| Not Yet Recruiting | Dynamic Treatment Regimes for Opioid Use Disorder NCT07011758 | Brigham and Women's Hospital | Phase 2 |
| Not Yet Recruiting | Integrated Care Versus Usual Care for Opioid Use Disorder and Infectious Diseases in Veterans NCT06766331 | VA Office of Research and Development | N/A |
| Not Yet Recruiting | Family-Focused Study to Support Medication for Opioid Use Disorder NCT07451197 | University of Wisconsin, Madison | N/A |
| Withdrawn | Inpatient Buprenorphine Induction With Psilocybin for Opioid Use Disorder NCT06005662 | Johns Hopkins University | Phase 2 |
| Not Yet Recruiting | Coordinating Outpatient bupreNorphiNe for Emergency Care and Continuing Treatment NCT07024498 | University of California, Davis | N/A |
| Not Yet Recruiting | Digital Treatment for Chronic Pain and Addiction in Veterans With Opioid Use Disorder Receiving Buprenorphine NCT07361432 | VA Office of Research and Development | Phase 3 |
| Not Yet Recruiting | Effects of Pharmacological Stress and rTMS on Executive Function in Opioid Use Disorder NCT04231708 | Wayne State University | Phase 2 |
| Not Yet Recruiting | A Bundled Intervention to End Opioid Overdoses NCT07485335 | University of Alabama at Birmingham | Phase 4 |
| Not Yet Recruiting | The Community Paramedic Response and Overdose Outreach With Supportive Medical-Legal Services Study NCT07216963 | Duke University | N/A |
| Recruiting | A Clinical Trial Comparing Buprenorphine Formulations for High Potency Synthetic Opioid Use NCT06726200 | Rachel R. Luba | EARLY_Phase 1 |
| Not Yet Recruiting | Trauma-informed, Resilience-based Telehealth Intervention for Improving HIV Prevention and HCV Care for Person NCT06799702 | University of Georgia | N/A |
| Not Yet Recruiting | Evaluation of the O'Neil Long Acting Naltrexone Implant in Opioid Dependent Persons NCT05382091 | Go Medical Industries Pty Ltd | Phase 2 |
| Not Yet Recruiting | Development of an Opioid Withdrawal Clinical Outcome Assessment NCT07094672 | University of Maryland, Baltimore | — |
| Not Yet Recruiting | NOTRE: Optimizing Long-Acting Pre-Exposure Prophylaxis and Medications for Opioid Use Disorder Interventions i NCT06854029 | Duke University | Phase 4 |
| Not Yet Recruiting | Comparing Outpatient Treatment Retention Among Individuals Using Fentanyl Randomized to Low-dose and Direct-to NCT07469501 | University of California, San Francisco | Phase 4 |
| Not Yet Recruiting | Sublingual Buprenorphine Through Telemedicine vs In-Person Care as Usual NCT05339256 | New York State Psychiatric Institute | Phase 2 |
| Not Yet Recruiting | Real-World Evaluation of Compl-AI for Predicting Early Medication Dropout in Opioid Use Disorder Treatment NCT07456930 | Tools4Patient | — |
| Recruiting | Evaluation of a Patient Decision Aid for Emergency Department Initiated Buprenorphine NCT07278518 | Medical University of South Carolina | N/A |
| Not Yet Recruiting | Examining Analgesic Synergy and Efficacy in Trauma Care NCT07435077 | Wake Forest University Health Sciences | Phase 4 |
| Not Yet Recruiting | Ketones for Opioid Craving NCT07128524 | University of Maryland, Baltimore | Phase 2 |
| Not Yet Recruiting | Dronabinol and Epidiolex to Manage Uncontrolled Residual Symptoms of Buprenorphine Initiation Trial NCT07148206 | Montefiore Medical Center | Phase 3 |
| Not Yet Recruiting | Resilience Among Individuals With Opioid Use Disorder NCT06954402 | Johns Hopkins University | N/A |
| Recruiting | Social Functioning in Opioid Use Disorder NCT07044466 | Medical University of South Carolina | N/A |
| Suspended | Measuring the Effects of Neurostimulation on Risky and Ambiguous Decision-Making Capacity in People With and W NCT06577454 | National Institute on Drug Abuse (NIDA) | N/A |
| Not Yet Recruiting | Improving Access to Opioid Use Disorder Treatment Among Marginalized Patients With a Tailored Telehealth Inter NCT06341608 | University of Pennsylvania | N/A |
| Not Yet Recruiting | A Clinical Trial of Telehealth Treatment for Opioid Use Disorders NCT07362082 | Yale University | N/A |
| Not Yet Recruiting | Kentucky Women's Justice Community Overdose Innovation Network - Phase II NCT07179614 | Michele Staton | N/A |
| Not Yet Recruiting | iSTEP-N 101b: Pharmacokinetics and Safety Study of Low- and High-Dose Naltrexone Implants vs Monthly Vivitrol NCT07064564 | Akyso Therapeutics, LLC | Phase 1 |
| Recruiting | Pilot of Mailing Buprenorphine NCT07421102 | Medical University of South Carolina | EARLY_Phase 1 |
| Not Yet Recruiting | Impact of Federal and State Medications for Opioid Use Disorder (MOUD) Policy Changes During the Pandemic NCT07232641 | Boston University | — |
| Recruiting | Project STRONGER: Stepped Care for Opioid Use Disorder Treatment Engagement and Recovery NCT07115030 | Yale University | N/A |
| Not Yet Recruiting | Acceptability and Feasibility of Extended-Release Subcutaneous Buprenorphine on a Mobile Pharmacy Clinic NCT07176351 | Yale University | Phase 4 |
| Not Yet Recruiting | Methadone Patient Access to Collaborative Treatment NCT06556602 | University of Arizona | N/A |
| Not Yet Recruiting | Testing the CrOss Systems Technical Assistance for Retaining Staff (COSTARS) Model for Improving Staff Retenti NCT07439783 | Alicia Bunger | N/A |
