Attitudes Toward Human Papillomavirus and Influenza Vaccination Among Mothers of Early Adolescents

NCT ID: NCT02358083

Last Updated: 2023-10-31

Study Results

Results pending

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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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

1165 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-08-31

Study Completion Date

2014-08-31

Brief Summary

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The purpose of this study was to determine whether messages about 1. relative risk of vaccination vs. other activities and 2. strength of doctor's recommendation influenced parental intention to get own child vaccinated against human papillomavirus (HPV) or Influenza.

Detailed Description

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Conditions

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Human Papillomavirus Vaccines Influenza Vaccines Attitude to Health

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

FACTORIAL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Arm 1. HPV + Control + Control

HPV is target vaccine. No message regarding relative safety of vaccine; Provider provides brief routine recommendation for vaccination.

Group Type NO_INTERVENTION

No interventions assigned to this group

Arm 2. HPV + Control + Strong

HPV is target vaccine; No message regarding relative safety of vaccine; Provider provides strong recommendation for vaccination.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 3. HPV + Control + Disclosure

HPV is target vaccine; No message regarding relative safety of vaccine; Provider provides strong recommendation for vaccination and personal disclosure regarding own child's vaccination history.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 4. HPV + Safety + Control

HPV is target vaccine; Provider provides message about relative safety of vaccination compared to other common daily activities; Provider provides brief routine recommendation for vaccination.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 5. HPV + Safety + Strong

HPV is target vaccine; Provider provides message about relative safety of vaccination compared to other common daily activities; Provider provides strong recommendation for vaccination.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 6. HPV + Safety + Disclosure

HPV is target vaccine; Provider provides message about relative safety of vaccination compared to other common daily activities; Provider provides strong recommendation for vaccination and personal disclosure regarding own child's vaccination history.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 7. Flu + Control + Control

Flu is target vaccine. No message regarding relative safety of vaccine; Provider provides brief routine recommendation for vaccination.

Group Type NO_INTERVENTION

No interventions assigned to this group

Arm 8. Flu + Control + Strong

Flu is target vaccine; No message regarding relative safety of vaccine; Provider provides strong recommendation for vaccination.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 9. Flu + Control + Disclosure

Flu is target vaccine; No message regarding relative safety of vaccine; Provider provides strong recommendation for vaccination and personal disclosure regarding own child's vaccination history.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 10. Flu + Safety + Control

Flu is target vaccine; Provider provides message about relative safety of vaccination compared to other common daily activities; Provider provides brief routine recommendation for vaccination.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 11. Flu + Safety + Strong

Flu is target vaccine; Provider provides message about relative safety of vaccination compared to other common daily activities; Provider provides strong recommendation for vaccination.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Arm 12. Flu + Safety + Disclosure

Flu is target vaccine; Provider provides message about relative safety of vaccination compared to other common daily activities; Provider provides strong recommendation for vaccination and personal disclosure regarding own child's vaccination history.

Group Type EXPERIMENTAL

Provider Communication about Vaccination

Intervention Type BEHAVIORAL

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Interventions

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Provider Communication about Vaccination

There are 12 pairs of messages varying in target vaccination, discussion of relative safety of vaccination, and strength of provider recommendation for vaccination.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* 18 years of age or older
* Lives in United States
* Mother or female legal guardian of at least one child aged 9-13
* Able to understand English
* For HPV condition: Target child must not have received any doses of HPV vaccine
* For Flu condition: Target child must not have received the flu vaccine during the prior flu season

Exclusion Criteria

* Under 18 years of age
* Not mother or female legal guardian of at least one child ages 9-13
* Not living in United States
* Not able to understand English and Spanish
* For HPV condition: Target child had already received at least 1 dose of the HPV vaccine
* For Flu condition: Target child received the influenza vaccine during the previous flu season
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Indiana University

OTHER

Sponsor Role lead

Responsible Party

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Gregory Zimet

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Gregory D Zimet, PhD

Role: PRINCIPAL_INVESTIGATOR

Indiana University

Other Identifiers

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8645194

Identifier Type: -

Identifier Source: org_study_id

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