- Conditions
- Vaccines
- Interventions
- HPV Vaccine Reminder Recall - Autodialer, HPV Vaccine Reminder Recall - Texting
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 11 Years to 14 Years
- Enrollment
- 37,003 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
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 1–8
of 8
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Influenza, Respiratory Tract Infections, Vaccines
- Interventions
- 1 MyChart R/R, 2 MyChart R/R, 3 MyChart R/R
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 4 Months and older
- Enrollment
- 164,205 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Influenza, Human, Orthomyxoviridae Infections, RNA Virus Infections, Virus Disease, Respiratory Tract Infections, Respiratory Tract Disease, Vaccines, Physiological Effects of Drugs
- Interventions
- R/R - Autodialers, R/R - Texting, R/R - mailed postcard
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 6 Months to 17 Years
- Enrollment
- 70,190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Critically Ill
- Interventions
- PEP uP Protocol
- Other
- Lead sponsor
- Clinical Evaluation Research Unit at Kingston General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,059 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 9
- States / cities
- Phoenix, Arizona • Loveland, Colorado • Washington D.C., District of Columbia + 6 more
- Conditions
- Cardiovascular Diseases
- Interventions
- personalized notices, standard notices, am notices, pm notices, weekday notices, weekend notices
- Other
- Lead sponsor
- Boston University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 650 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Women's Health, Annual Visit, Well Visit, Health Behavior, Prevention
- Interventions
- Precision nudging, Standard of care
- Other
- Lead sponsor
- Lirio
- Industry
- Eligibility
- 21 Years to 65 Years · Female only
- Enrollment
- 30,068 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Papillomavirus Vaccines
- Interventions
- Reminder Sent Via Preferred Method of Communication, Reminder Sent Via Mailed Letter
- Behavioral
- Lead sponsor
- Huong Nguyen, PhD
- Other
- Eligibility
- 12 Years to 12 Years
- Enrollment
- 5,451 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Marshfield, Wisconsin
- Conditions
- Asthma, Coronary Artery Disease, Diabetes, Hypertension, Congestive Heart Failure
- Interventions
- Reports, Reports and Notices, Usual care
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- Not listed
- Enrollment
- 8,422 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Durham, North Carolina