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Bad Science And The Gift Of Medical Skepticism

Discover magazine had an article about Dr. Ben Goldacre, a British physician who writes for The Guardian, is the author of the new book “Bad Science: Quacks, Hacks, and Big Pharma Flacks,” and is considered a gift to skepticism. His column is also called “Bad Science,” and he recently gave a short and interesting talk about non-evidence-based medicine at the Pop!Tech conference held in Camden, Maine. Enjoy!

Ben Goldacre Talks Bad Science from PopTech on Vimeo.

*This blog post was originally published at ScienceRoll*

Stem Cell Face-Lifts?

It’s been almost a month since the LA Times ran the article by Chris Woolston entitled  The Healthy Skeptic: Stem cell face-lifts on unproven ground. It’s well written and presents a fairly balanced view. While I am a fan of stem cell research, I think the “claims” are often put ahead of the science.  This is one of those times. I can’t find any decent articles to support the claims of the plastic surgeons doing “stem cell face-lifts.”

My view is echoed in the article (bold emphasis is mine):

Rubin says he’s excited about the potential of stem cells in the cosmetic field and beyond. Still, he adds, there are many unanswered questions about the cosmetic use of stem cells, and anyone who claims to have already mastered the technique is jumping the gun. As Rubin puts it, “Claims are being made that are not supported by the evidence.”

While researchers in Asia, Italy, Israel and elsewhere are reporting decent cosmetic results with injections of stem cell-enriched fat, Rubin says that nobody really knows how the stem cells themselves are behaving. He points out that fat injections alone can improve a person’s appearance, no stem cells needed.

Rubin believes it’s possible that injected stem cells could create new collagen and blood vessels — as they have been shown to do in animals studies — but such results have never been proved in humans. And, he adds, the long-term effects of the procedures are an open question.

Stem cell face-lifts could someday offer real advances, says Dr. Michael McGuire, president of the American Society of Plastic Surgeons and a clinical associate professor of surgery at UCLA. But he believes that scientists are still at least 10 years away from reliably harnessing stem cells to create new collagen and younger-looking skin. Until then, promises of a quick stem cell face-lift are a “scam,” he says.

The American Society for Aesthetic Plastic Surgery (ASAPS) issued a statement two weeks after the article first appeared. Read more »

*This blog post was originally published at Suture for a Living*

Industry Influence Is “An infection”: International Criticism Of Pfizer-Funded Journalism Workshops

Next week, the National Press Foundation offers an “all-expenses-paid, educational program on cancer issues” for journalists, with all expenses paid by Pfizer. I’ve written several times about my criticism of this approach.

The National Press Foundation has offered to let me speak at next week’s event or at a subsequent all-expenses-paid program for journalists on Alzheimer’s disease also underwritten by Pfizer.

I’m unable to attend either event because of prior commitments, but suggested to NPF that they ask Merrill Goozner to speak instead. He’s right in Washington, has written and lectured about conflicts of interest in healthcare, and was available. Goozner told me he has not been contacted. So, since I can’t attend and since critical voices probably won’t be represented at the first workshop, I have posted some video clips of what others might have said if given the opportunity. Read more »

*This blog post was originally published at Gary Schwitzer's HealthNewsReview Blog*

Latest Interviews

IDEA Labs: Medical Students Take The Lead In Healthcare Innovation

It’s no secret that doctors are disappointed with the way that the U.S. healthcare system is evolving. Most feel helpless about improving their work conditions or solving technical problems in patient care. Fortunately one young medical student was undeterred by the mountain of disappointment carried by his senior clinician mentors…

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How To Be A Successful Patient: Young Doctors Offer Some Advice

I am proud to be a part of the American Resident Project an initiative that promotes the writing of medical students residents and new physicians as they explore ideas for transforming American health care delivery. I recently had the opportunity to interview three of the writing fellows about how to…

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Latest Book Reviews

Book Review: Is Empathy Learned By Faking It Till It’s Real?

I m often asked to do book reviews on my blog and I rarely agree to them. This is because it takes me a long time to read a book and then if I don t enjoy it I figure the author would rather me remain silent than publish my…

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The Spirit Of The Place: Samuel Shem’s New Book May Depress You

When I was in medical school I read Samuel Shem s House Of God as a right of passage. At the time I found it to be a cynical yet eerily accurate portrayal of the underbelly of academic medicine. I gained comfort from its gallows humor and it made me…

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Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However after being approached by the authors’ PR agency with the promise of a…

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