PA32540 (a coordinated-delivery tablet of enteric-coated aspirin 325 mg and immediate-release omeprazole 40 mg) versus enteric-coated aspirin 325 mg alone in subjects at risk for aspirin-associated gastric ulcers: Results of two 6-month, phase 3 studies

PA32540 reduced the incidence of endoscopic GUs compared to EC-ASA 325 mg, but with a similar cardiovascular event profile. Due to fewer UGI symptoms, continuation on aspirin therapy was greater in the PA32540 treatment arm.