Disease tolerance: Skeletons reveal humans evolved to fight pathogens

As Covid-19 impacts lives around the world- a new skeleton study is reconstructing ancient pandemics to assess human’s evolutionary ability to fight off leprosy, tuberculosis and treponematoses with help from declining rates of transmission when the germs became widespread. The…

NeuroVascular quality initiative quality outcomes database tops 10,000 procedures

FAIRFAX, Va., February 1, 2021 – The Society of NeuroInterventional Surgery’s (SNIS) Patient Safety Organization (PSO), in partnership with the NeuroPoint Alliance (NPA), is pleased to announce that the NVQI-QOD now has over 10,000 procedures in the registry. Since its…

Death by suicide? Drug overdoses muddy waters for investigators, amplify mental health crisis

Classifying a death as suicide may be easiest for medical examiners and coroners in the western United States, which reports the highest suicide rates officially. Suicide by firearm is the leading method there, and usually clear in terms of evidence.…

Association of social, demographic factors with COVID-19 cases, death rates in US

What The Study Did: Researchers investigated the association between county-level social risk factors and COVID-19 cases and deaths, as well as weekly changes in cumulative cases and mortality, using publicly available data sets as of July 29, 2020. Authors: Renuka Tipirneni,…

Association of psychiatric disorders with mortality among patients with COVID-19

What The Study Did: In this observational study of about 7,300 adults with laboratory-confirmed COVID-19 in a New York health system, a schizophrenia spectrum diagnosis was associated with an increased risk of death after adjusting for demographic and medical risk factors.…

Schizophrenia second only to age as greatest risk factor for COVID-19 death

People with schizophrenia, a mental disorder that affects mood and perception of reality, are almost three times more likely to die from the coronavirus than those without the psychiatric illness, a new study shows. Their higher risk, the investigators say,…

To ward off cancer and other diseases we need to change our lifestyle and focus on innovation

The key factor in preventing non-communicable diseases is lifestyle management at the individual level with a focus on such innovations, which can help increase the awareness of risk factors management in society

Sliding life expectancy poses gender and inequity questions

Questions about why such affluent western societies are facing a reversal in life expectancy are sounding loud alarm bells for Professor Fran Baum, Matthew Flinders Distinguished Professor and Director of the Southgate Institute for Health, Society and Equity. Professor Baum…

Association of social, economic inequality with COVID-19 across US counties

What The Study Did: This investigation analyzed U.S. county-level associations of income inequality, racial/ethnic composition and political attributes with COVID-19 cases and mortality. Author: Tim F. Liao, Ph.D., of the University of Illinois at Urbana-Champaign, is the corresponding author. To access…

Mount Sinai Researchers Build Models Using Machine Learning Technique to Enhance Predictions of COVID-19 Outcomes

Mount Sinai researchers have published one of the first studies using federated learning to examine electronic health records to better predict how COVID-19 patients will progress.

Climate impacts on health and urban areas: Heatwaves and death rate

Over the last half-century, the probability of heat extreme events has changed by orders of magnitude in almost every region of the world, with occurrences that are now up to a hundred times more in respect to a century ago.…

Physical frailty syndrome: a cacophony of multisystem dysfunction

In the inaugural issue of the journal Nature Aging a research team led by aging expert Linda P. Fried, MD, MPH, dean of Columbia University Mailman School of Public Health, synthesizes converging evidence that the aging-related pathophysiology underpinning the clinical…

Human migration patterns connected to vitamin D deficiencies today

A new study in the Oxford Economic Papers finds that migration flows the last 500 years from high sunlight regions to low sunlight regions influence contemporary health outcomes in destination countries. The researchers here noted that people’s ability to synthesize…

Risk factors associated with all-cause 30-day mortality in nursing home residents with COVID-19

What The Study Did: In this observational study of 5,256 U.S. nursing home residents with COVID-19, increased age, male sex and impaired cognitive and physical function were independent risk factors for all-cause 30-day mortality. Authors: Orestis A. Panagiotou, M.D., Ph.D.,…

Variation in US hospital mortality rates for patients admitted with COVID-19 during the 1st 6 months of pandemic

What The Study Did: Researchers used data from a large national health insurer in the U.S. to examine whether hospital outcomes for patients with COVID-19 are improving. Authors: David A. Asch, M.D., of the University of Pennsylvania in Philadelphia, is…

Study reveals low risk of COVID-19 infection among patients undergoing head and neck cancer surgery

A recent international observational study provides important data on the safety of head and neck cancer surgery during the COVID-19 pandemic. The findings are published early online in CANCER , a peer-reviewed journal of the American Cancer Society. The study…

Finding a personalized approach to treating chronic rejection after lung transplantation

ANN ARBOR, Mich. – Two new papers examine the processes of lung scarring and chronic rejection of the organ after transplantation, and potential therapies to stop the graft, or transplanted organ and its tissue, from failing. “Chronic graft failure due…

All-cause excess mortality, COVID-19-related mortality among us adults

What The Study Did: Researchers used publicly available data to examine all-cause excess mortality (the gap between observed and expected deaths) and COVID-19-related mortality during the early period of the pandemic among adults ages 25 to 44. Authors: Jeremy Samuel Faust,…