growing debate about the fair allocation of novel drugs—sometimes available as part of ongoing clinical trials—to treat COVID-19 with curative intent.2 30 But we must also pay attention to the fair allocation of drugs needed to ease suffering and dying.Communication and end-of-life decision-making supportEnd-of-life planning can be especially challenging because patients, family members and healthcare providers often differ in what they consider most important near the end of life.31 Less than half of ICU physicians—40.6% in high income countries and 46.3% in low–middle income countries—feel comfortable holding end-of-life discussions with patients’ families.25 With ICUs bursting and health providers under extraordinary pressure, their capacity to effectively support end-of-life decisions and to ease dying will be reduced.This suggests a need for specialist COVID-19 communication support teams, analogous to the idea of specialist ICU triage teams to ensure consistency of decision making about ICU admissions/discharges, and to reduce the moral and psychological distress of health providers during the pandemic.32 These support teams could provide up to date information templates for patients and families, support decision-making, the development of advance care plans (ACPs) and act as a liaison between families (prevented from being in the hospital), the patient and the clinical team.

Some people with disabilities may require additional communication support to ensure the patients’ needs are communicated to all health providers.33 This will be especially important if carers and visitors are not able to be present.To provide effective and appropriate support in an equitable way, communication teams will need to include those with the appropriate skills for caring for diverse populations including. Interpreters, specialist social workers, disability advocates and cultural support liaison officers for ethnic and religious minorities. Patient groups that already have comparatively poor health outcomes require dedicated resources.

These support resources are essential if we wish to truly mitigate equity concerns that arisingduring the pandemic context. See Box 1 for examples of specific communication and care strategies to support patients.Box 1 Supporting communication and compassionate care during COVID-19Despite the sometimes overwhelming pressure of the pandemic, health providers continue to invest in communication, compassionate care and end-of-life support. In some places, doctors have taken photos of their faces and taped these to the front of their PPE so that patients can ‘see’ their face.37 In Singapore, patients who test positive for SARS-CoV-2 are quarantined in health facilities until they receive two consecutive negative tests.

Patients may be isolated in hospital for several weeks. To help ease this burden on patients, health providers have dubbed themselves the ‘second family’ and gone out of their way to provide care as well as treatment. Elsewhere, medical, nursing and multi-disciplinary teams are utilising internet based devices to enable ‘virtual’ visits and contact between patients and their loved ones.38 Some centres are providing staff with masks with a see-through window panel that shows the wearer’s mouth, to support effective communication with patient with hearing loss who rely on lip reading.39Advance care planningACPs aim to honour decisions made by autonomous patients if and when they lose capacity.

However, talking to patients and their loved ones about clinical prognosis, ceilings of treatment and potential end-of-life care is challenging even in normal times. During COVID-19 the challenges are exacerbated by uncertainty and urgency, the absence of family support (due to visitor restrictions) and the wearing of PPE by clinicians and carers. Protective equipment can create a formidable barrier between the patient and the provider, often adding to the patient’s sense of isolation and fear.

An Australian palliative care researcher with experience working in disaster zones, argues that the “PPE may disguise countenance, restrict normal human touch and create an unfamiliar gulf between you and your patient.”34 The physical and psychological barriers of PPE coupled with the pressure of high clinical loads do not seem conducive to compassionate discussions about patients’ end-of-life preferences. Indeed, a study in Singapore during the 2004 SARS epidemic demonstrated the barrier posed by PPE to compassionate end-of-life care.35Clinicians may struggle to interpret existing ACPs in the context of COVID-19, given the unprecedented nature and scale of the pandemic and emerging clinical knowledge about the aetiology of the disease and (perhaps especially) about prognosis. This suggests the need for COVID-19-specific ACPs.

Where possible, proactive planning should occur with high-risk patients, the frail, those in residential care and those with significant underlying morbidities. Ideally, ACP conversations should take place prior to illness, involve known health providers and carers, not be hampered by PPE or subject to time constraints imposed by acute care contexts. Of note here, a systematic review found that patients who received advance care planning or palliative care interventions consistently showed a pattern toward decreased ICU admissions and reduced ICU length of stay.36ConclusionHow best to address equity concerns in relation to ICU and end-of-life care for patients with COVID-19 is challenging and complex.

