- Conditions
- Vaccine, Human Papiloma Virus Vaccine, HPV Vaccine, Immunization, Health Registry, Adolescent Health, Reproductive Health, Preventive Health Services
- Interventions
- Vaccine Reminder/Recall
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 11 Years to 17 Years
- Enrollment
- 77,716 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
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 1–7
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- Conditions
- Nicotine Dependence
- Interventions
- Text messaging prior to first counseling call, Text-to-Enhance, Mail Notice, Telephone Counseling
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 432 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 2
- States / cities
- San Diego, California • 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
- Childhood Vaccination
- Interventions
- Childhood vaccination reminder / recall notification
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 7 Months to 19 Months
- Enrollment
- 10,175 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Seasonal Influenza Vaccination
- Interventions
- Mailed influenza vaccination reminder notice
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 24 Months to 60 Months
- Enrollment
- 3,618 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Colorectal Cancer
- Interventions
- Epi proColon Test, Fecal Immunochemical Test (FIT)
- Device
- Lead sponsor
- Epigenomics, Inc
- Industry
- Eligibility
- 50 Years to 76 Years
- Enrollment
- 490 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 2
- States / cities
- Portland, Oregon • Danville, Pennsylvania
- Conditions
- Covid19
- Interventions
- Text-Messaging (TM), Patient Navigation (PN)
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 44,729 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah