Not applicableTemporarily pausedNCT05067556What this trial is testingDecreasing Long-term Opioid Use in Cancer SurvivorsWho this might be right forPainChronic PainCancer Pain+1 more Virginia Commonwealth University 18
Not applicableStudy completedNCT04433975What this trial is testingPsychosocial Pain Management to Improve Opioid Use Disorder Treatment OutcomesWho this might be right forOpioid-use DisorderMedication Assisted TreatmentChronic Pain University of Michigan 200
Not applicableStudy completedNCT04736550What this trial is testingEnhancing Exercise and Psychotherapy to Treat Pain and Addiction in Opioid Use Disorders ("EXPO" Pilot Trial)Who this might be right forOpioid-use DisorderPain Case Western Reserve University 63
Not applicableStudy completedNCT03022890What this trial is testingStudy of Yoga vs. Health Education for Chronic Pain in Persons Receiving Opioid Agonist TherapyWho this might be right forOpioid-Related DisordersPain, Chronic Butler Hospital 40
Testing effectiveness (Phase 2)Study completedNCT01880086What this trial is testingClomiphene Citrate for the Treatment of Low Testosterone Associated With Chronic Opioid Pain Medication AdministrationWho this might be right forHypogonadismOpioid-Related DisordersMale Infertility Weill Medical College of Cornell University 13
Large-scale testing (Phase 3)UnknownNCT01718496What this trial is testingMorphine, Dyspnea, Exercise and COPDWho this might be right forChronic Obstructive Pulmonary Disease McGill University Health Centre/Research Institute of the McGill University Health Centre 20
Post-approval studies (Phase 4)Active Not RecruitingNCT06367387What this trial is testingPain Self-Management and Patient-Oriented Dosing for Pain and in Retention Opioid TreatmentWho this might be right forOpioid Use DisorderChronic Pain Erin Winstanley 273
Testing effectiveness (Phase 2)Study completedNCT01983306What this trial is testingDose-ranging Study to Assess Safety and Efficacy of SP-333 for the Treatment of Opioid-induced Constipation (OIC)Who this might be right forConstipation Bausch Health Americas, Inc. 292
Testing effectiveness (Phase 2)Not Yet RecruitingNCT06827054What this trial is testingPsilocybin With Psychotherapy for Improving Chronic Pain in Cancer Patients Requiring OpioidsWho this might be right forHematopoietic and Lymphatic System NeoplasmMalignant Solid Neoplasm Roswell Park Cancer Institute 20
Large-scale testing (Phase 3)Looking for participantsNCT05459402What this trial is testingDivided or Single Exposure (DOSE) StudyWho this might be right forOpioid Use DisorderChronic PainMethadone University of Maryland, Baltimore 150
Testing effectiveness (Phase 2)Looking for participantsNCT05864053What this trial is testing(2R,6R)-Hydroxynorketamine for the Treatment of Neuropathic PainWho this might be right forPain, Neuropathic Rush University Medical Center 25
Very early researchStudy completedNCT03576781What this trial is testingDeveloping rTMS Treatment Strategies for Pain in Opiate DependenceWho this might be right forPainChronic PainOpioid Dependence+1 more Medical University of South Carolina 70
Not applicableEnded earlyNCT00716807What this trial is testingEfficacy of Nalbuphine and Naloxone Administered as Nose Sprays in the Treatment of Orofacial PainWho this might be right forTemporomandibular Joint Dysfunction SyndromeBurning Mouth Syndrome University of California, San Francisco 46
Not applicableUnknownNCT04838925What this trial is testingUsing Mobile Devices for Neurofeedback to Reduce Opioid Use in Chronic PainWho this might be right forChronic PainOpioid Use CrossComm, Inc. 23
Testing effectiveness (Phase 2)Study completedNCT00366431What this trial is testingStudy Evaluating Oral MOA-728 for the Treatment of Opioid-Induced Bowel Dysfunction (OIBD) in Subjects With Chronic Non-Malignant PainWho this might be right forConstipation Bausch Health Americas, Inc. 420
Not applicableEnrolling By InvitationNCT07202026What this trial is testingPrescription Opioid Discontinuation: Honoring Patient Insights and Experience to Support Safe and Caring Transitions -- Decision Aid PilotWho this might be right forOpioid Tapering Kaiser Permanente 30
Post-approval studies (Phase 4)Study completedNCT04395001What this trial is testingPain Response Evaluation of a Combined Intervention to Cope EffectivelyWho this might be right forChronic Pain Wake Forest University Health Sciences 280
Testing effectiveness (Phase 2)Study completedNCT01871285What this trial is testingEvaluation of the Tolerability of Switching Subjects on Chronic ATC Opioid Therapy to Buprenorphine HCl Buccal FilmWho this might be right forPain BioDelivery Sciences International 39
Not applicableStudy completedNCT03454555What this trial is testingIntegrated Services for Pain: Interventions to Reduce Pain EffectivelyWho this might be right forChronic Pain RTI International 543
Post-approval studies (Phase 4)Temporarily pausedNCT00916890What this trial is testingProspective Study About Clinical and Pharmacogenetic Safety of Opioid Use for Chronic PainWho this might be right forChronic Pain Fondazione IRCCS Policlinico San Matteo di Pavia 320