2024-03-28T12:39:24Zhttp://repisalud.isciii.es/oai/requestoai:repisalud.isciii.es:20.500.12105/77082023-09-27T12:34:14Zcom_20.500.12105_2060com_20.500.12105_2052com_20.500.12105_2051col_20.500.12105_2061
Repisalud
author
Cañavate, Carmen
author
Herrero, Merce
author
Nieto Martinez, Francisco Javier
author
Cruz, Israel
author
Chicharro, Carmen
author
Aparicio, Pilar
author
Mulugeta, Abate
author
Argaw, Daniel
author
Blackstock, Anna J
author
Alvar, Jorge
author
Bern, Caryn
2019-06-03T11:12:27Z
2019-06-03T11:12:27Z
2011-01
Am J Trop Med Hyg. 2011;84(1):102-6
0002-9637
http://hdl.handle.net/20.500.12105/7708
21212210
10.4269/ajtmh.2011.10-0229
1476-1645
The American journal of tropical medicine and hygiene
We assessed the performance characteristics of two rK39 immunochromatographic tests, a direct agglutination test (DAT), and an indirect immunofluorescent antibody test (IFAT) in the site of a new epidemic of visceral leishmaniasis (VL) in northwestern Ethiopia. The study population was composed of 179 patients with suspected VL and 67 controls. The sensitivities of Kalazar Detect(®), DiaMed-IT Leish(®), DAT, and IFAT in 35 polymerase chain reaction-confirmed VL cases were 94.3%, 91.4%, 91.4%, and 100%, respectively, and the specificities were 98.5%, 94%, 98.5%, and 98.5%, respectively. In a Bayesian latent class analysis of all 246 specimens, the estimated sensitivities were 90.5%, 89%, 88.8%, and 96% for Kalazar Detect(®), DiaMed-IT Leish(®), DAT, and IFAT, respectively; DAT showed the highest estimated specificity (97.4%). Both rK39 immunochromatographic tests perform as well as DAT, and are suitable for VL diagnosis in first-level health centers in this area of Ethiopia.
eng
Evaluation of two rK39 dipstick tests, direct agglutination test, and indirect fluorescent antibody test for diagnosis of visceral leishmaniasis in a new epidemic site in highland Ethiopia
journal article
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URL
https://repisalud.isciii.es/bitstream/20.500.12105/7708/1/EvaluationOfTwoRK39_2011.pdf
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URL
https://repisalud.isciii.es/bitstream/20.500.12105/7708/5/EvaluationOfTwoRK39_2011.pdf.txt
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EvaluationOfTwoRK39_2011.pdf.txt