| Recruiting | A Study of Brenipatide in Participants With Opioid Use Disorder NCT07420283 | Eli Lilly and Company | Phase 2 |
| Not Yet Recruiting | EMS-Initiated Buprenorphine NCT07475728 | Yale University | — |
| Not Yet Recruiting | Emotional Brain Training for Addiction Medicine Treatment - A Pilot Study NCT07001371 | Loma Linda University | N/A |
| Not Yet Recruiting | Transition From Acute to Chronic Opioid Use and Chronic Pain NCT07211399 | Jacques E. Chelly | EARLY_Phase 1 |
| Not Yet Recruiting | Symptom-Inhibited Naloxone Induction (SINI) for Buprenorphine Initiation: A Feasibility Trial NCT07439549 | Pouya Azar | Phase 4 |
| Recruiting | Combined tDCS and Cognitive Training as an Adjunctive Treatment in Opioid Use Disorder NCT07158853 | University of Minnesota | N/A |
| Recruiting | Ketamine for Opioid Use Disorder NCT06943859 | University of Maryland, Baltimore | Phase 2 |
| Recruiting | Mindfulness-Based Ecological Momentary Intervention for Opioid Use Disorder and Chronic Pain NCT06947122 | Arizona State University | N/A |
| Not Yet Recruiting | Targeting Treatment-Resistant OUD With Ketamine-Assisted Mindfulness Oriented Recovery Enhancement NCT07369089 | University of California, San Diego | Phase 2 |
| Not Yet Recruiting | Clinical Decision Support to Increase Use of Medications for Opioid Use Disorder NCT06526286 | University of Colorado, Denver | — |
| Not Yet Recruiting | Evaluation of Clinical Decision Support in Opioid Tapering NCT06527079 | University of Colorado, Denver | — |
| Withdrawn | Intrathecal Hydromorphone vs Intrathecal Morphine to Treat Post Cesarean Pain in Patients With Opioid Use Diso NCT06784180 | University of North Carolina, Chapel Hill | Phase 4 |
| Recruiting | HIV, Equity, and Addiction Training (HEAT) Program NCT06370481 | University of Alabama at Birmingham | N/A |
| Recruiting | Evaluation of Tirzepatide as an Adjunct to Buprenorphine for the Treatment of Opioid Use Disorder NCT06651177 | T. John Winhusen, PhD | Phase 2 |
| Not Yet Recruiting | Integrating MOUD in Nonmedical Community Settings (Better Together) NCT06416020 | Howard University | N/A |
| Recruiting | Better Experiences in Substance Treatment: A Brief Alcohol-focused Intervention Tailored for Patients in Opioi NCT07342504 | University of Notre Dame | N/A |
| Recruiting | Adapting the Penny Chatbot for Perinatal OUD Patients: COPILOT NCT06969261 | University of Pennsylvania | N/A |
| Not Yet Recruiting | Reentry Incentives and Support for Engagement With Contingency Management NCT07322588 | Oregon Health and Science University | N/A |
| Withdrawn | fNIRs-based Neurofeedback to Reduce Relapse in pOUD/AUD NCT03595293 | Milton S. Hershey Medical Center | N/A |
| Recruiting | Evaluation of a Peer Recovery Support Program Adapted to Target Retention in Clinic-based Medication for Opioi NCT07197801 | Geisinger Clinic | N/A |
| Recruiting | Psilocybin on Brain Mechanisms of Motivation in OUD NCT06810310 | Anna Rose Childress, Ph.D. | Phase 2 |
| Recruiting | Psilocybin for Opioid Use Disorder (OUD) NCT06796062 | NYU Langone Health | Phase 2 |
| Recruiting | Mobile Platform for Optimizing Wellness and Engagement in Recovery NCT07178990 | University of Michigan | N/A |
| Enrolling By Invitation | Older Adults, Methadone, and Cognitive Function NCT07153029 | University of Maryland, Baltimore | N/A |
| Not Yet Recruiting | Enhancing Recovery Capital Amid Opioid Use Disorder Pharmacotherapy: A Pilot Randomized Trial NCT05245513 | Massachusetts General Hospital | N/A |
| Enrolling By Invitation | Evaluating the Feasibility, Acceptability, and Preliminary Outcomes of Heart Rate Variability Biofeedback for NCT07361731 | Arizona State University | N/A |
| Recruiting | Open Pilot Trial of Adapted Cognitive Processing Therapy for Comorbid PTSD and Opioid Use Disorder NCT06872164 | The City College of New York | N/A |
| Recruiting | Technology-Enhanced Therapy vs. Medication Monitoring for Buprenorphine Retention in Pregnant Persons NCT06999811 | Medical University of South Carolina | N/A |
| Recruiting | Sustaining Recovery for People on Opioid Agonist Treatment With Conversational Agents NCT06732596 | Boston Medical Center | N/A |
| Recruiting | NavSTAR Implementation Effectiveness Trial Across a Health System NCT07262190 | Friends Research Institute, Inc. | N/A |
| Recruiting | Extended-release Buprenorphine as a Novel Low-dose Induction Strategy NCT06441604 | Brigham and Women's Hospital | Phase 2 |
| Recruiting | Wellcome Leap Psilocybin for OUD NCT06786325 | Anna Rose Childress, Ph.D. | Phase 2 |
| Not Yet Recruiting | PRoducing Outcome Measures for OTP Quality Improvement NCT07214389 | RTI International | N/A |
| Not Yet Recruiting | TMS to Improve Recovery Outcomes Among Patients With Opioid Use Disorder (OUD) and Alcohol Use Disorder (AUD) NCT07171359 | Washington State University | N/A |
| Enrolling By Invitation | Measurement Based Care in Opioid Treatment Programs NCT06965010 | University of Pittsburgh | N/A |
| Recruiting | The Effect of Light Intervention on Recovery in Individuals With Opioid Use Disorder (OUD) NCT06832007 | University of Alabama at Birmingham | N/A |
| Not Yet Recruiting | Contingency Management to Improve Medication for Opioid Use Disorder Continuation After the Emergency Departme NCT07129902 | University of Vermont | N/A |
