INFORMATION:
Study finds racial equity in crisis standard of care guidelines
Accompanying commentary warns further research is needed to ensure the burden of health system failures does not disproportionately fall on people of color or other marginalized communities
2021-03-22
(Press-News.org) (Boston)--There are two simultaneously occurring pandemics in the U.S.: Racism and COVID-19. "These mutualistic pandemics have thrown into stark focus the separate and unequal systems through which people access health care," explained corresponding author Emily Cleveland Manchanda, MD, assistant professor of emergency medicine at Boston University School of Medicine.
Cleveland Manchanda and colleagues authored a JAMA Network Open commentary explaining that it is imperative that crisis standards of care (CSC), guidelines designed to ensure the fair allocation of scarce hospital resources across racial and ethnic groups, do not exacerbate racial inequities further. Their commentary is in response to a study also published in JAMA Network Open that found no racial disparities in simulated patient prioritization for resource allocation using CSC guidelines at two Miami hospitals.
Throughout this past year Black, Latinx, Indigenous and other people of color (BIPOC) have suffered grossly disproportionate effects of the COVID-19 pandemic. According to Cleveland Manchanda, under-resourced communities of color typically rely on health care facilities, especially safety-net hospitals that have been hit the hardest by surges in COVID-19. Ill-equipped to handle these surges, many of these safety-net hospitals have had to cancel income-generating elective surgical procedures because their inpatient beds are filled with COVID-19 admissions.
"Safety-net hospitals thus become reliant on a tenuous stream of government funding and may be more likely to enact CSC than better-resourced facilities. Additionally, the resource constraints at safety-net hospitals in diverse communities may lead to compromised care even before CSC enactment," adds Cleveland Manchanda, who also is director for Equity Initiatives in the Emergency Medicine Department at Boston Medical Center.
Cleveland Manchanda stresses that to prevent CSC from compounding harm during a public health crisis, resource allocation criteria must be developed, revised and implemented through an identity-conscious lens. "Failure to explicitly consider the particular risks faced by BIPOC, disabled and other marginalized populations may lead to unintended harms."
Cleveland Manchanda believes that if we are forced to activate CSC guidelines for critical care resource allocation, we must ensure that they equitably serve our most marginalized and at-risk patients populations. "Further prospective and validation studies are needed before CSC can be deemed free of racial and other biases."
ELSE PRESS RELEASES FROM THIS DATE:
Machine learning shows potential to enhance quantum information transfer
2021-03-22
RESEARCH TRIANGLE PARK, N.C. - Army-funded researchers demonstrated a machine learning approach that corrects quantum information in systems composed of photons, improving the outlook for deploying quantum sensing and quantum communications technologies on the battlefield.
When photons are used as the carriers of quantum information to transmit data, that information is often distorted due to environment fluctuations destroying the fragile quantum states necessary to preserve it.
Researchers from Louisiana State University exploited a type of machine learning to correct ...
Agricultural biodiversity:
2021-03-22
For the study, 209 farmers and 98 environmental scientists were asked how they perceive agricultural biodiversity and its management in Germany and Austria. "The results show that the perceptions of scientists and farmers on biodiversity, ecosystem services and management measures are very different," says Bea Maas, lead author from the University of Vienna. "Especially the diverging perceptions of information sources that are important for agricultural decisions show need for more cross-disciplinary collaboration in sustainable development processes," adds Maas.
The survey integrated ...
Widening political rift in U.S. may threaten science, medicine
2021-03-22
The lightning speed with which scientists developed and tested the COVID-19 vaccine is a true scientific triumph -- one that would not have been possible without the more than 70,000 volunteers who participated in clinical trials of the vaccine.
Public participation is critical to the success of any medical research. Yet recruiting volunteers for trials is increasingly challenging. New research from Washington University in St. Louis suggests the widening ideological gap in the U.S. may contribute to these challenges.
Researchers found evidence that Americans approach opportunities to contribute to medical research with either a general aversion or an inclination to participate. This research ...
Heritable traits that appear in teen years raise risk for adult cannabis use
2021-03-22
While some youth experiment with marijuana but don't go on to long-term use, others develop a problematic pot habit that continues into adulthood. A major new analysis shows that at least a small portion of the risk for developing into an adult marijuana user may be related to inherited behaviors and traits that appear during adolescence.
The journal Addiction published the findings by researchers at Brown University and Emory University.
"Our analysis suggests that some early adolescent behaviors and traits -- like depression, neuroticism and acting out -- can be indicative for cannabis use later in life," says Rohan Palmer, senior author of the paper and assistant professor in Emory's ...
Income drives the economy, not prices
2021-03-22
Politicians and business leaders often make claims about why certain sectors in the economy are shrinking, such as the decline in U.S. manufacturing is due to robotics or trade with China. Such assessments are flawed, as the sectoral composition of the economy is mostly driven by preferences and not by productivity, according to a recent study that models this long-run structural change in the economy. As consumers become richer, they spend more on services such as health and education whose demand is much more income elastic, and less on agriculture and manufactured goods. Until now, productivity has often been considered at least as important, if not more, than preferences, in shaping the sectoral composition of the economy. The results ...
