Can Stories Encourage the Elderly to Vaccinate? Combining Viewer-tailored Personal Narrative Videos With Informational Videos to Improve Vaccine Uptake Among Older Adults
NCT ID: NCT06890403
Last Updated: 2025-09-25
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
6000 participants
INTERVENTIONAL
2025-09-16
2027-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
NONE
Study Groups
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Control
no videos
No interventions assigned to this group
Animation Only
informational animation video only
Informational Animation Video
The informational animation video will also take several minutes and will cover human papillomavirus (HPV) disease, address specific concerns when identified, and the importance and safety of HPV vaccines.
Narrative Only
personal narrative video only
Personal Narrative Video
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.
Narrative Then Animation
personal narrative video followed immediately by the informational animation video
Informational Animation Video
The informational animation video will also take several minutes and will cover human papillomavirus (HPV) disease, address specific concerns when identified, and the importance and safety of HPV vaccines.
Personal Narrative Video
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.
Animation Then Narrative
informational animation video followed immediately by the personal narrative video
Informational Animation Video
The informational animation video will also take several minutes and will cover human papillomavirus (HPV) disease, address specific concerns when identified, and the importance and safety of HPV vaccines.
Personal Narrative Video
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.
Interventions
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Informational Animation Video
The informational animation video will also take several minutes and will cover human papillomavirus (HPV) disease, address specific concerns when identified, and the importance and safety of HPV vaccines.
Personal Narrative Video
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.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Participants who are unable or refuse to view and listen to videos on the participant's device
50 Years
ALL
Yes
Sponsors
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Merck Sharp & Dohme LLC
INDUSTRY
Johns Hopkins Bloomberg School of Public Health
OTHER
Responsible Party
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Principal Investigators
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Daniel Salmon, PhD
Role: PRINCIPAL_INVESTIGATOR
Johns Hopkins University
Locations
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Ipsos
New York, New York, United States
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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IRB00032331
Identifier Type: -
Identifier Source: org_study_id
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