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The “Incoherent Mess” That Is Homeopathy: Old and New Insights

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Back in 1943 a Dutch physician, David Karel de Jongh, wrote a PhD dissertation on homeopathy. It was based on his experience working in a homeopathic hospital and on all the published information he could find, and was highly critical of homeopathy. It was an impressive opus, with over 200,000 words. It is way too long for the average reader to wade through; and since it is in Dutch, few of us could read it even if we wanted to. Jan Willem Nienhuys, secretary of the Dutch skeptics’ organization Skepsis, has done us a great favor by summarizing its contents and updating it with information about recent developments. He has kindly had his summary translated into English and published in full on the Skepsis website. He comments “Basically Dr. de Jongh’s conclusions were that homeopathy is an incoherent mess.”

We all should know by now how monumentally silly homeopathy is (“delusions about dilutions”). I had investigated the subject and knew enough about it to have written about it repeatedly, but there is much more that I didn’t know. Nienhuys’ article is full of surprising facts and fascinating details. (more…)

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Science-Based Medicine 101: Plausibility

Samuel Hahnemann, inventor of homeopathy

Samuel Hahnemann, inventor of homeopathy

In part 2 of the Science-Based Medicine 101 series we take a look at the second pillar of good science: plausibility. This blog post was written for a lay audience so more advanced readers will need to indulge me here…

I really enjoy sci-fi action movies. I love the convincing special effects and the fact that heroes can accomplish the physically impossible without skipping a beat. Implausible events unfurl with convincing reality, and you never know what might happen with the plot.

I also enjoy the TV show, America’s Funniest Home Videos, for different reasons. The mundane nature of actual reality, and the often predictable, but hilarious mistakes made by those I relate to result in some pretty hearty laughs.

But there is a big difference between these two forms of entertainment: science-fiction requires the suspension of belief in plausibility, while home videos are based on plausible outcomes. When it comes to medical research, though, plausibility can mean the difference between science fiction and reality.

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

Samuel Hahnemann, inventor of homeopathy, in 1841

Samuel Hahnemann, inventor of homeopathy, in 1841

Part I of this blog† summarized the origin of homeopathy, invented in 1790 by Samuel Christian Hahnemann. It discussed Hahnemann’s first two “homœopathic laws of nature,” similia similibus curantur (like cures like) and the “law of infinitesimals,” and showed that his rationales for each have long been refuted. Hahnemann proclaimed a third doctrine, the “law of psora” [“itch”], said by him to be “the mother of all true chronic diseases except the syphilitic and sycotic.” [1] Oddly, it seems to have been forgotten.

Part II gives Hahnemann the opportunity to explain his assertions more thoroughly, as is his due. It considers those assertions from the vantage point of modernity, as is ours.

“Leave none of them uncured”

According to Hahnemann, homeopathy is a panacea:

Now, however, in all careful trials, pure experience, the sole and infallible oracle of the healing art, teaches us that actually that medicine which, in its action on the healthy human body, has demonstrated its power of producing the greatest number of symptoms similar to those observable in the case of disease under treatment, does also, in doses of suitable potency and attenuation, rapidly, radically and permanently remove the totality of the symptoms of this morbid state, that is to say, the whole disease present, and change it into health; and that all medicines cure, without exception, those diseases whose symptoms most nearly resemble their own, and leave none of them uncured. [2]

How might this happen? (more…)

Posted in: Basic Science, Homeopathy, Politics and Regulation, Science and Medicine

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

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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. (more…)

Posted in: Clinical Trials, Homeopathy, Science and Medicine

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