Attempts to broaden clinical criteria to give patients with poorer prognoses access to ICU on equity grounds may result in fewer lives saved overall—this may well be justified if access to ICU confers benefit to these ‘equity’ patients. But we must avoid tokenistic gestures to equity—admitting patients with poor prognostic indicators to ICU to meet an equity target when intensive critical care is contrary to their best interests. ICU admission may exacerbate and prolong suffering rather than ameliorate it, especially for frailer patients.

And prolonging life at all costs may ultimately lead to a worse death. The capacity for harm not just the capacity for benefit should be emphasised in any triage tools and related literature. Equity can be addressed more robustly if pandemic responses scale up investment in palliative care services, communication and decision-support services and advanced care planning to meet the needs of all patients with COVID-19.

Ultimately, however, equity considerations will require us to move even further from a critical care framework as the social and economic impact of the pandemic will disproportionately impact those most vulnerable. Globally, we will need an approach that does not just stop an exponential rise in infections but an exponential rise in inequality.AcknowledgmentsWe would like to thank Tracy Anne Dunbrook and David Tripp for their helpful comments, and NUS Medicine for permission to reproduce the COVID-19 Chronicles strip..

John Rawls begins a http://cz.keimfarben.de/renova-cream-for-sale/ Theory of Justice with the observation that 'Justice is the first virtue of social institutions, as truth is of systems of thought… Each person possesses an buy renova cream inviolability founded on justice that even the welfare of society as a whole cannot override'1 (p.3). The COVID-19 buy renova cream pandemic has resulted in lock-downs, the restriction of liberties, debate about the right to refuse medical treatment and many other changes to the everyday behaviour of persons. The justice issues it raises are diverse, profound and will demand our attention for some time.

How we can respect the Rawlsian commitment to the inviolability of each person, when the welfare of societies as a whole is under threat goes to the heart of some of the difficult ethical issues we face and are discussed in this issue of the Journal of Medical Ethics.The debate about ICU triage and COVID-19 is quite well developed and this journal has published several articles that explore aspects of buy renova cream this issue and how different places approach it.2–5 Newdick et al add to the legal analysis of triage decisions and criticise the calls for respecting a narrow conception of a legal right to treatment and more detailed national guidelines for how triage decisions should be made.6They consider scoring systems for clinical frailty, organ failure assessment, and raise some doubts about the fairness of their application to COVID-19 triage situations. Their argument seems to highlight instances of what is called the McNamara fallacy. US Secretary of Defense Robert McNamara used enemy body counts as buy renova cream a measure of military success during the Vietnam war.

So, the fallacy occurs when we rely solely on considerations that appear to be quantifiable, to the neglect of vital qualitative, difficult to measure or contestable features.6 Newdick et al point to variation in assessment, subtlety in condition and other factors as reasons why it is misleading to present scoring systems as ‘objective’ tests for triage. In doing so they draw a distinction between procedural and outcome consistency, which is important, and hints at distinctions Rawls drew between the different forms of buy renova cream procedural fairness. While we might hope to come up with a triage protocol that is procedurally fair and arrives at a fair outcome (what Rawls calls perfect procedural justice, p.

85) there is little prospect of that buy renova cream. As they observe, reasonable people can disagree about the outcomes we should aim for in allocating health resources and ICU triage for COVID-19 is no exception. Instead, we should work toward a transparent and fair process, what Rawls would describe buy renova cream as imperfect procedural justice (p.

85). His example of this is a criminal trial where we adopt processes that we have reason to believe are our best chance of determining guilt, but which do not guarantee the truth of a verdict, and this is a reason why they must be transparent and consistent (p. 85).

Their proposal is to triage patients into three broad categories. High, medium and low priority, with the thought that a range of considerations could feed into that evaluation by an appropriately constituted clinical group.Ballantyne et al question another issue that is central to the debate about COVID-19 triage.4 They describe how utility measures such as QALYs, lives saved seem to be in tension with equity. Their central point is that ICU for COVID-19 can be futile, and that is a reason for questioning how much weight should be given to equality of access to ICU for COVID-19.

They claim that there is little point admitting someone to ICU when ICU is not in their best interests. Instead, the scope of equity should encompass preventing 'remediable differences among social, economic demographic or geographic groups' and for COVID-19 that means looking beyond access to ICU. Their central argument can be summarised as follows.Maximising utility can entrench existing health inequalities.The majority of those ventilated for COVID-19 in ICU will die.Admitting frailer or comorbid patients to ICU is likely to do more harm than good to these groups.Therefore, better access to ICU is unlikely to promote health equity for these groups.Equity for those with health inequalities related to COVID-19 should broadened to include all the services a system might provide.Brown et al argue in favour of COVID-19 immunity passports and the following summarises one of the key arguments in their article.7COVID-19 immunity passports are a way of demonstrating low personal and social risk.Those who are at low personal risk and low social risk from COVID-19 should be permitted more freedoms.Permitting those with immunity passports greater freedoms discriminates against those who do not have passports.Low personal and social risk and preserving health system capacity are relevant reasons to discriminate between those who have immunity and those who do not.Brown et al then consider a number of potential problems with immunity passports, many of which are justice issues.

