Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 10, 2026, 8:50 PM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Mental Health
Interventions
Implementation Facilitation, Centralized Technical Assistance
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
81,424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
17
States / cities
Prescott, Arizona • Tucson, Arizona • Palo Alto, California + 14 more
Conditions
Substance Use
Interventions
ATTC strategy, ISF strategy
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
39
States / cities
Phoenix, Arizona • Claremont, California • Irvine, California + 32 more
Completed Not applicable Interventional Results available

Subthreshold Opioid Use Disorder Prevention (STOP) Trial

NCT04218201
Conditions
Opioid-use Disorder
Interventions
PCP brief advice, Video doctor, Telephone health coaching, Nurse Care Manager (NCM) intervention
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
New York, New York