The investigators of PRECISE-DAPT devised a five-item score to predict out-of-hospital bleeding risk in patients treated with dual antiplatelet therapy (DAPT) after coronary stenting. In patients at high risk of bleeding treated with prolonged DAPT, significantly more bleeding events were observed, with no reduction in ischaemic events.
Refers to Costa, F. et al. Derivation and validation of the predicting bleeding complications in patients undergoing stent implantation and subsequent dual antiplatelet therapy (PRECISE-DAPT) score: a pooled analysis of individual-patient datasets from clinical trials. Lancet389, 1025–1034 (2017)