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Snake Oil Science

For my first blog entry, I wanted to write about something important, and I couldn’t think of anything more important than a recent book by R. Barker Bausell: Snake Oil Science: The Truth About Complementary and Alternative Medicine. If you want to understand how medical research works, if you want to know what can lead patients and scientists to false conclusions, if you have ever used complementary or alternative medicine or have wondered why others do, if you value evidence over belief, if you care about the truth, you will find a treasure trove of information in this book.

Some of the treatments encompassed under “complementary and alternative medicine” (CAM) have been around for a long time. Before we had science, “CAM” was medicine. Back then, all we had to rely on was testimonials and beliefs. And even today, for most people who believe CAM works, belief is enough. But at some level, the public has now recognized that science matters and people are looking for evidence to support those beliefs. Advocates claim that recent research validates CAM therapies. Does it really? Does the evidence show that any CAM therapy actually works better than placebos? R. Barker Bausell asks that question, does a compellingly thorough investigation, and comes up with a resounding “NO” for an answer.

Bausell is the ideal person to ask such a question. He is a research methodologist: he designs and analyzes research studies for a living. Not only that: he was intimately involved with acupuncture research for the National Center for Complementary and Alternative Medicine (NCCAM). So when he talks about what can go wrong in research and why much of the research on CAM is suspect, he is well worth listening to.

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Posted in: Book & movie reviews, Clinical Trials, Science and Medicine

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Homeopathy and Evidence-Based Medicine: Back to the Future – Part I

Introduction

“Either homeopathy works or controlled trials don’t!”

—Scottish homeopath David Reilly at the 2001 Harvard Medical School Complementary and Integrative Medicine Conference.

Reilly based that assertion on his own series of four small studies of homeopathic treatments of hay fever, asthma, and allergic rhinitis, the outcomes of which had been inconsistent and largely subjective. (1) Later he explained that small-minded skeptics in “conventional medicine” assume “homeopathy doesn’t work because it can’t work,” a view echoed by conference host Dr. David Eisenberg, then the Director of the Center for Alternative Medicine Research and Education at Harvard Medical School (now of the Osher Center); these comments were met with appreciative laughter from the partisan audience. If such charges were valid, it would indeed be fortunate that Harvard Medical School, several other medical schools, and the National Center for Complementary and Alternative Medicine (NCCAM) are promoting homeopathy, both as a clinical method and as a topic worthy of research.

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Posted in: Clinical Trials, Homeopathy, Science and Medicine

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Reflexology. Insert Nancy Sinatra Reference Here.

Note:  I think the following post is perfect in terms of spelling and grammar.  It isn’t.  I am starting to think I have a language processing problem given the typo’s that seem to slip in to each post.  Be that as it may, there is a subset of readers who get their underoo’s in a twist at missing articles and apostrophes.  If you are one of those readers, come back in a day.  This post will be proofread and corrected, at which time this note will be missing and you can read the text without the pain of my poor grammar  skills.

In the last post on acupuncture, I noted that the University of Maryland offered, among other supplements, complementary and alternative medicine (SCAMs), reflexology.  I was uncertain as to the particulars of this SCAM, and this post is a result of those investigations. (more…)

Posted in: Energy Medicine, Science and Medicine

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