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Credulity about acupuncture infiltrates the New England Journal of Medicine

One of the things that disturbs me the most about where medicine is going is the infiltration of quackery into academic medicine. So prevalent is this unfortunate phenomenon that Doctor RW even coined a truly apt term for it: Quackademic medicine. In essence, pseudoscientific and even prescientific ideas are rapidly being “integrated” with science-based medicine, or, as I tend to view it, quackery is being “integrated” with scientific medicine, to the gradual erosion of scientific standards in medicine. No quackery is too quacky, it seems. Even homeopathy and naturopathy can seemingly find their way into academic medical centers.

Probably the most common form of pseudoscience to wend its way into what should be bastions of scientific medicine is acupuncture. Harvard, Stanford, Yale, M. D. Anderson, and many others, they’ve all fallen under the sway of the idea that somehow sticking thin little needles into points that bear no relationship to any known anatomic structure and that supposedly “unblock” the flow of some sort of “life energy” that can’t be detected by any means that science has. Most recently, as I described, studies that seek to “prove that acupuncture works” have found their way into high quality, high impact journals whose editors should know better but apparently can’t recognize that the evidence in the study doesn’t actually show what the authors claim it shows. Even so, there are some journals that I didn’t expect to see this sort of infiltration of quackademic medicine. Granted, I never expected it to show itself in one of the Nature journals, as it did in the study I just mentioned. I also never expected it to show up in that flagship of clinical journals, a journal that is one of the highest impact and most read medical journals that exists. I’m talking the New England Journal of Medicine, and, unfortunately, I’m also talking an unfortunately credulous article from Dr. Brian M. Berman, who is the founder of the Center for Integrative Medicine, University of Maryland School of Medicine and the holder of multiple NCCAM center grants, and other institutions, entitled Acupuncture for Chronic Low Back Pain.
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Posted in: Acupuncture, Medical Academia

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CAM on campus: Ethics

In a previous post I described a lecture given by a faculty member to first-year medical students on my campus introducing us to integrative medicine (IM). Here I describe his lecture to the second-year class on legal and ethical aspects of complementary and alternative medicine (CAM).

Dr. P began his lecture by describing CAM using the now-familiar NCCAM classification. He gave the NCCAM definition of CAM as “a group of diverse medical and healthcare systems, practices, and products that are not presently considered to be part of conventional medicine.” To illustrate how this definition can lead to surprises, he asked us if the therapeutic use of maggots is CAM or conventional. Although it sounds rather CAM-ish, maggot therapy is used at some surgical centers for wound debridement, he told us, and therefore is part of “conventional medicine.”

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Posted in: Medical Academia, Medical Ethics, Science and Medicine

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Looking for quackademic medicine in all the wrong places

One advantage of having a blog is that I can sometimes tap into the knowledge of my readers to help me out. As many readers know, a few of the SBM bloggers (myself included) will be appearing at the Northeast Conference on Science and Skepticism (NECSS) on Saturday, April 17. Since the topic of our panel discussion is going to be the infiltration of quackademic medicine into medical academia, I thought that now would be a very good time for me to update my list of medical schools and academic medical centers in the U.S. and Canada that have embraced (or at least decided to tolerate) quackademic medicine in their midst. After all, the list is over two years old and hasn’t been updated.

My list is long past due for an update, and I want to post that update right here, either right before or right after NECSS. But I need your help. Please peruse the previous roll of shame. Then either post here in the comments or e-mail to me any examples of quackademic medical programs in the U.S. and Canada (I’ll leave Europe to others better qualified to deal with it) that I may have missed. Equally important, if there are programs I listed before that no longer peddle woo, let me know that too, so that I can investigate and decide if I should remove the program from my list.

I’m particularly interested in the most egregious examples (although your submitting all examples is greatly appreciated). Yoga and meditation don’t bother me that much, for example. Neither do dietary studies, because diet and exercise are science-based medicine that have all too often been coopted by purveyors of woo. Homeopathy and reiki, on the other hand, do bother me. A lot. I’m also particularly interested in educational programs in CAM that are funded by the National Center for Complementary and Alternative Medicine (NCCAM).