| Recruiting | Development of an mHealth Behavioral Sleep Medicine Intervention for Use During Medication Assisted Treatment NCT06157840 | Medical University of South Carolina | N/A |
| Active Not Recruiting | Autonomous Digital CBT Intervention for Opioid Use Disorder in Individuals With Co-Occurring Internalizing Dis NCT06545071 | University of Minnesota | Phase 1 |
| Recruiting | Towards Testing the Effectiveness of Recovery Community Centers (RCCs) NCT07010978 | Massachusetts General Hospital | N/A |
| Recruiting | Autobiographical Memory in Opioid Use Disorder NCT06643988 | University of Pennsylvania | N/A |
| Recruiting | Brief Digitally-Enhanced Intervention for Reducing Alcohol Use During MOUD NCT06718491 | Ohio State University | Phase 2 |
| Withdrawn | Feasibility of Pediatric Emergency Department-Initiated Treatment for Adolescents With Opioid Use Disorder NCT04737603 | University of California, Davis | Phase 2 |
| Enrolling By Invitation | Mobile Mindfulness Training (mMT) for People in Medication Treatment of Opioid Use Disorder (MOUD) NCT06857968 | Amy Meadows | N/A |
| Recruiting | CEDRN: Opioid Registry NCT07466784 | University of British Columbia | — |
| Recruiting | Combined Guanfacine and Mindfulness Meditation as an Adjunct to Buprenorphine Maintenance in Opioid Use Disord NCT06642181 | Rutgers, The State University of New Jersey | Phase 1 |
| Recruiting | Buprenorphine for Individuals in Jail NCT06306443 | Friends Research Institute, Inc. | Phase 3 |
| Recruiting | Addressing Racial Disparities in Opioid Overdose Using Peer Recovery Coach Training and mHealth Platform NCT06573476 | Friends Research Institute, Inc. | N/A |
| Enrolling By Invitation | Impact of Collaborative Care for Pregnant Women With Opioid Use Disorder in Low-Resource Obstetric Settings NCT06956352 | University of Pittsburgh | — |
| Recruiting | Infectious Disease (ID) Testing OUtreach in Carceral Hubs NCT06679751 | Boston Medical Center | — |
| Recruiting | Right Tools, Right Time, Right Place: Telehealth for Opioid Use Disorder in Vulnerable Settings NCT07169409 | Boulder Care | Phase 1 |
| Recruiting | Telehealth vs In-Person Evaluation of Addiction Treatment After Visiting the Emergency Department NCT06961058 | University of California, Davis | N/A |
| Recruiting | Emotional Awareness and Expression Therapy for Chronic Pain and Opioid Use Disorder NCT06865560 | University of Michigan | N/A |
| Recruiting | Semaglutide for Helping Opioid Recovery NCT06639464 | Brigham and Women's Hospital | Phase 2 |
| Recruiting | Assessing Optimal XRB Initiation Points in Jail NCT06051890 | NYU Langone Health | Phase 4 |
| Not Yet Recruiting | Injectable Buprenorphine in Prison: a Preference Trial NCT06880718 | Lifespan | Phase 4 |
| Withdrawn | A Pharmacokinetic, Safety, and Tolerability Study of LUCEMYRA in the Treatment of Opioid Withdrawal Management NCT06711640 | USWM, LLC (dba US WorldMeds) | Phase 1 |
| Active Not Recruiting | Telemedicine XR-B for Individuals in Jail NCT07524738 | Friends Research Institute, Inc. | Phase 3 |
| Recruiting | Evaluation of a Physical Device for Medical Use (ADTPM 1) for Opioid Withdrawal Symptoms NCT07079215 | Nu Eyne Co., Ltd. | N/A |
| Recruiting | Exploration of Synaptotrophic Effects of Psilocybin in Opioid Use Disorder (OUD) NCT06160284 | Yale University | Phase 1 |
| Recruiting | Effects of Lemborexant on Insomnia and Its Relationship to Mood and Behavior on Opioid Use Disorder Subjects NCT06981195 | Virginia Commonwealth University | Phase 2 |
| Completed | Neurofeedback During Naturalistic Stimuli to Reduce Craving in Heroin Addiction NCT07344233 | Icahn School of Medicine at Mount Sinai | N/A |
| Recruiting | Rapid Outpatient Low-dose Initiation of Buprenorphine for OUD With Fentanyl Use NCT06379984 | University of Pennsylvania | Phase 2 |
| Withdrawn | HMP for Addictions Study NCT06063499 | University of Wisconsin, Madison | N/A |
| Recruiting | Buprenorphine as a Post-operative Analgesic in Opioid-Naive Patients After Ankle Fracture Surgery NCT06949826 | Jenna-Leigh Wilson | Phase 4 |
| Recruiting | Using Clinical Decision Support to Provide Social Risk-Informed Care for Opioid Use Disorder in the Emergency NCT06872190 | University of California, San Francisco | N/A |
| Completed | Effect of Music on Cue Reactivity for Patients With Opioid Use Disorder NCT06948890 | Brigham and Women's Hospital | N/A |
| Recruiting | Using AI and Peer Coaching to Address Racial Disparities Among People Who Use Opioids NCT06569667 | Friends Research Institute, Inc. | N/A |
| Completed | Adaptive Decision Support for Addiction Treatment (ADAPT) Factorial Trial NCT06793696 | Yale University | N/A |
| Recruiting | Adaptive Decision Support for Addiction Treatment Master NCT06799117 | Yale University | N/A |
| Recruiting | Improving Social Connectedness Through Digital Health to Enhance Recovery from OUD Among the Justice Involved NCT06896656 | Rhode Island Hospital | N/A |
| Enrolling By Invitation | Assessing Concentrations of Methadone and Its Metabolites NCT06835582 | Cari Health Inc. | — |
| Recruiting | Machine-Learning Prediction and Reducing Overdoses With EHR Nudges NCT06806163 | University of Pittsburgh | N/A |
| Recruiting | Integrated Treatment for Opioid Use Disorder and PTSD NCT06641115 | Medical University of South Carolina | N/A |
