Overview Naproxen Sodium/ASA Platelet Study Status: Completed Trial end date: 2015-05-01 Target enrollment: Participant gender: Summary To determine if administration of naproxen sodium 220 mg maintains the platelet inhibitory effect of a low dose Immediate Release Aspirin (IR ASA) regimen. Phase: Phase 1 Details Lead Sponsor: BayerTreatments: AspirinNaproxen