Resentment by those who do not hold an immunity passport along with a loss of social cohesion, which is vital for responding to COVID-19, are possible downsides. There is also the potential to advantage those who are immune, economically, and it could perpetuate existing inequalities. A significant objection, which is a problem for the justice of many policies, is free riding.

Some might create fraudulent immunity passports and it might even incentivise intentional exposure to the virus. Brown et al suggest that disincentives and punishment are potential solutions and they are in good company as the Rawlsian solution to free riding is for 'law and government to correct the necessary corrections.' (p. 268)Elves and Herring focus on a set of ethical principles intended to guide those making policy and individual level decisions about adult social care delivery impacted by the pandemic.8 They criticize the British government’s framework for being silent about what to do in the face of conflict between principles.

They suggest the dominant values in the framework are based on autonomy and individualism and argue that there are good reasons for not making autonomy paramount in policy about COVID-19. These include that information about COVID-19 is incomplete, so no one can be that informed on decisions about their health. The second is one that highlights the importance of viewing our present ethical challenges via the lens of justice or other ethical concepts such as community or solidarity that enable us to frame collective obligations and interests.

They observe that COVID-19 has demonstrated how health and how we live our lives are linked. That what an individual does can have profound impact on the health of many others.Their view is that appeals to self-determination ring hollow for COVID-19 and their proposed remedy is one that pushes us to reflect on what the liberal commitment to the inviolability of each person means. They explain Dworkin’s account of 'associative obligations' which occur within a group when they acknowledge special rights and responsibilities to each other.

These obligations are a way of giving weight to community considerations, without collapsing into full-blown utilitarianism and while still respecting the inviolability of persons.The COVID-19 pandemic is pushing ethical deliberation in new directions and many of them turn on approaching medical ethics with a greater emphasis on justice and related ethical concepts.IntroductionAs COVID-19 spread internationally, healthcare services in many countries became overwhelmed. One of the main manifestations of this was a shortage of intensive care beds, leading to urgent discussion about how to allocate these fairly. In the initial debates about allocation of scarce intensive care unit (ICU) resources, there was optimism about the ‘good’ of ICU access.

However, rather than being a life-saving intervention, data began to emerge in mid-April showing that most critical patients with COVID-19 who receive access to a ventilator do not survive to discharge. The minority who survive leave the ICU with significant morbidity and a long and uncertain road to recovery. This reality was under-recognised in bioethics debates about ICU triage throughout March and April 2020.

Central to these disucssions were two assumptions. First, that ICU admission was a valuable but scarce resource in the pandemic context. And second, that both equity and utility considerations were important in determining which patients should have access to ICU.

In this paper we explain how scarcity and value were conflated in the early ICU COVID-19 triage literature, leading to undue optimism about the ‘good’ of ICU access, which in turned fuelled equity-based arguments for ICU access. In the process, ethical issues regarding equitable access to end-of-life care more broadly were neglected.Equity requires the prevention of avoidable or remediable differences among social, economic, demographic, or geographic groups.1 How best to apply an equity lens to questions of distribution will depend on the nature of the resource in question. Equitable distribution of ICU beds is significantly more complex than equitable distribution of other goods that might be scarce in a pandemic, such as masks or vaccines.

ICU (especially that which involves intubation and ventilation i.e. Mechanical ventilation) is a burdensome treatment option that can lead to significant suffering—both short and long term. The degree to which these burdens are justified depends on the probability of benefit, and this depends on the clinical status of the patient.

People are rightly concerned about the equity implications of excluding patients from ICU on the grounds of pre-existing comorbidities that directly affect prognosis, especially when these align with and reflect social disadvantage. But this does not mean that aged, frail or comorbid patients should be admitted to ICU on the grounds of equity, when this may not be in their best interests.ICU triage debateThe COVID-19 pandemic generated extraordinary demand for critical care and required hard choices about who will receive presumed life-saving interventions such as ICU admission. The debate has focused on whether or not a utilitarian approach aimed at maximising the number of lives (or life-years) saved should be supplemented by equity considerations that attempt to protect the rights and interests of members of marginalised groups.

