"Facts Tell… and With Stories Sell?" Combining Viewer-tailored Personal Human Papillomavirus (HPV) Narrative Video With HPV Vaccine Information Video to Improve HPV Vaccine Uptake
1 other identifier
interventional
1,100
1 country
1
Brief Summary
This study will compare the use of informational videos only, personal story videos only, and the combination of both, to see which is most effective in increasing HPV vaccination.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Nov 2025
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
September 5, 2024
CompletedFirst Posted
Study publicly available on registry
September 19, 2024
CompletedStudy Start
First participant enrolled
November 24, 2025
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 29, 2026
ExpectedStudy Completion
Last participant's last visit for all outcomes
January 1, 2027
February 13, 2026
February 1, 2026
9 months
September 5, 2024
February 12, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Number of participants who receive HPV vaccination
HPV vaccination will be a binary variable (received vs not received)
9-month follow-up
Study Arms (5)
Control
NO INTERVENTIONNo videos
Animation Only
EXPERIMENTALinformational animation video only
Narrative Only
EXPERIMENTALpersonal narrative video only
Narrative Then Animation
EXPERIMENTALpersonal narrative video followed immediately by the informational animation video
Animation Then Narrative
EXPERIMENTALinformational animation video followed immediately by the personal narrative video
Interventions
Personal narrative videos will consist of someone describing the person's own personal experience with HPV. The investigators have a collection of videos of personal narratives from different people that the investigators have cut to approximate several minutes in length so the investigators can tailor the personal narratives to match each study participant's race/ethnicity and gender as closely as possible.
The informational animation video will also take several minutes and will cover HPV disease, address specific concerns when identified, and the importance and safety of HPV vaccines.
Eligibility Criteria
You may qualify if:
- Parents of 11-17 year olds not yet vaccinated against HPV
You may not qualify if:
- Parents whose adolescent children are already vaccinated against HPV
- Participants who do not complete the survey
- Participants who are unable or refuse to view and listen to videos on the participant's device
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Ipsos
New York, New York, 10016, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Daniel Salmon, PhD
Johns Hopkins University
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- PREVENTION
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 5, 2024
First Posted
September 19, 2024
Study Start
November 24, 2025
Primary Completion (Estimated)
August 29, 2026
Study Completion (Estimated)
January 1, 2027
Last Updated
February 13, 2026
Record last verified: 2026-02
Data Sharing
- IPD Sharing
- Will not share