PDA

View Full Version : Randomized Controlled Trials of Psychiatric Drugs Tell of Harm Done



Pattypans
06-15-18, 10:41 AM
Robert Whitaker (https://www.madinamerica.com/author/rwhitaker/)
June 15, 2018

Randomized controlled trials are seen as the gold standard for guiding “evidence based medicine,” and up until recently, I didn’t pay much attention to the “kind” of evidence they provided. But after writing recently about two meta-analyses of antipsychotics and antidepressants that concluded these drugs were “effective,” I have come to think of RCTs in a new light.
The most important data in an RCT is not whether the drug provides a statistically significant benefit over placebo. The most important data is the “number needed to treat” calculation (NNT). This is the data that should be used to provide patients with informed consent . . .

Read more: https://www.madinamerica.com/2018/06/rcts-of-psychiatric-drugs-tell-of-harm-done/