Posts Tagged complementary and alternative medicine

On “integrative medicine” and walking and chewing gum at the same time

Walk and chew gum at the same time

I didn’t think I’d be discussing Dr. David Katz again so soon. In fact, when Mark Crislip (who clearly hates me, given how often he sends me links to articles like this) sent me a link to Dr. Katz’s latest article, “Cleaning the House of Medicine“, published—where else?—in The Huffington Post, that home for “reputable” quack-friendly bloviation since 2005, when I first read the article, my first reaction was that Katz must surely be trolling us here at SBM. At first, I wasn’t going to respond to him again. However, Katz’s article represents a very common misconception about science-based medicine that is worth refuting. It is not my intention to be arguing back and forth with Dr. Katz every couple of weeks, but I did think it worth one more round. I think you’ll understand why by the end of this post.

First, however, a brief recap is in order for readers who might not have been following the discussion over the last month or so. It all started a couple of weeks ago, when Jann Bellamy, in response to a special issue of the American Journal of Preventative Medicine edited by Katz and dedicated to making the case for integrative medicine in preventive medicine training, quite correctly discussed how “integrative medicine” is always all about the “potential.” Indeed, after having spent considerable sums of federal grant money studying the “integration” of pseudoscience into medicine with respect to preventive care, the journal couldn’t come up with any concrete examples how integrative medicine adds anything (other than quackery) to medicine. Dr. Katz, who is well-known in the world of quackademic medicine for his infamous 2008 speech in which he asserted that physicians need to use a “more fluid concept of evidence” in evaluating treatments, particularly “complementary and alternative medicine” (CAM), responded with another HuffPo article entitled “Science and Medicine, Fools and Fanatics: The ‘Fluidity’ of Woo“. In lieu of reasonable, science-based arguments, Dr. Katz’ article was little more than a rant that consisted mainly of outrage that mere mortals lacking his awesome academic credentials had had the temerity to question his awesomeness and dedication to science coupled with an accusation that we are just too rigid and simplistic in our thinking to understand the subtle complexities of how different standards of evidence must be applied to complex patients. Steve Novella and I both responded that we understand just fine, explained how doctors do this all the time without using quackery like naturopathy and homeopathy (both of which Katz has advocated), and pointed out his argumentum ad ignorantiam with respect to energy medicine.

There’s where I thought it would end. Unfortunately, I was mistaken. On Friday, Katz launched another broadside at us, couched in the form of an argument that medicine must “clean its own house” before worrying about his quackademic medicine. It’s something I hear often enough that I thought it would be worth responding to, even if Dr. Katz was indeed trolling us.

Posted in: Critical Thinking, Medical Academia, Science and Medicine, Surgical Procedures

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We Should Abandon the Concept of “Alternative Medicine”

FALSE-DICHOTOMY-copyIn a recent editorial for the New York Times, Aaron E. Carroll argues, “Labels Like ‘Alternative Medicine’ Don’t Matter. The Science Does.” I agree with this headline thesis, but the details of his argument ironically show the harm that the so-called CAM (complementary and alternative medicine) movement has done.

Carroll starts out well, essentially pointing out that the division between “conventional” and “alternative” medicine, and the division between “Western” and “Eastern” medicine are false dichotomies. Despite this strong start, he muddles his way through the rest of his editorial.

The primary error he commits is to swing from a false dichotomy to a false equivalency, essentially saying that there is no difference between conventional and alternative practice or practitioners. In order to support this contention, however, he has to distort the facts beyond recognition.

In other words, Carroll commits the less-well-known false continuum logical fallacy. Let me explain.

The real differences between SBM and CAM


Posted in: Science and Medicine

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NCCIH and the true evolution of integrative medicine

NCCIH and the true evolution of integrative medicine

There can be no doubt that, when it comes to medicine, The Atlantic has an enormous blind spot. Under the guise of being seemingly “skeptical,” the magazine has, over the last few years, published some truly atrocious articles about medicine. I first noticed this during the H1N1 pandemic, when The Atlantic published an article lionizing flu vaccine “skeptic” Tom Jefferson, who, unfortunately, happens to be head of the Vaccines Field at the Cochrane Collaboration, entitled “Does the Vaccine Matter?” It was so bad that Mark Crislip did a paragraph-by-paragraph fisking of the article, while Revere also explained just where the article went so very, very wrong. Over at a blog known to many here, the question was asked whether The Atlantic (among other things) matters. It didn’t take The Atlantic long to cement its lack of judgment over medical stories by publishing, for example, a misguided defense of chelation therapy, a rather poor article by Megan McArdle on the relationship between health insurance status and mortality, and an article in which John Ioannidis’ work was represented as meaning we can’t believe anything in science-based medicine. Topping it all off was the most notorious article of all, the most blatant apologetics for alternative medicine in general and quackademic medicine in particular that Steve Novella or I have seen in a long time. The article was even entitled “The Triumph of New Age Medicine.”

