Revising antimalarial drug policy in Central America: experience in Panama

被引:14
|
作者
Calzada, Jose E. [1 ]
Samudio, Franklyn [1 ]
Bayard, Vicente [1 ]
Obaldia, Nicanor, III [1 ]
de Mosca, Itza B. [2 ]
Pascale, Juan M. [1 ]
机构
[1] ICGES, Panama City, Panama
[2] Minist Salud, Panama City, Panama
关键词
malaria; Plosmodium falciparum; antimalarials; drug resistance; Panama; Central America;
D O I
10.1016/j.trstmh.2008.03.012
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
Panama is the first country in the Central American region that has officially discarded chloroquine as a first-tine drug to treat Plasmodium falciporum cases. Here we describe the clinical and molecular findings from autochthonous P. falciparum fatal cases, and the epidemiological situation that led to a change in the national antimalarial drug policy. Our results illustrate the potential pathogenicity of the strain of P. falciparum circulating in the country and provide molecular evidence of parasite resistance to chloroquine and antifolate drugs. The public health threats of these findings for the Central American region are discussed. (C) 2008 Royal Society of Tropical Medicine and Hygiene. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:694 / 698
页数:5
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