Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 3, 2026, 11:36 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 53 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers

WalkIT Arizona: Walking Interventions Through Texting

NCT02717663
Conditions
Physical Activity, Behavior, Goals
Interventions
Adaptive Goals, Static Goals, Delayed (non-contingent) Incentives, Immediate Micro-Incentives
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 60 Years
Enrollment
512 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
HIV/AIDS, Stimulant Use Disorders
Interventions
Affect Regulation Treatment to Enhance Meth Intervention Success (ARTEMIS), Contingency Management (CM)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Drug Use in Justice-Involved Emerging Adults

NCT05834881
Conditions
Substance-Related Disorders
Interventions
Contingency Management (CM) combined with vocational/educational coaching
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
18 Years to 30 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Suicide, Suicide, Attempted, Suicidal Ideation
Interventions
DBT Online Program
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Assessing the Mechanism of Change of Functional Analytic Psychotherapy

NCT03562962
Conditions
Interpersonal Functioning, Psychological Distress
Interventions
Functional Analytic Psychotherapy
Behavioral
Lead sponsor
University of Nevada, Reno
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Reno, Nevada
Conditions
Cocaine-Related Disorders, Heroin Dependence, Opioid-Related Disorders, Substance Abuse, Intravenous
Interventions
employment-based reinforcement
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Substance Related Disorders
Interventions
Just Care for Families (JCFF), Just Care for Families (JCFF) App, Just Care for Families (JCFF) App Feedback
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
Not listed
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Alcohol Abuse, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
Interventions
Contingency Management
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 65 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

CM for Patients With ALD After Liver Transplant

NCT06304467
Conditions
Alcohol Use Disorder, Alcohol; Liver, Post Liver Transplant, Contingency Management, Alcohol Liver Disease
Interventions
Contingency Management
Behavioral
Lead sponsor
Arpan A. Patel, MD
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
HIV Infections
Interventions
HIV Testing and Counseling, Contingency Management, Strengths-based case management
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
502 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional

Substance Use and Fitness

NCT01305902
Conditions
Substance Abuse, Exercise
Interventions
contingency management
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
55 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Farmington, Connecticut
Completed Phase 2 Interventional Results available

Employment-Based Depot Naltrexone Clinical Trial

NCT00684788
Conditions
Opiate Dependence
Interventions
employment-based reinforcement
Combination Product
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional

OUD Smartphone Services

NCT06134882
Conditions
Opioid-Related Disorders, Drug Abuse
Interventions
Contingency management, Cognitive-Behavior Therapy Modules, Peer Contingency Management (CM) Guide, Drug testing, Wellness modules, Peer technical support
Behavioral
Lead sponsor
Western Michigan University
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Kalamazoo, Michigan
Completed Phase 2 Interventional Results available

Employment-Based Depot Naltrexone Clinical Trial II

NCT00684775
Conditions
Opiate Dependence
Interventions
Work Plus Naltrexone Contingency
Combination Product
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Cocaine-Related Disorders
Interventions
Acceptance and Commitment Therapy (ACT), Drug Counseling (DC), Contingency Management (CM), Placebo, Modafinil
Behavioral · Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 60 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Houston, Texas
Conditions
Exercise, Addictive Behaviors
Interventions
VIP CM
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Farmington, Connecticut
Conditions
Opioid-Related Disorders, Stimulant-Related Disorder, Child Neglect, Mental Health Impairment
Interventions
Prevention Adaptation of Families Actively Improving Relationships (PRE-FAIR), Standard Case Management and Referral
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
16 Years to 30 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Cannabis
Interventions
Contingency management
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
31 Years to 47 Years
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Obese Children and Adolescents
Interventions
Digital Wellness Nurse - FIT Families
Behavioral
Lead sponsor
Machine and Human Interaction
Industry
Eligibility
12 Years to 17 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Charleston, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Automated Reinforcement Management Systems, Phase II

NCT06456905
Conditions
Alcohol Use Disorder
Interventions
Contingency Management
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Spokane, Washington
Completed Not applicable Interventional Results available

Impact of Reduced Cannabis Use on Functional Outcomes (R33 Phase)

NCT04567238
Conditions
Cannabis, Cannabis Use
Interventions
Mobile contingency management
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Alcohol Use, Drug Use, Risk Behavior, Sexual Behavior
Interventions
Contingency management, Employment Only
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

Basic and Applied Research on Extinction Bursts

NCT05925101
Conditions
Problem Behavior, Aggression, Self Injury
Interventions
Extinction-only condition, Rate-drop condition, Rate-hold condition, Magnitude-drop condition, Magnitude-hold condition, Quality-drop condition, Quality-hold condition, Rate-drop/quality-increase condition
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
3 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Somerset, New Jersey
Conditions
Autism Spectrum Disorder
Interventions
Reciprocal Intervention Teaching (RIT), Daily Routines
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Months to 80 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Seattle, Washington