| Not Yet Recruiting | Employing Peer Outreach and Whole Health in Recovery for Homeless-Experienced Veterans NCT07309224 | VA Office of Research and Development | 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 |
| Not Yet Recruiting | Psychosocial Factors in Dual Diagnosis in a General Hospital NCT07443033 | Hospital Virgen del Puerto | — |
| Recruiting | A Type I Hybrid Effectiveness-Implementation Trial of MIO NCT07168642 | Baystate Medical Center | N/A |
| Recruiting | A Digital Intervention to Decrease Self-Stigma Among Pregnant and Postpartum Women With Substance Use Disorder NCT07211867 | Washington University School of Medicine | N/A |
| Recruiting | Personalized Approach to Healthy Use and Recovery (PATH) Trial NCT06580457 | VA Office of Research and Development | N/A |
| Active Not Recruiting | Neuromodulation in Substance Use Disorders NCT07010016 | Manish Ranjan | N/A |
| Completed | Neurofeedback During Naturalistic Stimuli to Reduce Craving in Heroin Addiction NCT07344233 | Icahn School of Medicine at Mount Sinai | 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 | Smoking Cessation CM for Veterans With or at Risk for Cancer NCT06432985 | VA Office of Research and Development | N/A |
| Enrolling By Invitation | Study on the Effectiveness of Journaling as an add-on to Cognitive Behavioral Therapy NCT06863909 | University Hospital Tuebingen | N/A |
| Not Yet Recruiting | VR Based Therapy to Treat Anxiety in Dual Diagnosis NCT06315660 | Mental Health Centre Sct. Hans | N/A |
| Recruiting | Screening, Evaluation and Assessment (SEA) Protocol at the NIDA IRP NCT06552741 | National Institute on Drug Abuse (NIDA) | — |
| Withdrawn | Virtual MOUD Treatment- Virtual POC Toxicology NCT05448118 | VA Office of Research and Development | N/A |
| Active Not Recruiting | Peer Recovery Support Services for Individuals in Recovery Residences on MOUD NCT05616949 | Potomac Health Foundations | N/A |
| Active Not Recruiting | Targeting Drug Memories With Methylphenidate NCT05978167 | Icahn School of Medicine at Mount Sinai | EARLY_Phase 1 |
| Completed | The Effectiveness of Mindfulness-based Relapse Prevention NCT06739304 | Sir Run Run Shaw Hospital | N/A |
| Completed | Designing a Mobile App to Support Academic Success for Student Veterans NCT05344092 | VA Office of Research and Development | N/A |
| Recruiting | Defining Neurobiological Links Between Substance Use and Mental Illness NCT05538910 | National Institute on Drug Abuse (NIDA) | N/A |
| Recruiting | OSA PAP Treatment for Veterans With SUD and PTSD on Residential Treatment Unit NCT05156112 | VA Office of Research and Development | N/A |
| Unknown | The IMPROV Project: Improving Mental Health and Substance Use Treatment Provision (IMPROV) Among People Living NCT05415891 | RTI International | N/A |
| Completed | EXHIT ENTRE Comparative Effectiveness Trial NCT04345718 | Gavin Bart | Phase 2 / Phase 3 |
| Completed | MISSION-CJ for Justice-Involved Homeless Veterans NCT04523337 | VA Office of Research and Development | N/A |
| Completed | Active Games for Increasing Social and Emotional Competencies of Young Adults in Probation System: a One-Sampl NCT06737744 | Ege University | N/A |
| Recruiting | Successful Transitions and Reintegration Tools for Veterans (START-VETS) NCT04366531 | VA Office of Research and Development | N/A |
| Completed | Virtual Behavioral Health Integration NCT04106388 | Wake Forest University Health Sciences | N/A |
| Completed | Mindful Self Compassion for Combat Deployed Veterans With Moral Injury and Co-occurring PTSD-SUD NCT03681288 | VA Office of Research and Development | N/A |
| Completed | Assessing the Effect of Distance Learning Vocational Rehabilitation on Employment Outcomes of Veterans With Ps NCT03331354 | VA Office of Research and Development | N/A |
| Withdrawn | Clinical Trial of an Innovative Digital Therapeutic for Smoking Cessation With Biochemical Verification NCT05440721 | Click Therapeutics, Inc. | N/A |
| Completed | Innovative Digital Therapeutic for Smoking Cessation NCT03694327 | My Digital Study | N/A |
| Completed | Online and Shared Decision-Making Interventions to Engage Service Men and Women in Post-Deployment Mental Heal NCT03539068 | VA Office of Research and Development | N/A |
| Completed | Improving Linkage to Health and Other Services for Veterans Leaving Incarceration NCT02964897 | VA Office of Research and Development | N/A |
| Completed | Validation of an Automated Online Language Interpreting Tool - Phase Two. NCT03538860 | University of California, Davis | N/A |
| Completed | Stop&Go: an Intervention Program to Promote Healthy and Active Lifestyles Among Patients With Substance Use Di NCT03055351 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | N/A |
