Not applicableStudy completedNCT01928303What this trial is testingPredicting Oxycodone Dose From Oral Fluid Drug LevelsWho this might be right forChronic Pain Weill Medical College of Cornell University 55
Not applicableUnknownNCT05717361What this trial is testingOpioid Sparing Anesthesia in Cervical Spine SurgeryWho this might be right forPain, PostoperativePain, AcutePain, Chronic+6 more Evangelismos Hospital 60
Not applicableStudy completedNCT03308188What this trial is testingEMPOWER: Randomized Trial of Online Chronic Pain Management Program to Reduce Reliance on Opioid Analgesic MedicationsWho this might be right forChronic Pain University of Cincinnati 402
Large-scale testing (Phase 3)UnknownNCT03675971What this trial is testingCOPE: Cannabinoids to Obviate Pain Experiment After Knee ReplacementWho this might be right forArthroplasty, Replacement, Knee Unity Health Toronto 220
Post-approval studies (Phase 4)Looking for participantsNCT06574009What this trial is testingBetter Options for Chronic Cancer PainWho this might be right forChronic PainCancer SurvivorOpioid Dependence VA Office of Research and Development 294
Large-scale testing (Phase 3)Study completedNCT00980798What this trial is testingPlacebo-controlled Trial With OROS Hydromorphone Hydrochloride to Treat Patients With Moderate to Severe Pain Induced by Osteoarthritis of the Hip or the KneeWho this might be right forPainOsteoarthritis, HipOsteoarthritis, Knee Janssen-Cilag International NV 288
Not applicableStudy completedNCT02525731What this trial is testingTargeting Effective Analgesia in Clinics for HIV - Patient CohortWho this might be right forHIV InfectionPainDrug Dependence Boston Medical Center 170
Not applicableLooking for participantsNCT06015711What this trial is testingThe Effect of Preoperative Maxigesic® on Intraoperative Remifentanil RequirementWho this might be right forOpioid Use Ajou University School of Medicine 96
Post-approval studies (Phase 4)Study completedNCT00738192What this trial is testingComparison of Analgesic Efficacy of Fentanyl, Sufentanil and Butorphanol After Remifentanil AnesthesiaWho this might be right forPostoperative Pain Nanjing Medical University 150
Post-approval studies (Phase 4)Study completedNCT02763098What this trial is testingRemifentanil on Hemodynamic Response to Anesthesia InductionWho this might be right forAnesthesia Dokuz Eylul University 90
Post-approval studies (Phase 4)Study completedNCT04752033What this trial is testingIntrathecal Opioids for Colorectal ResectionWho this might be right forColorectal SurgeryPain, PostoperativeAnalgesic, Opioid Mayo Clinic 80
Post-approval studies (Phase 4)Study completedNCT03314792What this trial is testingEffects of Tapentadol Versus Oxycodone After Hysterectomy.Who this might be right forPain, PostoperativePain UterusPain, Acute+3 more Oslo University Hospital 86
Not applicableStudy completedNCT02990377What this trial is testingReducing Non-Medical Opioid Use: An Automatically Adaptive mHealth InterventionWho this might be right forNon-Medical Opioid Use University of Michigan 459
Not applicableStudy completedNCT02064894What this trial is testingOral Analgesic Utilization for CHildhood Musculoskeletal InjuriesWho this might be right forMusculoskeletal Injury St. Justine's Hospital 501
Not applicableUnknownNCT05386979What this trial is testingMultimodal Analgesic Management of Naborphine Combined With Opioid Free Anesthesia in OSA Patients Undergoing Bariatric SurgeryWho this might be right forAnalgesics，OpioidBariatric Surgery Qianfoshan Hospital 48
Testing effectiveness (Phase 2)Study completedNCT00831051What this trial is testingComparison of the Efficacy and Safety of Q8003 Versus Its Individual Components in Bunionectomy PatientsWho this might be right forPostoperative Pain QRxPharma Inc. 197
Not applicableStudy completedNCT06933641What this trial is testingRegional Blocks for Lumbar Disc Surgery AnalgesiaWho this might be right forAnalgesia Erzincan University 180
Not applicableStudy completedNCT03798522What this trial is testingErector Spinae Plane Block Versus Opioid Based General Anesthesia During Laparoscopic Bariatric SurgeryWho this might be right forBariatric Surgery CandidateMorbid ObesityVisceral Pain Cairo University 28
Testing effectiveness (Phase 2)Ended earlyNCT00558870What this trial is testingRole of Methadone As Co-Opioid AnalgesicWho this might be right forPain M.D. Anderson Cancer Center 5
Not applicableStudy completedNCT06838156What this trial is testingComparison of Analgesic Efficacy of Quadratus Lumborum Type 3 and Suprainguinal Fascia Iliaca Compartment Block in Total Hip Arthroplasty SurgeryWho this might be right forOpioid ConsumptionPain Postoperative Başakşehir Çam & Sakura City Hospital 60