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Secondary analysis of malaria rapid diagnostic tests from rounds 5-8 of WHO product testing with a focus on false-negative results.


ABSTRACT: Despite the widespread use of malaria rapid diagnostic test (RDT) in clinical practice, there are a lot of challenges. We conducted a secondary analysis of 129 malaria RDT data from rounds 5-8 of the World Health Organization (WHO) product testing summary and discuss the causes of false-negative (FN) results with a focus on low parasite density, improper RDT storage, operation and interpretation, and plasmodium falciparum with a pfhrp2/3 gene deletion. The results demonstrated that the malaria RDTs currently commercially available might cause FN results in practice.

SUBMITTER: Xu B 

PROVIDER: S-EPMC8496075 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature

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Secondary analysis of malaria rapid diagnostic tests from rounds 5-8 of WHO product testing with a focus on false-negative results.

Xu Biao B   Tu Bo B   Chu Fang F   Jalloh Mohamed M   Mu Jin-Song JS   Zheng Jun-Jie JJ   Chen Wei-Wei WW  

Military Medical Research 20211007 1


Despite the widespread use of malaria rapid diagnostic test (RDT) in clinical practice, there are a lot of challenges. We conducted a secondary analysis of 129 malaria RDT data from rounds 5-8 of the World Health Organization (WHO) product testing summary and discuss the causes of false-negative (FN) results with a focus on low parasite density, improper RDT storage, operation and interpretation, and plasmodium falciparum with a pfhrp2/3 gene deletion. The results demonstrated that the malaria R  ...[more]

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