- Conditions
- Opioid Misuse
- Interventions
- Educational videos
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–37
of 13
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Overdose, Substance Use
- Interventions
- TA Intervention
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,940 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2031
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Homelessness, Opioid Education and Naloxone Distribution (OEND), Substance Use Disorder
- Interventions
- Homeless Overdose Prevention- Expansion (HOPE) - Low Intensity, Homeless Overdose Prevention- Expansion (HOPE) - High Intensity
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 1,200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Methamphetamine Use Disorder
- Interventions
- care navigation
- Behavioral
- Lead sponsor
- Denver Health and Hospital Authority
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 192 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Overdose
- Interventions
- CSH-Delivered Overdose Prevention Support
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Drug Overdose, Opioid-Related Disorders
- Interventions
- TBI - Cohort 1, TBI - Cohort 2
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Substance Related Disorder, Drug Overdose, eHealth
- Interventions
- Connections mHealth Application
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Opioid-Related Disorders
- Interventions
- Behavioral: the OPT-IN Intervention
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Occupational Health
- Interventions
- Stress First Aid for Harm Reduction Workers
- Behavioral
- Lead sponsor
- Suzannah Creech
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Overdose
- Interventions
- Brief youth overdose prevention education, Information about Naloxone, Usual standard of care
- Behavioral · Other
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Occupational Health
- Interventions
- Stress First Aid (SFA)
- Behavioral
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Opioid Use Disorder
- Interventions
- Buprenorphine
- Drug
- Lead sponsor
- Rhode Island Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Opioid-use Disorder, Addiction, Depression, Post Traumatic Stress Disorder, Suicidal Ideation
- Interventions
- Collaborative care Plus
- Behavioral
- Lead sponsor
- RAND
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 12
- States / cities
- Los Angeles, California • Santa Monica, California • Albuquerque, New Mexico + 3 more