Overview Naproxen Sodium Extended-Release Actual Use Study Status: Completed Trial end date: 2008-11-01 Target enrollment: Participant gender: Summary The purpose of this Study is to assess how subjects will use the investigational product in an uncontrolled, naturalistic environment. Phase: Phase 3 Details Lead Sponsor: BayerCollaborator: Pegus Research, Inc.Treatments: Naproxen