Now The Atlantic has published an article that is, in essence, The Triumph of New Age Medicine, Part Deux. In this case, the article is by Jennie Rothenberg Gritz, a senior editor at The Atlantic, and entitled “The Evolution of Alternative Medicine.” It is, in essence, pure propaganda for the paired phenomena of “integrative” medicine and quackademic medicine, without which integrative medicine would likely not exist. The central message? It’s the same central (and false) message that advocates of quackademic medicine have been promoting for at least 25 years: “Hey, this stuff isn’t quackery any more! We’re scientific, ma-an!” You can even tell that’s going to be the central message from the tag line under the title:

When it comes to treating pain and chronic disease, many doctors are turning to treatments like acupuncture and meditation—but using them as part of a larger, integrative approach to health.


Posted in: Acupuncture, History, Medical Academia, Naturopathy, Science and the Media

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A Scientist in Wonderland

Edzard Ernst is one of those rare people who dare to question their own beliefs, look at the evidence without bias, and change their minds. He went from practicing alternative medicine to questioning it, to researching it, to becoming its most prolific critic. I have long admired his work, and I finally met him in person when we were invited to speak at the same conferences. He shattered my stereotype of the stern, formal, self-important German “Herr Professor Doktor.” He was affable, unassuming, and funny; he was even a jazz musician. I wished I knew more about his history, and my wishes have been granted in the form of his new autobiographical book, A Scientist in Wonderland: A Memoir of Searching for Truth and Finding Trouble.

This is a well-written, entertaining book that anyone would enjoy reading and that advocates of alternative medicine should read: they might learn a thing or two about science, critical thinking, honesty, and the importance of truth.

This is a well-written, entertaining book that anyone would enjoy reading and that advocates of alternative medicine should read: they might learn a thing or two about science, critical thinking, honesty, and the importance of truth.

Edzard Ernst, the early years

Dr. Ernst was born in post-war Germany; his family had suffered greatly during the war and his uncle had been a general in the Waffen SS. He felt slightly ashamed to be German, and as a result he researched and wrote about Nazi health beliefs and medical atrocities so the history of their misdeeds would not be forgotten.

His father was a doctor, his mother an enthusiastic devotee of alternative medicine who subjected him to homeopathy, ice cold baths, and barefoot walks at dawn through wet grass. Early in life, Ernst began to manifest a tendency towards doubt and irreverence, along with an irrepressible sense of curiosity.

Music was his first love. He earned good money when he and his friends spent their summer vacation busking on the beach at St. Tropez, and he had been seriously considering a musical career until his mother persuaded him to study medicine. He earned an MD in Germany, in an environment where alternative medicine was unquestioningly integrated with mainstream medicine. He received hands-on training in acupuncture, autogenic training, herbalism, homeopathy, cupping, massage therapy, spinal manipulation, even leeches. His first job was in a homeopathic hospital where a colleague chose remedies by dowsing with a pendulum. (more…)

Posted in: Book & movie reviews, Clinical Trials, Critical Thinking

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Selling “integrative oncology” as a monograph in JNCI


Sometimes, it’s hard not to get the feeling that my fellow bloggers at Science-Based Medicine and I are trying to hold back the tide in terms the infiltration of pseudoscience and quackery into conventional medicine, a term I like to refer to as quackademic medicine. In most cases, this infiltration occurs under the rubric of “complementary and alternative medicine” (CAM), which these days is increasingly referred to as “integrative medicine,” the better to banish any impression of inferior status implied by the name “CAM” and replace it with the implication of a happy, harmonious “integration” of the “best of both worlds.” (As I like to point out, analogies to another “best of both worlds” are hard to resist.) Of course, as my good buddy Mark Crislip has put it, the passionate protestations of CAM advocates otherwise notwithstanding, integrating cow pie with apple pie doesn’t make the cow pie better. Rather, it makes the apple pie worse.