Please help me construct the definitive list of academic programs in the U.S. and Canada that have adopted quackademic medicine.

Posted in: Announcements, Medical Academia

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Is there a role for speculative journals like Medical Hypotheses in the scientific literature?

The core information supporting science-based medicine resides in the scientific literature. There, scientists and physicians publish the results of experiments and clinical trials that seek to understand the biological mechanisms by which the human body functions and through which disease forms and to apply this understanding to test new treatments for diease. Consequently, the quality and integrity of the biomedical literature are topics of utmost importance to supporters of science-based medicine. We’ve discussed problems with the scientific literature before here, ranging from how pseudoscientific “complementary and alternative medicine” journals have insinuated themselves into the medical literature and how drug companies have managed exercise undue influence over clinical trials and journals.

One question that perhaps we have not dealt with so much is the question of the very nature of a good scientific journal, particularly what is suitable material for such a journal. For purposes of this discussion, I will focus mainly on the biomedical literature, which spans a range from basic science journals dealing with biomedical science to clinical journals, which mainly report the results of clinical trials and clinical research. Of these journals, there are in general two types, journals that primarily report original research and those that present reviews of existing research. Most journals do a mix of the two, the majority tending towards a form where most of the articles are reports of orginal research mixed in with a much smaller number of review articles.

There is one journal, however, that is different. It is a journal known as Medical Hypotheses. It is a journal that (or so it claims) exists to present radical scientific ideas, the more radical the better. Here is how the journal is described on its website:
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Posted in: Medical Academia, Science and Medicine, Science and the Media

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CAM on campus: Integrative Medicine

My previous posts have described guest lecturers at my medical school campus, invited by a student interest group in CAM. Those events continue; currently ongoing is an 8-weekend certification course in Ayurveda for the subsidized cost of $1500 (includes “tuition, syllabus, and personal guru”). I could pick on this student group, but what’s the point? There will always be medical students who organize to promote ideas that you or I disagree with, whether it be political, religious, or personal. The fact that Tim Kreider disagrees with a particular student group is not terribly interesting.

The more important issue is how CAM is treated by faculty in the curriculum. Particularly during the preclinical years, medical students are in the habit of transcribing and commiting to memory everything uttered by the professors who grade them. A lack of rigorous skepticism is frankly necessary given how much information we are required to master. Where would CAM fit in among the lectures on anatomy, physiology, and pathology?

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Posted in: Medical Academia, Science and Medicine

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The 2nd Yale Research Symposium on Complementary and Integrative Medicine. Part II

The Main Event: Novella vs. Katz

The remainder of the Symposium comprised two panels. The first was what I had come to see: a Moderated Discussion on Evidence and Plausibility in the Context of CAM Research and Clinical Practice, featuring our Founder, Steve Novella, who is also Assistant Professor of Neurology at Yale; and David Katz, the speaker who had borne the brunt of the criticism after the 2008 conference (as I wrote in Part I). According to the Symposium syllabus, he is:

David L. Katz, MD, MPH, FACPM, FACP, an internationally renowned authority on nutrition, weight management, and the prevention of chronic disease, and an internationally recognized leader in integrative medicine and patient-centered care. He is a board certified specialist in both Internal Medicine, and Preventive Medicine/Public Health, and Associate Professor (adjunct) in Public Health Practice at the Yale University School of Medicine. Katz is the Director and founder (1998) of Yale University’s Prevention Research Center; Director and founder of the Integrative Medicine Center at Griffin Hospital (2000) in Derby, CT; founder and president of the non-profit Turn the Tide Foundation; and formerly the Director of Medical Studies in Public Health at the Yale School of Medicine for eight years. He currently serves as Chair of the Connecticut Chapter of the Partnership to Fight Chronic Disease and represents Yale University on the Steering Committee of the Consortium of Academic Health Centers for Integrative Medicine.

The syllabus had excerpted that statement from a much larger, remarkable document, which I urge you to review.

I will attempt to report the Moderated Discussion as neutrally as possible, as though I were a disinterested journalist (don’t worry: later I’ll rail).