| Enrolling By Invitation | Workforce and System Change to Treat Adolescent Opioid Use Disorder Within Integrated Pediatric Primary Care NCT06477848 | Indiana University | N/A |
| Recruiting | Sensing Physiological Symptoms of Opioid Withdrawal and Cravings in Patients With Opioid Use Disorder NCT06487533 | Spark Biomedical, Inc. | — |
| Completed | PEERS Pilot: Peer Recovery Support Program to Support Engagement in Medication for Opioid Use Disorder NCT06696066 | Geisinger Clinic | N/A |
| Recruiting | Teaching Health Resilience in a Hospital Setting: A Peer-led Intervention NCT06843213 | University of Pennsylvania | N/A |
| Recruiting | A Bundled Intervention NCT06593093 | University of Alabama at Birmingham | Phase 1 / Phase 2 |
| Recruiting | Opioid Use Disorder and Pain NCT06800703 | Yale University | — |
| Recruiting | Expanding the Youth Opioid Recovery Support (YORS) Intervention for MOUD Adherence to Adolescents With OUD NCT06774248 | Potomac Health Foundations | N/A |
| Recruiting | A Study to Test Whether BI 1356225 Improves Impulsive Behavior in People With Opioid Use Disorder Who Are Taki NCT06628622 | Boehringer Ingelheim | Phase 1 |
| Recruiting | Brain Training for Substance Use Disorders NCT06870110 | Neurotype Inc. | N/A |
| Completed | Remote Methadone Ingestion Surveillance Trial (RMIST) NCT05259501 | University of Texas Southwestern Medical Center | N/A |
| Recruiting | GLP-1R Agonist Treatment for Opioid Use Disorder NCT06548490 | Milton S. Hershey Medical Center | Phase 2 |
| Recruiting | Adversity, Brain and Opioid Use Study NCT06355778 | University of Michigan | N/A |
| Recruiting | Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythm NCT06104280 | University of Alabama at Birmingham | — |
| Recruiting | Identifying Optimal Buprenorphine Dosing for Opioid Use Disorder Treatment and Prevention of Overdose NCT06316830 | Rhode Island Hospital | Phase 2 / Phase 3 |
| Completed | The Acupuncture for Pain, Opioid Use Disorder and Mood NCT06543355 | Albert Einstein College of Medicine | N/A |
| Active Not Recruiting | Retention and Re-Engagement in Treatment for Addiction Following Serious Injection Related Infections (RETAIN) NCT06489535 | Boston Medical Center | N/A |
| Recruiting | OUD (Opioid Use Disorder) Target Trial NCT06585709 | Duke University | N/A |
| Recruiting | Remotely Observed Methadone Evaluation II NCT06338280 | Sonara Health | Phase 2 |
| Recruiting | PrEP and MOUD Rapid Access for Persons Who Inject Drugs: The CHORUS+ Study NCT05769218 | Boston Medical Center | N/A |
| Recruiting | Overdose Recovery and Care Access (ORCA) Qualitative Stakeholder Interviews and County-level Data NCT06768814 | University of Washington | N/A |
| Recruiting | Computer Game, Qualitative, and MEG/EEG Assessment of Serotonergic Psychedelics NCT06624137 | Yale University | — |
| Recruiting | Standard Versus High Dose ED-Initiated Buprenorphine Induction NCT06494904 | Yale University | Phase 3 |
| Recruiting | Low-Intensity Focused Ultrasound and the Complex Patient NCT06297200 | Virginia Polytechnic Institute and State University | N/A |
| Not Yet Recruiting | PEX010-Assisted Therapy for Opioid Use Disorder (OUD): a Feasibility Study NCT06608459 | Filament Health Corp. | Phase 2 |
| Recruiting | EXPANDED SCOPE for Parent Grant Entitled, "Peer Recovery Support Services for Individuals in Recovery Residenc NCT06696157 | Potomac Health Foundations | N/A |
| Recruiting | Pain Self-Management and Treatment Engagement for Patients Taking Opioids NCT06855732 | University of Pittsburgh | N/A |
| Active Not Recruiting | E-cigarette Switching Older Adults NCT06534905 | University of Maryland, Baltimore | N/A |
| Recruiting | Systems Analysis and Improvement to Optimize Opioid Use Disorder Care Quality and Continuity for Patients Exit NCT06593353 | University of Washington | N/A |
| Recruiting | AvertD Post-Approval Study NCT07135323 | Prescient Medicine Holdings, Inc. | — |
| Completed | Opioid Use and Criminal Justice: Intervening to Improve the Outcomes of Women NCT06682364 | Abenaa Jones, Ph.D. | N/A |
| Recruiting | Adolescent Outcomes of Post-operative Opioid EXposure NCT06350409 | Sharon Levy | — |
| Recruiting | Low-dose Buprenorphine Initiation for Opioid Use Disorder NCT05450718 | Montefiore Medical Center | Phase 4 |
| Recruiting | Combined THC and CBD for OUD and Chronic Pain NCT06544291 | Yale University | Phase 2 |
| Recruiting | Study to Assess the Use of Tezampanel for Opioid Withdrawal Syndrome in Treatment-Seeking Patients With Opioid NCT06538558 | Proniras Corporation | Phase 1 |
| Not Yet Recruiting | The Feasibility of the OpiVenture Program for Clients Undergoing Opioid Agonist Therapy NCT06211972 | Dalhousie University | N/A |
| Recruiting | Longitudinal Neural Fingerprinting of Opioid-use Trajectories NCT06207162 | Yale University | N/A |
| Recruiting | Adaptive Interventions for Emergency Department Patients With Opioid Use Disorder NCT06827288 | RAND | N/A |
| Recruiting | Continuum of Care in Hospitalized Patients With Opioid/Stimulant Use Disorder and Infectious Complications Fro NCT06513156 | Elana Rosenthal | N/A |
