- Conditions
- Smoking Cessation
- Interventions
- Text My Quit (TMQ), Peer Support, Motivational Messages
- Behavioral · Other
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 284 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
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 169–192
of 217
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Vaping
- Interventions
- Expert, one-sided, Expert, two-sided, Peer, one-sided, Peer, two-sided
- Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Opioid Use Disorder, Opioid Overdose
- Interventions
- a bundled intervention, control group
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Physical Inactivity
- Interventions
- Arms
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 89 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 3
- States / cities
- Astoria, New York • Bayside, New York • Richmond Hill, New York
- Conditions
- Breastfeeding Support
- Interventions
- LATCH Intervention
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 249 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- HIV Infections, Substance Use Disorders
- Interventions
- Connections App
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 433 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 8
- States / cities
- Denver, Colorado • Kansas City, Missouri • St Louis, Missouri + 5 more
- Conditions
- Health Behavior
- Interventions
- Emails and letter intervention, Control group
- Behavioral
- Lead sponsor
- Office of Evaluation Sciences
- Federal
- Eligibility
- Not listed
- Enrollment
- 44,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- Best Practice Advisory, Peer Support, Usual Care
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 87 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- E-cigarette Use, Vaping
- Interventions
- Peer Messaging, Peer Coaching via Text, Gamification, E-Cigarette Cessation Materials
- Behavioral · Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Obesity
- Interventions
- TOSS Feasibility + Fitbit Community = Reduced Obesity in Older Black Women
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 60 Years and older · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Alcohol; Use, Problem
- Interventions
- BASICS, Deviance Regulation Theory (DRT)
- Behavioral
- Lead sponsor
- University of Central Florida
- Other
- Eligibility
- 18 Years to 26 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Smoking Cessation
- Interventions
- NRT, Web Guide, Tweet2Quit
- Drug · Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 21 Years to 59 Years
- Enrollment
- 980 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 2
- States / cities
- Irvine, California • Stanford, California
- Conditions
- Stress Disorders, Post-Traumatic, Veterans
- Interventions
- Personalized App Coaching, Active Comparator
- Behavioral
- Lead sponsor
- VA Palo Alto Health Care System
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 101 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Menlo Park, California
- Conditions
- HIV Infections, Opioid-Related Disorders, Pre-Exposure Prophylaxis (PrEP)
- Interventions
- SIRI Checklist, Enhanced Peer Recovery Coach, SIRI Checklist + Enhanced Peer Recovery Coach
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Improving Blood Pressure Control
- Interventions
- CONTROL- Usual & Customary Health Fair Follow-up, Health Fair + TECH [Text Messaging + Home Blood Pressure Monitoring], Heal th Fair + TECH [Text Messaging + Home Blood Pressure Monitoring] + Social Network Support (SNS)
- Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 21 Years and older · Male only
- Enrollment
- 166 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Treatment Adherence
- Interventions
- Phone Coaching, Text Message Coaching, ACT Guide
- Behavioral
- Lead sponsor
- Utah State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 236 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Logan, Utah
- Conditions
- Obesity, Overweight
- Interventions
- Peer Assisted Lifestyle, Enhanced Usual Care
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 301 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Nicotine Vaping
- Interventions
- YES-CAN! program
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 9 Years and older
- Enrollment
- 1,166 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Renal Insufficiency, Chronic, Hypertension, Diabetes
- Interventions
- Support Person, Social Norms
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Alcohol Consumption
- Interventions
- Control, Goal Support (GS), Coaching for Context-specific Peer Support (CCPS)
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Sickle Cell Disease
- Interventions
- mobile health application
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 2
- States / cities
- Columbus, Ohio • Nashville, Tennessee
- Conditions
- Behavior, Health, Flu, Flu Vaccination
- Interventions
- Pre-visit patient text messaging, Default pended order, Monthly peer comparison feedback, High risk bidirectional pre-visit text messaging
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 80,039 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Seattle, Washington
- Conditions
- Caregiver Burden, Caregiver Burnout, Caregiver Anxiety, Alzheimer Disease Dementia
- Interventions
- Peer Support, Usual Care
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 344 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Suicidal Ideation
- Interventions
- Peer mentorship, Enhanced Usual Care
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 455 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 3
- States / cities
- Ann Arbor, Michigan • Ferndale, Michigan • Mount Clemens, Michigan