Skip to content

Testing the Super Protegidas approach to improve HPV vaccine uptake in Colombian girls

Implementation of the Super Protected protocol to increase HPV vaccination in girls and adolescents aged 9 to 14 years in the municipality of Envigado: a behavioral randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN16991745
Enrollment
108
Registered
2025-01-21
Start date
2024-03-12
Completion date
Unknown
Last updated
2025-09-08

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

Conditions

Prevention of cervical cancer in girls who where unvaccinated against HPV Cancer

Interventions

Cluster randomization was implemented at the school level using SPSS v.24 software. From the eligible 12 urban public schools in Envigado municipality (excluding one school from a previous feasibility

Sponsors

Universidad de San Buenaventura, Medellin
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: For girls: 1. Be at least 9 years old and no more than 14 years old 2. Be enrolled in an official institution in the municipality of Envigado 3. Have not started the HPV vaccination schedule 4. Know how to read and write For parents/caregivers: 1. To know how to read and write 2. To have a smartphone with a multimedia instant messaging application (Whatsapp)

Exclusion criteria

Exclusion criteria: For girls: Having some cognitive disability (according to the School record) For parents: Not having a smartphone

Design outcomes

Primary

MeasureTime frame
Vaccine status was measured using data collected in the Municipal Vaccine Registry at follow-up, one week after the “Vaccine day” in each school. This information was provided by the Health Department with parental consent from each participant (the vaccine was a single dose).

Secondary

MeasureTime frame
Capability, motivation, opportunity, and self-efficacy were measured using an ad hoc online questionnaire of 11 items. Each item used a 5-point Likert scale (1=strongly disagree to 5=strongly agree). The questionnaire was administered one week after the "Vaccine day" in each school.

Countries

Colombia

Contacts

Public ContactVeronica Cordoba Sanchez
veronica.cordoba222@tau.usbmed.edu.co+573044581373

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026