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ClinicalTrials.gov public records Last synced Oct 25, 2026, 5:16 PM EDT

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Showing 193–216 of 711 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Behavior, Addictive Clear all
Completed Not applicable Interventional Results available

Innovative Digital Therapeutic for Smoking Cessation

NCT03694327
View directory record Official record
Conditions
Smoking Cessation, Nicotine Addiction, Drug Addiction, Drug Dependence, Tobacco Dependence, Tobacco Use Disorder, Substance Use Disorder, Tobacco Smoking
Interventions
CT-101-M, QuitGuide
Device
Lead sponsor
My Digital Study
Industry
Eligibility
18 Years to 65 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Alliances to Disseminate Addiction Prevention and Treatment (ADAPT)

NCT04499079
View directory record Official record
Conditions
Substance-Related Disorders, Recidivism, Opioid-Related Disorders, Substance Use, Criminal Behavior
Interventions
Learning Health System
Other
Lead sponsor
Indiana University
Other
Eligibility
11 Years and older
Enrollment
7,316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Phase 2 Interventional Results available

Varenicline vs Placebo for the Treatment of Methamphetamine Dependence

NCT01011829
View directory record Official record
Conditions
Methamphetamine Dependence, Substance Abuse, Methamphetamine Abuse
Interventions
Varenicline, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 14, 2013 · Synced Oct 25, 2026, 5:16 PM EDT
Terminated Not applicable Interventional Results available

A Drug Treatment for Cocaine Users Who Are Also on Methadone Maintenance Treatment

NCT01802515
View directory record Official record
Conditions
Cocaine Dependence, Opiate Dependence
Interventions
Atomoxetine, low dose, Atomoxetine, high dose, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 6, 2016 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

Patient-Centered Models of HCV Care for People Who Inject Drugs

NCT02824640
View directory record Official record
Conditions
Hepatitis C, Medication Adherence
Interventions
Patient Navigation, modified Directly Observed Therapy
Behavioral
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years to 70 Years
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Study on Sit to Quit Phone Intervention

NCT02840435
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Sit to Quit, Quit for Life
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 13, 2019 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Acute Pharmacokinetic and Pharmacodynamic Effects of "Tobacco-Free" Oral Nicotine Pouches in Smokers

NCT05335915
View directory record Official record
Conditions
Nicotine Withdrawal, Nicotine Addiction, Drug Effect
Interventions
Nicotine, Cigarette
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Early Phase 1 Interventional

Compensatory Behavior of E-cig Users in Response to Reduced Nicotine E-liquids

NCT06602492
View directory record Official record
Conditions
Healthy, Nicotine Addiction, Electronic Cigarette Use
Interventions
Lower nicotine e-liquid, Higher nicotine eliquid
Drug
Lead sponsor
Rochester Institute of Technology
Other
Eligibility
21 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 27, 2024 · Synced Oct 25, 2026, 5:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Drug Effects on Preference and Reward

NCT01722006
View directory record Official record
Conditions
Drug Addiction
Interventions
Pairing condition
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Preventing Addiction Related Suicide (PARS)

NCT03166709
View directory record Official record
Conditions
Suicide, Substance-Related Disorders
Interventions
Preventing Addiction Related Suicide (PARS), Intensive Outpatient Program standard session
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
906 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
16
States / cities
Auburn, Washington • Edmonds, Washington • Everett, Washington + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

Consortium to Disseminate and Understand Implementation of Opioid Use Disorder Treatment

NCT04178551
View directory record Official record
Conditions
Opioid Medication Assisted Treatment
Interventions
Implementation Facilitation
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
11
States / cities
Birmingham, Alabama • West Los Angeles, California • Aurora, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

W8Loss2Go: mHealth Weight Management Strategy

NCT02689154
View directory record Official record
Conditions
Obesity
Interventions
W8Loss2Go
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
12 Years to 18 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 12, 2019 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Phase 1 Interventional Results available

Feasibility Trial of a Tailored Smoking Cessation App for People With Serious Mental Illness

NCT03069482
View directory record Official record
Conditions
Nicotine Addiction, Serious Mental Illness
Interventions
Learn to Quit App, Nicotine patch, Nicotine lozenge, Technical Coaching, NCI QuitGuide App
Device · Drug · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 10, 2020 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

