- Conditions
- Pregnancy
- Interventions
- Maternal Vaccine Education
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 121 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 4
- States / cities
- Atlanta, Georgia • Decatur, Georgia • Riverdale, Georgia
Search Results
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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 25–33
of 9
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Preventable Disease, Vaccine, Health Care Utilization
- Interventions
- 1 automated message, 2 automated messages, No personal contact attempt, 1 personal contact attempt
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 12 Months to 4 Years
- Enrollment
- 1,312 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Influenza, Infections, Pneumococcal
- Interventions
- Arm 1: E-portal message with IVR call, Arm 2: E-portal message with no IVR call, Arm 3: No e-portal message with IVR call, Arm 5: IVR call
- Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Human Papilloma Virus
- Interventions
- Usual Care, ECA-HPV App with Clinic Notification and Adolescent Functions Disabled, ECA-HPV App with Clinic Notification Function Enabled, ECA-HPV App with Adolescent Function Enabled, ECA-HPV App with Clinic Notification and Adolescent Functions Enabled
- Behavioral
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 8 Years to 12 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Vaccine Hesitancy, Vaccine Refusal
- Interventions
- LetsTalkShots (patient-facing CDS), LetsTalkShots (provider-facing CDS), Appointment Reminder Message
- Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- Not listed
- Enrollment
- 1,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Vaccine Acceptance
- Interventions
- Peer-led vaccine education intervention
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- Not listed
- Enrollment
- 154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Papillomavirus Vaccines
- Interventions
- Current care, Reminder-recall, Audit-and-feedback, Combined reminder-recall and audit-and-feedback
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 11 Years to 12 Years
- Enrollment
- 9,242 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- COVID-19 Vaccines
- Interventions
- High touch multi-pronged behavioral intervention
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- Not listed
- Enrollment
- 23,768 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 4
- States / cities
- Tampa, Florida • Sykesville, Maryland • Elkhorn, Nebraska + 1 more
- Conditions
- Human Papilloma Virus
- Interventions
- Health Messaging via SMS, CDC Health Pamphlets
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years and older · Female only
- Enrollment
- 3 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Los Angeles, California