- Conditions
- Nicotine Dependence
- Interventions
- Placebo, Varenicline
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 56
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Alcohol Use Disorder, Contingency Management
- Interventions
- Standard care, Contingency management
- Behavioral
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Smoking
- Interventions
- Updating Existing Smartphone App, Quitline Services, Quitline Services and Smartphone App
- Behavioral
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Substance Related Disorders, Drug Addiction, Substance Abuse
- Interventions
- Cash CM, Voucher CM
- Behavioral
- Lead sponsor
- Treatment Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 352 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Conditions
- Cannabis Use, Depression, Suicidal Ideation, Adolescent Behavior
- Interventions
- Contingency management for cannabis abstinence
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cannabis Use, Sleep, Circadian Rhythm
- Interventions
- Cannabis Discontinuation
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Behavior, Addictive, Cocaine Abuse, Cocaine Dependence, Heroin Dependence, Opioid Dependence
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2006
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Domestic Violence, Substance Abuse, Parenting
- Interventions
- Fathers for Change, Individual Drug Counseling
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Cannabis Use Disorder, Mild, Cannabis Use Disorder, Moderate
- Interventions
- Cannabis Actions and Practices Resource for Parents
- Behavioral
- Lead sponsor
- Oregon Research Institute
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Schizophrenia, Bipolar Disorder, Major Depressive Disorder, Alcohol Dependence
- Interventions
- Usual CM, High-Magnitude CM, Shaping CM
- Behavioral
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 392 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 2
- States / cities
- Seattle, Washington • Spokane, Washington
- Conditions
- Marijuana Dependence
- Interventions
- Reinforcement for homework completion, Reinforcement for Abstinence, Case Management
- Behavioral
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 215 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Opioid Dependence
- Interventions
- Vivitrol, Employment-based opiate abstinence reinforcement, Usual Care Control
- Drug · Behavioral · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Drug Addiction, Employment
- Interventions
- Employment-based abstinence reinforcement
- Behavioral
- Lead sponsor
- Northern Michigan University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Marquette, Michigan
- Conditions
- Alcohol Use Disorder
- Interventions
- Phosphatidylethanol-based Contingency Management, Non-Contingent Control
- Behavioral
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Overweight and Obesity
- Interventions
- Behavioral Weight Loss (BWL) + Emotion Regulation (ER), Behavioral Weight Loss (BWL)
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 13 Years to 16 Years
- Enrollment
- 332 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 2
- States / cities
- La Jolla, California • Minneapolis, Minnesota
- Conditions
- Opiate Dependence
- Interventions
- methadone contingency, Methadone & Abstinence Contingency
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2014
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Alcohol Use Disorder, Alcohol Drinking, Alcohol Abuse, Alcohol Dependence
- Interventions
- Contingency Management, Computer Based Training for Cognitive Behavioral Therapy for AUD (CBT4CBT)
- Behavioral
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Cannabis Use Disorder, Severe
- Interventions
- Contingency management for cannabis abstinence and lab visit attendance, Contingency management for lab visit attendance
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years to 30 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Smoking, Veterans
- Interventions
- Nicotine gum, mobile contingency management, Telephone counseling, Nicotine patch, Nicotine lozenge, Smart phone, Carbon monoxide monitor
- Other · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 291 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Alcohol Use
- Interventions
- contingency management for abstinence
- Behavioral
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Cigarette Smoking
- Interventions
- CO-Contingent, Control condition
- Behavioral
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- 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