- Conditions
- Opioid Dependence, Substance Abuse Disorders, Complex Medical Patients, Primary Care Patients With Chronic Conditions
- Interventions
- MOUD "Plus" Intervention (treatment as usual + coordinated counseling and referral to community based peer), Treatment As Usual (primary care with low threshold MOUD prescribing)
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
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 404
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Alcohol Drinking
- Interventions
- Brief advice, Health coaching
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Colorectal Cancer
- Interventions
- SBIRT, Referral as Usual (RAU)
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 880 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Marijuana Use, Pregnancy
- Interventions
- eSBIRT, Tailored texting
- Behavioral
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Steatotic Liver Disease of Mixed Origin (MetALD)
- Interventions
- Brief motivational interviewing with personalized feedback, Brief motivational interviewing with standard health information
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Breast Cancer, Alcohol Drinking
- Interventions
- Sobriety Digital Intervention
- Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 40 Years and older · Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Physical Activity
- Interventions
- Step 1: PA Monitor, Step 1: PA Monitor + Text, Step 2: PA Monitor with Calls, Step 2: PA Monitor with Meetings, Step 2: PA Monitor + Texts with Calls, Step 2: PA Monitor + Texts with Meetings, Step 3: PA Monitor
- Behavioral
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years to 70 Years · Female only
- Enrollment
- 301 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Substance Abuse
- Interventions
- Computer Counseling, Standard Care
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 14 Years to 17 Years
- Enrollment
- 83 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Smoking Cessation
- Interventions
- Quitxt text messaging or Chat, Usual care
- Behavioral · Other
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 1,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Bipolar Disorder
- Interventions
- CARE
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 2
- States / cities
- Cranston, Rhode Island • Providence, Rhode Island
- Conditions
- Brain Concussion
- Interventions
- Problem Solving Training for Concussion, Treatment as usual
- Behavioral · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 134 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Smoking, Tobacco, Fractures, Bone
- Interventions
- Motivational Interviewing, Motivational Interviewing + Follow-up
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 269 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Alcohol Use Disorder (AUD), Pharmacist-Patient Relations, Alcohol Problem
- Interventions
- ATC Intervention
- Other
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41,843 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Oakland, California • San Francisco, California
- Conditions
- Alcohol Drinking, Alcohol; Harmful Use
- Interventions
- Brief Motivational Interview
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,475 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Substance Use, Violence
- Interventions
- BMI, Stadard Care (SC)
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 132 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 2
- States / cities
- Rochester, New York
- Conditions
- Tobacco Cessation, HIV, AIDS
- Interventions
- Treatment as usual, AIR (Aspirations, Inspiration, Respiration)
- Behavioral
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Hypertension
- Interventions
- Intervention group was asked to take their BP daily and rate their motivation level and communicate with the research assistant. Their level will trigger the appropriate behavioral change SMS prompt.
- Behavioral
- Lead sponsor
- University of Nevada, Las Vegas
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- Tobacco Dependence
- Interventions
- Brief Intervention, Extended Treatment, Usual Care
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 956 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2015
- U.S. locations
- 3
- States / cities
- Berkeley, California • San Francisco, California • Stanford, California
- Conditions
- Alcohol-Related Disorders, Substance-Related Disorders, Mental Health, Reproductive Health, Sexual Health, Sexually Transmitted Diseases, Contraception, Maternal Health, Pregnancy, Women's Health
- Interventions
- Screening, Brief Intervention, and Referral to Treatment (SBIRT)
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • Marlborough, Massachusetts • Springfield, Massachusetts + 1 more
- Conditions
- Alcohol or Other Drugs Use
- Interventions
- Usual care, Project Free Talk
- Behavioral
- Lead sponsor
- RAND
- Other
- Eligibility
- 14 Years to 18 Years
- Enrollment
- 193 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Santa Barbara, California
- Conditions
- Colorectal Cancer
- Interventions
- Automated Mailing, Automated Mailing Plus Assisted, Auto Plus Assisted Plus Navigation
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 50 Years to 73 Years
- Enrollment
- 4,653 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2019
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Alcohol Use Disorder
- Interventions
- Large language model-based chatbot brief alcohol intervention session
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Tobacco Use, Tobacco Smoking, Smoking, Cigar, Smoking, Pipe, Smoking, Hookah, Nicotine Dependence
- Interventions
- BTI, Cigarette smoking military tailored pamphlet, Standard smoking cessation intervention
- Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,999 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Lackland Air Force Base, Texas
- Conditions
- Obesity
- Interventions
- FNPA tool, Usual Care
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 4 Years to 17 Years
- Enrollment
- 430 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Peoria, Illinois