| Not Yet Recruiting | Evaluation of Switch to Dolutegravir/Lamivudine (DTG/3TC) From Current Suppressive Antiretroviral Therapy in P NCT06580873 | Saskatchewan Health Authority - Regina Area | Phase 4 |
| Recruiting | Intervening on Opioid Use and Loneliness NCT06458335 | University of Rochester | N/A |
| Recruiting | Cannabis and Opioid Use Disorder NCT05729932 | University of Kentucky | Phase 1 |
| Recruiting | Leveraging Artificial Intelligence and Multi-Omics Data to Predict Opioid Addiction NCT06540105 | University of California, San Diego | — |
| Completed | Philly NavSTAR Implementation Trial NCT06634277 | Friends Research Institute, Inc. | N/A |
| Recruiting | E-Cigarettes for Harm Reduction in Smokers With Opioid Use Disorder NCT05722561 | NYU Langone Health | Phase 2 |
| Completed | Open Trial of Technology-Enhanced Behavioral Intervention for Buprenorphine Retention in Pregnant and Postpart NCT06496230 | Medical University of South Carolina | EARLY_Phase 1 |
| Active Not Recruiting | Effective Caregiving for Neonatal Abstinence Syndrome: Testing an Instructional Mobile Technology Platform for NCT04783558 | Washington State University | N/A |
| Completed | Assessing the Efficacy of Self-Driven Repetitive Artmaking Practice NCT06554431 | Montefiore Medical Center | N/A |
| Recruiting | Emergency Medicine Peer Outreach Worker Engagement for Recovery NCT06320015 | University of California, Los Angeles | — |
| Recruiting | An Intervention Mapping Approach to Closing the Gap in Maternal OUD and Infant NAS Care (SUPPORT) NCT06576323 | University of Pennsylvania | N/A |
| Active Not Recruiting | tAN for PTSD and OUD in Buprenorphine Therapy NCT06130501 | University of Cincinnati | N/A |
| Completed | Study of the BIOPIN 6 Naltrexone Implant in Healthy Adults NCT06216132 | Akyso Therapeutics, LLC | Phase 1 |
| Active Not Recruiting | Low-dose Versus a High-dose Sublingual Buprenorphine Induction NCT05944952 | Friends Research Institute, Inc. | Phase 4 |
| Terminated | Ketamine for OUD and Suicidal Ideation in the ED NCT06111339 | Brigham and Women's Hospital | Phase 2 |
| Completed | Personally-Tailored Opioid-overdose and Medication for Opioid Use Disorder (MOUD) Education (TOME) for Pregnan NCT06262347 | T. John Winhusen, PhD | N/A |
| Recruiting | Trauma Screening/Referral and Interpersonal Violence Prevention for Women with Substance Use Disorders NCT06608979 | Clemson University | N/A |
| Completed | Proof of Concept and Dose-ranging Study of INDV-2000 in Individuals With Moderate to Severe Opioid Use Disorde NCT06384157 | Indivior Inc. | Phase 2 |
| Recruiting | Office-based Methadone Versus Buprenorphine to Address Retention in Medication for Opioid Use Disorder Treatme NCT06323824 | Yale University | Phase 4 |
| Completed | Oral Buprenorphine as a Novel Low-dose Induction Strategy for Opioid Use Disorder NCT06086275 | Brigham and Women's Hospital | Phase 1 |
| Recruiting | Novel Telemedicine-Delivered Prolonged Exposure Therapy for Treating PTSD in Individuals With OUD NCT06288711 | University of Vermont | N/A |
| Withdrawn | Management of Postoperative Pain After Cesarean Delivery Using Bridge Auricular Percutaneous Nerve Field Stimu NCT06434714 | Inova Health Care Services | N/A |
| Recruiting | Aim 2 - Conversations Can Save Lives: TALKing About Buprenorphine & Methadone for Opioid Use Treatment Initiat NCT06527820 | Baystate Medical Center | N/A |
| Active Not Recruiting | Pain Self-Management and Patient-Oriented Dosing for Pain and in Retention Opioid Treatment NCT06367387 | Erin Winstanley | Phase 4 |
| Recruiting | Evaluating Tetrahydrocannabinol as an Adjunct to Opioid Agonist Therapy NCT05985850 | BC Centre on Substance Use | Phase 2 |
| Recruiting | Disclosure Intervention for People in Treatment for Opioid Use Disorder NCT06458985 | University of Delaware | N/A |
| Completed | Piloting a Web Resource for Pregnancy OUD in Jail NCT05853289 | Johns Hopkins University | N/A |
| Terminated | Drug-Drug Interaction and Safety of AZD4041 Study (Part 1) and Efficacy, Safety, Pharmacokinetics and Pharmaco NCT06406400 | AstraZeneca | Phase 1 |
| Recruiting | LIFU for Treatment for Refractory Opioid Use Disorder NCT06218706 | Ali Rezai | N/A |
| Recruiting | Building Social and Structural Connections for the Prevention of Opioid Use Disorder Among Youth Experiencing NCT06311838 | Ohio State University | N/A |
| Completed | STAMPS: South Carolina Buprenorphine Treatment Initiation, Adherence, and Retention Utilizing Mobile Health Un NCT06384781 | Prisma Health-Upstate | N/A |
| Active Not Recruiting | KIOS Mobile App Evaluation NCT06212557 | The University of Texas Health Science Center at San Antonio | N/A |
| Completed | Telehealth Treatment for Opioid Use Disorders NCT05832879 | Yale University | N/A |
| Recruiting | Focused Ultrasound for the Complex Patient NCT06453109 | Washington D.C. Veterans Affairs Medical Center | N/A |
| Recruiting | MBC2OTP Project (Measurement-Based Care Implementation in Community Opioid Treatment Programs) NCT06345274 | Northwestern University | N/A |
| Recruiting | tDCS to Decrease Opioid Relapse (UH3) NCT06432465 | Butler Hospital | N/A |
| Recruiting | MDMA for Co-occurring PTSD and OUD After Childbirth NCT05219175 | University of New Mexico | Phase 2 |
| Recruiting | Text-Messaging Telehealth and Contingency Management for Opioid Use Disorder Treatment Engagement NCT05897788 | University of Pennsylvania | N/A |
