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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NOT_YET_RECRUITING
NA
60 participants
INTERVENTIONAL
2025-10-01
2026-11-30
Brief Summary
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Participants will be randomly assigned to one of three groups: (a) watch four short digital stories about the HPV vaccine created by Vietnamese mothers; (b) watch four short informational videos about HPV and the vaccine; or (c) watch four short videos on general teen health topics such as mental health and social media use. Participants will complete brief surveys and their child's HPV vaccination status will be checked two months after the intervention.
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Detailed Description
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Researchers will evaluate three different 4-week video-based interventions: a digital storytelling (DST) intervention featuring personal stories created by Vietnamese mothers, an informational HPV video series, and a general teen health video series. Each mother will view one 3-minute video per week over four weeks. The study uses a randomized, 3-arm design with 60 VA mothers of unvaccinated children ages 11-14 assigned to one of the three groups.
The study draws on the Theory of Planned Behavior and a culture-centric health promotion framework. It aims to measure feasibility, acceptability, and changes in vaccination intention and behavior. Follow-up assessments will occur two months post-intervention to evaluate vaccine uptake. Additionally, a subset of participants will complete interviews to explore engagement and refine future trial design.
Data will be collected at baseline, post-intervention, and 2-month follow-up using online surveys and secure platforms. To ensure equitable participation, the study incorporates bilingual staff, culturally tailored outreach, community partnerships, and graduated incentives. Findings will inform future large-scale trials and may help scale culturally grounded HPV prevention strategies for other underserved populations.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
SINGLE
Study Groups
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Story group
This group will receive the digital Intervention for Vietnamese-American Storytelling (VIDAS)
Digital Intervention for Vietnamese-American Storytelling (VIDAS)
The intervention consists of 4 brief stories about HPV vaccine, created by Vietnamese mothers
Video group
This group will receive the HPV Educational Video Intervention.
HPV Educational Video Intervention
The intervention consists of 4 brief informational videos about HPV and the vaccine
Teen General Health group
This group will receive the Teen General Health intervention.
Teen General Health
This intervention consists of 4 brief videos on general teen health topics, such as mental health, social media usage.
Interventions
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Digital Intervention for Vietnamese-American Storytelling (VIDAS)
The intervention consists of 4 brief stories about HPV vaccine, created by Vietnamese mothers
HPV Educational Video Intervention
The intervention consists of 4 brief informational videos about HPV and the vaccine
Teen General Health
This intervention consists of 4 brief videos on general teen health topics, such as mental health, social media usage.
Eligibility Criteria
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Inclusion Criteria
* Are the primary caregiver of at least one unvaccinated child aged 11-14 years
* Can speak and read English
* Agree to receive text messages and/or emails related to project activities during the study period
Exclusion Criteria
18 Years
ALL
Yes
Sponsors
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Michigan State University
OTHER
Responsible Party
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Angela Chia-Chen Chen
Professor & Endowed Chair
Other Identifiers
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IP00769244
Identifier Type: -
Identifier Source: org_study_id
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