Comparing Multiplex PCR and Rapid Urease Test in the Detection ofH. pyloriin Patients on Proton Pump Inhibitors
نویسندگان
چکیده
منابع مشابه
Comparing Multiplex PCR and Rapid Urease Test in the Detection of H. pylori in Patients on Proton Pump Inhibitors
Background. This study was conducted to assess the diagnostic value of a multiplex PCR assay to detect H. pylori infection and to further evaluate the negative results from the CLOtest on patients with and without PPI treatment. Methods. This study is a retrospective cohort that included 457 patients with symptoms of dyspepsia, who underwent upper endoscopy at Evanston and Glenbrook Northshore ...
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Background: Rapid diagnosis and differentiation of Brucella is of high importance due to the side effects of antibiotics for the treatment of brucellosis. This study aimed to identify and compare PCR-ELISA as a more accurate diagnositc test with other common molecular and serological tests. Methods: ...
متن کاملA Multiplex-Urease PCR Assay for Detection of Helicobacter pylori Infection Directly from Gastric Biopsy Specimens and Comparison of Multiplex-Urease PCR Results with Rapid Urease Test and Histopathology
Purpose: To develop a multiplex-urease PCR assay specific for ureA and ureB genes directly from gastric biopsy specimens and compare the results of multiplex-urease PCR assay with rapid urease test (RUT) and histopathology. Methodology: This study was conducted on 109 patients. A RUT was run; histopathological staining and multiplex urease PCR were applied to biopsy specimen to detect H. pylori...
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A critical requirement in neuroendocrine tumor (NET) management is a blood biomarker test that is sensitive, specific and reproducible. We evaluated a PCR-based 51-transcript signature to detect tumors, compared it with chromogranin A (CgA) and examined the confounding effect of proton pump inhibitors (PPIs), which cause falsely elevated CgA levels. The multigene signature was evaluated in two ...
متن کاملComparison PCR Method and Rapid Urease Test to Detect Helicobacter Pylori in the Gastric Biopsy Tissue Samples
Background & Objective: Helicobacter pylori has been recognized as a major risk factor in gastric and duodenum ulcers and gastric cancer. Some laboratory tests, such as culture, are not entirely satisfying. The aim of this study is to compare RUT with PCR in identifying H. pylori in the gastric biopsy tissue samples.Materials & Methods: First, the standard H.pylori sample (N:oC30) was provided....
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ژورنال
عنوان ژورنال: Gastroenterology Research and Practice
سال: 2012
ISSN: 1687-6121,1687-630X
DOI: 10.1155/2012/898276