| Completed | The Effects of Mass Media Photographs on Drug-Related Stigma NCT06743178 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Completed | Combination Primary Care and Prevention Services for Women Who Inject Drugs and Exchange Sex in Seattle, Washi NCT06187064 | University of Washington | N/A |
| Completed | Vitamin D in OUD: Exploration of Alterations on the Dopamine D2/D3 Receptor System NCT06261905 | Yale University | Phase 1 |
| Completed | Women's Opioid Treatment Follow-up Study NCT05776966 | Mclean Hospital | N/A |
| Completed | Social Networks and Methadone Maintenance Treatment Retention and Antiretroviral Therapy Retention in Tanzania NCT04479475 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Recruiting | Non-invasive Vagal Nerve Stimulation in Opioid Use Disorders UH3 NCT05834478 | Emory University | Phase 3 |
| Enrolling By Invitation | Multimodal Fetal and Placental Imaging and Biomarkers of Clinical Outcomes in Opioid Use Disorder NCT06415994 | Indiana University | — |
| Recruiting | Outpatient Buprenorphine Induction With Psilocybin for Opioid Use Disorder NCT06067737 | Johns Hopkins University | Phase 2 |
| Active Not Recruiting | Biopsychosocial Markers of Addiction in Opioid Users: an Integrated Approach NCT06021548 | University Hospital, Strasbourg, France | — |
| Unknown | Assessing Dose Taken in Opioid Use Disordered Patients With an Electrochemical Sensor NCT05998876 | Cari Health Inc. | — |
| Unknown | SafeMedWaste At-Home, Environmentally-Friendly Opioid Disposal Kit for Orthopedic Post-Operative Surgical Pati NCT06215170 | SafeMedWaste, Inc. | Phase 1 |
| Not Yet Recruiting | Gut Microbiota Dysbiosis in Opioid Use Disorders: Implications for Clinical Symptoms and Relapse Rate. NCT06231849 | Assiut University | — |
| Completed | Symptom-inhibited Fentanyl Induction NCT05905367 | Pouya Azar | Phase 4 |
| Withdrawn | Suboxone Dispenser for OUD NCT05790551 | Addinex Technologies, Inc. | N/A |
| Recruiting | Behavioral Pharmacological Examination of a Novel Buprenorphine Induction Method Among Individuals Who Use Fen NCT06089707 | Johns Hopkins University | Phase 3 |
| Terminated | New Beginnings Following Trauma NCT05817344 | Jesse McCann | N/A |
| Active Not Recruiting | MHealth Incentivized Adherence Plus Patient Navigation NCT06027814 | University of Washington | N/A |
| Completed | A Stepped-Wedge Cluster Randomized Trial of a Digital App to Support Medication-Assisted Treatment in Individu NCT07140926 | Bright Therapeutics | N/A |
| Withdrawn | Accelerated Intermittent Theta-Burst Stimulation for Opiate Use Disorder NCT03804619 | Stanford University | N/A |
| Active Not Recruiting | Hyperbaric Oxygen Treatment (HBOT) During Methadone Tapering NCT05924022 | Washington State University | Phase 1 |
| Withdrawn | Psilocybin for Opioid Use Disorder in Patients on Methadone Maintenance With Ongoing Opioid Use NCT05242029 | Johns Hopkins University | Phase 2 |
| Recruiting | Translation and Validation of the COMM and ASI-SR NCT06084520 | Uppsala University | — |
| Recruiting | Transdermal Patch for BupRenorphine Induction DurinG PrEgnancy (Patch BRIDGE) NCT05790252 | Washington University School of Medicine | Phase 3 |
| Completed | Evaluating the SUBLOCADE Treatment Exit Strategy NCT05878210 | Indivior Inc. | — |
| Recruiting | Pilot Testing a Novel Remotely Delivered Intensive Outpatient Program for Individuals With OUD NCT05817825 | Brigham and Women's Hospital | N/A |
| Withdrawn | Assessing Optimal XR-Buprenorphine Initiation Points in Jail NCT05481112 | NYU Langone Health | Phase 4 |
| Recruiting | Integrating Brain, Neurocognitive, and Computational Tools in OUD NCT06136247 | University of Pennsylvania | — |
| Recruiting | Using Facebook to Support Opioid Recovery Among American Indian Women NCT05995886 | Mayo Clinic | N/A |
| Completed | Cannabidiol in the Treatment of Opioid Use Disorder NCT06206291 | Yasmin Hurd | Phase 2 |
| Completed | Exablate for LIFU Neuromodulation in Patients With Opioid Use Disorder (OUD) NCT06612788 | West Virginia University | N/A |
| Completed | Phase Ib/2a Drug-drug Interaction Study of a Combination of 45mg Dextromethorphan With 105 mg Bupropion NCT05976646 | Virginia Commonwealth University | Phase 1 / Phase 2 |
| Completed | Superficial Parasternal Intercostal Plane Block in Cardiac Surgery Trial NCT06028126 | Unity Health Toronto | N/A |
| Active Not Recruiting | Virtual Reality Cognitive-Affective Training for Opioid Use Disorder- A Phase 2 RCT NCT06021431 | BehaVR LLC | N/A |
| Recruiting | Following Outcomes Remotely Within Addiction Recovery Domains NCT06001437 | Mclean Hospital | — |
| Completed | SUBLOCADE Long-term Outcomes NCT05860959 | Indivior Inc. | — |
| Recruiting | Predicting and Preventing Adverse Maternal and Child Outcomes of Opioid Use Disorder in Pregnancy NCT05942313 | Ilana Hull | — |
| Active Not Recruiting | Continuous And Data-drivEN CarE (CADENCE) Pilot NCT05609669 | University of South Florida | N/A |
| Completed | Mobile & Online-Based Interventions to Lessen Pain NCT05152134 | Stanford University | Phase 3 |
| Active Not Recruiting | Maternal Brain Imaging in Opioid Use Disorder NCT06008990 | Indiana University | — |
