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Sponsors
Emory University, Yale University, Masonic Cancer Center, University of Minnesota, Georgia State University, Stanford University
Conditions
COVID-19Childhood VaccinationsCigaretteCigarette UseHuman PapillomavirusScreen Time ExposureSmokingSmoking Behavior
Early Phase 1
Unknown Phase
Tailoring of Vaccine-Focused Messages: Moral Foundations
CompletedNCT02851459
Start: 2016-08-31End: 2016-10-31Updated: 2017-03-10
Tailoring of Vaccine-Focused Messages: Disease Salience
CompletedNCT03002324
Start: 2017-01-31End: 2017-05-01Updated: 2017-05-10
COVID-19 Vaccine Messaging, Part 1
CompletedNCT04460703
Start: 2020-07-03End: 2020-07-08Updated: 2022-05-05
Communicating About Nicotine Reduction in Cigarettes
RecruitingNCT06787937
Start: 2025-09-11End: 2029-01-31Target: 1230Updated: 2025-10-29
Reactions to Social Media Warning Labels Among Teens and Young Adults
CompletedNCT07199660
Start: 2025-12-02End: 2025-12-16Updated: 2026-03-16