Abstract | BACKGROUND: METHODS: Children between six months and 15 years of age, with uncomplicated falciparum malaria, were enrolled. Primary endpoints were the day-14 and day-28 risks of parasitological failure, either unadjusted or adjusted by genotyping. Risks of clinical and parasitological treatment failure after adjustment by genotyping were estimated using Kaplan-Meier survival analysis. Secondary outcomes included fever clearance, parasite clearance, change in haemoglobin levels between Day 0 and the last day of follow-up, and the incidence of adverse events. RESULTS: A total of 1,347 of 1,434 patients (93.9%) completed treatment and follow-up to day 28. All treatment regimens, except for the chloroquine (CQ) treatment group, resulted in clinical cure rates above 97.6% by day-14 and 96.7% by day-28 (adjusted by genotyping). Parasite and fever clearance was more rapid with artesunate plus amodiaquine, but the extent of haematological recovery on day-28 did not differ significantly between the four groups. No severe side-effects were observed during the follow-up period. CONCLUSION: These findings (i) constitute an up-dated baseline data on the efficacy of antimalarial drugs recommended by the NMCP, (ii) show that antimalarial drug resistance remains low in Madagascar, except for CQ, compared to the bordering countries in the Indian Ocean region such as the Comoros Archipelago and (iii) support the current policy of ASAQ as the first-line treatment in uncomplicated falciparum malaria.
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Authors | Didier Ménard, Arsène Ratsimbasoa, Milijaona Randrianarivelojosia, Léon-Paul Rabarijaona, Lucie Raharimalala, Olivier Domarle, Laurence Randrianasolo, Arthur Randriamanantena, Martial Jahevitra, Valérie Andriantsoanirina, Marie-Ange Rason, Rogelin Raherinjafy, Emma Rakotomalala, Luciano Tuseo, Andrianirina Raveloson |
Journal | Malaria journal
(Malar J)
Vol. 7
Pg. 55
(Apr 04 2008)
ISSN: 1475-2875 [Electronic] England |
PMID | 18394169
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
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Topics |
- Adolescent
- Antimalarials
(administration & dosage, therapeutic use)
- Child
- Child, Preschool
- Drug Resistance
- Female
- Humans
- Infant
- Madagascar
- Malaria, Falciparum
(drug therapy)
- Male
- National Health Programs
- Treatment Outcome
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