بررسي دقت تشخيصي وجود آنتي ژن هليكوباكترپيلوري در مدفوع براي تعيين ابتلا به عفونت هليكوباكترپيلوري

علیمحمدی, حسین ، پورفرضی, فرهاد ، فولادی, نسرین ، حاجی جعفری, رضا (1395) بررسي دقت تشخيصي وجود آنتي ژن هليكوباكترپيلوري در مدفوع براي تعيين ابتلا به عفونت هليكوباكترپيلوري. در: The 9th International & 14th National Congress on Quality Improvement in Clinical Laboratories, Apr 19-22, 2016, Tehran- Iran.

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آدرس اینترنتی رسمی : http://www.iqctehran.ir

عنوان انگليسي

Evaluation Study of Helicobacter Pylori Stool Exam Antigen Test in the Diagnosis of Helicobacter Pylori Infection

خلاصه انگلیسی

Background: There are several tests for the detection of H. pylori infection which can be classified as invasive and non-invasive methods. The invasive tests are normally expensive which need endoscopic procedure. It is also not available everywhere, Therefore, there is a need for a quick, inexpensive and reliable non-invasive test to detect H. pylori. This study aimed to evaluate the enzyme immunoassay for the detection of H. pylori antigen in stool in the Ardabil population. Results of tests were compared with gold standard: histology and RUT. Methodology: 60 patients who had been referred to bras clinic by gastroenterologists due to dyspepsia were recruited. The subjects underwent endoscopic examination and twcbiopsies were taken from antrum, the first specimen was used for RUT and the second was used for histology. Meanwhile, a questionnaire was administered and a stool sample were taken and sent for HpSA (Helicobacter pylori Stool Antigen test). Results: If two tests of histology and RUT were positive, patients were considered as H. pylori positive. Thirty patients were positive for H. pylori and equal numbers were negative using gold standard. HpSA was positive in 29 of 30 and negative in 28 of 30. The sensitivity and specificity of the HpSAwere 96.6% and 93.3% respectively. The positive and negative predictive values were 93.5% and 96.5% respectively.

نوع سند :موضوع کنفرانس یا کارگاه (پوستر )
زبان سند : انگلیسی
نویسنده اول :حسین علیمحمدی
نویسنده :فرهاد پورفرضی
نویسنده :نسرین فولادی
کلید واژه ها (انگلیسی):Helicobacter Pylori, Stool Exam Antigen Test
موضوعات :QW میکروب شناسی و ایمنی شناسی
بخش های دانشگاهی :دانشكده پزشكي > گروه علوم پایه > بخش میکروبیولوژی
کد شناسایی :7579
ارائه شده توسط : دکتر نسرین فولادی
ارائه شده در تاریخ :26 اردبهشت 1395 07:27
آخرین تغییر :26 اردبهشت 1395 07:27

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