Overview Rheumatoid Arthritis Dose Ranging Study (0663-086)(COMPLETED) Status: Completed Trial end date: 2008-03-01 Target enrollment: Participant gender: Summary To assess the clinically active dose range of study medication in the treatment of patients with rheumatoid arthritis. Phase: Phase 2 Details Lead Sponsor: Merck Sharp & Dohme Corp.Treatments: DiclofenacEtoricoxib