- Conditions
- Smoking Cessation
- Interventions
- SMS USA
- Behavioral
- Lead sponsor
- Center for Innovative Public Health Research
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 164 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Santa Ana, California
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Influenza, Vaccination
- Interventions
- Text message influenza vaccine reminders
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 6 Months to 8 Years
- Enrollment
- 2,105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 3
- States / cities
- Itasca, Illinois • New York, New York • Philadelphia, Pennsylvania
- Conditions
- Health Maintenance, Diabetes, Cancer
- Interventions
- Reminder of preventive care measures, Acknowledgement of personal responsibility, Planning prompt
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10,751 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Pain, Postoperative, Complication, Postoperative
- Interventions
- Follow-app intervention arm
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,525 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 2
- States / cities
- San Francisco, California • Hillsboro, Oregon
- Conditions
- Diabetes Mellitus Type 2, Adult-onset Diabetes
- Interventions
- SMS Reminder Software Tool
- Other
- Lead sponsor
- Medic Mobile
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- San Mateo, California
- Conditions
- Developmental Language Disorder, Reading; Difficult
- Interventions
- Sit Together and Read (STAR), Monetary Reward, Text Encouragement
- Other · Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 48 Months to 71 Months
- Enrollment
- 320 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Columbus, Ohio
- Conditions
- Sedentary Behaviors, Screen Time, Physical Activity, Glucose Metabolism, Sleep Quality, HbA1c Level
- Interventions
- Non-Sedentary Behavior Habit Formation, Sedentary Screen Time Reduction Smartphone App
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 23 Years to 64 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Tempe, Arizona • San Luis Obispo, California
- Conditions
- Diabetes
- Interventions
- SMS texting intervention, Control-Usual Care
- Behavioral
- Lead sponsor
- Scripps Whittier Diabetes Institute
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Escondido, California
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Insomnia
- Interventions
- Cognitive Behavior Therapy for Insomnia, Internet-Based Intervention, Medical Device Usage and Evaluation, Questionnaire Administration, Text Message-Based Navigation Intervention
- Behavioral · Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 80 Years · Female only
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Smoking, Pregnancy
- Interventions
- Scheduled Gradual Reduction Text Messages, Support Text Messages
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 331 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- HIV
- Interventions
- Digital Activity Tracker, Smart Text Messaging, Physical Activity Counseling
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Gingivitis
- Interventions
- Financial Incentives, Cognitive Incentives, Financial and Cognitive Incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 152 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- HIV
- Interventions
- Text Me, Alexis!
- Behavioral
- Lead sponsor
- Friends Research Institute, Inc.
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cancer
- Interventions
- CareSignal
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Dementia, Caregiver, Emergency Department, Mobile Health Technology (mHealth)
- Interventions
- CAPTURE Text Message Care Transition Support
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2030
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Parenting Practices
- Interventions
- Motivational Enhancement, Simplification, Gamification, Low Engagement Nudges, Essentials for Parenting Toddlers and Pre-schoolers (EFP)
- Behavioral
- Lead sponsor
- New York University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 859 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Rockville, Maryland
- Conditions
- Type 1 Diabetes Mellitus
- Interventions
- Positive Affect, Education
- Behavioral
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Asthma in Children, Obesity, Obesity, Adolescent, Obesity, Childhood
- Interventions
- MATADORS, MATADORS Control
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 10 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Breast Feeding
- Interventions
- MILK or Text4Baby text message intervention
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Celiac Disease
- Interventions
- GROW+ Project
- Behavioral
- Lead sponsor
- Children's National Research Institute
- Other
- Eligibility
- 12 Years to 16 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Insomnia, Sleep Disorder
- Interventions
- SMS Personalized Sleep Intervention
- Behavioral
- Lead sponsor
- University of Missouri, St. Louis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- SMS Intervention
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Suicidal Ideation and Behavior
- Interventions
- Text Messaging based Safety Planning Intervention, Facilitated Referral to Crisis Resources
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
- Interventions
- Remote monitoring
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 123 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 5
- States / cities
- Baltimore, Maryland • New York, New York • Chapel Hill, North Carolina + 2 more