Testing effectiveness (Phase 2)Study completedNCT04036968What this trial is testingEnhancing Medication-based Analgesia in Humans- STUDY 2Who this might be right forPainCannabisOpioid Use Johns Hopkins University 31
Not applicableLooking for participantsNCT07594717What this trial is testingEffects of E-Cigarette Flavors on Adult E-Cigarette Users With Opioid Use DisorderWho this might be right forNicotine Use DisoderOpioid Use Disorder Prisma Health-Upstate 70
Early research (Phase 1)Study completedNCT05974046What this trial is testingSingle Dose Study of [14C]-IDV184001AN ([14C]-IDV184001) in Healthy Adult Male ParticipantsWho this might be right forOpioid Use Disorder Indivior Inc. 7
Post-approval studies (Phase 4)Ended earlyNCT04495374What this trial is testingOral Pregabalin as Preemptive Analgesia in Abdominal HysterectomyWho this might be right forPain, PostoperativeAnalgesiaGabapentin Adverse Reaction+1 more Universidade Federal de Alfenas 58
Not applicableUnknownNCT04664062What this trial is testingComparing Home, Office, and Telehealth Induction for Medication Assisted Treatment for Opioid Use DisorderWho this might be right forOpioid-use DisorderOpioid Dependence University of Colorado, Denver 303
Not applicableLooking for participantsNCT07085351What this trial is testingEEG Biomarkers for OUD: Diagnostic, Prognostic, and Predictive ApplicationsWho this might be right forOpiod Use Disorder University of Illinois at Chicago 70
Not applicableActive Not RecruitingNCT07022782What this trial is testingMEDiterranean Diet-driven Detoxification of OPioid Addicted patiEnts (MED-DOPE)Who this might be right forOpioid Addiction Aristidis Veskoukis 40
Not applicableLooking for participantsNCT06639373What this trial is testingThe Road to Recovery Initiative (R2RI)Who this might be right forSubstance-Related Disorders BC Centre on Substance Use 10,000
Not applicableLooking for participantsNCT06552741What this trial is testingScreening, Evaluation and Assessment (SEA) Protocol at the NIDA IRPWho this might be right forSubstance Use DisorderAlcohol Use Disorder National Institute on Drug Abuse (NIDA) 10,000
Not applicableStudy completedNCT06696066What this trial is testingPEERS Pilot: Peer Recovery Support Program to Support Engagement in Medication for Opioid Use DisorderWho this might be right forOpioid Use Disorder Geisinger Clinic 13
Not applicableStudy completedNCT06384781What this trial is testingSTAMPS: South Carolina Buprenorphine Treatment Initiation, Adherence, and Retention Utilizing Mobile Health Units and Peer Support SpecialistsWho this might be right forOpioid Use Disorder Prisma Health-Upstate 90
Large-scale testing (Phase 3)Enrolling By InvitationNCT06077422What this trial is testingExparel vs. Marcaine ESP Block for Post-cardiac Surgical PainWho this might be right forPain, PostoperativeOpioid UsePerioperative Complication+1 more Rutgers, The State University of New Jersey 150
Testing effectiveness (Phase 2)UnknownNCT00188383What this trial is testingEffects of N-Methyl-D-Aspartate (NMDA)-Receptor Antagonism on Hyperalgesia, Opioid Use, and Pain After Radical ProstatectomyWho this might be right forHyperalgesiaPainProstate Cancer University Health Network, Toronto 132
Not applicableStudy completedNCT05262569What this trial is testingPostoperative Opioid Use and Ileus Occurrence---A Case Control StudyWho this might be right forIleusOpioid Use Peking University People's Hospital 596
Not applicableUnknownNCT03933345What this trial is testingOverdose Risk Management and NaloxoneWho this might be right forOpioid Use National Development and Research Institutes, Inc. 600
Testing effectiveness (Phase 2)Study completedNCT04982029What this trial is testingCannabidiol on Reward- and Stress-related Neurocognitive Processes in Individuals With Opioid Use DisorderWho this might be right forOpioid-use Disorder Brigham and Women's Hospital 15
Not applicableWithdrawnNCT04157062What this trial is testingAn Open-Label Trial of Repetitive Transcranial Magnetic Stimulation for Opioid Use DisorderWho this might be right forOpioid-use DisorderSubstance-Related DisordersChemically-Induced Disorders+1 more West Virginia University
Not applicableNot Yet RecruitingNCT07587359What this trial is testingA Unique, Co-Designed Family-Based TherapyWho this might be right forOpioid Abuse (Disorder) Ohio State University 120
Very early researchStudy completedNCT04308694What this trial is testingOpioid Treatment Program (OTP)-Pharmacy Collaboration for Methadone Maintenance TreatmentWho this might be right forOpioid-use Disorder Friends Research Institute, Inc. 20
Not applicableLooking for participantsNCT05995886What this trial is testingUsing Facebook to Support Opioid Recovery Among American Indian WomenWho this might be right forOpioid Use Disorder Mayo Clinic 60