Low-dose aspirin for primary prevention

Dr Eric Topol


June 17, 2009

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A new meta-analysis questions the use of low-dose aspirin for the prevention of cardiovascular events. Given its current wide use, these findings are important and have far-reaching consequences. What are your thoughts?


Meta-analysis questions use of aspirin in primary prevention

Antithrombotic Trialists' (ATT) Collaboration. Aspirin in the primary and secondary prevention of vascular disease: collaborative meta-analysis of individual participant data from randomised trials. Lancet 2009; 373: 1849-1860.

Algra A and Greving JP. Aspirin in primary prevention: sex and baseline risk matter. Lancet 2009; 373: 1821-1822.


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