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Posted in: Energy Medicine, Medical Academia, Medical Ethics, Science and Medicine, Science and the Media

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The 2nd Yale Research Symposium on Complementary and Integrative Medicine. Part I

March 4, 2010

Today I went to the one-day, 2nd Yale Research Symposium on Complementary and Integrative Medicine. Many of you will recall that the first version of this conference occurred in April, 2008. According to Yale’s Continuing Medical Education website, the first conference “featured presentations from experts in CAM/IM from Yale and other leading medical institutions and drew national and international attention.” That is true: some of the national attention can be reviewed here, here, here, and here; the international attention is here. (Sorry about the flippancy; it was irresistible)

I’ve not been to a conference promising similar content since about 2001, and in general I’ve no particular wish to do so. This one was different: Steve Novella, in his day job a Yale neurologist, had been invited to be part of a Moderated Discussion on Evidence and Plausibility in the Context of CAM Research and Clinical Practice. This was not to be missed.

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Posted in: Chiropractic, Clinical Trials, Health Fraud, Herbs & Supplements, Homeopathy, Medical Academia, Medical Ethics, Nutrition, Politics and Regulation, Science and Medicine

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Yes, Jacqueline: EBM ought to be Synonymous with SBM

“Ridiculing RCTs and EBM”

Last week Val Jones posted a short piece on her BetterHealth blog in which she expressed her appreciation for a well-known spoof that had appeared in the British Medical Journal (BMJ) in 2003:

Parachute use to prevent death and major trauma related to gravitational challenge: systematic review of randomised controlled trials

Dr. Val included the spoof’s abstract in her post linked above. The parachute article was intended to be humorous, and it was. It was a satire, of course. Its point was to call attention to excesses associated with the Evidence-Based Medicine (EBM) movement, especially the claim that in the absence of randomized, controlled trials (RCTs), it is not possible to comment upon the safety or efficacy of a treatment—other than to declare the treatment unproven.

A thoughtful blogger who goes by the pseudonym Laika Spoetnik took issue both with Val’s short post and with the parachute article itself, in a post entitled #NotSoFunny – Ridiculing RCTs and EBM.

Laika, whose real name is Jacqueline, identifies herself as a PhD biologist whose “work is split 75%-25% between two jobs: one as a clinical librarian in the Medical Library and one as a Trial Search Coordinator (TSC) for the Dutch Cochrane Centre.” In her post she recalled an experience that would make anyone’s blood boil:

I remember it well. As a young researcher I presented my findings in one of my first talks, at the end of which the chair killed my work with a remark that made the whole room of scientists laugh, but was really beside the point…

This was not my only encounter with scientists who try to win the debate by making fun of a theory, a finding or …people. But it is not only the witty scientist who is to *blame*, it is also the uncritical audience that just swallows it.

I have similar feelings with some journal articles or blog posts that try to ridicule EBM – or any other theory or approach. Funny, perhaps, but often misunderstood and misused by “the audience”.

Jacqueline had this to say about the parachute article:

I found the article only mildly amusing. It is so unrealistic, that it becomes absurd. Not that I don’t enjoy absurdities at times, but absurdities should not assume a life of their own.  In this way it doesn’t evoke a true discussion, but only worsens the prejudice some people already have.

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Posted in: Clinical Trials, Medical Academia, Medical Ethics, Science and Medicine

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The Mythology of Larry Dossey

A “Double Standard”?

Last week I had planned to write a comprehensive critique of a recent comment by Larry Dossey. He had posted it on Val Jones’s betterhealth website in response to Dr. Val’s essay, “The Decade’s Top 5 Threats To Science In Medicine,” originally posted here on SBM. Much of what Dr. Val had identified as the top threats involved recent dalliances, by government, medical schools, and the media, with the collection of implausible and mostly nonsensical health claims that advocates have dubbed “CAM.” As uncontroversial as Dr. Val’s assertions ought to have been—similar to suggesting that closing one’s eyes and “using the force” would be a threat to safe driving (even if some might quibble over the top threats to science in medicine)—Dr. Dossey demurred by distraction:

Your article implies that conventional medicine is grounded in evidence-based research and that CAM is not. This is grossly overstated, and suggests that a double standard is being applied to these fields.

