Sunday, October 19, 2003

Let Them Eat Prozac

Interesting review in the Globe and Mail of the book Let Them Eat Prozac by By David Healy:

Before Prozac, few people risked getting depression. Now, it seems, we are all at risk. Better pay close attention, then, to David Healy's wonderfully perspicuous account of how a treatment can manufacture disease.

Of course, depression has always been with us, and Healy presents some moving stories of how this disease can blight the lives of those affected. The great boom in depressive illness, however, dates back only to the discovery and marketing of Prozac.

Prior to the 1990s, comparatively few people were thought to suffer from depression: perhaps one person in 10,000. With the discovery of the Prozac family of drugs there came, not coincidentally, an explosive increase in diagnoses of depressive illness.

Current estimates claim that one in 10 of the population is clinically depressed. A thousand-fold increase. In barely a decade, depression has gone from being a rare disorder to being classed as one of the greatest afflictions of humankind -- requiring that millions of comparatively healthy people be treated with powerful medication.

An old cliche jumps irresistibly to mind: To the man with a hammer in his hand, everything looks like a nail.


As the reviewer says:

There may be only 50 ways to leave your lover, but there are at least 150 ways to design drug experiments so that they are skewed in favour of the sponsoring company's products. From my own research on the ethics of clinical trials, I thought I knew all the tricks of the trade. I was mistaken. Healy has taught me some new ones.

Want to eliminate evidence of dangerous side effects from your new anti-depressant? [...] when volunteers enrolled in the experiment become agitated (and potentially suicidal or violent), code them as "failing to respond to treatment." Amazingly, by this simple sleight of hand, the alarming side effects disappear. What isn't recorded doesn't exist.

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