Community effectiveness of intermittent preventive treatment for infants (IPTi) in rural southern Tanzania.

ABSTRACT: Intermittent preventive treatment of malaria in infants (IPTi) with sulphadoxine-pyrimethamine shows evidence of efficacy in individually randomized, controlled trials. In a large-scale effectiveness study, IPTi was introduced in April 2005 by existing health staff through routine contacts in 12 randomly selected divisions out of 24 in 6 districts of rural southern Tanzania. Coverage and effects on malaria and anemia were estimated through a representative survey in 2006 with 600 children aged 2-11 months. Coverage of IPTi was 47-76% depending on the definition. Using an intention to treat analysis, parasitemia prevalence was 31% in intervention and 38% in comparison areas (P = 0.06). In a "per protocol" analysis of children who had recently received IPTi, parasite prevalence was 22%, 19 p

SUBMITTER: Armstrong Schellenberg JR 

PROVIDER: S-EPMC2861388 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature