Overview
This study consists in an RHD awareness campaign and a school nurse program providing integrated health care through assessment, intervention, and follow-up of GABHS pharyngitis, and facilitation of secondary antibiotic prophylaxis for children with latent RHD.
Description
This study is conducted an incomplete stepped wedge cluster randomized trial in three countries with an endemic pattern of RHD. Individual schools are considered clusters and will be randomly selected from a pool of schools in Kathmandu (Nepal), Lusaka (Zambia), and Mekelle (Ethiopia). The clusters will be randomized to their position stratified by country so that each country has the same number of schools in the different phases. There will be three steps and the length of each step will be one year. Every cluster will provide before and after observations and every cluster will switch from a control phase to an experimental phase according to their randomization result. The experimental phase consists of a school-nurse program accompanied by an awareness program and will be delivered at the level of the cluster. The most important reason to use a stepped wedge rather than a parallel group cluster randomized design is that all included children attending participating schools will eventually benefit from the school-based prevention program.
Eligibility
Inclusion Criteria:
- Age 5-16 years
- Attending a randomly selected school at one of the three study sites
Exclusion Criteria:
- Children / primary caregivers not providing informed consent to participate.
- Children not attending one of the selected schools
