- Conditions
- Harm Reduction
- Interventions
- Text message nudges, Commitment contract
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 137 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 97–120
of 125
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Alcohol Use Disorder
- Interventions
- HaRTC
- Other
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Suicidal Ideation, Suicide, Attempted, Suicide and Self-harm, Non-suicidal Self-injury
- Interventions
- TEC-Sacredness, TEC-Control
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Alcohol Use Disorder
- Interventions
- Cannabidiol, Placebo
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Alcohol Use
- Interventions
- Mindfulness based relapse prevention
- Behavioral
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Alcohol Consumption, Sexual Assault
- Interventions
- uSafeUS
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 2
- States / cities
- Gainesville, Florida • Durham, New Hampshire
- Conditions
- HIV Infections
- Interventions
- CHECKIT!
- Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 493 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Adolescent Relationship Abuse
- Interventions
- SHARP Intervention
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 1,012 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Oakland, California
- Conditions
- Tobacco Use, Substance Use Disorders
- Interventions
- Switching to E-Cigarette, Quitting using Medication, Counseling
- Behavioral · Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 4
- States / cities
- Charleston, South Carolina • Conway, South Carolina • Greenville, South Carolina + 1 more
- Conditions
- Medication Abuse, Harm Reduction, Opioid Overdose, Opioid Prescribing
- Interventions
- Naloxone Co-prescribing Clinical Decision Support (CDS)
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 12 Years to 89 Years
- Enrollment
- 114,272 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Post Traumatic Stress Disorder, Cannabis Use, Suicide
- Interventions
- Reduce THC Use
- Behavioral
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 19 Years to 69 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Substance Use, Harm Reduction, Adolescent Behavior
- Interventions
- iDECIDE
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 9 Years to 22 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Smoking Reduction
- Interventions
- Varenicline Tartrate, Placebo, Electronic cigarette
- Drug · Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Kansas City, Missouri
- Conditions
- Cigarette Smoking, Smoking Behaviors
- Interventions
- Switching to E-Cigarette, Switching using Medication
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 225 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Electronic Cigarette Use, Smoking, Cigarette, Nicotine Dependence
- Interventions
- NJOY ACE e-cigarette
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Opioid Use Disorder
- Interventions
- Shared Decision Making Aid - Patients, Shared Decision Making Aid - Providers
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Alcohol Use, Alcohol Drinking, Drinking Behavior
- Interventions
- Smartphone breathalyzer device/app use, BAC estimator app use, Text messaging procedure
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 25 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Alcohol Prevention, Harm Reduction
- Interventions
- Experimental: Augmented Reality ("No Time Wasted")
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 16 Years to 18 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking, E-Cig Use, Oncology
- Interventions
- Harm Reduction (E-cigarette switching), Standard of Care
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 208 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Smoking Cessation, Harm Reduction, E-Cig Use, Cigarette Smoking, Tobacco Dependence, Tobacco Use Cessation
- Interventions
- JUUL
- Other
- Lead sponsor
- Rose Research Center, LLC
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Charlotte, North Carolina • Raleigh, North Carolina
- Conditions
- Stress Disorders, Post-Traumatic, Opioid Use Disorder
- Interventions
- Written Exposure Therapy - Integrated
- Behavioral
- Lead sponsor
- Jesse McCann
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Alcohol Use Disorder, Harm Reduction, Housing First (eg. Permanent Supportive Housing)
- Interventions
- eHaRT-A
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Opioid Use Disorder, Opioid Use
- Interventions
- Sub-acute stabilization
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Opioid Use Disorder
- Interventions
- OUD Telehealth Platform
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut