Search Content | Science News

SUPPORT SCIENCE NEWS

Science News is a nonprofit.

Help us keep you informed.

Search Content

E.g., 09/22/2018
E.g., 09/22/2018
Your search has returned 53 images:
  • person holding aspirin tablets
  • pills
  • illustration of RNA
Your search has returned 80 articles:
  • News

    Daily low-dose aspirin is not a panacea for the elderly

    A daily dose of aspirin? Not a good idea if you’re a healthy elderly adult.

    A trio of papers based on a large-scale clinical trial finds that the drug doesn’t help to stave off heart attacks, strokes, dementia or physical disability. In fact, those in their golden years who took a low dose of aspirin daily were more likely to suffer serious internal bleeding than those who took a placebo...

    09/19/2018 - 09:30 Health, Clinical Trials
  • News

    Brain features may reveal if placebo pills could treat chronic pain

    Certain brain and personality characteristics may help predict whether a sugar pill can provide relief to someone suffering from chronic pain.

    In a small study, patients with persistent back pain who responded to a placebo treatment benefitted from up to a 33 percent reduction in their pain intensity. These people had distinctive features in their brains and certain personality traits,...

    09/13/2018 - 13:00 Neuroscience, Health, Clinical Trials
  • News

    The first gene-silencing drug wins FDA approval

    A Nobel Prize–winning discovery — that small double-stranded RNA molecules can silence genes by interrupting the translation of DNA’s instructions into proteins — is finally delivering on its medical promise.

    The first drug that takes advantage of this natural biological process, called RNA interference, was approved August 10 by the U.S. Food and Drug Administration. It targets a rare...

    08/10/2018 - 15:52 Biomedicine, Clinical Trials, Health, Genetics
  • News

    Lowering blood pressure may help the brain

    Keeping a tight lid on blood pressure isn’t just good for the heart. It may also help the brain. 

    People given intensive drug treatment for high blood pressure were less likely to develop an early form of memory loss, according to preliminary results from a major clinical trial. This approach reduced the rate of early memory loss, called mild cognitive impairment, by around 19 percent,...

    07/25/2018 - 09:00 Health, Clinical Trials, Neuroscience
  • News

    Scared of heights? This new VR therapy could help

    Future therapy patients may spend a lot more time exploring virtual environments than sitting on sofas.

    In a clinical trial of a new virtual reality treatment for fear of heights, participants reported being much less afraid after using the program for just two weeks. Unlike other VR therapies, which required that a real-life therapist guide patients through treatment, the new system...

    07/13/2018 - 10:33 Clinical Trials, Mental Health, Technology
  • News

    Evidence grows that an HPV screen beats a Pap test at preventing cancer

    Evidence continues to grow that screening for human papillomavirus infection bests a Pap test when it comes to catching early signs of cervical cancer.

    In a large clinical trial of Canadian women, pap tests more often missed warning signs of abnormal cell growth in the cervix than did HPV tests, researchers report July 3 in JAMA.  As a result, at the end of a four-year period,...

    07/03/2018 - 11:58 Health, Clinical Trials, Cancer
  • Feature

    How to make CAR-T cell therapies for cancer safer and more effective

    This wasn’t 15-year-old Connor McMahon’s first time in the hospital. But the 107° fever he’d been running for three days had his dad frightened. The teen was hallucinating, talking gibberish and spouting curses.

    “I thought he was going to die,” says Connor’s father, Don McMahon, who stayed close as his son received and recovered from an experimental treatment for leukemia. “It was really...

    06/27/2018 - 09:00 Cancer, Health, Clinical Trials
  • News

    Poliovirus treatment helped patients with deadly brain tumors live longer

    Few treatment options are available to people facing a second battle with a particularly fatal type of brain tumor called glioblastoma. But dosing the tumor with a genetically modified poliovirus — one that doesn’t cause the eponymous, devastating disease — may give these patients more time, a small clinical study suggests.

    Of 61 people with recurring glioblastoma who were treated with...

    06/26/2018 - 17:50 Cancer, Clinical Trials
  • News

    What we know — and don’t know — about a new migraine drug

    Migraines have plagued humans since time immemorial. Now a new migraine prevention treatment, recently approved by the U.S. Food and Drug Administration, promises long-awaited relief from the debilitating condition. But whether the drug will turn out to be a real solution for the 1 in 7 Americans who suffer from migraines, severe headaches that often come with nausea and visual auras, isn’t...

    06/05/2018 - 14:17 Health, Clinical Trials, Neuroscience
  • Growth Curve

    Finally, a plan on how to include pregnant women in clinical trials

    Among the stark changes for a woman during pregnancy is what she sees when she opens the medicine cabinet. The medications she wouldn’t have given a second thought to months earlier may now prompt worry and doubt. With any drug on the shelf, she may wonder: Is this medicine safe? Do I need to adjust the dose? Avoid it altogether? An expectant mom with just a cold or a headache will find drug...

    05/30/2018 - 07:00 Pregnancy, Health, Clinical Trials