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FDA says nanotech may need extra safety tests
WASHINGTON, Apr 21: US health regulators said consumer products that use nanotechnology may have unknown effects on the human body, and advised food and cosmetic companies to further study the safety of these tiny particles. The U.S. Food and Drug Administration issued two draft guidelines on Friday calling for more studies, putting, for now, much of the onus for safety on companies. (agencies)
Big regional differences in glaucoma diagnosis found
NEW YORK, Apr 21: A new analysis of Medicare records finds dramatic differences across the US in rates of new glaucoma diagnoses, suggesting the eye disease is likely being overdiagnosed in some regions and underdiagnosed in others, researchers said. Looking at all Medicare claims for a seven-year period, the team found glaucoma rates had risen slightly overall, but that people in New England or the Mid-Atlantic states had about 30 percent higher odds than people in the Southeast of being diagnosed with glaucoma—and some 70 per cent higher chances of getting a suspected-glaucoma diagnosis. (agencies)
Fatigue after early breast cancer often fades: study
NEW YORK, Apr 21: Many people treated for cancer are worn out for a time, but new findings suggest that long-lasting fatigue may be less common than thought—at least for women with early-stage breast cancer. The study, of 218 women treated for early breast cancer, found that almost one-third had “cancer-related fatigue” at the end of treatment. But far fewer—six percent—still had the problem a year later. (agencies)
Colton Dixon voted off of “American Idol”
NEW YORK, Apr 21: Colton Dixon, the young singer from Tennessee known for his flamboyant hairstyle, became the fifth person voted off top-rated TV singing contest “American Idol” on Thursday night. “I wasn’t myself last night,” said Dixon, whose Wednesday performance of Lady Gaga’s “Bad Romance” was roundly criticized by the show’s judges. Dixon thanked them for their honest feedback, and assured them he would incorporate it into a future album. (agencies)
Pitt, Kidman films to premiere at Cannes in 2012
PARIS, Apr 21: Movies starring Brad Pitt and Nicole Kidman will premiere in Cannes this year, as the world’s biggest film festival held on the glamorous French Riviera promises a strong North American accent in 2012. Films from U.S. Director Wes Anderson and Canada’s David Cronenberg will be among 22 films vying for the coveted “Palme d’Or,” the top prize at the glitzy cinema showcase which can significantly boost a picture’s box office and awards potential. (agencies)