[Therapeutic efficiency of chloroquine in the savannah region in the north of Côte d'Ivoire (1997)].
We evaluated from August to December 1997 the therapeutic effect of chloroquine (CQ) in treatment of mild malaria. Five villages of the savannah area of Côte d'Ivoire were selected for this study In this area and season, the transmission of malaria is of hyper-endemic type. The 14-day protocol of WHO was used and all the patients were treated with CQ 25 mg/kg over three days. 360 febrile children between 6 and 83 months old out of 545 were selected, and 286 were fully followed. At the beginning of the study axillary temperatures and parasitemia showed no difference in the 5 villages. The average therapy failure rate was 11.5% (IC to 95%; 7.8-15.2) with a maximum of 18.5%. The failure rates estimated in the various villages showed a hardly significant difference (p = 0.05). In the North of Côte d'Ivoire, the good efficiency of CQ can be explained by the low drugs pressure related to the behaviour of populations who use traditional phytotherapy in first resort to treat the fevers.
Centre P. Richet, BP 1500, Bouaké 01, Côte d'Ivoire. assisergi@yahoo.fr
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Assi
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Henry
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Nzeyimana
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Kone
D000962:Antimalarials / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002738:Chloroquine / Q000627:therapeutic use*; D007560:Cote d'Ivoire; D006801:Humans; D007223:Infant; D016778:Malaria, Falciparum / Q000188:drug therapy*
D000962:Antimalarials; D002738:Chloroquine