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Your search has returned 180 articles:
  • News

    A gut bacteria transplant may not help you lose weight

    Changing your gut microbes may not help you lose belly fat.

    In a preliminary study, obese people got either capsules containing gut microbes from a lean person or placebo pills. Microbes from the lean donor took hold in the guts of the obese recipients. But early results suggest that the bacteria didn’t change the volunteers’ weight or levels of a hormone that helps signal fullness,...

    05/09/2019 - 00:05 Microbiology, Health, Clinical Trials
  • Feature

    When anxiety happens as early as preschool, treatments can help

    When Molly was 10 months old, her parents took her to a Halloween party with other young families. While the other babies explored their surroundings, Molly sat and watched. She’s always been cautious, says Molly’s mom, Rachel. Early on, though, the little girl’s shyness didn’t raise red flags.

    By the time Molly turned 4, however, life was getting harder — for everyone. Even though she...

    04/21/2019 - 06:00 Psychology, Mental Health, Neuroscience, Clinical Trials
  • News

    Blood vessels built from a patient’s cells could help people on dialysis

    Bioengineered blood vessels are one step closer to being available for patients.

    In clinical trials, these vessels were installed in the arms of dialysis patients and successfully integrated into their circulatory systems, researchers report online March 27 in Science Translational Medicine. The new blood vessels, which eventually host the patient’s own cells after implantation, are...

    03/27/2019 - 14:01 Clinical Trials, Biomedicine, Technology
  • Feature

    With its burning grip, shingles can do lasting damage

    At age 37, Hope Hartman developed a painful, burning rash in her right ear, in the part “you would clean with a Q-tip,” the Denver resident says. The pain got so bad she went to a local emergency room, where the staff was flummoxed. Hartman was admitted to the hospital, where she started to lose sensation on the right side of her face.

    During that 2013 health crisis, Hartman’s husband,...

    02/26/2019 - 09:00 Health, Clinical Trials, Neuroscience, Immune Science
  • Feature

    Brain-zapping implants that fight depression are inching closer to reality

    Like seismic sensors planted in quiet ground, hundreds of tiny electrodes rested in the outer layer of the 44-year-old woman’s brain. These sensors, each slightly larger than a sesame seed, had been implanted under her skull to listen for the first rumblings of epileptic seizures.

    The electrodes gave researchers unprecedented access to the patient’s brain. With the woman’s permission,...

    02/10/2019 - 06:00 Mental Health, Clinical Trials, Biomedicine
  • Feature

    Vitamin D supplements aren’t living up to their hype

    In the supplement world, vitamin D is a bit like a Kardashian. Its fame seemed to come out of nowhere about a decade ago, garnering so much press so fast that it’s hard to remember a time when people weren’t talking about it.

    Vitamin D had long been known for protecting bones, but its star began to rise in the early 2000s after researchers made connections hinting that vitamin D was good...

    01/27/2019 - 06:00 Clinical Trials, Nutrition, Cancer
  • News

    A potent fish oil drug may protect high-risk patients against heart attacks

    Cholesterol-lowering drugs may one day gain a sidekick in the battle against heart disease. Taking a potent drug derived from fish oil along with a statin lowers the risk of heart attack and stroke in some high-risk people, researchers report.

    A clinical trial called REDUCE-IT tested the approach in more than 8,000 participants who either had cardiovascular disease or were at high risk...

    11/10/2018 - 15:00 Health, Clinical Trials
  • News

    Vitamin D supplements don’t prevent heart disease or cancer

    CHICAGO — Taking a vitamin D supplement does not reduce the risk of having a potentially fatal heart attack or stroke or for getting an invasive cancer, according to highly anticipated results of a large clinical trial.

    The VITAL trial found no significant difference in cancer or heart health risk between people taking 2,000 international units, or IU, of vitamin D a day and those who...

    11/10/2018 - 15:00 Health, Clinical Trials