Posts Tagged ‘research’


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  • A Jumpstart for Food-Safety Bill?

    Thursday, March 4th, 2010 at 03:40 | Comments Off

    A version of this post by WSJ’s Jean Spencer also appears on the Washington Wire blog.

    A coalition of consumer, public-health and food-safety advocates is trying to jumpstart the food-safety legislation that is stalled in the Senate.

    To make its point, the Make Our Food Safe coalition is trumpeting a report by Ohio State University economist and former FDA official Robert Scharff that concludes that health costs associated with foodborne illnesses totals $152 billion annually in the U.S.

    The report was commissioned by ..read more

  • Cutting the Risk from CT Scans

    Tuesday, March 2nd, 2010 at 12:21 | Comments Off

    A nationwide push is underway to lower radiation exposure from CT scans, amid growing concern about the risks of cancer linked to the high-powered imaging technology, as I write in the Informed Patient column today.

    While much of the focus is on adult CT scanning, between 5% and 10% of the approximately 70 million CT scans performed each year are administered to children, who are at higher risk because of their smaller size and the longer life expectancy. The Society for ..read more

  • Pfizer Experimental Bone Drug Shows Mixed Results In Study

    Friday, February 26th, 2010 at 03:28 | Comments Off

    Last we heard of Fablyn, an experimental bone drug for the treatment of postmenopausal women, U.S. regulators were holding off on approval after FDA staff and outside reviewers raised concerns and Pfizer, the pill’s maker, was shopping it around to other companies.

    Today’s New England Journal of Medicine reports that the drug met the goals of a key study. Fablyn prevented certain fractures in postmenopausal women and reduced the risk of breast cancer, said the study, sponsored by Pfizer. However, the ..read more

  • Aspirin Blocking Blood Clots: For Some, It Doesn’t Work

    Thursday, February 25th, 2010 at 09:26 | Comments Off

    Doctors are narrowing their recommendation on who should take daily aspirin for heart health, based largely on concerns about the drug’s side effects, which can include bleeding ulcers. See here for more about that.

    But there’s another type of person who might someday be advised to steer clear of a daily aspirin: those for whom the pain reliever doesn’t work well as a blood clotter.

    In most people, aspirin has an an anti-clotting effect on the blood, which is believed to ..read more

  • Medco’s Snow: More Original Research to Aid Care, Cut Costs

    Wednesday, February 24th, 2010 at 09:07 | Comments Off

    Pharmacy-benefit manager Medco Health Solutions reported earnings today, and the results didn’t seem to surprise Wall Street too much even though its shares declined. But the company took some time on its call with analysts to highlight its growing push into original research.

    Medco made a bit of a splash in 2008 when company researchers co-authored a study that suggested that heartburn drugs known as proton-pump inhibitors could interfere with the effectiveness of the anti-clotting medicine Plavix, which is co-marketed ..read more

  • Medical Marijuana: Putting Together California’s Research

    Thursday, February 18th, 2010 at 05:00 | Comments Off

    After California became the first state to allow medical use of marijuana, legislators decided in 1999 to fund research that was supposed figure out what the drug was good for therapeutically. Now we have an answer: a report issued today says it seems to ease some types of pain, and maybe muscle spasticity from multiple sclerosis.

    Of course, lots of state residents have found their own, much more varied, answers, since California’s law is one of the most open-ended about ..read more

  • Is Banding or Bypass Surgery Best for Obese Teens?

    Wednesday, February 10th, 2010 at 09:44 | Comments Off

    A new study in JAMA reports that teens who got bariatric surgery lost a substantial amount of weight. But the clinical trial only looked at one type of surgery — gastric banding, which involves wrapping a silicone band around the upper stomach to restrict food intake.

    There’s another bariatric procedure, gastric bypass surgery, which typically involves creating a small stomach pouch and a passage so food bypasses the rest of the stomach and parts of the small intestine. The authors argued ..read more

  • Coming Soon: Calorie Counts On the Front of Your Pepsi

    Wednesday, February 10th, 2010 at 09:18 | Comments Off

    Not surprisingly, food companies and doctors’ groups rushed to back Michelle Obama’s new campaign targeting improved eating habits and more exercise for kids.

    But the most bubbly statement we spotted came from the American Beverage Association — a trade group that’s been trying to quell ideas of putting a tax on sugary drinks.

    The association today pledged to put calorie counts for its members’ products on the front of containers, soda fountains and vending machines they control. “The more easy-to-use information ..read more

  • Study: Health Costs Higher Where Hospital Competition Is Lower

    Tuesday, February 9th, 2010 at 09:17 | Comments Off

    Spending by private insurers tends to be higher when the hospital market is less competitive, a new study finds.

    The study, published in the American Journal of Managed Care, compared geographic patterns of Medicare spending, using the Dartmouth Atlas data, with spending by big employers that cover their workers. The upshot was that the two didn’t correlate.

    The reason didn’t seem to be that insurers (in this case, acting on behalf of big employers) are better than Medicare at saying no ..read more

  • Tough Questions Await Cell Therapeutics’ Cancer Drug

    Tuesday, February 9th, 2010 at 04:43 | Comments Off

    Cell Therapeutics’ experimental lymphoma drug pixantrone faces rough sledding from an FDA advisory committee after an agency staff review raised questions about the drug’s effectiveness and side effects. The news sent the company’s shares sharply lower.

    One of the chief studies of the drug was supposed to involve 320 patients but only 140 were enrolled. Cell Therapeutics told the FDA it had trouble finding participants for the study because doctors preferred to use multiple chemotherapy drugs or supportive care, Reuters said, ..read more