An interventional study of Intermittent screening and treatment for malaria and Teacher training on literacy instruction in Anaemia and Malaria, sponsored by London School of Hygiene and Tropical Medicine. Completed at 1 site in Kenya. Open to participants aged 5 Years to 18 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2014-02-17.
Sponsored by London School of Hygiene and Tropical Medicine · Not applicable, Interventional, and Treatment
While malaria represents one of the main health problems afflicting schoolchildren, the evidence base for policy development and programme implementation for school-based malaria control remains inadequate. A recent study in western Kenya showed that delivering intermittent preventive treatment (IPT) to schoolchildren improved rates of anaemia and classroom concentration, but did not improve school performance. This study aims to (i) investigate the impact of malaria prevention using a strategy of periodic screening using malaria rapid diagnostic tests and treatment positives using artemether-lumefantrine (AL) on health and education among schoolchildren and (ii) determine the interaction between health and improved literacy instruction. The study hypothesis is that that school-based malaria prevention will reduce rates of anaemia or improve educational outcomes in Kenyan schoolchildren, when compared to comparison schools. In addition, a programme of training for primary school teachers to improve literacy instruction will improve literacy rates and there will be no interaction between the malaria intervention and the education intervention, such that learning will not be improved when teaching is effective and children are healthy. The study will be undertaken in 101 randomly selected primary schools in Kwale District. The malaria intervention consists of screening all children using rapid diagnostic tests (RDTs) for malaria. Children (with or without clinical malaria symptoms) found to be RDT-positive will be treated with AL according to national guidelines. Screening and treatment will be administered by district public health staff once a school term, observed by the evaluation research team. This intervention has been changed from IPT due to the withdrawal of amodiaquine in Kenya. The education intervention includes a programme of training for primary school teachers to improve literacy instruction. The study is designed to detect a 25% reduction in anaemia and an improvement of 0.2 standard deviations in mathematics and literacy tests. Additional outcomes will also be measured including malaria parasitaemia, classroom attention and school attendance. Cost-effectiveness and community acceptability of the interventions will be assessed. Anaemia and educational outcomes will be assessed before interventions and 12 and 24 months later. Malaria parasitaemia using blood slides will only be assessed at follow-up.
This study will be a factorial-design, cluster-randomised trial with a comparison group to assess the impact of (i) malaria prevention, based on screening and treatment, and (ii) enhanced literacy instruction by teachers on the health and educational achievement of healthy schoolchildren.
The target population in this study includes children attending primary schools in Kenya. The accessible population includes the children attending the participating primary schools in classes 1 and 5 in Kwale district. Schools will be randomized to one of four groups, receiving either the screening and treatment intervention alone, the education intervention alone, the malaria and education interventions combined, or neither intervention. The unit of analysis is the school, but individual-level analysis using suitable generalised linear models, adjusted for clustering by school, will also be undertaken to explore differences in impact of the interventions according to child age, sex, home environment, school quality as well as differences in the uptake of each intervention.
1,299 studies on the registry are indexed under Malaria; 86 are open to participants now.
This study's enrollment of 5,177 is above the median of 220 across 1,027 interventional studies indexed under Malaria.
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Exclusion Criteria:
Intermittent screening and treatment (IST) for malaria. This intervention is a change from a previous intervention based on intermittent preventive treatment for malaria owning to the withdrawal of amodiaquine (one of the previous IPT drugs) in Kenya in 2009.
Drug: Intermittent screening and treatment for malaria
Enhanced teacher training on literacy instruction.
Behavioral: Teacher training on literacy instruction
Intermittent screening and treatment (IST) for malaria and enhanced teacher training on literacy instruction
Other: IST plus literacy instruction programme
All children will be screened for malaria using rapid diagnostic tests (RDTs) once a term (thrice yearly). Children (with or without clinical malaria symptoms) found to be RDT-positive will be treated with artemether-lumefantrine according to national guidelines. Screening and treatment will be administered by district public health staff once a school term, observed by the evaluation research team.
Education intervention designed to improved early grade literacy instruction, focusing on phonological awareness \& vocabulary and relationship between letters and sounds in a systematic and explicit fashion. Specific interventions will include training on (i) how to monitor students' progress in large classes (ii) developing and using instructional materials for reading (iii) lesson planning for explicit teaching of letter-sound relationships (iv) instructional techniques for large classes.
Schools will receive both IST and the literacy instruction programme
Anaemia
Time frame: 2 years
Education achievement assessed by a battery of tests of reading, writing and arithmetic
Time frame: 2 years
Prevalence of malaria parasitemia
Time frame: 2 years
Concentration as assessed by classroom-based tests of sustained attention
Time frame: 2 years
School attendance as assessed by class attendance registers
Time frame: 2 years
Examination results as assessed by government examination scores
Time frame: 2 years
Cost-effectiveness
Cost-effectiveness analysis will consider improvements in educational achievement and reductions in anaemia
Time frame: 2 years
Community acceptability
A modified stakeholder analysis will assess key people's views on the implementation and longer-term sustainability of the programme.
Time frame: 2 years
This study is completed, as verified in Feb 2014. You cannot join it, but the record below documents what was studied.
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London School of Hygiene and Tropical Medicine