| Recruiting | NavSTAR Implementation Effectiveness Trial Across a Health System Opioid Use Disorder | N/A | 2025-10-27 |
| Recruiting | Buprenorphine for Individuals in Jail Opioid Use Disorder | Phase 3 | 2025-07-01 |
| Recruiting | Addressing Racial Disparities in Opioid Overdose Using Peer Recovery Coach Training and mHealth Platform Opioid Use Disorder | N/A | 2025-06-25 |
| Active Not Recruiting | Telemedicine XR-B for Individuals in Jail Opioid Use Disorder | Phase 3 | 2025-06-01 |
| Recruiting | Using AI and Peer Coaching to Address Racial Disparities Among People Who Use Opioids Opioid Use Disorder | N/A | 2025-03-28 |
| Completed | Philly NavSTAR Implementation Trial Opioid Use Disorder | N/A | 2024-08-09 |
| Active Not Recruiting | Low-dose Versus a High-dose Sublingual Buprenorphine Induction Opioid Use Disorder | Phase 4 | 2024-06-20 |
| Terminated | Optimal Intervention to Full Viral Suppression: Text Me, Alexis! HIV | N/A | 2024-04-11 |
| Recruiting | Treating Polysubstance Use Using a Novel Digital Technology Opioid Use, Opioid Use Disorder, Cocaine Use | Phase 3 | 2023-07-26 |
| Terminated | ASK-PrEP (Assistance Services Knowledge-PrEP) Substance Use Disorders, HIV | N/A | 2023-05-11 |
| Active Not Recruiting | Using the Ending Self-Stigma Intervention to Reduce Internalized Stigma Among People Living With HIV Who Use S HIV, Stigma, Social, Substance Use | N/A | 2023-02-17 |
| Suspended | Buprenorphine for Probationers and Parolees: Bridging the Gap Into Treatment Opioid Use | Phase 3 | 2022-07-01 |
| Unknown | Opioid Use Disorder Treatment Linkage at Sexual Health Clinics Using Buprenorphine Opioid-use Disorder | Phase 2 / Phase 3 | 2021-09-17 |
| Active Not Recruiting | Extended Release Naltrexone Versus Extended Release Buprenorphine With Individuals Leaving Jail Opioid-use Disorder | Phase 2 / Phase 3 | 2020-10-28 |
| Completed | Opioid Treatment Program (OTP)-Pharmacy Collaboration for Methadone Maintenance Treatment Opioid-use Disorder | EARLY_Phase 1 | 2020-08-06 |
| Completed | Facilitating the Implementation of Interim Methadone to Increase Treatment Access Opioid-use Disorder | N/A | 2019-11-01 |
| Completed | TechStep: Technology-based Stepped Care to Stem Transgender Adolescent Risk Transmission HIV | N/A | 2019-10-18 |
| Completed | Embedding Comprehensive Smoking Cessation Programs Into Community Clinics Smoking Cessation | N/A | 2019-10-01 |
| Completed | Depression Intervention Among Gay and Bisexual Men Receiving Treatment for Methamphetamine Use HIV/AIDS, Methamphetamine Abuse, Depression | N/A | 2019-02-25 |
| Completed | The Getting Off App for Methamphetamine-Using Gay and Bisexual Men Methamphetamine Abuse, HIV/AIDS | N/A | 2019-01-30 |
| Completed | Examining the Effectiveness of the FaCES Adolescent SBIRT Intervention Adolescent Health Services, Adolescent Behavior | N/A | 2018-03-15 |
| Completed | Pharmacokinetics of Nicotine Sublingual Tablets Versus Nicorette Lozenge in Healthy Smokers Tobacco Use Disorder, Cigarette Smoking | Phase 1 | 2017-05-25 |
| Completed | Long-acting Naltrexone for Pre-release Prisoners Opiate Addiction | Phase 3 | 2017-01-01 |
| Completed | Navigation Services to Avoid Rehospitalization (NavSTAR) Opioid-use Disorder, Cocaine Use Disorder, Alcohol Use Disorder | N/A | 2016-03-15 |
| Completed | A Clinical Trial of SBIRT Services in School-based Health Centers Marijuana Use, Alcohol Consumption, Unsafe Sex | N/A | 2015-10-02 |
| Completed | A Randomized Trial of Interim Methadone and Patient Navigation Initiated in Jail Opioid Use Disorder | N/A | 2014-12-15 |
| Completed | The Tobacco, Alcohol, Prescription Medication and Other Substances Tool Substance Use Disorder | N/A | 2014-03-01 |
| Completed | Theory-based Text Messaging to Reduce Methamphetamine Use and HIV Risks Among MSM Methamphetamine Abuse, HIV | N/A | 2014-01-01 |
| Completed | Computerized Brief Intervention vs. Delayed Computerized Brief Intervention Drug Abuse | N/A | 2013-08-01 |
| Completed | Extended Release Naltrexone for Opioid-Dependent Youth Drug Dependence | Phase 4 | 2013-06-01 |
| Completed | SBIRT Implementation for Adolescents in Urban Federally Qualified Health Centers Alcohol-induced Disorders, Drug Users, Tobacco Use Disorder | N/A | 2013-04-01 |
| Completed | Reengineering Methadone Treatment Study of Patient-centered Methadone Treatment Opiate Dependence | N/A | 2011-09-01 |
| Completed | A Randomized Controlled Trial of HIV Testing and Linkage to Care at Community Corrections HIV | N/A | 2011-04-01 |
| Completed | Screening Brief Intervention Referral to Treatment (SBIRT) in New Mexico Drug Abuse, HIV Risk Behavior | N/A | 2010-06-01 |
| Completed | Biobehavioral Interventions for HIV-negative, Stimulant Using Men Who Have Sex With Men HIV Seroconversion, Stimulant Abuse | Phase 2 | 2010-05-01 |
| Completed | Intensive Outpatient Versus Outpatient Treatment With Buprenorphine Among African Americans Drug Dependence | N/A | 2010-03-01 |
| Completed | Contingency Management for Methamphetamine Abstinence and HIV Post-Exposure Prophylaxis in Men Who Have Sex Wi Amphetamine-Related Disorders, HIV, HIV Infections | Phase 2 | 2009-01-01 |
| Completed | Buprenorphine for Prisoners Heroin Addiction | Phase 3 | 2008-09-01 |
| Completed | Entry Into Comprehensive Methadone Treatment Via Interim Maintenance Opiate Dependence | N/A | 2008-06-01 |
| Completed | Voucher-Based Incentives in a Prevention Setting Substance-related Disorders | Phase 2 / Phase 3 | 2005-04-01 |
| Completed | Long-term Behavior Change - 1 Amphetamine-related Disorders | N/A | 2004-12-01 |
| Completed | Methadone Maintenance for Prisoners Heroin Addiction | Phase 3 | 2003-09-01 |