P ARASITOLOGIESensibilité in vivo de Plasmodium falciparum à la chloroquine et à la sulfadoxine-pyriméthamine dans la région de Bobo Dioulasso (1998-2001) : étude des facteurs de risque associés aux échecs thérapeuti-ques de ces deux médicaments.H. Tinto (1, 2), B. Sanou (1), A. Erhart (2), U. D’Alessandro (2), J. B. Ouédraogo (1) & T. R. Guiguemdé (1)(1) IRSS / Centre Muraz, 01 BP 390 Bobo Dioulasso 01, Burkina Faso. Tél. : 00226 20 97 01 02, Fax : 00226 20 97 04 57, E-mail : tintohalidou@yahoo.fr(2) Institut de médecine tropicale Prince Léopold, Anvers, Belgique.Manuscrit n° 2790. “Parasitologie”. Reçu le 15 mars 2005. Accepté le 13 décembre 2005.Summary: In vivo sensitivity of Plasmodium falciparum to chloroquine and sulfadoxine pyrimethamine in the Bobo Dioulasso region (1998-2001): risk factors associated with treatments failures to the two drugs.The therapeutic efficacy of chloroquine (CQ) and sulfadoxine-pyrimethamine (SP) was determined malariaover a 4 year period (1998-2001) in Bobo Dioulasso, Burkina Faso, with an analysis of the risk treatment failurefactors associated to treatment failures to the 2 drugs. In total, 2008 children (6 months-15 years risk factorold) attending in 4 health centres (1 urban and 3 rural) were included in the study. Children were Bamaalternatively allocated to either CQ or SP. The WHO 14-days in vivo field test was carried out. PCV Lenawas measured at day 0 and 14. CQ treatment failure was 24.4% (229/940), most of ...
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