Year: 2008

Alternative Medicine, and the Internet

When I think back to my own ‘discovery’ of the skeptical movement, it grew out of my experience watching the James Randi Secrets of the Psychics NOVA special. After being enthralled with the special (and with several Randi books already in my library) I sought Mr. Randi out on the Internet. In chat rooms, blogs, forums and skeptical conferences such as TAM...

/ February 14, 2008

Super Fruit Juices – The New Snake Oil

The core principle of science-based medicine is that health care decisions should be based upon our best current scientific evidence and understanding. When applied to the regulation of health products this means that health claims should first be required to meet some reasonable threshold of scientific evidence before they are allowed. Admittedly this is not a purely scientific question but the application...

/ February 13, 2008

Another Acupuncture Study – On Heartburn

Patients with heartburn are often diagnosed with GERD (gastroesophageal reflux disease) and treated with a drug called a proton pump inhibitor (PPI) to reduce stomach acid production. It is pretty effective, but it doesn’t always work. When it doesn’t, standard practice has been to double the dose of PPI. Doubling the dose only improves symptoms in 20-25%. Most patients who fail the...

/ February 12, 2008

Hype over science: Does acupuncture really improve the chances of success for in vitro fertilization?

There it was on Friday greeting me on the ABC News website: “Study: Acupuncture May Boost Pregnancy” in bold blue letters, with the title of the webpage being “Needles Help You Become Pregnant.” The story began: It sounds far-fetched sticking needles in women to help them become pregnant but a scientific review suggests that acupuncture might improve the odds of conceiving if...

/ February 11, 2008

Another Acupuncture Claim

News bulletin on BBC NEWS International version, 8 Feruary 2008:“Acupuncture ‘boosts IVF chances.’ Acupuncture may increase the success rates of fertility treatment, according to a study. “ (Manheimer E, Zhang G, Udoff L, Haramati A, Langenberg P, Berman BM, Bouter LM. Effects of acupuncture on rates of pregnancy and live birth among women undergoing in vitro fertilisation: systematic review and meta-analysis. BMJ....

/ February 11, 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 Iraqi Civilian War Dead Scandal

This is a story about a story and a story or two within that story. The first story is one of faulty epidemiology – data collection in a war zone. The first inside one is how medical news and journals affect not only national news, but are being used as political weaponry, to affect elections , and to change history. Within that...

/ February 7, 2008

Antioxidant Hype and Reality

A new study by lead author Shelly Gray and published in the latest issue of the Journal for the American Geriatric Society, found no effect from taking Vitamin C or E, either alone or in combination, on the risk of dementia or Alzheimer’s disease after 5.5 years. Vitamins C and E were chosen because they both have significant antioxidant activity, and so...

/ February 6, 2008

The International Network of Cholesterol Skeptics

There is an organization that calls itself The International Network of Cholesterol Skeptics (THINCS). Its members “thinc” they are smarter than the average doctor. They “thinc” that cholesterol has nothing to do with cardiovascular disease and that we have been deluded into waging a “cholesterol campaign” for which the scientific evidence is non-existent. They say, “What we all oppose is that animal...

/ February 5, 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