- 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 514
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
- Diabetes Mellitus, Type 2
- Interventions
- Positive Psychology + Motivational Interviewing, Motivational Interviewing
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 280 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Avoidant/Restrictive Food Intake Disorder
- Interventions
- Family-based Treatment for ARFID, Manualized Non-Specific Usual Care for ARFID
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Prevention
- Interventions
- Motivational Interviewing & Patient Navigator, Standard of Care (SOC)
- Behavioral
- Lead sponsor
- Rhode Island Hospital
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Health Behavior
- Interventions
- Counseling, feedback report
- Behavioral
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Smoking Cessation
- Interventions
- Standard Care (SC), Intensive Counseling (IC)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 303 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts • New York, New York
- Conditions
- Cerebral Palsy
- Interventions
- Motivational Interviewing
- Behavioral
- Lead sponsor
- Father Flanagan's Boys' Home
- Other
- Eligibility
- 11 Years to 45 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Boys Town, Nebraska
- Conditions
- End Stage Renal Disease on Dialysis
- Interventions
- Motivational interviewing
- Behavioral
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 2
- States / cities
- Nashville, Tennessee
- Conditions
- SARS-CoV-2 Infection
- Interventions
- COVID Prevention Program (CPP)
- Behavioral
- Lead sponsor
- San Diego State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 256 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Diabetes Complications, Diabetes Mellitus, Type 2
- Interventions
- Telephone Counseling
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Tobacco Use Disorder
- Interventions
- Combined intervention
- Other
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Skin Cancer Prevention
- Interventions
- UV-Detect Photos, Motivational Interviewing, Education
- Device · Behavioral
- Lead sponsor
- Fox Chase Cancer Center
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 197 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Lung Cancer
- Interventions
- Smoking cessation counseling, varenicline
- Behavioral · Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Acute Coronary Syndrome, Physical Inactivity
- Interventions
- Positive Psychology + Motivational Interviewing
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 280 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Vaccine Hesitancy
- Interventions
- EHR alert, Motivational Interviewing, Warm hand off to nurse
- Other · Behavioral
- Lead sponsor
- Boston College
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,698 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Tobacco Use Disorder
- Interventions
- Varenicline, Contingency Management, Counseling
- Drug · Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 181 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 3
- States / cities
- Charleston, South Carolina • Florence, South Carolina • Pickens, South Carolina
- Conditions
- Alcohol Use Disorder
- Interventions
- High-density transcranial alternating current stimulation, Sham stimulation, Motivational interviewing
- Device · Behavioral
- Lead sponsor
- The Mind Research Network
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Intravenous Drug Abuse, HIV Infections
- Interventions
- Skin and Needle Hygiene Intervention, No intervention - assessment-only condition
- Behavioral · Other
- Lead sponsor
- University of Northern Colorado
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 87 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Obesity
- Interventions
- Egg Breakfast (EB), Cereal Breakfast (CB), Weight Loss Counseling, Weight Loss Diet
- Behavioral
- Lead sponsor
- Texas Tech University
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- 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
- Sexual Abuse
- Interventions
- Trauma-informed SGM affirmative care, Motivational Interviewing
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 356 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Breast Cancer, Colorectal Cancer, Ovarian Cancer, Prostate Cancer, Pancreatic Cancer, Endometrial Cancer, History of Cancer
- Interventions
- Publicly available genetic testing resources, Virtual genetics navigator, Motivational interviewing (MI)
- Other · Behavioral
- Lead sponsor
- University of Michigan Rogel Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 793 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan