ASA as DVT prophylaxis gaining in popularity?

Keeping the blood flowing is part of core medical knowledge – then why the controversy? The image is CC by Andi Campbell-Jones

In a recent post I noted that there was a dissonance between what I’ve been taught in school and what is actually the case regarding thrombosis prophylaxis after orthopaedic surgery. A new study by Parvizi et. al. looks into different dosages of ASA as a thromboprophylaxis after joint arthroplasties. Coming from a country that has fully embraced LMWH this feels alien… regardless, there seems to be increasing evidence that challenges my point of view. Continue reading