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Human Papilloma Viruses (HPV) Vaccine Adherence Community Clinic Study

A Randomized Longitudinal Intervention Study to Assess Whether Electronic Messaging Can Increase Human Papilloma Viruses (HPV) Vaccine Utilization and Adherence Among Adolescents in Eastern North Carolina.

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01908517
Enrollment
522
Registered
2013-07-25
Start date
2013-08-31
Completion date
2016-05-31
Last updated
2016-05-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patient Compliance

Keywords

HPV Vaccine Adherence, Electronic Reminders

Brief summary

There has been very limited research that has looked at electronic reminders (text messages) and its effectiveness in adherence to vaccination among low-income minority populations. Results have shown that text messages, among low-income parents and adolescents who were identified as having a cellphone, is an effective strategy to increase the likelihood of adolescent vaccination adherence. Hard copy and electronic messaging reminders have also been proven to be effective when coupled with other prevention strategies for immunizations for influenza and pneumococcal pneumonia and screening for colon, breast, and cervical cancer in adults. Additionally, Merck and Co. recommend electronic reminders in their patient compliance program as a key strategy for adherence. To our knowledge, this community-based pilot intervention study will be the first to assess electronic reminders and HPV vaccine initiation and adherence among rural uninsured and Medicaid populations. The investigators hypothesize that adolescent whose parents who receive the intervention will be more likely to initiate HPV vaccination and be compliant at 3 months and at 7 months as compared to the control group.

Interventions

BEHAVIORALHPV Vaccine Electronic Reminders

The intervention group will receive 4 education messages, 2 reminder/education messages, as well as 1 baseline and 1 final assessment survey. Control group participants will receive 2 contacts throughout the study, 1 at baseline and 1 at their final assessment survey. Up to two reminder contacts will be used if surveys are not completed for both intervention and control group participants. Preference for receipt of reminders will be obtained from the information study card parents complete at study enrollment. Enrollment card content, educational messages and patient- reminders will all be developed with community input.

Sponsors

East Carolina University
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
9 Years to 17 Years
Healthy volunteers
Yes

Inclusion criteria

* Parent/Caretaker has Medicaid or is Uninsured * Parent/Caretaker has a child between 11- 18 y/o * Parent/Caretaker should be able to read English or Spanish * Parent/Caretaker should have a phone and/or email address to provide for the study

Exclusion criteria

* Parents who have children younger than 11 or older than 18 years of age * Parents who are not currently uninsured or enrolled in Medicaid/Medicare. * Parent/Caretaker's child who received the 1st dose of HPV vaccine before enrolling in study

Design outcomes

Primary

MeasureTime frameDescription
Vaccine Adherence, as measure by receiving the 3 recommended doses withing a 6 month time period.7 months after initial HPV Vaccince shotVaccine adherence will be measured using the CDC's guidelines which state that the second dose be given one to two months after the first, and the third dose be given six months after the first dose.

Secondary

MeasureTime frameDescription
HPV Knowledge, as measured by a 20% increase in knowledge about HPV and HPV vaccine among the intervention group.7 months after the first initial HPV vaccine shotParents in the intervention group will receive 4 tailored education messages and 2 tailored reminder/education messages within the 6 month window period for the recommended HPV vaccine adherence guidelines. In order to assess a 20% increase in knowledge about HPV and the HPV vaccine, parents will take a baseline assessment survey and then a final assessment survey at the 7-month point once the vaccine series is completed.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026