- Conditions
- COVID-19, Vaccine Hesitancy
- Interventions
- Health Communication, Health Communication + Structural
- Behavioral
- Lead sponsor
- Marc Kiviniemi
- Other
- Eligibility
- 18 Years to 99 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Hazard, Kentucky
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 633
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Social Anxiety Disorder, Tobacco Use Disorder
- Interventions
- Phase 1: Web-based intervention (MyWebQuit) with 1-way text messages, Phase 1: Web-based intervention (MyWebQuit) with interactive, 2-way text messages, Phase 2: re-engagement text messages, Phase 2: re-engagement emails
- Behavioral
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Premature Birth of Newborn
- Interventions
- Developmental Massage Therapy, no intervention
- Other
- Lead sponsor
- University of Utah
- Other
- Eligibility
- Up to 14 Days
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 3
- States / cities
- Murray, Utah • Salt Lake City, Utah
- Conditions
- Smoking
- Interventions
- Enhanced Care, TAU
- Behavioral
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 204 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Depression, Anxiety
- Interventions
- Initial Coaching Call, Email Support, Text Messages
- Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Metastatic Prostate Cancer
- Interventions
- Provider-level and patient education at end of study, Provider-level and patient-level
- Other
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 256 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Suicide
- Interventions
- A-F texting component, P-F texting component
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 240 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Proactive Outreach, No Proactive Outreach
- Other
- Lead sponsor
- Harvard Medical School (HMS and HSDM)
- Other
- Eligibility
- Not listed
- Enrollment
- 19,113 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • Louisville, Kentucky • Boston, Massachusetts
- Conditions
- Atherosclerotic Cardiovascular Disease
- Interventions
- Outreach + Bulk ordering, Outreach + Bulk ordering + Text Based Reminders and Scheduling assistance
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 20 Years to 75 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Pediatric Obesity
- Interventions
- Group A, Group B
- Behavioral · Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 11 Years to 21 Years
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 3
- States / cities
- Gainesville, Florida • Jacksonville, Florida
- Conditions
- Pneumonia, Pneumococcal, Diabetes Mellitus, Breast Cancer, Colorectal Cancer
- Interventions
- Text message nudge
- Behavioral
- Lead sponsor
- Mitesh Patel
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 29,334 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Papilloma Viral Infection, Vaccine Hesitancy, Communication
- Interventions
- HPV Message 1, HPV Message 2, HPV Message 3, Control Message, Provider Strong-Recommendation Toolkit
- Behavioral
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 9,002 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Pain After Surgery, Anxiety After Surgery
- Interventions
- Mindfulness Intervention
- Behavioral
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Preventive Health Services, Health Communication
- Interventions
- Values affirmation, No affirmation
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Oakland, California
- Conditions
- Skin Cancer
- Interventions
- Electronic + no text message, Electronic monitor + text messages
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity and Type 2 Diabetes
- Interventions
- Fit24+
- Behavioral
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 14 Years to 16 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Atherosclerotic Cardiovascular Disease
- Interventions
- Choice + Immediate, Choice + Gradual, Assigned + Immediate, Assigned + Gradual, Daily performance feedback, Gamification
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Infertility
- Interventions
- Fast Track to Fertility Algorithmic Text Messaging Platform
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 162 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hypertension
- Interventions
- Remote Monitoring, Remote Monitoring + Social Support
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Depression, Anxiety
- Interventions
- Introductory Coaching Session, Introductory Information Session, On-Demand Email Support, Microsupport
- Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 688 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Influenza, COVID-19, Vaccination Hesitancy
- Interventions
- Text message influenza vaccine reminders, Text message COVID-19 vaccine reminders, Text message influenza and COVID-19 vaccine reminders
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 6 Months to 17 Years
- Enrollment
- 66,147 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 4
- States / cities
- Itasca, Illinois • New York, New York • Philadelphia, Pennsylvania
- Conditions
- Diabetes Mellitus
- Interventions
- DSMES Intervention
- Behavioral
- Lead sponsor
- Villanova University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Villanova, Pennsylvania
- Conditions
- Cancer
- Interventions
- Survey, Interview
- Other
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hypertension
- Interventions
- Healthy Behavior Texts, No healthy behavior texts, BP Monitoring Daily Via Text Messaging, BP Monitoring Weekly Via Text Messaging, Physician appointment and transportation scheduling, No physician appointment and transportation scheduling
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 488 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Flint, Michigan