Annals of Questionable Evidence: a new study reveals substantial publication bias in trials of anti-depressants
Part IV of the ongoing Homeopathy series will have to wait a day or two, because it is superceded by a recent, comment-worthy publication. Nevertheless, “H series” fans will find here a bit of grist for that mill, too. An important role for this blog is to discuss problems of interpreting data from clinical studies. Academic medicine has committed itself, on the...
Itching and the Imaginary Passenger Brake
The press and government agencies ally to shine a disproportionate amount of publicity on false and improbable medical ideas. (Danger: Congressmen and reporters at work.) The latest was a press release from either the Centers for Disease Control (and prevention? – I’ll get to the “prevention” part later,) or from Kaiser-Permanente Medical Group. Three Bay Area newspapers carried simultaneous articles. The articles...
The Ethics of Deception in Medicine
A recent study published in the Journal of General Internal Medicine and featured in a Time Magazine article, indicated that of 466 academic physicians in the Chicago area, 45% indicated that they have prescribed a placebo for a patient. This has sparked a discussion of the ethics of prescribing placebos in particular and deception in general in medicine. A placebo is a...
Akavar 20/50 and Truth in Advertising
Over the last few months, I have had a truly surreal experience. It started when I noticed a two-page full color spread in TV Guide magazine advertising a product called Akavar 20/50. It contained the same claims that so many bogus weight loss products do: eat all you want and still lose weight. What attracted my interest was their highlighted statement: “We...
The infiltration of complementary and alternative medicine (CAM) and “integrative medicine” into academia
A few years back, my co-blogger Wally Sampson wrote a now infamous editorial entitled Why the National Center for Complementary and Alternative Medicine (NCCAM) Should Be Defunded. When I first read it, I must admit, I found it to be a bit harsh and–dare I say?–even close-minded. After all, plausibility aside, I believed at the time that the only way to demonstrate...
Homeopathy and Evidence-Based Medicine: Back to the Future–Part III
“Symptoms,” Continued Part II of this blog† introduced the homeopathic understanding of “symptoms” as they pertain both to “provings” in healthy subjects (now called “homeopathic pathogenic trials” or “HPTs”) and to histories elicited from patients. Hahnemann conflated “symptoms” and every random itch, ache, pain, sniffle, feeling, thought, dream, pimple or other sign, and anything else that might occur to a subject or...
Collision of Incompatibles
Last week’s post was about a recent (October 2007) meeting held at Harvard University on the subject of fascia. The purposes for commenting were several. First, the organizers were partial believers in some forms of “Complementary and Alternative Medicine” (“CAM”), now being called “Integrative” but more realistically called sectarian or anomalous, aberrant medicine. The meeting is another in a long series of...
The Placebo Effect
Recently the Federal Trade Commission went after the makers of the Q-Ray Ionized Bracelet for their claims that their device was a cure for chronic pain. Last week Seventh Circuit judge Frank Easterbrook handed down his opinion on the company’s appeal, writing that the company was guilty of fraud and ordering them to pay 16 million dollars in fines. One of the...
Dr. Judah Folkman (1933-2008): The epitome of what a science-based physician should be
The name of this blog is Science-Based Medicine. The reason it is so called is because we, the bloggers who will be contributing, believe that “the best method for determining which interventions and health products are safe and effective is, without question, good science.” Sadly, one of the people who best represented this very sort of philosophy, Dr. Judah Folkman (1933-2008), has...
No-Touch Chiropractic
Some time ago, I learned that a Seattle chiropractor, Johanna Hoeller, had been featured on a local TV newsmagazine show. She was so proud of the segment that she had it posted on her web page for all to see. Unfortunately it is no longer there, so I’ll have to tell you what it showed. She demonstrated her techniques on-camera. She put...