A SciAm article beats up on Ritalin (methylphenidate), and BBYCB finds the article wanting …
Be the Best You can Be: Scientific American goes nuclear on Ritalin
Edmund Higgins, a clinical associate professor , has written a blistering attack on Ritalin, and gotten it published in Scientific American – a magazine that’s presumably sharing the industry’s revenue problems.
Dr. Higgins compares Ritalin (methylphenidate) to methamphetamine. This is the rhetorical equivalent of comparing a human to Hitler; it’s chemically correct but it’s the mark of a crank. It’s a Godwin’s Law violation…
..when I strip out everything else, the bulk of Higgins’ article is coming from 3 animal studies in 2003, 2008, and 2009. All of the studies involved injecting methylphenidate, which is not how it’s used in humans. Injecting Ritalin is a mark of abuse with pretty different pharmacology from oral use.
The most interesting of these articles is Nestler et al in 2003 , an article with a rather strange title…
…On review I’m left with several only mildly related conclusions …
- I’m happy the animal studies are being done. I’d like to see fewer fishing expeditions, and more replication of results. For example, repeat the Bolanos study with a larger group, maybe a different clonal line, and see if the same results appear. These need to be registered studies, so we don’t get messed up by publication bias (which is a huge problem in the low cost animal studies domain). I would really like to see more studies of tolerance effects in rats.
- Higgins may turn out to be correct (lots of people are suspicious that stimulants can be used so long, including me) but I think he’s got a crank agenda. His article is more inflammatory than the evidence supports. A more sober article would have been welcome.
- You shouldn’t put children on psychoactive medications without a very good reason. Of course that was always true.
- Don’t assume any other medications are in any way safer – Ritalin has been studied far more than, say, Stratera.
- Scientific American is running out of money. We’ll know they’ve hit rock bottom when they do an article on the scientific evidence for Creationism. They should have known better than to publish this article in its current form.
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