Combined Deletions of pfhrp2 and pfhrp3 Genes Result in Plasmodium falciparum Malaria False-Negative Rapid Diagnostic Test

Combined Deletions of pfhrp2 and pfhrp3 Genes Result in Plasmodium falciparum Malaria False-Negative Rapid Diagnostic Test
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DOI:
10.1128/jcm.00281-11
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发表时间:
2011-07-01
影响因子:
9.4
通讯作者:
Clain, Jerome
Clain, Jerome
中科院分区:
医学2区
文献类型:
--
作者:
Houze, Sandrine;Hubert, Veronique;Clain, Jerome

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我们报告一例误诊恶性疟原虫疟疾从巴西阴性PfHRP2为基础的快速诊断试验(RDTs),导致不适当的情况下管理。基因检测显示pfhrp2和pfhrp3基因均缺失。因此,建议检测两种不同的恶性疟原虫靶抗原。
We report a case of misdiagnosis of Plasmodium falciparum malaria from Brazil with negative PfHRP2-based rapid diagnostic tests (RDTs), leading to inappropriate case management. Genetic tests showed the deletion of both pfhrp2 and pfhrp3 genes. The detection of two distinct P. falciparum target antigens is then advisable.