Actively Recruiting
"Facts Tell… and With Stories Sell?" Combining Viewer-tailored Personal HPV Narrative Video With HPV Vaccine Information Video to Improve HPV Vaccine Uptake
Led by Johns Hopkins Bloomberg School of Public Health · Updated on 2026-02-13
1100
Participants Needed
1
Research Sites
17 weeks
Total Duration
On this page
Sponsors
J
Johns Hopkins Bloomberg School of Public Health
Lead Sponsor
M
Merck Sharp & Dohme LLC
Collaborating Sponsor
AI-Summary
What this Trial Is About
Researchers are studying different types of videos to see which ones help increase HPV vaccination rates among adolescents. This study compares informational animation videos, personal story videos, and combinations of both to find the most effective way to encourage HPV vaccine uptake. The research is sponsored by Johns Hopkins Bloomberg School of Public Health and focuses on vaccination behavior. Participants are divided into five groups: those who receive no videos, those who watch an informational animation video, those who watch a personal narrative video, those who watch a personal narrative video followed by an informational animation video, and those who watch the informational animation video followed by the personal narrative video. The personal narratives are tailored to match the participant's race, ethnicity, and gender. During the study, participants' vaccination status is tracked over a 9-month period to measure how many receive the HPV vaccine. The study involves surveys and viewing assigned videos on the participant's device. Researchers monitor vaccine uptake as the primary outcome to understand the impact of different video approaches on HPV vaccination.
CONDITIONS
Brief Title
"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
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Parent of a child aged 11 to 17 years
- Child has not yet received the HPV vaccine
- Ability to watch videos on participant's device
- Willingness to complete study surveys
You will not qualify if you...
- Parent whose adolescent child is already vaccinated against HPV
- Participant who does not complete the survey
- Participant unable or unwilling to watch videos on their device
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Your Study Journey
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
Duration - 1 day
Participants watch assigned videos which may include personal narrative videos about HPV and/or informational animation videos about HPV vaccination.
1 visit (online video viewing)
Duration - 9 months
Participants complete surveys and their HPV vaccination status is monitored up to 9 months after video viewing.
Surveys and vaccination status assessments at follow-up timepoints
Trial Site Locations
Total: 1 location
1
Ipsos
New York, New York, United States, 10016
Actively Recruiting
Research Team
M
Michelle Goryn
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
5
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