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Efficacy of chloroquine and sulfadoxine/pyrimethamine for the treatment of uncomplicated falciparum malaria in Koumantou, Mali.

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dc.contributor Epicentre, 42 bis, Boulevard Richard Lenoir, 75011 Paris, France. xderadigues@epicentre.msf.org
dc.creator de Radiguès, X
dc.creator Diallo, K I
dc.creator Diallo, M
dc.creator Ngwakum, P A
dc.creator Maiga, H
dc.creator Djimdé, A
dc.creator Sacko, M
dc.creator Doumbo, O
dc.creator Guthmann, J P
dc.date 2006-11
dc.date.accessioned 2017-01-31T07:09:11Z
dc.date.available 2017-01-31T07:09:11Z
dc.identifier Efficacy of chloroquine and sulfadoxine/pyrimethamine for the treatment of uncomplicated falciparum malaria in Koumantou, Mali. 2006, 100 (11):1013-8 Trans. R. Soc. Trop. Med. Hyg.
dc.identifier 0035-9203
dc.identifier 16765395
dc.identifier 10.1016/j.trstmh.2006.03.004
dc.identifier http://hdl.handle.net/10144/17277
dc.identifier http://fieldresearch.msf.org/msf/handle/10144/17277
dc.identifier Transactions of the Royal Society of Tropical Medicine and Hygiene
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10144/17277
dc.description We report the results of an in vivo antimalarial efficacy study with chloroquine (CQ) and sulfadoxine/pyrimethamine (SP) conducted between 2003 and 2004 in Koumantou, southern Mali. A total of 244 children were included in the study; 210 children were followed-up for 28 days according to WHO recommendations, with PCR genotyping to distinguish late recrudescence from re-infection. Global failure proportions at Day 14, without taking into account re-infections, were 44.2% (95% CI 34.9-53.5%) in the CQ group and 2.0% (95% CI 0.0-4.8%) in the SP group. PCR-adjusted failure proportions at Day 28 were even higher in the CQ group (90.5% (95/105), 95% CI 84.8-96.2%) and relatively low in the SP group (7.0% (7/100), 95% CI 1.9-12.1%). These results show that CQ is no longer efficacious in Koumantou. The use of SP in monotherapy is likely to compromise its efficacy. We recommend the use of artemisinin-based combination therapy as first-line treatment for uncomplicated Plasmodium falciparum malaria in Koumantou.
dc.language en
dc.publisher Elsevier
dc.relation http://www.sciencedirect.com/science/journal/00359203
dc.rights Archived on this site with the kind permission of Elsevier Ltd. and the Royal Society of Tropical Medicine and Hygiene, http://www.rstmh.org/transactions.asp
dc.title Efficacy of chloroquine and sulfadoxine/pyrimethamine for the treatment of uncomplicated falciparum malaria in Koumantou, Mali.


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