Saturday, February 4, 2023

Tag: DOJ

Study 329’s Authors: Should Those Who Live in Glass Houses Throw...

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For the past several years whenever a critical essay has come along examining the work of Irving Kirsch and his colleagues I have made an effort to examine the validity of the proposed arguments. Kirsch and his colleagues used the Freedom of Information Act to gain access to the unpublished trials of antidepressants and then pooled the clinical trial data – both published and unpublished ─ and analyzed it as a single data set. It is common for pharmaceutical companies to only publish those studies that find their products effective, and to withhold the negative studies, making it difficult to reach accurate conclusions by examining only the published data. Kirsch and his colleagues have reported that in the company sponsored clinical trials, the SSRIs only marginally outperform placebo, with the difference being statistically different but not clinically significant.