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substance use disorders

Total Trials
10
Recruiting Now
10
Trial Phases
Phase 4

ClinicalMetric tracks all active clinical trials for substance use disorders sourced from ClinicalTrials.gov. Research in this area spans early-phase safety investigations through large Phase 3 confirmatory trials, conducted by NIH-funded academic centers, independent investigators, and pharmaceutical sponsors worldwide. Each listing is updated daily as new studies open enrollment and existing ones reach capacity or complete follow-up.

Trial listings include the NCT identifier, current recruitment status, phase classification, primary and secondary endpoints, estimated enrollment size, participating countries, and direct links to the full protocol on ClinicalTrials.gov. Eligibility criteria — including age range, disease stage, and prior treatment requirements — are documented for every study to help patients and clinicians assess suitability before contacting a trial site.

Frequently Asked Questions — substance use disorders Clinical Trials

How many clinical trials are currently recruiting for substance use disorders?
ClinicalMetric currently tracks 10 actively recruiting clinical trials for substance use disorders, sourced in real time from ClinicalTrials.gov. The total number of registered studies—including those not yet enrolling or in active follow-up—is 10. Trial availability changes daily as new studies open enrollment and existing ones reach capacity.
What trial phases are available for substance use disorders?
substance use disorders research spans Phase 4 (1 trial). Phase 1 studies evaluate safety and dosing in small groups, Phase 2 studies assess preliminary efficacy in 100–300 participants, and Phase 3 trials compare the new treatment against the standard of care in 300–3,000+ patients. Phase 4 post-approval studies monitor long-term outcomes in real-world populations.
How do I find out if I qualify for a substance use disorders clinical trial?
Eligibility criteria for substance use disorders trials vary by study and typically specify age range, disease stage or severity, prior treatment history, and specific diagnostic or laboratory parameters. Each listing on ClinicalMetric links to the full protocol on ClinicalTrials.gov, where inclusion and exclusion criteria are documented. Contact the sponsoring site's research coordinator directly to confirm your eligibility—your treating physician or specialist can also help identify the most appropriate trial based on your medical history and current treatment status.
Trial Phases
Phase 4
1
Top Sponsors
Health and Medical University Potsdam 1 trial
Centre for Addiction and Mental Health 1 trial
Boston University 1 trial
The University of Texas at Dallas 1 trial
The National Center on Addiction and Substance Abuse at Columbia University 1 trial

Recruiting Clinical Trials

NCT06738953
Recruiting
Prevention of Mental Disorders Through Self-efficacy Interventions
Enrollment
378 pts
Location
Germany
Sponsor
Health and Medical University ...
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NCT05515354 Phase 4
Recruiting
Smoking Cessation and Menstrual Cycle Phase
Enrollment
1,200 pts
Location
Canada
Sponsor
Centre for Addiction and Menta...
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NCT07232641
Recruiting
Impact of Federal and State Medications for Opioid Use Disorder (MOUD) Policy Changes During the Pandemic
Enrollment
185,810 pts
Location
United States
Sponsor
Boston University
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NCT07387796
Recruiting
Clinical and Neurobehavioral Changes With Weight Loss Drug Discontinuation and Reinitiation
Enrollment
40 pts
Location
United States
Sponsor
The University of Texas at Dal...
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NCT06413979
Recruiting
Family Support Protocol for Adolescent Internalizing Disorders
Enrollment
60 pts
Location
United States
Sponsor
The National Center on Addicti...
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NCT05534568
Recruiting
The Oklahoma Parent-Child Assistance Program
Enrollment
200 pts
Location
United States
Sponsor
University of Oklahoma
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NCT06677515
Recruiting
Improving Social Functioning in People With Substance Use and Mental Health Disorders Using VR
Enrollment
102 pts
Location
Norway
Sponsor
Sykehuset Innlandet HF
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NCT03135886
Recruiting
Project I Test: Implementing HIV Testing in Opioid Treatment Programs
Enrollment
418 pts
Location
United States
Sponsor
Columbia University
View Trial →
NCT05486234
Recruiting
CARS: Cannabis and Alcohol Reduction Study
Enrollment
52 pts
Location
United States
Sponsor
Medical University of South Ca...
View Trial →
NCT06103370
Recruiting
Syringe Service Based Telemedicine and Social Network Driven HIV Prevention Service Implementation
Enrollment
360 pts
Location
United States
Sponsor
Johns Hopkins University
View Trial →

Related Conditions

opioid use disorder (2) depression disorders (1) affective disorders (1) prevention (1) self efficacy (1) nicotine dependence (1) tobacco smoking (1) smoking cessation (1) nicotine use disorder (1) alcohol use disorder (1) drug discontinuation (1) eating behavior changes (1)
ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology