Codeine Completed Phase 4 Trials for Back Pain, Unspecified / Osteoarthritis (OA) Treatment

CompletedTreatment4 IdentifierTitleDrugs
NCT00324038Buprenorphine in the Treatment of Osteoarthritis (OA) in the Elderly
NCT00784810A Study to Compare Oxycodone/Naloxone Prolonged Release Against Codeine/Paracetamol in the Treatment of Moderate to Severe Chronic Low Back Pain or Pain Due to Osteoarthritis
NCT02501564Evaluation of NaproxenSodium and CodeinePhosphate Combination in Osteoarthritis