October 6, 2009 – The Harvard Clinical Research Institute (HCRI) said last week the first patients are enrolled in the DAPT Study, marking the official initiation of the four-year clinical trial to investigate the duration of dual anti-platelet therapy (DAPT, the combination of aspirin and a thienopyridine/anti-platelet medication to reduce the risk of blood clots) following drug-eluting stent i
