Comparative evaluation of rapid Salmonella Typhi IgM/IgG and Widal test for the diagnosis of enteric fever
| العنوان: | Comparative evaluation of rapid Salmonella Typhi IgM/IgG and Widal test for the diagnosis of enteric fever |
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| المؤلفون: | Monirul Hoque, Shariful Alam Jilani, Farjana Akter, Lovely Barai, Rokibul Hasan, Zahangir Alam, Elisha Khandker, Mahmuda Yeasmin, Mohiuddin, Fahmida Rahman |
| المصدر: | IMC Journal of Medical Science, Vol 14, Iss 1, Pp 1-8 (2020) |
| بيانات النشر: | Ibrahim Medical College, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | medicine.diagnostic_test, business.industry, lcsh:R, Widal test, medicine, lcsh:Medicine, Salmonella typhi, business, Enteric fever, Microbiology, Comparative evaluation |
| الوصف: | Background: Accurate and early diagnosis of enteric fever is a diagnostic challenge where facility for blood culture is not available. As a result, Widal test is still used widely in resource limited settings. Recently, user-friendly rapid immunochromatographic tests (ICT) have been introduced for quick diagnosis of enteric fever. So, we evaluated sensitivity and specificity of an immunochromatography based Salmonella Typhi IgM/IgG test kit and Widal test compared to blood culture for the diagnosis of enteric fever. Method: The study was conducted in the Department of Microbiology, Ibrahim Medical College (IMC) and Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM) from June 2017 to September 2017. Clinically suspected enteric fever cases were included. Blood culture, Widal and Salmonella Typhi IgM/IgG detecting ICT were employed for the diagnosis of enteric fever. Results: Out of 71 suspected cases of enteric fever, blood culture was positive in 36 cases (50.7%) while 42 (59.15%) and 35 (49.29%) cases were positive by Widal test and ICT respectively. Widal and ICT had sensitivity and specificity of 100% and 89.9% and 82.9% & 91.4% respectively. Conclusion: Findings of the study suggest that both Widal and immunochromatographic tests can be used interchangeably for rapid diagnosis of enteric fever. IMC J Med Sci 2020; 14(1): 004. EPub date: 29 February 2020 Address for Correspondence: Dr. Farjana Akter. Lecturer, Department of Microbiology, Ibrahim Medical College, 1/A Ibrahim Sarani, Segunbagicha, Dhaka-1000, Bangladesh, 10th floor, Room: 1118. Email: farjana73mail@yahoo.com |
| اللغة: | English |
| تدمد: | 2519-1586 2519-1721 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93aee82b92f2cdd7e65b41f1b9e863d1Test http://www.imcjms.com/registration/journal_full_text/337Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....93aee82b92f2cdd7e65b41f1b9e863d1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 25191586 25191721 |
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