An Addiction-Based Mobile Health Weight Loss Intervention With Coaching

NCT03500835
View directory record Official record
Conditions
Pediatric Obesity, Mobile Technology, Addiction
Interventions
App, Coaching, Clinic: Modified KidsNFitness
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
14 Years to 18 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Oct 25, 2026, 5:16 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

90-Day Online Substance Use Program

NCT03069118
View directory record Official record
Conditions
Addictive Behavior, Alcohol Use Disorder, Alcohol Abuse, Drug Abuse, Drug Use Disorders
Interventions
Treatment - Workit Health Online Program, Control - Resource List
Behavioral
Lead sponsor
Workit Health
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Oct 25, 2026, 5:16 PM EDT
Not listed Not applicable Interventional

Computer-Assisted HIV Prevention for Young Drug Users

NCT00182585
View directory record Official record
Conditions
HIV
Interventions
computer-based HIV, STD & Hepatitis Education, educator-delivered HIV, STD and Hepatitis education
Procedure
Lead sponsor
National Development and Research Institutes, Inc.
Other
Eligibility
13 Years to 18 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
2
States / cities
Brooklyn, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2008 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

SafetyNet Program for Opioid Use Disorder (OUD)

NCT04253782
View directory record Official record
Conditions
Opioid-Use Disorder (OUD)
Interventions
Team Intervention
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 130 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 18, 2024 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Long-acting Naltrexone for Pre-release Prisoners

NCT02867124
View directory record Official record
Conditions
Opiate Addiction
Interventions
XR-NTX, place of residence, opioid treatment program
Drug · Other
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Enhancing Panic and Smoking Reduction Treatment With D-Cycloserine

NCT01944423
View directory record Official record
Conditions
Nicotine Addiction, Panic Attack
Interventions
d-cycloserine, Pill Placebo, Nicotine replacement therapy, Panic and Smoking Reduction Treatment
Drug · Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 25, 2026, 5:16 PM EDT
Withdrawn Phase 4 Interventional

Suboxone User Perioperative Early Referral and Enhanced Recovery After Surgery- Orthopaedic Trauma Surgery Population

NCT04464512
View directory record Official record
Conditions
Addiction Opiate, Chronic Pain, Fractures, Bone, Buprenorphine Dependence
Interventions
Sufentanil
Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Dec 12, 2022 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

MAPS PrEP Van Study

NCT06908252
View directory record Official record
Conditions
HIV Infection
Interventions
Pre-Exposure Prophylaxis (PrEP)
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 25, 2026, 5:16 PM EDT
Recruiting Not applicable Interventional

The Oklahoma Parent-Child Assistance Program

NCT05534568
View directory record Official record
Conditions
Substance Use Disorders, Pregnancy Related, Alcohol Use Disorder (AUD), Alcohol Use Complicating Pregnancy, First Trimester, Alcohol Use Complicating Pregnancy, Second Trimester, Alcohol Use Complicating Pregnancy, Third Trimester, Alcohol Use Complicating Pregnancy, Unspecified Trimester, Alcohol Use Complicating Pregnancy, Childbirth, and the Puerperium, Fetal Alcohol Spectrum Disorders, Fetal Alcohol Syndrome, Drug Use Disorders, Drug Use Complicating Pregnancy, First Trimester, Drug Use Complicating Pregnancy, Second Trimester, Drug Use Complicating Pregnancy, Third Trimester, Drug Use Complicating Pregnancy, Unspecified Trimester, Drug Use Complicating Pregnancy, Childbirth, and the Puerperium, Maternal Drugs Affecting Fetus
Interventions
Parent-Child Assistance Program
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 7, 2024 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Food Addiction Clinical Treatment Program

NCT04373343
View directory record Official record
Conditions
Food Addiction
Interventions
16-week Food Addiction Clinical Treatment (FACT) Program
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
25 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Exercise as a Behavioral Treatment for Cocaine Dependence

NCT01601743
View directory record Official record
Conditions
Cocaine Dependence, Cocaine Addiction, Cocaine Abuse, Substance Abuse
Interventions
Sitting, Running, Walking
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
21 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2015 · Synced Oct 25, 2026, 5:16 PM EDT