The utilitarian approach uses criteria for access to ICU that focus on capacity to benefit, understood as survival.2 Supplementary equity considerations have been invoked to relax the criteria in order to give a more diverse group of people a chance of entering ICU.3 4Equity-based critiques are grounded in the concern that a utilitarian approach aimed at maximising the number (or length) of lives saved may well exacerbate inequity in survival rates between groups. This potential for discrimination is heightened if triage tools use age as a proxy for capacity to benefit or are heavily reliant on Quality-Adjusted Life-Years (QALYs) which will deprioritise people with disabilities.5 6 Even if these pitfalls are avoided, policies based on maximising lives saved entrench existing heath inequalities because those most likely to benefit from treatment will be people of privilege who come into the pandemic with better health status than less advantaged people. Those from lower socioeconomic groups, and/or some ethnic minorities have high rates of underlying comorbidities, some of which are prognostically relevant in COVID-19 infection.

Public health ethics requires that we acknowledge how apparently neutral triage tools reflect and reinforce these disparities, especially where the impact can be lethal.7But the utility versus equity debate is more complex than it first appears. Both the utility and equity approach to ICU triage start from the assumption that ICU is a valuable good—the dispute is about how best to allocate it. Casting ICU admission as a scarce good subject to rationing has the (presumably unintended) effect of making access to critical care look highly appealing, triggering cognitive biases.

Psychologists and marketers know that scarcity sells.8 People value a commodity more when it is difficult or impossible to obtain.9 When there is competition for scarce resources, people focus less on whether they really need or want the resource. The priority becomes securing access to the resource.Clinicians are not immune to scarcity-related cognitive bias. Clinicians treating patients with COVID-19 are working under conditions of significant information overload but without the high quality clinical research (generated from large data sets and rigorous methodology) usually available for decision-making.

The combination of overwhelming numbers of patients, high acuity and uncertainty regarding best practice is deeply anxiety provoking. In this context it is unsurprising that, at least in the early stages of the pandemic, they may not have the psychological bandwidth to challenge assumptions about the benefits of ICU admission for patients with severe disease. Zagury-Orly and Schwartzstein have recently argued that the health sector must accept that doctors’ reasoning and decision-making are susceptible to human anxieties and in the “…effort to ‘do good’ for our patients, we may fall prey to cognitive biases and therapeutic errors”.10We suggest the global publicity and panic regarding ICU triage distorted assessments of best interests and decision-making about admittance to ICU and slanted ethical debate.

This has the potential to compromise important decisions with regard to care for patients with COVID-19.The emerging reality of ICUIn general, the majority of patients who are ventilated for COVID-19 in ICU will die. Although comparing data from different health systems is challenging due to variation in admission criteria for ICU, clear trends are emerging with regard to those critically unwell and requiring mechanical ventilation. Emerging data show case fatality rates of 50%–88% for ventilated patients with COVID-19.

In China11 and Italy about half of those with COVID-19 who receive ventilator support have not survived.12 In one small study in Wuhan the ICU mortality rate among those who received invasive mechanical ventilation was 86% (19/22).13 Interestingly, the rate among those who received less intensive non-invasive ventilation (NIV)1 was still 79% (23/29).13 Analysis of 5700 patients in the New York City area showed that the mortality for those receiving mechanical ventilation was 88%.14 In the UK, only 20% of those who have received mechanical ventilation have been discharged alive.15 Hence, the very real possibility of medical futility with regard to ventilation in COVID-19 needs to be considered.It is also important to consider the complications and side effects that occur in an ICU context. These patients are vulnerable to hospital acquired infections such as ventilator associated pneumonias with high mortality rates in their own right,16 neuropathies, myopathies17 and skin damage. Significant long term morbidity (physical, mental and emotional challenges) can also be experienced by people who survive prolonged ventilation in ICU.12 18 Under normal (non-pandemic) circumstances, many ICU patients experience significant muscle atrophy and deconditioning, sleep disorders, severe fatigue,19 post-traumatic stress disorder,20 cognitive deficits,21 depression, anxiety, difficulty with daily activities and loss of employment.22 Although it is too soon to have data on the long term outcomes of ICU survivors in the specific context of COVID-19, the UK Chartered Society of Physiotherapy predicts a ‘tsunami of rehabilitation needs’ as patients with COVID-19 begin to be discharged.23 The indirect effects of carer-burden should also not be underestimated, as research shows that caring for patients who have survived critical illness results in high levels of depressive symptoms for the majority of caregivers.24The emerging mortality data for patients with COVID-19 admitted to ICU—in conjunction with what is already known about the morbidity of ICU survivors—has significant implications for the utility–equity debates about allocating the scarce resource of ICU beds.

