Overview A Study of Monthly Risedronate for Osteoporosis Status: Completed Trial end date: 2008-04-01 Target enrollment: Participant gender: Summary The purpose of this trial is to study the efficacy of a single-dose monthly dosing regimen as compared to the standard daily dosing regimen of risedronate 5 mg daily. Phase: Phase 3 Details Lead Sponsor: Warner ChilcottCollaborator: SanofiTreatments: Etidronic AcidRisedronate SodiumRisedronic Acid