In any case, over the last three months, Steve Novella and I published a solid commentary in Trends in Molecular Medicine decrying the testing in randomized clinical trials of, in essence, magic, while I managed to score a commentary in Nature Reviews Cancer criticizing “integrative oncology.” Pretty good, right? What do I see this month in the Journal of the National Cancer Institute (or JNCI, as we like to call it)? An entire monograph devoted to a the topic, “The Role of Integrative Oncology for Cancer Survivorship”, touting integrative oncology, of course. And where did I find out about this monograph? I found out about it from Josephine Briggs, the director of the National Center for Complementary and Alternative Medicine (NCCAM) herself, on the NCCAM blog in a post entitled “The Evidence Base for Integrative Approaches to Cancer Care“, in which she touts her perspective piece in the JNCI issue entitled “Building the Evidence Base for Integrative Approaches to Care of Cancer Survivors.” In an introductory article, Jun J. Mao and Lorenzo Cohen of the Department of Family Medicine and Community Health, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania and the University of Texas M.D. Anderson Cancer Center, respectively, line up this monograph thusly:

Posted in: Cancer, Clinical Trials, Medical Academia

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The false dichotomies of CAM and “integrative medicine”


A lot of medical specialties have throwaway newspapers/magazines that are supported by advertising and somehow mysteriously managed to show up for free in the mailboxes of practitioners. In my case, I’ve found myself on the subscription list for such papers about oncology, but also general surgery (I’m Board-certified as a general surgeon). When I have to recertify in about three years, it will be as a general surgeon, which was really fun to try to do last time after having specialized as a breast cancer surgeon, and will likely be even more fun next time, when I will be 10 years further out from my general surgery and surgical oncology training. In any case, that must be why, no matter where I end up working, sooner or later I end up receiving General Surgery News (GSN).

As throwaway professional newspapers go, GSN is not bad. However, occasionally it publishes op-ed articles that make me scratch my head or even tick me off with their obtuseness. Lately, apparently, it’s started some blogs. The one in particular that is the center of attention for this post is by Victoria Stern, is called “The Scope” and is billed as “exploring the lesser known sides of surgery.” Of course, it’s a bit odd that some of the first posts on this blog are about work hour restrictions and whether they leave new surgeons unprepared to practice surgery, the debate over breast screening, and what it takes to train expert surgeons, none of which are exactly “lesser known sides of surgery.” Work hour restrictions, in particular, have been discussed in surgery journals, at conferences, and among surgeons ad nauseam, particularly whether we are training a generation of surgeons unable to deal with the rigors of practicing surgery in the real world.

Posted in: Critical Thinking, Medical Ethics

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VacciShield: Pixie dust for an imaginary threat


I know by now I shouldn’t be, but I am still amazed by how readily so many people buy into the seemingly endless array of bogus sCAM nostrums. Many are marketed and hawked for the treatment or prevention of diseases that are poorly managed by science-based medicine. There are countless examples of dietary supplements that are purported to effectively treat back and joint pains, depression, anxiety, autism, chronic pain, and chronic fatigue; the list goes on and on. The lure for these treatments is at least understandable and, although frustrated that scientific literacy and rational thought loses out, I empathize with the desire to believe in them. On the other end of the spectrum is the even more ethically corrupt substitution of safe and effective treatments with products that are not. I encountered what I find to be possibly the most frightening and dangerous example of this recently at my practice. A family new to the area called to schedule a routine health-maintenance visit for their 5-year-old daughter. When our nurse reviewed the medical records the mother had faxed over, she noted that the child was unimmunized and explained to her that she would need to begin catch-up vaccinations. The mother matter-of-factly stated that her daughter was actually fully vaccinated with a vaccine alternative. She had received a series of homeopathic vaccines from a naturopath. I am not going to discuss this egregious example of sCAM here, though it was addressed in previous SBM posts.1,2 Instead I’d like to focus on another part of the sCAM spectrum. Here lies a form of sCAM that, in some ways, is even more difficult for me to comprehend. These are products invented, marketed, and sold solely for the treatment or prevention of fictitious diseases or problems that exist only in the realm of fantasy. (more…)

Posted in: Herbs & Supplements, Medical Ethics, Naturopathy, Nutrition, Science and Medicine, Vaccines

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What’s in a name?: NCCAM tries to polish a turd


What’s in a name? that which we call a rose
By any other name would smell as sweet;
So Romeo would, were he not Romeo call’d,
Retain that dear perfection which he owes
Without that title. Romeo, doff thy name,
And for that name which is no part of thee
Take all myself.

William Shakespeare, Romeo and Juliet, Act II, Scene 2

You can clean up a pig, put a ribbon on its tail, spray it with perfume, but it is still a pig.

You can paint a turd red, but it’s still a turd.

