- Conditions
- Appointment Reminders
- Interventions
- Text Message + Automated Caller (Intervention)
- Behavioral
- Lead sponsor
- M. Kit Delgado, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 32,925 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
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Showing 1–5
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- Conditions
- Appointment Reminders
- Interventions
- Social Norms + Behavioral Instructions, Caring + Consequences for Others + Behavioral Instructions, Caring + Consequences for Self + Behavioral Instructions, Caring + Consequences for Others + Consequences for Self + Social Norms + Behavioral Instructions
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 34,516 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Gastrointestinal Disease
- Interventions
- An Enhanced Reminder
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 21 Years to 120 Years
- Enrollment
- 15,974 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Immunization Programs
- Interventions
- Reminder
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,186 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Text Messages, Emergencies
- Interventions
- Text message appointment reminder
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 374 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Los Angeles, California