- 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
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 459
matching trials from the live ClinicalTrials.gov search.
- 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
- Major Depressive Episode
- Interventions
- Text Messaging Intervention
- Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 16 Years to 45 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Obesity, Diabetes
- Interventions
- iOTA, HWPP
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,283 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Smoking Cessation
- Interventions
- SmokefreeTXT, Smartband
- Other · Device
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Contraceptives, Oral
- Interventions
- Daily Text Messages
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- Up to 24 Years · Female only
- Enrollment
- 968 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Type 1 Diabetes
- Interventions
- FAMS-T1D, Digital resources for diabetes
- Behavioral
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Salt Lake City, Utah
- Conditions
- Tobacco Use Cessation
- Interventions
- Culturally Tailored Text Messages
- Behavioral
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 346 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- 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
- HIV Infections
- Interventions
- CPS, SMS
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 15 Years to 24 Years
- Enrollment
- 83 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Influenza, Vaccination
- Interventions
- Behavioral economics framed test messaging
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 100,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- 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
- Atopic Dermatitis
- Interventions
- Text message to cell phone
- Procedure
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- Influenza
- Interventions
- Text message reminder
- Behavioral
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 6 Months to 18 Years
- Enrollment
- 228,361 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Cigarette Smoking
- Interventions
- Ecological Momentary Implementation Intentions Intervention (EMI-II)
- Behavioral
- Lead sponsor
- Trustees of Dartmouth College
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- HPV Vaccination, Uptake Vaccination, Series Completion
- Interventions
- PREVENT
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 335 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Breast Cancer, Adherence, Medication, Side Effect
- Interventions
- BETA-Text text messaging intervention
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Sickle Cell Disease
- Interventions
- Interviews and Surveys
- Other
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 12 Years to 70 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hyperlipemia, Hypertension, Type2 Diabetes
- Interventions
- Text Message Intervention
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 69 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- COVID-19, Vaccines
- Interventions
- Reminder that facilitates action, Consistency framing, Information provision about the uniqueness of the bivalent booster, Information provision about bivalent booster eligibility, Information provision about the severity of COVID-19 symptoms
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 177,720 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Healthy Subject
- Interventions
- Computer-Assisted Intervention, Focus Group, Informational Intervention, Survey Administration
- Other · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 781 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- A Diagnosis of Any Hematologic or Solid Malignancy
- Interventions
- Daily SMS text messaging
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Ambulation Difficulty
- Interventions
- Text Message Intervention, ICOUGH protocol
- Behavioral
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts