Evolutionary biologist turned podcaster Bret Weinstein has promoted the anthelmintic drug ivermectin as a highly effective treatment for COVID-19 based on a massive misunderstanding of a meta-analysis. Here, we correct this misunderstanding and explain why ivermectin is unlikely to be effective against COVID-19.
Acupuncture is a theatrical placebo whose real history has been retconned beyond recognition. A new systematic review of systematic reviews of acupuncture for chronic pain highlights that conclusion and catalogues the many weaknesses in the design of acupuncture clinical trials.
Meta-analyses can sometimes suffer from the "GIGO problem" (garbage in, garbage out). The publication of a "crappy" acupuncture "network meta-analysis" for acupuncture and chronic constipation illustrates the GIGO problem on steroids and reveals a problem with peer review.
The New York Times had to go an publish "For Bad Backs, It May Be Time to Rethink Biases About Chiropractors" right after my Friday extravaganza, "Spinal Manipulation and the JAMA Meta-Analysis: An Analysis of Fuel. Sigh. Doody [sic] Calls.
Association of Spinal Manipulative Therapy With Clinical Benefit and Harm for Acute Low Back Pain: Systematic Review and Meta-analysis. It is even worse than I thought it would be.