Potential impact of intermittent preventive treatment (IPT) on spread of drug-resistant malaria.

ABSTRACT:

Background

Treatment of asymptomatic individuals, regardless of their malaria infection status, with regularly spaced therapeutic doses of antimalarial drugs has been proposed as a method for reducing malaria morbidity and mortality. This strategy, called intermittent preventive treatment (IPT), is currently employed for pregnant women and is being studied for infants (IPTi) as well. As with any drug-based intervention strategy, it is important to understand how implementation may affect the spread of drug-resistant parasites. This is a difficult issue to address experimentally because of the limited size and duration of IPTi trials as well as the intractability of distinguishing the spread of resistance due to conventional treatment of malaria episodes versus that due to IPTi when

SUBMITTER: O'Meara WP 

PROVIDER: S-EPMC1440294 | biostudies-literature | 2006 May

REPOSITORIES: biostudies-literature