Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 2:28 AM EDT

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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
Conditions
Risk Behavior, Medication Adherence, HIV
Interventions
3H+ (Holistic Health for HIV), HHRP+ (Holistic Health Recovery Program)
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers

Rewarding Healthy Behaviors in Pregnancy and Postpartum

NCT05328622
Conditions
Pregnancy Related
Interventions
Aqueduct Contingency Management Platform
Behavioral
Lead sponsor
Transcendent International, LLC
Industry
Eligibility
18 Years to 52 Years · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Conditions
Substance Use Disorders, HIV
Interventions
PrEP navigation + text messaging, Standard of Care, Contingency Management
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

Physical Activity Choices Everyday

NCT03824769
Conditions
Obesity
Interventions
Weight Loss Maintenance + Healthy Thinking, Weight Loss Maintenance Treatment + Future Thinking
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 70 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Hartford, Connecticut
Conditions
Alcohol Abuse, Alcohol Dependence, Heavy Drinking Days
Interventions
Kudzu extract, Placebo, Medical Management
Drug · Behavioral
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Belmont, Massachusetts
Completed Not applicable Interventional Results available

Long-term Behavior Change - 1

NCT00158197
Conditions
Amphetamine-related Disorders
Interventions
contingency management voucher
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
2
States / cities
Los Angeles, California • Rancho Cucamonga, California
Conditions
Diabetes, Cardiovascular Disease
Interventions
Process Incentive, Outcome Incentive
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 90 Years
Enrollment
764 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Tirzepatide Impact Assessment Study

NCT07740291
Conditions
Obesity & Overweight, Cardiometabolic Health Indicators, Addiction, Eating Disorders, Mental Health
Interventions
GLP-1 Receptor Agonist Therapy, Structured Lifestyle Intervention
Drug · Behavioral
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lubbock, Texas
Conditions
High Blood Pressure, Substance Abuse
Interventions
Usual Care, Contingency Management
Other · Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Farmington, Connecticut
Conditions
Obesity
Interventions
Skills training, Contingency Management
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
12 Years to 16 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Detroit, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

Oral Hygiene Intervention Pilot Study

NCT02668809
Conditions
Dental Caries, Gingivitis
Interventions
oral health assessment, Questionnaires, Clinical Exam, Microbiological sampling, Monitoring Adherence, Varnish application, Consent, Educational Program
Other
Lead sponsor
Leonardo Marchini
Other
Eligibility
21 Years to 120 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Not applicable Interventional Results available

SMART Effectiveness Trial

NCT04464421
Conditions
Opioid-use Disorder, Opioid Dependence, Treatment Adherence
Interventions
Contingency Management (CM), Brief Motivational Intervention + Substance Free Activities Session + Mindfulness-Based Adherence Promotion (BSM)
Behavioral
Lead sponsor
Karen Derefinko, PhD
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
HIV, Opiate Dependence
Interventions
Abstinence-reinforcing contingency management intervention, Performance Feedback intervention
Behavioral
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
3
States / cities
The Bronx, New York
Conditions
Opioid Abuse (Disorder), Stimulant Use Disorders
Interventions
Patient Navigation
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Female only
Enrollment
429 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Opioid-use Disorder, HIV Prevention Program
Interventions
Contingency Management with stepped care to PrEP adherence and support services (CoMPASS)
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
6
States / cities
Bridgeport, Connecticut • Danbury, Connecticut • New Haven, Connecticut + 1 more
Conditions
HIV
Interventions
cell phone reminders, contingency management for adherence
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Farmington, Connecticut • New Haven, Connecticut
Recruiting Not applicable Interventional

Project neuroARTEMIS

NCT06814275
Conditions
Stimulant Use, Human Immunodeficiency Virus (HIV), Depression
Interventions
ARTEMIS, Contingency management for Antiretroviral (ARV) adherence
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 59 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Youth Opioid Recovery Support: Improving Care Systems

NCT04015115
Conditions
Opioid-Related Disorders
Interventions
Youth Opioid Recovery Support service model
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 26 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Opioid-use Disorder
Interventions
Contingency Management, Brief Motivational Interviewing + Substance Free Activities + Mindfulness
Behavioral
Lead sponsor
Karen Derefinko, PhD
Other
Eligibility
18 Years and older
Enrollment
332 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Medication Adherence, Habits, Hypertension
Interventions
Wellth app, Habit training
Other · Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Opioid-use Disorder
Interventions
Contingency Management for adherence, Contingency Management for abstinence
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
HIV Infections
Interventions
Video directly observed therapy with contingency management, Integrated Next-Step Counseling
Behavioral
Lead sponsor
San Francisco Department of Public Health
Government
Eligibility
18 Years to 65 Years · Male only
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Conditions
HIV, AIDS, Substance Abuse, Inpatient
Interventions
Patient Navigation (PN) Group, Patient Navigator Plus Contingency Management (PN+CM) Group
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
801 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
12
States / cities
Birmingham, Alabama • Torrance, California • Miami, Florida + 8 more
Conditions
Opioid-use Disorder, Medication Adherence
Interventions
Youth Opioid Recovery Support (YORS)
Behavioral
Lead sponsor
Potomac Health Foundations
Other
Eligibility
18 Years to 28 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland