Quick summaries of evidence-based medicine.

We are a group of physicians that have developed a framework and rating system to evaluate therapies based on their patient-important benefits and harms as well as a system to evaluate diagnostics by patient sign, symptom, lab test or study.

We only use the highest quality, evidence-based studies (frequently, but not always Cochrane Reviews), and we accept no outside funding or advertisements.

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From theNNT Blog:

Delusions of Benefit in the International Stroke Trial

Results of the largest and arguably most important trial ever of thrombolytics (clot-busting drugs) for acute stroke were published last week in The Lancet, and the study’s conclusions are breathtaking. Not because of the study results, which are unsurprising, but because the authors’ conclusions suggest that they have gone stark, raving mad.