| Suspended | Measuring Acute Drug Demand in Humans NCT05829655 | University of Maryland, Baltimore | EARLY_Phase 1 |
| Recruiting | Expanding Medication-Assisted Therapies in Central Asia NCT05579470 | Yale University | N/A |
| Active Not Recruiting | Therapy for People With Opioid Use Disorder NCT06008769 | Philadelphia College of Osteopathic Medicine | N/A |
| Completed | Safety, Tolerability, and Pharmacokinetics of CSX-1004 NCT06005402 | Cessation Therapeutics, Inc. | Phase 1 |
| Recruiting | Treating Polysubstance Use Using a Novel Digital Technology NCT05766631 | Friends Research Institute, Inc. | Phase 3 |
| Recruiting | Integrated e-Health (Electronic Health) for HIV and Substance Use Disorders in Justice Involved Women NCT05547048 | Yale University | Phase 4 |
| Active Not Recruiting | Peer Recovery Support Services for Individuals in Recovery Residences on MOUD NCT05616949 | Potomac Health Foundations | N/A |
| Completed | Single Dose Study of [14C]-IDV184001AN ([14C]-IDV184001) in Healthy Adult Male Participants NCT05974046 | Indivior Inc. | Phase 1 |
| Recruiting | Enhanced Digital-Chemosensory-Based Olfactory Training for Remote Management of Substance Use Disorders NCT06434818 | Evon Medics LLC | Phase 2 |
| Recruiting | Injectable Extended-Release Buprenorphine (XR-B) in a Correctional Setting: Qualitative Interviews NCT06354465 | Lifespan | — |
| Recruiting | Stepped Care for Patients to Optimize Whole Recovery NCT05155163 | Yale University | N/A |
| Completed | Increasing Access to Evidence-based Treatment for Chronic Pain and Opioid Use Disorder: Adapting Acceptance an NCT06581276 | Montefiore Medical Center | N/A |
| Active Not Recruiting | Pain Care at Home to Amplify Function (Pain CHAMP) NCT05333341 | Yale University | N/A |
| Terminated | Impact of Bridge™ Device to Treat Opioid Withdrawal Symptoms NCT05924945 | Masimo Corporation | N/A |
| Recruiting | Opioid and Pain Treatment in Indigenous Communities (OPTIC) Trial NCT06565416 | University of New Mexico | N/A |
| Completed | Tai Chi Easy for Opioid Use Disorder, Anxiety, and Chronic Pain NCT05850533 | Asana Recovery | N/A |
| Completed | Safety, Tolerability and Pharmacokinetics of NYX-783 and Oxycodone DDI Study NCT05447286 | Yale University | Phase 1 |
| Completed | Pharmacist-Led Interventions to Increase Access to Medications for Opioid Use Disorders (PLI-MOUD) NCT05776823 | University of Arkansas | N/A |
| Active Not Recruiting | Healing Opioid Misuse and Pain Through Engagement (HOPE) Trial NCT05571917 | University of New Mexico | N/A |
| Active Not Recruiting | Contingency Management for Drug Use: Does Age Matter? NCT05521854 | Wake Forest University Health Sciences | N/A |
| Active Not Recruiting | Personalization of Opioid Prescription Following Orthognathic Surgery NCT05708521 | Nova Scotia Health Authority | Phase 4 |
| Recruiting | Efficacy of Buprenorphine and XR-Naltrexone Combination for Relapse Prevention in Opioid Use Disorder NCT05011266 | New York State Psychiatric Institute | Phase 2 / Phase 3 |
| Completed | Auricular Acupressure as a Non-Opioid Adjuvant in Opioid Tolerant Patients NCT05711537 | Wake Forest University Health Sciences | N/A |
| Completed | Pre-exposure Prophylaxis (PrEP) Rapid Access NCT05528562 | Boston Medical Center | N/A |
| Withdrawn | Using rTMS to Explore Neural Mechanisms of Stress-Induced Opioid Use NCT04181515 | Wayne State University | Phase 2 |
| Recruiting | High Dose Buprenorphine (BUP) Induction in the Emergency Department (ED) NCT05589181 | Rutgers, The State University of New Jersey | Phase 3 |
| Completed | Enhancing Prospective Thinking in Early Recovery (PARK) NCT05908097 | Indiana University | EARLY_Phase 1 |
| Active Not Recruiting | Health Insurance Instability and Mortality Among Patients Receiving Bup Tx for OUD NCT05944133 | Kaiser Permanente | — |
| Recruiting | STTEPP: Safety, Tolerability and Dose Limiting Toxicity of Lacosamide in Patients With Painful Chronic Pancrea NCT05603702 | Indiana University | Phase 1 |
| Recruiting | OMAR Opioid Use Disorder NCT05683184 | Yale University | Phase 1 |
| Completed | Natural Language Processing for Screening Opioid Misuse NCT05745480 | University of Wisconsin, Madison | — |
| Completed | Positron Emission Tomography (PET) Trial to Evaluate Target Occupancy of CVL-354 at Kappa and Mu Opioid Recept NCT05547542 | Cerevel Therapeutics, LLC | Phase 1 |
| Recruiting | Optimizing Evidence-based HIV Prevention Targeting People Who Inject Drugs on PrEP NCT05669534 | University of Connecticut | Phase 4 |
| Completed | Evaluation of Buprenorphine Extended-Release Subcutaneous Injection at Alternative Injection Locations NCT05704543 | Indivior Inc. | Phase 4 |
| Terminated | Behavioral Effects of Drugs Inpatient 44 Neurobehavioral Mechanisms of Opioid Choice NCT06312657 | Joshua A. Lile, Ph.D. | EARLY_Phase 1 |
| Active Not Recruiting | Sublingual Dexmedetomidine for Treating Opioid Withdrawal NCT05712707 | New York State Psychiatric Institute | Phase 1 / Phase 2 |
| Recruiting | IMPOWR-ME Project 1: Trial of Yoga and Physical Therapy Onsite at Opioid Treatment Programs NCT05492825 | Albert Einstein College of Medicine | N/A |
| Recruiting | Divided or Single Exposure (DOSE) Study NCT05459402 | University of Maryland, Baltimore | Phase 2 / Phase 3 |
