Month: August 2011
Acupuncture and Acoustic Waves
Here is yet another study claiming to show “how acupuncture works” when in fact it does nothing of the kind. It does, however, reveal the bias of the researchers – it is, in fact, surprising that it was published in a peer-reviewed journal. Unfortunately, the mainstream media is dutifully reporting the biased claims of the researchers without any independent verification or analysis....
Are Prenatal Ultrasounds Dangerous?
Several questionable sources are spreading alarms about the possible dangers of prenatal ultrasound exams (sonograms). An example is Christine Anderson’s article on the ExpertClick website. In the heading, it says she “Never Liked Ultrasound Technology.” [She] has never been sold on the safety using Ultrasounds for checking on the fetuses of pregnant women, and for the last decade her fears have been confirmed...
Seven Deadly Medical Hypotheses revisited
Back in February, Mark Crislip and I both deconstructed an article written by Dr. Reynold Spector that appeared in the March/April issue of Skeptical Inquirer (SI), the flagship publication for the Committee for Skeptical Inquiry (CSI). The article was entitled Seven Deadly Medical Hypotheses, and, contrary to the usual standard of articles published in SI, it used a panoply of spin, bad...
The Annals of Internal Medicine Qualifies for Fail Blog.
As most readers of the blog know, I am mostly an Infectious Disease doc. I spend my day diagnosing and treating infections and infectious complications. It is, as I have said before, a simple job. Me find bug, me kill bug, me go home. Kill bug. It is the key part of what I do everyday, and if there is karmic payback...
When a “scientific study” is neither
There is quite a bit of art to the practice of medicine: knowing how to get and to give information to a patient, how to create a sense of worry without creating a feeling of panic, how to use the best available science to help them maintain or return to health. Underlying all of the art is the science: what blood pressure...
Legislative Alchemy I: Naturopathy
Via the magic of “legislative alchemy,” state legislatures transform implausible and unproven diagnostic methods and treatments into perfectly legal health care practices.[1] Without the benefit of legislative alchemy, chiropractors, naturopaths, homeopaths, acupuncturists and other assorted putative healers would be vulnerable to charges of practicing medicine without a license and consumer fraud. Thus, they must seek either their own licensing system or exemption...
Homeopathy and Plausibility
The fundamental concept of science-based medicine (SBM) is that medical practice should be based upon the best available science. This may seem obvious, but there are many important details to its application, such as the relationship between clinical and basic science. Clinical claims require clinical evidence, but clinical evidence can be tricky and is often preliminary. It is therefore helpful (I would...
Testing a Chinese Herbal Flu Remedy
During the early days of the 2009 H1N1 influenza A pandemic, the popular herbal formula maxingshigan–yinqiaosan was used widely by TCM practitioners to reduce symptoms. (It’s hard to pronounce and spell, so I’ll refer to it as M-Y.) A new study was done to test whether M-Y worked and to compare it to the prescription drug oseltamivir. It showed that M-Y did...
The College of Physicians and Surgeons of Ontario’s muddled draft policy on “non-allopathic” medicine
Detroit is my hometown, and three and a half years ago, after nearly twenty years away wandering between residency, graduate school, fellowship, and my first academic job, I found myself back in Detroit minted as surgical faculty at Wayne State University and practicing and doing research at the Barbara Ann Karmanos Cancer Institute. One thing that I had forgotten about while I...
Dummy Medicine, Dummy Doctors, and a Dummy Degree, Part 2.0: Harvard Medical School and the Curious Case of Ted Kaptchuk, OMD
Review The recent albuterol vs. placebo trial reported in the New England Journal of Medicine (NEJM) found that experimental subjects with asthma experienced substantial, measured improvements in lung function after inhaling albuterol, but not after inhaling placebo, undergoing sham acupuncture, or “no treatment.” It also found that the same subjects reported having felt substantially improved after either albuterol or each of the...