Racial and ethnic disparities in children who are overweight and obese may be determined by risk factors in infancy and early childhood, according to a study published Online First by JAMA Pediatrics, a JAMA Network publication. Over three decades, the rates of overweight and obesity among...
The DFG-Center for Regenerative Therapies Dresden - Cluster of Excellence at the TU Dresden (CRTD), the Dresden site of the German Center for Neurodegenerative Diseases (DZNE), and the Max Planck Institute for Human Development in Berlin played a pivotal role in the study. The adult brain...
In a randomized trial performed to help resolve the uncertainty about the optimal oxygen saturation therapy in extremely preterm infants, researchers found that targeting saturations of 85 percent to 89 percent compared with 91 percent to 95 percent had no significant effect on the rate of death...
JAMA Neurology Study Highlights A study by Stephanie Cosentino, Ph.D., of Columbia University, New York, and colleagues examines the relationship between families with exceptional longevity and cognitive impairment consistent with Alzheimer disease. (Online First) The cross-sectional study...
JAMA Internal Medicine Study Highlights A study by Tracy A. Balboni, M.D., M.P.H., of the Dana-Farber Cancer Institute, Boston, and colleagues suggests that spiritual care and end-of-life (EoL) discussions by the medical team may be associated with reduced aggressive treatment. The study...
JAMA Psychiatry Study Highlights In a study, Jean Decety, Ph.D., of the University of Chicago, Illinois, and colleagues examined the potential differences in patterns of neural activity among incarcerated individuals with psychopathy and incarcerated persons serving as controls during the...
Young women with breast cancer who experience a longer treatment delay time (TDT) have significantly decreased survival time compared with those with a shorter TDT, especially African-American women, those with public or no insurance, and those with low socioeconomic status, according to a...
"Given recent firearm-related fatalities combined with declining gun research funding, it is important to monitor firearm injuries in youths. Injury death rates are available but provide an incomplete picture of these potentially preventable injuries," writes Angela Sauaia, M.D., Ph.D., of the...
For women with abdominal pain or vaginal bleeding during early pregnancy, patient history and clinical examination alone are insufficient to indicate or eliminate the possibility of ectopic pregnancy, while transvaginal sonography appears to be the single best diagnostic method for evaluating...
JAMA Pediatrics Study Highlights A systematic review by Kimberly Hieftje, Ph.D., Yale University School of Medicine, New Haven, and colleagues examines the type and quality of studies evaluating the effects of electronic media-based interventions that focused on promoting health and safety...
JAMA Neurology Study Highlights In a study of elderly patients, Natalie L. Marchant, Ph.D., of the University of California, Berkeley, and colleagues suggest there is no evidence that vascular brain injury (VBI) increases the likelihood of beta-Amyloid (Aβ) deposition, a diagnostic criterion...
An analysis of policy documents from Medicaid programs, suggests that current policies to manage conflicts of interest (COIs) of members of Medicaid drug selection committees are not transparent and vary widely, according to a report published Online First by JAMA Internal Medicine, a JAMA...
Parents with social anxiety disorder are more likely than parents with other forms of anxiety to engage in behaviors that put their children at high risk for developing angst of their own, according to a small study of parent-child pairs conducted at Johns Hopkins Children's Center. Authors of...
We humans organize ourselves in myriad kinds of social groups, from scout troops and sports teams to networks of friends, colleagues, or classmates. But how do these social groups work? How do we decide whom to trust and whom to follow? And how do we deal with people that don't seem to fit the...
Parents should not worry that proposed changes to the medical criteria redefining a diagnosis of autism will leave their children excluded and deemed ineligible for psychiatric and medical care, says a team of researchers led by psychologists at Weill Cornell Medical College...
More...
The first study to model the dynamics of disease spreading in the early stages of an outbreak, looked at 40 US airports and finds the one that would spread the disease from its home city to other places the fastest would be New York's Kennedy International Airport, followed by airports in Los...
Toxic chemicals wreak havoc on cells, damaging DNA and other critical molecules. A new study from researchers at MIT and the University at Albany reveals how a molecular emergency-response system shifts the cell into damage-control mode and helps it survive such attacks by rapidly producing...
Any diver returning from ocean depths knows about the hazard of decompression sickness (DCS) or "the bends." As the diver ascends and the ocean pressure decreases, gases that were absorbed by the body during the dive, come out of solution and, if the ascent is too rapid, can cause bubbles to...
Windows are a part of everyday life for children in the United States. While many parents know that windows can be a hazard for their child, they may not be aware just how often things can take a turn for the worse. A new study conducted by researchers at the Center for Injury Research and...
A new study from North Carolina State University shows that talking about safer sex is a complicated process for individuals in the transgender community. The finding may help efforts to promote safer sex practices in a community facing high HIV rates - and also sheds light on broader questions...