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Sunday, July 3, 2022

Mental Illness Is Not in Your Head

Marco Ramos
Boston Review
Originally posted 17 MAY 22

Here are two excerpts:

In Mind Fixers: Psychiatry’s Troubled Search for the Biology of Mental Illness, Anne Harrington argues that the current crisis is just the latest in a long line of failures to discover the biology of mental illness over the last two centuries. In this sweeping study, the history of psychiatry undulates like the boom and bust of a speculative market. First a wave builds with enthusiastic promises of revolutionary breakthroughs that will change psychiatry as we know it. Then the wave collapses, as psychiatrists fail to deliver on those bold promises. Crisis ensues, and after the requisite finger-pointing, the next wave of psychiatric revolution begins to build. Rinse and repeat.

The first “revolution” in American psychiatry that Harrington tracks arrived in the nineteenth century. At the time, large lunatic asylums dominated the psychiatric landscape, such as the Blackwell’s Island hospital on what today is called Roosevelt Island in New York City. These institutions were designed to cure patients with mental disorders by placing them in the hospitable environment of the asylum architectural space. However, a series of journalistic exposés revealed that these asylums were overcrowded and underfunded with patients living in deplorable, instead of therapeutic, conditions. For example, in 1887, journalist Elizabeth Seaman, who wrote under the pen name Nellie Bly, went undercover as a patient in Blackwell’s Island Hospital and exposed horrible acts of brutality in her best-seller Ten Days in a Mad-House. Asylum psychiatry faced a crisis of public trust.

As Harrington explains, European neuroanatomists came to the rescue. Unlike asylum physicians, anatomists were pessimistic about the potential for a cure. Building on eugenic theories, they believed that asylum patients were “degenerates” who were biologically unfit to cope with the stresses of modern life. But they also believed that the mentally ill could provide a service to society after their deaths by offering their brains to science. The dissection of their pathological brains, the anatomists hoped, could reveal the biological causes of mental suffering.

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But if the pharmaceutical industry has invested so heavily in psychiatry, why have there been no breakthroughs in drug treatment? A major reason is that the industry has spent billions of dollars more on advertising psychiatric medications than on research and development of novel drugs. As psychiatrist David Healy has shown, money earmarked for R&D is often not intended to produce genuine innovation. Almost all of the psychopharmaceuticals produced since 1990 have been “copycats” that mimic older, generic pharmaceuticals, with only minor chemical modifications. These (unfortunately named) “me-too” drugs work no better clinically than the drugs that came before them, but their slight biochemical novelty means that they can be patented, so that pharma can charge insurance companies’ top dollar.

Perhaps the worst news is that Big Pharma, having created and capitalized on psychiatric markets, is now jumping ship. Anthropologist Joe Dumit has shown that most psychiatric drugs will soon go off patent, so companies will be forced to charge less for them. With the market already saturated with pharmaceutical copycats and no significant scientific biological breakthroughs in sight, there is suddenly little room for growth. Almost all of the major pharmaceutical companies have decided to divest from psychiatric drug research and turn to more promising sectors, especially the development of “biologics” and other cancer drugs.