First, they undermine the utility argument as there seems to be little evidence that ICU admission leads to better outcomes for patients, especially when the long term morbidity of extended ICU admission is included in the balance of burdens and benefits. For some patients, perhaps many, the burdens of ICU will not outweigh the limited potential benefits. Second, the poor survival rates challenge the equity-based claim for preferential access to treatment for members of disadvantaged groups.

In particular, admitting frailer or comorbid patients to ICU to fulfil equity goals is unlikely to achieve greater survival for these population groups, but will increase their risk of complications and may ultimately exacerbate or prolong their suffering.The high proportions of people who die despite ICU admission make it particularly important to consider what might constitute better or worse experiences of dying with COVID-19, and how ICU admission affects the likelihood of a ‘good’ death. Critical care may compromise the ability of patients to communicate and engage with their families during the terminal phase of their lives—in the context of an intubated, ventilated patient this is unequivocal.Given the high rates of medical futility with patients with COVID-19 in ICU, the very significant risks for further suffering in the short and long term and the compromise of important psychosocial needs—such as communicating with our families—in the terminal phase of life, our ethical scope must be wider than ICU triage. Ho and Tsai argue that, “In considering effective and efficient allocation of healthcare resources as well as physical and psychological harm that can be incurred in prolonging the dying process, there is a critical need to reframe end-of-life care planning in the ICU.”25 We propose that the focus on equity concerns during the pandemic should broaden to include providing all people who need it with access to the highest possible standard of end-of-life care.

This requires attention to minimising barriers to accessing culturally safe care in the following interlinked areas. Palliative care, and communication and decision support and advanced care planning.Palliative careScaling up palliative and hospice care is an essential component of the COVID-19 pandemic response. Avoiding non-beneficial or unwanted high-intensity care is critical when the capacity of the health system is stressed.26 Palliative care focuses on symptom management, quality of life and death, and holistic care of physical, psychological, social and spiritual health.27 Evidence from Italy has prompted recommendations that, “Governments must urgently recognise the essential contribution of hospice and palliative care to the COVID-19 pandemic, and ensure these services are integrated into the healthcare system response.”28 Rapid palliative care policy changes were implemented in response to COVID-19 in Italy, including more support in community settings, change in admission criteria and daily telephone support for families.28 To meet this increased demand, hospice and palliative care staff should be included in personal protective equipment (PPE) allocation and provided with appropriate infection preventon and control training when dealing with patients with COVID-19 or high risk areas.Attention must also be directed to maintaining supply lines for essential medications for pain, distress and sedation.

Patients may experience pain due to existing comorbidities, but may also develop pain as a result of excessive coughing or immobility from COVID-19. Such symptoms should be addressed using existing approaches to pain management.27 Supply lines for essential medications for distress and pain management, including fentanyl and midazolam are under threat in the USA and propofol—used in terminal sedation—may also be in short supply.29 The challenges are exacerbated when people who for various reasons eschew or are unable to secure hospital admission decline rapidly at home with COVID-19 (the time frame of recognition that someone is dying may be shorter than that through which hospice at home services usually support people). There is growing debate about the fair allocation of novel drugs—sometimes available as part of ongoing clinical trials—to treat COVID-19 with curative intent.2 30 But we must also pay attention to the fair allocation of drugs needed to ease suffering and dying.Communication and end-of-life decision-making supportEnd-of-life planning can be especially challenging because patients, family members and healthcare providers often differ in what they consider most important near the end of life.31 Less than half of ICU physicians—40.6% in high income countries and 46.3% in low–middle income countries—feel comfortable holding end-of-life discussions with patients’ families.25 With ICUs bursting and health providers under extraordinary pressure, their capacity to effectively support end-of-life decisions and to ease dying will be reduced.This suggests a need for specialist COVID-19 communication support teams, analogous to the idea of specialist ICU triage teams to ensure consistency of decision making about ICU admissions/discharges, and to reduce the moral and psychological distress of health providers during the pandemic.32 These support teams could provide up to date information templates for patients and families, support decision-making, the development of advance care plans (ACPs) and act as a liaison between families (prevented from being in the hospital), the patient and the clinical team.

