| 002358-DA | Causal Mechanisms of Odor-Guided Behavior in Humans | Recruitment has not started | 18-45 Years | NIDA | | 002341-DA | Environment and Alcohol: A Pilot Study | Participants currently recruited/enrolled | 21-100 Years | NIDA | | 002297-DA | Development of an Interview-Informed Timeline Follow-Back (TLFB) for Opioid Use in the Era of Fentanyl | Enrolling by Invitation | 18-99 Years | NIDA | | 002094-DA | SMART-r: Substance Monitoring and Active Relapse Tracking Repository | Participants currently recruited/enrolled | 18-120 Years | NIDA | | 001932-DA | Developing Transcranial Neuromodulation Protocols for Learning and Decision-Making | Participants currently recruited/enrolled | 18-45 Years | NIDA | | 001868-DA | Screening, Evaluation, and Assessment (SEA) Protocol at the NIDA IRP | Participants currently recruited/enrolled | 18-99 Years | NIDA | | 001866-DA | Measuring the Effects of Neurostimulation on Risky and Ambiguous Decision-Making Capacity in People With and Without Substance Use Disorder | Clinical hold/Recruitment or enrollment suspended | 18-60 Years | NIDA | | 001666-DA | Phase I Clinical Trial to Study the Safety and After-effects of Transcranial Magnetic Stimulation (TMS) Using A High-density Theta Burst Stimulation (hdTBS) Paradigm | Recruitment has not started | 22-60 Years | NIDA | | 001603-DA | Semaglutide Therapy for Alcohol Reduction (STAR): A Proof-of-Concept Phase II Clinical Trial | Participants currently recruited/enrolled | 18-110 Years | NIDA | | 001546-DA | Spironolactone in Alcohol Use Disorder (SAUD): A Double-Blind, Placebo-Controlled, Ascending Dose, Phase 1b Study | Participants currently recruited/enrolled | 21-99 Years | NIDA | | 001156-DA | Development and Validation of Learning and Decision-Making Tasks | Participants currently recruited/enrolled | 18-45 Years | NIDA | | 001066-DA | Orexin's Role in The Neurobiology of Substance Use Disorder | Participants currently recruited/enrolled | 18-60 Years | NIDA | | 000922-DA | Defining Neurobiological Links between Substance Use and Mental Illness | Participants currently recruited/enrolled | 18-60 Years | NIDA | | 000910-DA | Real-world Momentary Assessment of Kratom use Accompanied by Product Assays: A Natural-history Study for Interdisciplinary Characterization of Kratom use and Pharmacology | Completed Study; data analyses ongoing | 18-125 Years | NIDA | | 20-DA-N014 | Biased Opioid Agonists for Treatment of Opioid Withdrawal in OUD: A Dose-Finding Pilot and Within-Subject Randomized Inpatient Trial | Completed Study; data analyses ongoing | 18-75 Years | NIDA | | 19-DA-N075 | Manipulating Ghrelin Signaling via GOAT Inhibition in Alcohol Use Disorder | Completed Study; data analyses ongoing | 18-70 Years | NIDA | | 19-DA-N019 | Outcome Inference in the Sensory Preconditioning Task in Opioid-use Disorder | Participants currently recruited/enrolled | 21-60 Years | NIDA | | 18-DA-N095 | Just-In-Time Adaptive Interventions for Addictive Behaviors | Completed Study; data analyses ongoing | 18-75 Years | NIDA | | 18-DA-N042 | Understanding the Acute Modulation of Brain Activity by Transcranial Magnetic Stimulation | Participants currently recruited/enrolled | 18-60 Years | NIDA | | 17-DA-0093 | Exploring Gut-Brain and Brain-Gut Interactions in Alcohol Use Disorder via Microbiota Investigations: A Pilot Study | Completed Study; data analyses ongoing | 21-70 Years | NIDA | | 16-DA-N140 | Effects of a New Behavioral Intervention on Alcohol Craving and Drinking | Completed Study; data analyses ongoing | 21-65 Years | NIDA | | 16-DA-0080 | A Novel Compound for Alcoholism Treatment: a Translational Strategy - Part II | Completed Study; data analyses ongoing | 18-70 Years | NIDA | | 15-DA-N013 | The Neurobiological Mechanisms of Psilocybin as an Aid in Smoking Cessation | Completed Study; data analyses ongoing | 21-65 Years | NIDA | | 13-DA-N485 | Multimodal Neuroimaging Genetic Biomarkers of Nicotine Addiction Severity | Completed Study; data analyses ongoing | 18-60 Years | NIDA | | 12-DA-N474 | Identifying Neurobiological Mechanisms that Underlie Acute Nicotine Withdrawal and Drive Early Relapse in Smokers | Completed Study; data analyses ongoing | 18-65 Years | NIDA | | 12-DA-N472 | Health Outcomes by Neighborhood - HON Study Baltimore | Completed Study; data analyses ongoing | 18-100 Years | NIDA | | 10-DA-N457 | Characterization of Phenotypic and Genotypic Regressors | Completed Study; data analyses ongoing | 18-125 Years | NIDA | | 03-DA-N380 | Advanced Functional and Structural MRI Techniques for Neuropharmacological Imaging | Participants currently recruited/enrolled | 18-80 Years | NIDA | | 03-DA-N379 | Cognitive Task Development and Implementation for Functional MRI Studies | Completed Study; data analyses ongoing | 18-65 Years | NIDA | |