Hostility Towards Scientists And Jenny McCarthy’s Latest Video
I’ve been fairly quiet about Jenny McCarthy’s campaign against childhood vaccinations, partly because Dr. David Gorski has covered the issue so thoroughly already, and partly because of my “do not engage” policy relating to the deeply irrational (i.e. there’s no winning an argument with “crazy.”) But this week I was filled with a renewed sense of urgency regarding the anti-vaccinationist movement for...
Acupuncture and Back Pain – Part II
Last week I discussed a clinical trial comparing standardized acupuncture, individualized acupuncture, placebo-acupuncture, and usual care. In that discussion I emphasized the comparison between the three acupuncture groups, which did not show any difference in outcome. These results are consistent with the overall acupuncture literature, which shows in the better controlled trials that it does not matter where you stick the needles...
Raw deal: Got diarrhea?
I recently saw a 14 year old girl in my office with a 2 day history of severe abdominal cramps, bloody diarrhea, and fever. Her mother had similar symptoms as did several other members of her household and some family friends. After considerable discomfort, everyone recovered within a few days. The child’s stool culture grew a bacterium called Campylobacter. Campylobacter is a nasty...
AA is Faith-Based, Not Evidence-Based
Alcoholics Anonymous is the most widely used treatment for alcoholism. It is mandated by the courts, accepted by mainstream medicine, and required by insurance companies. AA is generally assumed to be the most effective treatment for alcoholism, or at least “an” effective treatment. That assumption is wrong. We hear about a few success stories, but not about the many failures. AA’s own...
The case of chemotherapy refusenik Daniel Hauser
I’ve written before about clinical trials as one place where “the rubber hits the road,” so to speak regarding the interface between science-based medicine and actual medical practice. Another critical place where an equal amount of rubber hits an equal amount of road is how the medical system and the law deal with the medical care of minors. In the vast majority...
“Acupuncture Anesthesia”: A Proclamation from Chairman Mao (Part I)
James Reston’s Appendectomy For many Americans, the current wave of public fascination with “complementary and alternative medicine (CAM)” can be traced to a single event: New York Times columnist James Reston’s appendectomy in China during the summer of 1971, which Reston reported in an interesting and amusing article on July 26 of that year. Many of those who noticed the publicity following this event...
Homeocracy 3
The previous post of this series analyzed the results of the 1994 Pediatrics paper purporting to show a statistically significant effect of homeopathic preparations on acute childhood diarrhea in a population in Nicaragua. That clinical trial followed a pilot study that also had shown a small but statistically significant effect of homeopathic remedies. A moment here for explanation as to why I am...
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May 14, 2009
Being Right Versus Being Influential
On May 9th I had the pleasure of lecturing to an audience of critical thinkers at the NYC Skeptics meeting. The topic of discussion was pseudoscience on the Internet – and I spent about 50 minutes talking about all the misleading health information and websites available to (and frequented by) patients. The common denominator for most of these well-intentioned but misguided efforts...
Acupuncture Does Not Work for Back Pain
A new study which randomized 638 adults to either standard acupuncture, individualized acupuncture, placebo acupuncture using tooth picks that did not penetrate the skin, and standard therapy found exactly what previous evidence has also suggested – it does not seem to matter where you stick the needles or even if you stick the needles through the skin. The only reasonable scientific conclusion...
Re-evaluating Home Monitoring for Diabetes: Science-Based Medicine at Work
There is no question that patients on insulin benefit from home monitoring. They need to adjust their insulin dose based on their blood glucose readings to avoid ketoacidosis or insulin shock. But what about patients with non-insulin dependent diabetes, those who are being treated with diet and lifestyle changes or oral medication? Do they benefit from home monitoring? Does it improve their...