Study finds that offshore pile driving noise alters feeding behaviors of longfin squid
2021-03-22
With the offshore wind industry expanding in the United States and elsewhere, a new study raises questions about how the noise from impact pile driving to install turbine supports can affect feeding behaviors of longfin squid, a commercially and ecologically important cephalopod.
The research, conducted by scientists from the Woods Hole Oceanographic Institution (WHOI) and other institutions, is believed to be the first to demonstrate that anthropogenic noise prompts changes in cephalopod feeding behaviors.
"The whole reason we are doing this study is because we are concerned about how construction from offshore wind farms and the sounds associated with that are going to affect important fisheries species, one ...
Anti-tuberculosis drug can be safely dosed even higher
2021-03-22
A considerably higher dose of the anti-tuberculosis drug rifampicin is safe and can also lead to a shorter treatment for tuberculosis and less resistance. This is what researchers from Radboud university medical center in Nijmegen, the Netherlands, write in a recent publication. With this they complete a year-long search for the right dosing of an old drug against tuberculosis that appears to be the key drug.
Tuberculosis is a deadly, pertinacious bacterial infectious disease that affects nine million people worldwide each year, mainly in countries in low and middle income countries. For over a million, ...
Making plastics production more energy efficient
2021-03-22
Northwestern engineering researchers have demonstrated a new approach to chemical catalysis that results in high propylene yields using less energy. The findings could support more energy-efficient production processes for many plastics.
One of the highest volume chemical products, more than $100 billion worth of propylene is produced each year and used primarily to produce polypropylene for a variety of materials, from injection moldings in car parts to consumer products. Producing propylene is also energy intensive, requiring temperatures around 800 degrees Celsius to convert propane gas to propylene.
One technique, called oxidative dehydrogenation, ...
Skoltech scientist bridges the gap between quantum simulators and quantum computers
2021-03-22
A researcher from Skoltech has filled in the gaps connecting quantum simulators with more traditional quantum computers, discovering a new computationally universal model of quantum computation, the variational model. The paper was published as a Letter in the journal Physical Review A. The work made the Editors' Suggestion list.
A quantum simulator is built to share properties with a target quantum system we wish to understand. Early quantum simulators were "dedicated" - that means they could not be programmed, tuned or adjusted and so could mimic one or very few target systems. Modern quantum simulators enable some control over their settings, offering more possibilities.
In contrast to quantum simulators, the long-promised quantum computer is a fully programmable quantum system. While ...
Sealing fistulas with regenerative immiscible bioglue
2021-03-22
A Korean research team has recently developed an innovative vesico-vaginal fistula treatment method using the mussel adhesive protein (MAP) that can effectively seal fistulas in organs even when exposed to urine.
Professor Hyung Joon Cha, Dr. Hyo Jeong Kim (currently at Korea Research Institute of Chemical Technology), and Dr. Tae Yoon Park of POSTECH's Department of Chemical Engineering with Professor Seok Ho Kang of the Department of Urology at Korea University School of Medicine and Professor Jong Hyun Pyun of the Department of Urology at Kangbuk Samsung Hospital have together improved the underwater adhesive using mussel protein and applied it to a pig model that simulated a vesico-vaginal fistula. ...
LAST 30 PRESS RELEASES:
Climate change driving ‘cost-of-living' squeeze in lizards
Stem Cell Reports seeks applications for its Early Career Scientist Editorial Board
‘Brand new physics’ for next generation spintronics
Pacific Islander teens assert identity through language
White House honors Tufts economist
Sharp drop in mortality after 41 weeks of pregnancy
Flexible electronics integrated with paper-thin structure for use in space
Immune complex shaves stem cells to protect against cancer
In the Northeast, 50% of adult ticks carry Lyme disease carrying bacteria
U of A Cancer Center clinical trial advances research in treatment of biliary tract cancers
Highlighting the dangers of restricting discussions of structural racism
NYU Tandon School of Engineering receives nearly $10 million from National Telecommunications and Information Administration
NASA scientists find new human-caused shifts in global water cycle
This tiny galaxy is answering some big questions
Large and small galaxies may grow in ways more similar than expected
The ins and outs of quinone carbon capture
Laboratory for Laser Energetics at the University of Rochester launches IFE-STAR ecosystem and workforce development initiatives
Most advanced artificial touch for brain-controlled bionic hand
Compounding drought and climate effects disrupt soil water dynamics in grasslands
Multiyear “megadroughts” becoming longer and more severe under climate change
Australopithecines at South African cave site were not eating substantial amounts of meat
An AI model developed to design proteins simulates 500 million years of protein evolution in developing new fluorescent protein
Fine-tuned brain-computer interface makes prosthetic limbs feel more real
New chainmail-like material could be the future of armor
The megadroughts are upon us
Eavesdropping on organs: Immune system controls blood sugar levels
Quantum engineers ‘squeeze’ laser frequency combs to make more sensitive gas sensors
New study reveals how climate change may alter hydrology of grassland ecosystems
Polymer research shows potential replacement for common superglues with a reusable and biodegradable alternative
Research team receives $1.5 million to study neurological disorders linked to long COVID
[Press-News.org] Study finds racial equity in crisis standard of care guidelinesAccompanying commentary warns further research is needed to ensure the burden of health system failures does not disproportionately fall on people of color or other marginalized communities