Some people with disabilities may require additional communication support to ensure the patients’ needs are communicated to all health providers.33 This will be especially important if carers and visitors are not able to be present.To provide effective and appropriate support in an equitable way, communication teams will need to include those with the appropriate skills for caring for diverse populations including. Interpreters, specialist social workers, disability advocates and cultural support liaison officers for ethnic and religious minorities. Patient groups that already have comparatively poor health outcomes require dedicated resources.

These support resources are essential if we wish to truly mitigate equity concerns that arisingduring the pandemic context. See Box 1 for examples of specific communication and care strategies to support patients.Box 1 Supporting communication and compassionate care during COVID-19Despite the sometimes overwhelming pressure of the pandemic, health providers continue to invest in communication, compassionate care and end-of-life support. In some places, doctors have taken photos of their faces and taped these to the front of their PPE so that patients can ‘see’ their face.37 In Singapore, patients who test positive for SARS-CoV-2 are quarantined in health facilities until they receive two consecutive negative tests.

Patients may be isolated in hospital for several weeks. To help ease this burden on patients, health providers have dubbed themselves the ‘second family’ and gone out of their way to provide care as well as treatment. Elsewhere, medical, nursing and multi-disciplinary teams are utilising internet based devices to enable ‘virtual’ visits and contact between patients and their loved ones.38 Some centres are providing staff with masks with a see-through window panel that shows the wearer’s mouth, to support effective communication with patient with hearing loss who rely on lip reading.39Advance care planningACPs aim to honour decisions made by autonomous patients if and when they lose capacity.

However, talking to patients and their loved ones about clinical prognosis, ceilings of treatment and potential end-of-life care is challenging even in normal times. During COVID-19 the challenges are exacerbated by uncertainty and urgency, the absence of family support (due to visitor restrictions) and the wearing of PPE by clinicians and carers. Protective equipment can create a formidable barrier between the patient and the provider, often adding to the patient’s sense of isolation and fear.

An Australian palliative care researcher with experience working in disaster zones, argues that the “PPE may disguise countenance, restrict normal human touch and create an unfamiliar gulf between you and your patient.”34 The physical and psychological barriers of PPE coupled with the pressure of high clinical loads do not seem conducive to compassionate discussions about patients’ end-of-life preferences. Indeed, a study in Singapore during the 2004 SARS epidemic demonstrated the barrier posed by PPE to compassionate end-of-life care.35Clinicians may struggle to interpret existing ACPs in the context of COVID-19, given the unprecedented nature and scale of the pandemic and emerging clinical knowledge about the aetiology of the disease and (perhaps especially) about prognosis. This suggests the need for COVID-19-specific ACPs.

Where possible, proactive planning should occur with high-risk patients, the frail, those in residential care and those with significant underlying morbidities. Ideally, ACP conversations should take place prior to illness, involve known health providers and carers, not be hampered by PPE or subject to time constraints imposed by acute care contexts. Of note here, a systematic review found that patients who received advance care planning or palliative care interventions consistently showed a pattern toward decreased ICU admissions and reduced ICU length of stay.36ConclusionHow best to address equity concerns in relation to ICU and end-of-life care for patients with COVID-19 is challenging and complex.

Attempts to broaden clinical criteria to give patients with poorer prognoses access to ICU on equity grounds may result in fewer lives saved overall—this may well be justified if access to ICU confers benefit to these ‘equity’ patients. But we must avoid tokenistic gestures to equity—admitting patients with poor prognostic indicators to ICU to meet an equity target when intensive critical care is contrary to their best interests. ICU admission may exacerbate and prolong suffering rather than ameliorate it, especially for frailer patients.

And prolonging life at all costs may ultimately lead to a worse death. The capacity for harm not just the capacity for benefit should be emphasised in any triage tools and related literature. Equity can be addressed more robustly if pandemic responses scale up investment in palliative care services, communication and decision-support services and advanced care planning to meet the needs of all patients with COVID-19.

Ultimately, however, equity considerations will require us to move even further from a critical care framework as the social and economic impact of the pandemic will disproportionately impact those most vulnerable. Globally, we will need an approach that does not just stop an exponential rise in infections but an exponential rise in inequality.AcknowledgmentsWe would like to thank Tracy Anne Dunbrook and David Tripp for their helpful comments, and NUS Medicine for permission to reproduce the COVID-19 Chronicles strip..

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