An Evaluation of Tailored Messages to Address Parental Questions About HPV Vaccination
NCT ID: NCT03628885
Last Updated: 2019-04-02
Study Results
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View full resultsBasic Information
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COMPLETED
NA
908 participants
INTERVENTIONAL
2018-09-11
2018-09-27
Brief Summary
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Detailed Description
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Mothers who indicate that they do not intend to vaccinate their child against HPV will be asked about their questions or concerns regarding HPV vaccination (from a pre-populated list of common concerns). Mothers will be randomized to one of three arms: 1. A general information video; 2. The general video plus a video addressing their top concern; or 3. The general video plus one or more videos addressing all of their concerns. Each video is less than 50 seconds in length.
Conditions
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Study Design
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RANDOMIZED
FACTORIAL
PREVENTION
DOUBLE
Study Groups
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General Vaccine Information
Brief (47 second) animated informational video about vaccines recommended for all young adolescents.
No interventions assigned to this group
Top Concern Tailored Intervention
Intervention includes the General Vaccine Information video plus a brief (\< 50 sec) animated video address the parent's top ranked question or concern from the provided list of possible concerns: 1. "I need more information about the vaccine"; 2. "My child is too young"; 3. "I am concerned about the long-term health effects or safety of the vaccine"; 4. "My child's health care provider did not recommend it or said my child could wait"; 5. "The vaccine is not required for school"; 6. "Other / none of the above". For those indicating #6, they will receive the same video as those indicating #1 (need more information).
Top Concern Tailored Intervention
General Vaccine Information video plus a brief (\< 50 sec) animated video address the parent's top ranked question or concern from the provided list of possible concerns.
All Concerns Tailored Intervention
Intervention includes the General Vaccine Information video plus one or more brief (\< 50 sec) animated videos that address all of the parent's indicated question or concern from the provided list of possible concerns: 1. "I need more information about the vaccine"; 2. "My child is too young"; 3. "I am concerned about the long-term health effects or safety of the vaccine"; 4. "My child's health care provider did not recommend it or said my child could wait"; 5. "The vaccine is not required for school"; 6. "Other / none of the above".
All Concerns Tailored Intervention
General Vaccine Information video plus one or more brief (\< 50 sec) animated videos that address all of the parent's indicated question or concern from the provided list of possible concerns.
Interventions
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Top Concern Tailored Intervention
General Vaccine Information video plus a brief (\< 50 sec) animated video address the parent's top ranked question or concern from the provided list of possible concerns.
All Concerns Tailored Intervention
General Vaccine Information video plus one or more brief (\< 50 sec) animated videos that address all of the parent's indicated question or concern from the provided list of possible concerns.
Eligibility Criteria
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Inclusion Criteria
* Lives in one of 26 US states with lower rates of HPV vaccination (New Jersey, Virginia, West Virginia, Alabama, Florida, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee, Indiana, Minnesota, Ohio, Arkansas, Louisiana, New Mexico, Oklahoma, Kansas, Missouri, Montana, South Dakota, Utah, Wyoming, Idaho, Texas, Iowa)
* Mother or female legal guardian of at least one child aged 11-14 years
* Able to read and understand English
* Target child must not have received any doses of HPV vaccine
* The mother/respondent must indicate that she is not sure that she will vaccinate the target child in the next year.
Exclusion Criteria
* Not a mother or female legal guardian of at least one child ages 11-14 years
* Not living in the United States or in one of the above designated states within the U.S.
* Not able to understand or read English
* Target child has already received at least 1 dose of HPV vaccine
* The mother/respondent indicates (before the intervention) that she definitely intends to vaccinate the target child with HPV vaccine in the next year.
18 Years
FEMALE
Yes
Sponsors
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Indiana University
OTHER
Responsible Party
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Principal Investigators
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Gregory D Zimet, PhD
Role: PRINCIPAL_INVESTIGATOR
Indiana University
Locations
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Indiana University
Indianapolis, Indiana, United States
Countries
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References
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Srivastava T, Head KJ, O'Dell SM, Feemster KA, Panozzo CA, Zimet GD, Kornides ML. Characterizing U.S. mothers with high human papillomavirus vaccine intent yet unvaccinated adolescents. Prev Med. 2023 Apr;169:107472. doi: 10.1016/j.ypmed.2023.107472. Epub 2023 Feb 26.
Panozzo CA, Head KJ, Kornides ML, Feemster KA, Zimet GD. Tailored Messages Addressing Human Papillomavirus Vaccination Concerns Improves Behavioral Intent Among Mothers: A Randomized Controlled Trial. J Adolesc Health. 2020 Aug;67(2):253-261. doi: 10.1016/j.jadohealth.2020.01.024. Epub 2020 Mar 18.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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1807664964
Identifier Type: -
Identifier Source: org_study_id
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