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Study identifier: NCT06808776 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Stories to Prevent (StoP) HPV Cancers

Condition: Human Papillomavirus Vaccination · Emotions  ·  Sponsor: Milton S. Hershey Medical Center

PhaseNA
Planned participants200
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

This randomized controlled trial (RCT) evaluates the association of a narrative communication intervention on human papillomavirus (HPV) vaccination rates among 9- to 12-year-olds. The intervention is a brief video from local cancer survivors narrating their stories with an HPV-related cancer diagnosis and recommending the HPV vaccine for cancer prevention. RCT participants will be the parents (n=200) of children ages 9-12 who have not initiated HPV vaccination. Participants will be randomized (1:1) to our intervention or control (placebo video) one week before their child's next primary care visit. Our primary outcome is HPV vaccine initiation (first dose of the HPV vaccine series) among children ages 9-12 at the time of the wellness visit. The study also explores the effect of narratives on theory-based mediators of HPV vaccination, including parents' cognitive (e.g., risk perception) and emotional reactions (e.g., hope, anticipated regret).

This description comes directly from the study's public registry record.

Talk to the study team

William A Calo, PhD  ·  717-531-3535  ·  wcalo@pennstatehealth.psu.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Penn State HealthHershey, Pennsylvania, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06808776