- Conditions
- Tobacco Dependence Caused by Cigarettes
- Interventions
- NJOY ACE commercial e-cigarette
- Device
- Lead sponsor
- University of Nevada, Reno
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Reno, Nevada
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 721–744
of 3,117
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Behavior and Behavior Mechanisms
- Interventions
- Peer Mentoring, e-Communication with mentor
- Behavioral
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 14 Years to 23 Years
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- COVID-19 Testing Behaviors
- Interventions
- Text message-based education intervention, Historical Control
- Behavioral · Other
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 384 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- Brownsville, Texas • Houston, Texas • Tyler, Texas
- Conditions
- COVID-19 Vaccination
- Interventions
- COVID-19 Video, COVID-19 Words, COVID-19 Poster
- Behavioral
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,064 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- State College, Pennsylvania
- 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
- Gambling Problem
- Interventions
- Text messages
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cancer
- Interventions
- Intervention group - texts
- Behavioral
- Lead sponsor
- Michigan State University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 6
- States / cities
- New Haven, Connecticut • Flint, Michigan • Jackson, Michigan + 2 more
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- text message to parent only, text message to parent and adolescent
- Other
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 8 Years to 18 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Louisville, Kentucky
- Conditions
- Organ Donor Registration, Organ Donation Education
- Interventions
- Organ Donation Education: Testimonial Messaging, Organ Donation Education: Informational Messaging, Organ Donation Education: Blended Messaging
- Behavioral
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- Not listed
- Enrollment
- 611 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Violence, Substance Use, Criminal Behavior
- Interventions
- IntERact
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Flint, Michigan
- Conditions
- Sickle Cell Disease
- Interventions
- HABIT Intervention, Standard of Care, Education materials
- Behavioral · Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 10 Years to 18 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 4
- States / cities
- Manhasset, New York • New York, New York • The Bronx, New York + 1 more
- Conditions
- Overweight or Obesity
- Interventions
- JITAI Combined with psychological intervention, Active Control
- Behavioral
- Lead sponsor
- ORI Community and Evaluation Services
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Springfield, Oregon
- Conditions
- Overweight and Obesity
- Interventions
- Full LIITA3H App, Partial LIITA3H App, LIITA3H Location only
- Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Overweight and Obesity
- Interventions
- Behavioral Text Messages and Produce Box Delivery, Behavioral Text Message Program and Produce Voucher
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Diabetes
- Interventions
- Proactive population care (active application of HOAP principles in patients flagged as high risk for hypoglycemia), Usual care, after system-side dissemination of HOAP
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Pleasanton, California
- Conditions
- Solid Tumor, Adult
- Interventions
- Enhanced education, Usual care education
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Chico, California • Sacramento, California
- Conditions
- Anxiety Disorders and Symptoms
- Interventions
- Maya mobile app, Social Support, Gain Framed, Loss Framed
- Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Smoking Cessation
- Interventions
- Android Wear smartwatch, Adaptive Treatment, Nicotine Patch, interviewing-based counseling
- Behavioral · Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Covid19, Vaccines
- Interventions
- Patient MyChart Scheduling Link, Patient Educational Video, Enhanced Follow through Message
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Westwood, Los Angeles, California
- Conditions
- Adolescent Pregnancy
- Interventions
- Brief standardized contraceptive counseling intervention
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 14 Years to 19 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Suicide Prevention
- Interventions
- Sources of Strength
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 13 Years to 20 Years
- Enrollment
- 17,603 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Peripheral Artery Disease
- Interventions
- Gamification and Social Incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- HIV Infections, Sexually Transmitted Diseases
- Interventions
- Youthnet Internet-based program, Control Internet based program
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 2,622 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Anterior Cruciate Ligament Injuries, Exercise, Cartilage, Articular, Knee Injuries, Osteoarthritis, Osteoarthritis, Knee, Arthritis, Joint Diseases
- Interventions
- Physical Activity Promotion
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina