Tag: complementary and alternative medicine

Now there’s something you don’t see on TV every day…

I rather like Late Night with Conan O’Brien. Unfortunately, I seldom get to watch, mainly because I usually show up at work sometime between 7:00 and 7:30 AM, and I don’t like watching more than a few minutes of video on my computer. However, Hugh Laurie, star of House, was interviewed by Conan and revealed himself to be not unlike me in...

/ December 11, 2008

NCCAM: the not-even-wrong agency

The National Center for Complementary and Alternative Medicine (NCCAM) is a government agency tasked with (among other things), “[exploring] complementary and alternative healing practices in the context of rigorous science.” In this space we have talked about NCCAM quite a bit, but I have to admit that I don’t think about them very much. The other day, though, I was reading though...

/ November 24, 2008

Bad Science: Four Things I Learned From Dr. Ben Goldacre

“You cannot reason people out of positions they didn’t reason themselves into.” — Ben Goldacre, MD Dr. Ben Goldacre is the author of the popular Guardian column, Bad Science. He has recently published a book by the same name. Bad Science received a very favorable review from the British Medical Journal and although I was tempted to write my own review for...

/ November 13, 2008

When Further Research Is NOT Warranted: The “Wisdom of Crowds” Fallacy

Most scientific research studies have at least one thing in common: the conclusion section ends with, “further research is warranted.” I’d say it’s about as common as the “talk to your doctor” disclaimer in TV ads for pharmaceutical products. And in a way, they both serve the same purpose. They’re a “CYA” move. What does “further research is warranted” mean in plain...

/ October 23, 2008

Misleading Language: the Common Currency of “CAM” Characterizations Part II

Background I promised readers the “Advanced Course” for this week, which undoubtedly has you shaking in your boots. Fear not: you’ve already had a taste of advanced, subtle, misleading “CAM” language, and most of you probably “got” it. That was R. Barker Bausell’s analysis of how homeopathy is “hypothesized to work.” In the interest of civility, let me reiterate that I don’t...

/ March 14, 2008

Misleading Language: the Common Currency of “CAM” Characterizations. Part I

The Best Policy From time to time I have been reiterating that correct use of the language has much to do with logic; I should add that it entails also honesty. I use the word “honesty” in its broadest sense… Concision is honesty, honesty concision—that’s one thing you need to know. —John Simon. Paradigms Lost: Reflections on Literacy and its Decline. New York, NY:...

/ March 7, 2008

RCT Plausibility Scale

After a few intro paragraphs, I want to present a scale of probability to estimate a value of a “prior” to plug into the formula for obtaining a Bayes Factor. The scale can help to estimate a value, but will still rely on an estimate, the non-quantitative element in Bayesian simulations. However, the checklist may at least provide some objective bases on...

/ March 6, 2008

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

Homeopathy and Science: Discussion, Summary and Conclusions I was not surprised by a couple of the dissenting comments after Part IV of this blog. One writer worried that I had neglected, presumably for nefarious reasons, to cite replications of Benveniste’s results; another cited several examples of “positive” homeopathy studies that I had failed to mention. I answered some of those points here....

/ February 8, 2008

The National Center for Complementary and Alternative Medicine (NCCAM): Your tax dollars hard at work

What’s an advocate of evidence- and science-based medicine to think about the National Center for Complementary and Alternative Medicine, better known by its abbrevation NCCAM? As I’ve pointed out before, I used to be somewhat of a supporter of NCCAM. I really did, back when I was more naïve and idealistic. Indeed, as I mentioned before, when I first read Wally Sampson’s...

/ February 4, 2008

Snake Oil Science

For my first blog entry, I wanted to write about something important, and I couldn’t think of anything more important than a recent book by R. Barker Bausell: Snake Oil Science: The Truth About Complementary and Alternative Medicine. If you want to understand how medical research works, if you want to know what can lead patients and scientists to false conclusions, if...

/ January 8, 2008