| Title of Article |
Accuracy of Urine and Serum Assays for the Diagnosis of Strongyloidiasis by Three
Enzyme-Linked Immunosorbent Assay Protocols |
| Date of Acceptance |
22 September 2018 |
| Journal |
| Title of Journal |
Am. J. Trop. Med. Hyg. |
| Standard |
SCOPUS |
| Institute of Journal |
American Journal of Tropical Medicine and Hygiene (AJTMH) |
| ISBN/ISSN |
doi:10.4269/ajtmh.18-0569 |
| Volume |
2019 |
| Issue |
100 |
| Month |
November |
| Year of Publication |
2021 |
| Page |
127–129 |
| Abstract |
To evaluate the accuracy and reliability of urine assay for the diagnosis of strongyloidiasis, three different
immunoassays were used to assess the diagnostic accuracy of anti-Strongyloides immunoglobulin G (IgG) in urine and
compared with those in serum samples. Analyses by InBios enzyme-linked immunosorbent assay (ELISA) kit
(recombinant NIE antigen), SciMedx ELISA kit (Strongyloides stercoralis antigen), and our in-house ELISA (Strongyloides
ratti antigen) yielded comparable diagnostic performances between urine and serum assays. Levels of Strongyloidesspecific
IgG in urine significantly correlated with those in serum. Tests for diagnostic agreement between urine and serum
IgG assays showed substantial to fair agreement (κ = 0.207–0.615). The observed quantitative and qualitative concordance
between urine and serum assays in strongyloidiasis suggests that urine has similar diagnostic value to that for
serum. Because of the ease and noninvasiveness of clinical sample collection, urine assay has a high potential for the
initial diagnosis and mass screening of strongyloidiasis. |
| Keyword |
Strongyloides stercoralis, ELISA, commercial kit, urine, IgG |
| Author |
|
| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Publication
Journal Publication
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