Accuracy and reliability of malaria diagnostic techniques for guiding febrile outpatient treatment in malaria-endemic countries

作者：Rakotonirina Hanitra; Barnadas Celine; Raherijafy Rogelin; Andrianantenaina Hery; Ratsimbasoa Arsene; Randrianasolo Laurence; Jahevitra Martial; Andriantsoanirina Valerie; Menard Didier^*

来源：The American Journal of Tropical Medicine and Hygiene, 2008, 78(2): 217-221.

DOI：10.4269/ajtmh.2008.78.217

The main purpose of this study was to assess the accuracy of various techniques available for diagnosis of malaria. Blood samples were collected from 313 patients with clinical suspicion of uncomplicated malaria in 2 primary health centers in Madagascar. The presence of Plasmodium parasites was assessed by conventional microscopy, 2 rapid diagnostic tests (one HRP2-based test, PALUTOP(+4), and one pLDH-based test, OptiMAL-IT), and real-time polymerase chain reaction (PCR), which is used as the "gold standard" method. The degree of agreement observed was very high for microscopy (0.99) and the HRP2-based test (0.93) and high for the pLDH-based test (0.82). Public-health implications are also discussed in this paper.

• 出版日期2008-2