Systematic Review and Meta-Analysis of Artemisinin Based Therapies for the Treatment and Prevention of Schistosomiasis

Luis Pérez del Villar, Francisco J Burguillo, Julio López-Abán and Antonio Muro

PLOS ONE, 2012, vol. 7, issue 9, 1-15

Abstract: Background: Chemotherapy based on repeated doses of praziquantel is still the most effective control strategy against Schistosomiasis, however artemisinin derivatives emerged as a family of compounds with schistomicide activity. The aim of the present work is to compare the efficacy of artemisinin-based therapies in the treatment and prophylaxis of human schistosomiasis. The design of this work involved a quantitative systematic review and meta-analysis. Methodology/Principal Findings: Retrieval of published studies was carried out through an electronic search of the PubMed (MEDLINE), EMBASE, Cochrane Library and CINAHL databases. This included reports comparing the therapeutic efficacy of artesunate alone, artesunate plus sulfadoxine-pyrimethamine and a combination of artemisinin derivatives plus praziquantel against praziquantel alone on different types of schistosomiasis. Moreover, studies on artesunate and artemether used as preventive drugs were also analyzed against placebo. The primary outcome measure for schistosomiasis treatment was “parasitological cure”, whereas for the prophylaxis the outcome evaluated was “infection rate”. Our results show that patients treated with artesunate alone have significantly lower cure rates than those treated with praziquantel (OR = 0.27 (95% C.I. 0.13–0.53; p

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0045867

DOI: 10.1371/journal.pone.0045867

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