“Triple therapy confirmed to be the best treatment for these patients,” Dr. Rubboli concluded. “While not reducing MACE versus DAPT, it is indeed significantly more effective in reducing the most feared and devastating complication of AF, that is, stroke. Given the increased risk of bleeding, however, great care should be put in monitoring such therapy.”
Dr. Nikolaus Sarafoff, from Ludwig-Maximilians University, Munich, Germany, told Reuters Health by email, “In my opinion, one major limitation of the study is that only 7.7% of patients in the DAPT group were on oral anticoagulation (OAC) at randomization as compared to 62.1% in the triple arm. This shows clearly that physicians felt that patients in the DAPT arm had no real indication for OAC (even before the myocardial infarction with PCI occurred) and this makes the comparison of the two groups very difficult.”
“The indication for triple therapy and the optimal antithrombotic treatment should be taken carefully, weighing the bleeding and the ischemic risk of the patient,” Dr. Sarafoff concluded. “Several options to reduce bleeding complications in this high-risk population exist, such as omitting aspirin, shortening the duration of therapy. The results of the present study cannot supplant current guidelines that state clearly that patients with atrial fibrillation and a CHA2DS2-VASc Score 2 are in need of OAC no matter whether concomitant antiplatelet therapy is needed.”
The American College of Cardiology Foundation’s National Cardiovascular Data Registry supported this study. Three coauthors reported relevant relationships.