November 17th, 2011 by GarySchwitzer in News, Opinion
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Journalist Larry Husten, on his Cardiobrief blog, writes, “Hype Aside, Hope for Stem Cell Therapy May Be Emerging From Hibernation.”
It was one of the only notes of caution we saw in our limited sampling of news stories about an analysis of an experimental stem cell intervention in 14 people – only 8 of whom were followed for a year. Husten wrote:
“Two small studies of cardiac stem cells for the treatment of heart failure have shown promise, but ABC News, CBS News and other media outlets are throwing around words like “medical breakthrough” and “heart failure cure.” ABC News correspondent Richard Besser was so enthusiastic that anchor Diane Sawyer commented that she had never seen him “so excited.” The first author of one of the studies, Roberto Bolli, said the work could represent “the biggest advance in cardiology in my lifetime.”
The reality may be somewhat more prosaic.” Read more »
*This blog post was originally published at Gary Schwitzer's HealthNewsReview Blog*
October 31st, 2011 by Bryan Vartabedian, M.D. in News, Opinion
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If you want a glimpse at a company putting precision medicine into practice look no further than Prometheus Labs. They make diagnostic products for personalized care in digestive disease and oncology. I use their products to diagnose and target therapy in children with inflammatory bowel diseases (crohn’s disease and ulcerative colitis).
IBD offers a nice place to see the evolution of precision diagnostics:
Early biomarker testing. Initially we had ASCA and pANCA antibodies to discern crohn’s and ulcerative colitis.
Advanced biomarker testing. Read more »
*This blog post was originally published at 33 Charts*
October 21st, 2011 by RyanDuBosar in Research
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Women who smoke begin menopause a year earlier than nonsmokers, researchers concluded, adding that earlier menopause is associated with osteoporosis and heart disease.
Researchers conducted a meta-analysis of the available data about smoking and menopause, finding 11 studies comprising about 50,000 women, using age 50 as a threshold for early or late age at natural menopause (ANM). Results appeared in Menopause.
In five studies, participants were classified as Read more »
*This blog post was originally published at ACP Internist*