There’s a colloquial phrase commonly used to describe an effort to sell or promote something that is so inherently awful or at least so flawed as to be unsalvageable without either a radical rethinking or such a major overhaul that it would be impractical or impossible to do: Polishing a turd. In this, advocates of so-called “complementary and alternative medicine” (CAM) have been very successful. Mark Crislip, in his usual inimitable fashion, just reminded us why CAM is a turd that needs polishing. Unfortunately, on Friday, I learned that the National Center for Complementary and Alternative Medicine unveiled a proposal to help it be more efficient in polishing the turd that is CAM through the clever use of language, and it wants your feedback. There were lots of other things that happened over the last few days that tempted me to write about them that will likely have to appear over at my not-so-secret other blog, but this one caught my attention and held it, given that it goes to the very heart of the deceptive use of language that is at the heart of giving CAM the appearance of legitimacy. In this specific case, NCCAM wants a new name. Dr. Briggs wants to rename NCCAM the National Center for Research on Complementary and Integrative Health (NCRCI). (I have no idea why the abbreviation of the proposed new center name isn’t NCRCIH.) Here’s Dr. Briggs explaining the rationale for the proposal and urging feedback by June 6 at I urge you to watch the whole video, or at least read the transcript:

Thus does Dr. Briggs propose polishing the turd that is NCCAM.

Posted in: Clinical Trials, Medical Academia, Politics and Regulation

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Has science-based medicine already lost to pseudoscience?

After writing Saturday’s 5,000-word magnum opus about misguided “right to try” bills that are proliferating in state legislatures like so much kudzu, I thought I’d try something a bit different—and more concise. Fear not. This doesn’t mean that I’m going to become Harriet Hall as a writer, because no one does concise and insightful as well as she does, but I do on occasion want to try my hand being less logorrheic. I’ll probably fail, but at least I can pat myself on the back for trying. If I succeed, though, it’ll only make me better. I hope. I also realize that I just made it harder by blathering on for a whole paragraph before getting to the point, a habit of mine that infuriates some readers and amuses others who find my way of winding towards the point at least somewhat entertaining.

Thus endeth the nauseatingly—but briefer than usual!—self-deprecating navel gazing and beginneth the post.

The opportunity appeared to me in the form of an article that popped up in my feed on Medscape entitled, Do Clinicians Base CAM Recommendations to Patients on Evidence of Efficacy? Since “complementary and alternative medicine” (CAM) is, by and large, mostly made up of a collection of modalities either based on prescientific thinking and possessing little, if any, plausibility on a scientific basis, my first reaction was to note that health care practitioners do recommend CAM to some patients, meaning that the answer must be, “No,” and then to move on. However, I wanted to see what Dr. Désirée A. Lie, the author, said and to see what the reasons are for whatever answer she came up with. So I read on.

The article starts with a case study:

Posted in: Science and the Media

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The difference between science-based medicine and CAM

“Alternative medicine,” so-called “complementary and alternative medicine” (CAM), or, as it’s become fashionable to call it, “integrative medicine” is a set of medical practices that are far more based on belief than science. As Mark Crislip so pointedly reminded us last week, CAM is far more akin to religion than science-based medicine (SBM). However, as I’ve discussed more times than I can remember over the years, both here and at my not-so-super-secret-other blog, CAM practitioners and advocates, despite practicing what is in reality mostly pseudoscience-based medicine, crave the imprimatur that science can provide, the respect that science has. That is why, no matter how scientifically implausible the treatment, CAM practitioners try to tart it up with science. I say “tart it up” because they aren’t really providing a scientific basis for their favored quackery. In reality, what they are doing is choosing science-y words and using them as explanations without actually demonstrating that these words have anything to do with how their favored CAM works.

A more important fundamental difference between CAM and real medicine is that CAM practices are not rejected based on evidence. Basically, they never go away. Take homeopathy, for example. (Please!) It’s the ultimate chameleon. Even 160 years ago, it was obvious from a scientific point of view that homeopathy was nonsense and that diluting something doesn’t make it stronger. When it became undeniable that this was the case, through the power of actually knowing Avogadro’s number, homeopaths were undeterred. They concocted amazing explanations of how homeopathy “works” by claiming that water has “memory.” It supposedly “remembers” the substances with which it’s been in contact and transmits that “information” to the patient. No one’s ever been able to explain to me why transmitting the “information” from a supposed memory of water is better than the information from the real drug or substance itself, but that’s just my old, nasty, dogmatic, reductionist, scientific nature being old, nasty, dogmatic, reductionist, and scientific. Then, of course, there’s the term “quantum,” which has been so widely abused by Deepak Chopra, his acolytes, and the CAM community in general, while the new CAM buzzword these days to explain why quackery “works” is epigenetics. Basically, whenever a proponent of alternative medicine uses the word “epigenetics” or “quantum” to explain how an alternative medicine treatment “works,” what he really means is, “It’s magic.” This is a near-universal truth, and even the most superficial probing of such justifications will virtually always reveal magical thinking combined with an utter ignorance of the science of quantum mechanics or epigenetics.

Posted in: Clinical Trials, Diagnostic tests & procedures, Homeopathy, Medical Academia

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