Dossey trotted out familiar arguments: “Much, if not most, of contemporary medical practice still lacks a scientific foundation”; “the Congressional Office of Technology Assessment (OTA) found that only an estimated 10 to 20% of the techniques that physicians use are empirically proven”; hospital care is “the third leading cause of death in the United States,” accounting for hundreds of thousands of deaths each year.

He concluded with an appeal to fairness, rationality, and collegiality:

Overwhelming evidence reveals that conventional medicine is, on the whole, woefully unscientific. It’s fashionable and easy to deny this, but the facts say otherwise. So, by all means, Dr. Val, be critical of CAM – but do not fall into a double standard. Let us ruthlessly apply science to ALL we do as physicians. Let us challenge ALL areas of medicine to a higher standard. On that, I’m pretty sure we can agree.

Keep up the good work.

Sincerely yours,
Larry Dossey, MD

I procrastinated with my own rebuttal, and in the meantime David Gorski responded to similar language found in an article by Dossey (and two other magical thinkers) titled “The Mythology of Science-Based Medicine,” published by the Huffington Post. I’ll not repeat Dr. Gorski’s able rebuttal in any detail, and I’ve already written about much of what this matter brings to mind. Examples are here, here, and here on the perils of conflating science-based medicine and Evidence-Based Medicine (EBM); here on the false dichotomy of modern medicine vs. “CAM”; here on a concise definition of “CAM”; here and here on the mischief spawned by demands to “ruthlessly apply science,” in the narrow, EBM sense of the word, to implausible health claims; here (point #7) and here regarding the tu quoque fallacy, the “10-20% empirically proven” claim, and the risks of modern health care; here (scroll down to “this week’s entry”) and here, regarding some of Dossey’s own opinions about science and the future of medicine.

For now I’ll elaborate on a few points. These pertain not only to Dr. Dossey but also to myths common to the advocacy of pseudomedicine, so I hope to provide some useful information.

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Posted in: Energy Medicine, Faith Healing & Spirituality, History, Medical Academia, Politics and Regulation, Science and Medicine, Science and the Media

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Be careful what you wish for, Dr. Dossey, you just might get it

If there’s one thing about the so-called “complementary and alternative medicine” (CAM) movement that I’ve emphasized time and time again, it’s that its adherents have a definite love-hate relationship with science. They hate it because it is the single greatest threat to their beliefs system and the pseudoscience that underlies it. At the same time, they crave the legitimacy that science confers. They crave it not because they have any great love for science. Quite the contrary. It is simply that they recognize that science actually delivers the goods. Of course, they believe that they deliver the goods too, but they come to this belief not through science but rather through all the cognitive shortcomings and biases to which humans are prone, such as confusing correlation with causation, confirmation bias, not recognizing regression to the mean, and being fooled by the placebo effect. Whether it’s through a misunderstanding of science or less innocent reasons, they go to great lengths to torture it into superficially appearing to support their claims through a combination of cherry-picking of studies that seem to support them and misrepresenting ones that don’t, discussions of which abound right here in this very blog.

The other thing I’ve emphasized about the CAM movement is that, even more than scientific credibility, they crave legitimacy. To them, however, science is but one pathway to legitimacy, because, unlike practitioners of science-based medicine, they are more than willing to bypass science to obtain the legitimacy–or at least the appearance of the legitimacy–they so crave. If it means doing an end run around science by trying to hijack the Obama health insurance reform bill that is currently being negotiated to resolve the differences between the Senate and House versions, so be it. Indeed, earlier this year, I described how Senator Tom Harkin has tried to promote CAM through the National Center for Complementary and Alternative Medicine (NCCAM) and trying to insert provisions into the bill that would mandate that government-subsidized insurance exchanges pay for CAM. Meanwhile, prominent CAM advocates have been carpet-bombing the media with dubious arguments in support of CAM, as in when Deepak Chopra, Rustum Roy, Dean Ornish, and Andrew Weil teamed up in different combinations to promote the idea that CAM is all about “prevention” and that science-based medicine, in all its reductionistic evil, is nothing more than pushing pills.

They’re at it again.
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Posted in: Energy Medicine, Herbs & Supplements, Homeopathy, Medical Academia, Neuroscience/Mental Health, Politics and Regulation

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