Low-dose rivaroxaban plus aspirin for the prevention of cardiovascular events: an evaluation of COMPASS

The cardiovascular outcomes for people using anticoagulation strategies (NCT01776424) trial randomized 27,395 patients with stable coronary artery disease or peripheral artery disease (PAD) to receive rivaroxaban 5 mg twice-daily alone, the combination of rivaroxaban 2.5 mg twice-daily and aspirin 100 mg daily, or aspirin 100 mg daily alone. The combination arm resulted in a 24% reduction in the primary end point of cardiovascular death, stroke …