| Recruiting | Postpartum Intervention for Mothers With Opioid Use Disorders NCT05614661 | Stony Brook University | N/A |
| Active Not Recruiting | Enhancing Exercise and Psychotherapy to Treat Pain and Addiction in Adults With an Opioid Use Disorder (EXPO; NCT05688410 | Case Western Reserve University | N/A |
| Completed | Virtual Reality for Chronic Pain and Opioid Use Disorder Pilot NCT05546749 | Albert Einstein College of Medicine | N/A |
| Terminated | Novel Induction to Buprenorphine/Naloxone NCT05644587 | Bicycle Health | Phase 4 |
| Completed | A Study of SPG Block for Opioid Withdrawal NCT04946656 | New York State Psychiatric Institute | N/A |
| Recruiting | Randomized Trial of ACT and a Care Management App in Primary Care-based Buprenorphine Treatment NCT05039554 | Albert Einstein College of Medicine | N/A |
| Terminated | Anti-retroviral Therapy, Medications for Opioid Use Disorder, Opioids and HIV Infection - Study 1 NCT04480554 | University of Pennsylvania | Phase 2 |
| Active Not Recruiting | Buprenorphine Integration Research and Community Health NCT05668780 | Yale University | N/A |
| Unknown | A Multi-site Intervention to Expand Hospital Based OUD Treatment Provision NCT06291090 | University of Colorado, Denver | N/A |
| Recruiting | Counseling for Harm Reduction and Retention in Medication-assisted Treatment - Cherokee Nation NCT05733442 | Washington State University | N/A |
| Recruiting | Neuroplasticity in Maternal Opioid Use Disorder (OUD) NCT05495984 | Yale University | N/A |
| Completed | Night Respite for Postpartum Mothers With SUD NCT05746507 | Massachusetts General Hospital | N/A |
| Recruiting | Behavioral Effects of Drugs (Inpatient): 43 (Opioids, Cocaine, n-Acetylcysteine) NCT05610072 | William Stoops | EARLY_Phase 1 |
| Active Not Recruiting | Evaluating Buspirone to Treat Opioid Withdrawal NCT05511909 | Johns Hopkins University | Phase 2 |
| Completed | Suvorexant for Opioid/Stimulant Co-use NCT05546515 | Johns Hopkins University | Phase 2 |
| Completed | Clinical Outcomes Following Transcutaneous Auricular Neurostimulation to Improve Relapse Prevention: A Long-te NCT05591703 | Spark Biomedical, Inc. | — |
| Terminated | Reward-based Technology to Improve OUD Treatment NCT05180669 | Q2i, LLC | N/A |
| Completed | Feasibility Study of Novel Prescription Digital Therapeutic Supporting Unobserved Buprenorphine Initiation & A NCT05412966 | Pear Therapeutics, Inc. | N/A |
| Completed | Developing e-Covery, an App-based Intervention to Support Individuals With Co-occurring Problem Alcohol and Op NCT05325788 | Yale University | N/A |
| Completed | Endocannabinoids, Stress, Craving And Pain Effects Study NCT05480072 | Brigham and Women's Hospital | EARLY_Phase 1 |
| Recruiting | Adjunctive Bright Light Therapy for Opioid Use Disorder NCT05459922 | Arizona State University | N/A |
| Recruiting | Community-based Education, Navigation, and Support Intervention for Military Veterans NCT05343169 | New York University | N/A |
| Completed | The Feasibility of VR for OUD NCT06255119 | 3D Therapy, LLC | N/A |
| Unknown | Extended-release Injectable Buprenorphine for Individuals at High Risk of Overdose NCT04815590 | BC Centre on Substance Use | — |
| Terminated | Randomized Trial of Buprenorphine Microdose Inductions During Hospitalization NCT05118204 | Montefiore Medical Center | Phase 4 |
| Completed | Remotely Observed Methadone Evaluation NCT06200740 | Sonara Health | N/A |
| Active Not Recruiting | Multi-System Analysis of Opioid Receptor Binding NCT05528848 | University of Pennsylvania | Phase 1 |
| Completed | Assessment of Methadone and Buprenorphine in Interstitial Fluid NCT05546229 | Cari Health Inc. | — |
| Completed | A Study to Assess the Effect of AZD4041 on Respiratory Drive in Recreational Opioid Users. NCT05587998 | AstraZeneca | Phase 1 |
| Completed | Competitive Revision for CLARO: Collaboration Leading to Addiction Treatment and Recovery From Other Stresses NCT04634279 | RAND | N/A |
| Completed | Implementing a Pharmacist-Integrated Collaborative Model of Medication Treatment for Opioid Use Disorder NCT05310786 | Trustees of Dartmouth College | N/A |
| Completed | Study to Assess Repeated Doses of INDV-2000 in Healthy Volunteers and in Treatment Seeking Individuals With Op NCT04976855 | Indivior Inc. | Phase 1 |
| Unknown | Investigation of the Relationship Between Different Assesments in Individuals in Opioid Maintenance Treatment NCT05635682 | Gazi University | — |
| Completed | Cariprazine for Comorbid Cocaine and Opioid Use Disorder NCT05063201 | Kyle Kampman | Phase 2 |
| Withdrawn | Olanzapine in OUD Patients NCT05179772 | University of Pennsylvania | Phase 2 |
| Completed | Computer Based Treatment for Cognitive Behavioral Therapy and Cooperative Pain Education and Self-Management NCT05204576 | Yale University | N/A |
| Unknown | Evaluating the Pharmacokinetics and Patient Outcomes of Buprenorphine Microdosing NCT05307458 | United Health Services Hospitals, Inc. | — |
| Terminated | Epigenetic Biomarker for Opioid Use Disorder NCT05419986 | University Hospital, Strasbourg, France | N/A |
| Completed | Pharmacokinetic and Safety Study of Naltrexone Release From Subcutaneous BICX104 Pellets Compared to Vivitrol NCT04828694 | BioCorRx Inc | Phase 1 |