SMS Reminders to Strengthen Demand for HPV Vaccination in Georgia

NCT ID: NCT05536674

Last Updated: 2022-09-13

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

55176 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-09-13

Study Completion Date

2022-11-12

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

It is possible that achieving adequate HPV vaccination coverage will allow cervical cancer to be virtually eliminated. This is a priority for Georgia, where the burden of mortality and morbidity from cervical cancer is high and the yearly prevalence of cervical cancer is 14.5 per 100,000 population.

The objective of the intervention evaluated is to increase the uptake of the 1st dose of the HPV vaccination in Georgia. The intervention aims to achieve this by providing a SMS reminder informed by behavioural insights (BI) to remind caregivers of girls between 10-12 years that their daughter is due the first dose of her HPV vaccination, share information about the vaccine, and encourage them to book an appointment to receive the vaccination. Four different SMS messages will be compared to no SMS message.

The evaluation will be a 5-arm randomised controlled trial (RCT) which aims to answer the research question: Does each of the designed BI-informed SMS reminders increase the uptake of the first dose of the HPV vaccination among eligible girls in Georgia, compared to no reminder? Our hypothesis is that SMS reminders will increase the uptake of HPV vaccination.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

HPV, Human Papillomavirus Viruses, Human Papilloma Virus Vaccine

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Participants

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

No SMS reminder

This group will receive no reminder

Group Type NO_INTERVENTION

No interventions assigned to this group

Short SMS with no additional information

Caregivers of girls eligible to receive the HPV vaccination in this group will receive an SMS reminder that states: "As per national immunization calendar your daughter is due her free human papilloma virus vaccine, which will protect her against cervical cancer. Contact your family doctor today to arrange an appointment."

Group Type EXPERIMENTAL

SMS reminder for the HPV vaccination

Intervention Type BEHAVIORAL

A BI-informed SMS reminder to remind caregivers of girls between 10-12 years that their daughter is due the first dose of her HPV vaccination and share information about the vaccine.

Short SMS + NCDC link

Caregivers of girls eligible to receive the HPV vaccination in this group will receive an SMS reminder that states: "As per national immunization calendar your daughter is due her free human papilloma virus vaccine, which will protect her against cervical cancer. Contact your family doctor today to arrange an appointment. More information on the official NCDC website"

Group Type EXPERIMENTAL

SMS reminder for the HPV vaccination

Intervention Type BEHAVIORAL

A BI-informed SMS reminder to remind caregivers of girls between 10-12 years that their daughter is due the first dose of her HPV vaccination and share information about the vaccine.

SMS with "reserved for her" framing + NCDC link

Caregivers of girls eligible to receive the HPV vaccination in this group will receive an SMS reminder that states: "As per national immunization calendar your daughter is due her free human papilloma virus vaccine, which will protect her against cervical cancer. Her vaccine is reserved at the policlinic. Contact your family doctor today to arrange an appointment. More information on the official NCDC website"

Group Type EXPERIMENTAL

SMS reminder for the HPV vaccination

Intervention Type BEHAVIORAL

A BI-informed SMS reminder to remind caregivers of girls between 10-12 years that their daughter is due the first dose of her HPV vaccination and share information about the vaccine.

SMS with safety information + NCDC link

Caregivers of girls eligible to receive the HPV vaccination in this group will receive an SMS reminder that states: "As per national immunization calendar your daughter is due her free human papilloma virus vaccine, which will protect her against cervical cancer. The vaccine has been given safely to more than 118 million girls worldwide. Contact your family doctor today to arrange an appointment. More information on the official NCDC website"

Group Type EXPERIMENTAL

SMS reminder for the HPV vaccination

Intervention Type BEHAVIORAL

A BI-informed SMS reminder to remind caregivers of girls between 10-12 years that their daughter is due the first dose of her HPV vaccination and share information about the vaccine.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

SMS reminder for the HPV vaccination

A BI-informed SMS reminder to remind caregivers of girls between 10-12 years that their daughter is due the first dose of her HPV vaccination and share information about the vaccine.

Intervention Type BEHAVIORAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Girls
* Aged 10-12 years
* Not yet received any doses of the HPV vaccine
* With a caregiver's mobile phone number in the e-health system.

Exclusion Criteria

* Boys
* Girls aged less than 10 or more than 12 years
* Girls with no caregiver phone number in the e-health system
* Girls who have received 1 or 2 doses of the HPV vaccine
Minimum Eligible Age

10 Years

Maximum Eligible Age

12 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

UNICEF

OTHER

Sponsor Role collaborator

National Center for Disease Control and Public Health, Georgia

UNKNOWN

Sponsor Role collaborator

Information Technology Agency, Georgia

UNKNOWN

Sponsor Role collaborator

The Behavioural Insights Team

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Hannah Behrendt

Role: STUDY_DIRECTOR

Behavioural Insights Team

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Clement Bisserbe

Role: CONTACT

+254711375983

Zara Y Goozee

Role: CONTACT

+447709105143

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

UNICEF Georgia 2020021

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.