| Completed | Varenicline Treatment for Cannabis Use Disorder NCT02892110 | Medical University of South Carolina | Phase 2 |
| Terminated | Substance Use in Elderly Individuals: Brain and Cognitive Correlates and the Effect of Psychotherapy NCT02835144 | Prof. Dr. med. Egemen Savaskan | N/A |
| Completed | Effects of Expectation, Medication and Placebo on Objective and Self-rated Performance NCT02477280 | Region Västmanland | Phase 4 |
| Completed | Cannabidiol and Cocaine Craving/Dependence NCT02559167 | Centre hospitalier de l'Université de Montréal (CHUM) | Phase 2 |
| Completed | Intensive Referral to Reduce Smoking in Probationers NCT03042650 | University of Nebraska | N/A |
| Completed | Clinical Trial of Smoking Cessation Mobile Phone Program NCT02656745 | Click Therapeutics, Inc. | N/A |
| Completed | Justice-Involved Veterans and Moral Reconation Therapy NCT02524171 | VA Office of Research and Development | N/A |
| Unknown | Integrating Behavioral Health and Primary Care for Comorbid Behavioral and Medical Problems NCT02868983 | University of Vermont | N/A |
| Completed | Integrated Treatment for Posttraumatic Stress Disorder and Substance Abuse in Young Adults NCT02667119 | UConn Health | N/A |
| Completed | Project IMPACT: In-the-Moment Protection From Automatic Capture by Trigger NCT02579317 | Rutgers, The State University of New Jersey | N/A |
| Completed | Testing the Leadership and Organizational Change for Implementation (LOCI) Intervention NCT03042832 | University of California, San Diego | N/A |
| Completed | Acceptance and Compassion to Enhance Self-care Pilot NCT02535455 | University of California, San Francisco | N/A |
| Completed | Pilot Study of Asynchronous and Synchronous Telepsychiatry for Skilled Nursing Facilities NCT02537093 | University of California, Davis | N/A |
| Terminated | Group Version of CRAFT Compared to Self-Directed CRAFT Delivery and Non-intervention: a Three-armed RCT NCT02510508 | IrisZorg | N/A |
| Completed | Functional Connectivity Changes During Early Recovery as a Marker for Relapse NCT02861820 | University of Minnesota | — |
| Completed | Preventing Persistent Post-Surgical Pain and Opioid Use In At-Risk Veterans: Effect of ACT NCT02437188 | Barbara A Rakel | N/A |
| Completed | Impact of Prevention Awareness Group (PAG) on Treatment Attendance and Drug Abstinence Among Substance User NCT02173041 | Macmillan Research Group UK | N/A |
| Completed | A Controlled Trial of Patient Centered Telepsychiatry Interventions NCT02084979 | University of California, Davis | N/A |
| Completed | The Tobacco, Alcohol, Prescription Medication and Other Substances Tool NCT02110693 | Friends Research Institute, Inc. | N/A |
| Completed | Body-oriented Therapy for Women in SUD Treatment NCT01960036 | University of Washington | N/A |
| Completed | Mobile Health Cognitive Stimulation in Heroin Users NCT02308878 | Pedro Gamito | N/A |
| Completed | Study of Icariin for Bipolar Disorder and Co-Occurring Substance Use Disorders NCT01979133 | University of Texas Southwestern Medical Center | Phase 3 |
| Completed | OPAL: "Opiates and PhArmacoLogy" NCT01847729 | Nantes University Hospital | — |
| Completed | tRNS in Anterior Cingulate Cortex Reduces Craving Over Dual Pathology Patients NCT01876524 | Spanish Foundation for Neurometrics Development | N/A |
| Completed | Contingency Outcomes in Prolonged Exposure NCT01693978 | Johns Hopkins University | N/A |
| Unknown | Mindfulness and Acceptance Group Therapy for Substance Use NCT01751542 | The University of Tennessee, Knoxville | Phase 2 |
| Terminated | Comparison of Quetiapine and Trazodone Treatment for Insomnia in Dually Diagnosed Veterans NCT01662297 | VA Connecticut Healthcare System | Phase 4 |
| Completed | Integrated Care for Patients With High Risk Substance Use and Psychiatric Disorder With Chronic Direct Acting NCT02648022 | VA Office of Research and Development | N/A |
| Completed | Computerized Screening, Brief Intervention, and Referral to Treatment in Primary Care NCT01003834 | Virginia Commonwealth University | N/A |
| Completed | Early Intervention for Minors in Possession of Alcohol/Drugs: A Feasibility Study NCT01616212 | Oregon Research Institute | Phase 1 |
| Completed | Present- Versus Past-focused Therapy for PTSD and Substance Use Disorder NCT01274741 | VA Boston Healthcare System | N/A |
| Completed | Depression Treatment for Low Income Substance Users NCT01189552 | University of North Carolina, Chapel Hill | N/A |
| Completed | Mindful Awareness in Body-Oriented Therapy for Women's Substance Abuse Treatment NCT01280916 | University of Washington | Phase 1 |
| Withdrawn | Efficacy of Atomoxetine for ADHD in Adolescents and Young Adults With SUD NCT01207622 | Massachusetts General Hospital | Phase 4 |