Researchers Identify Brain Circuits that Help People Cope with Stress
NIH-supported research has identified brain patterns in humans that appear to underlie “resilient coping,” the healthy emotional and behavioral responses to stress that help some people handle stressful situations better than others.
Weight Loss Leads to Strong Increase in Appetite
Analysis of a trial that used the drug canagliflozin found that as people lost weight, their appetite increased proportionately, leading to consumption of more calories and weight loss plateau (leveling off).
Women Report Vaginal Ring for Preventing HIV Had Little Effect On Sexual Intercourse
Most women who used an experimental vaginal ring for HIV prevention during the ASPIRE study report that the physical act of sex was largely unaffected by using the product, which is inserted monthly for continuous wear.
NIH Scientists Uncover Genetic Explanation for Vexing Syndrome
Scientists at NIH have identified a genetic explanation for a syndrome characterized by multiple vexing and difficult-to-treat symptoms.
Eylea Outperforms Avastin for Diabetic Macular Edema with Moderate or Worse Vision Loss
A 2-year clinical trial that compared 3 drugs for diabetic macular edema (DME) found that gains in vision were greater for participants receiving the drug Eylea than for those receiving Avastin, but only among participants starting treatment with 20/50 or worse vision.
Vaginal Ring Provides Partial Protection from HIV
A ring that continuously and safely releases an experimental antiretroviral drug in the vagina provided a modest level of protection against HIV infection in women, a large clinical trial in four sub-Saharan African countries has found.
Researchers Find Link Between Death of Tumor-Support Cells, Cancer Metastasis
Researchers have discovered that eliminating cells thought to aid tumor growth did not slow or halt the growth of cancer tumors.
Diabetes Drug May Prevent Recurring Strokes
Pioglitazone, a drug used for type 2 diabetes, may prevent recurrent stroke and heart attacks in people with insulin resistance but without diabetes.
Photon-Counting CT Scanner Used in Patients for the First Time
The Clinical Center is investigating the potential use of a new generation of a computerized tomography (CT) scanner, called a photon-counting detector CT scanner, in a clinical setting.