| Autor: |
Pittie, Guillaume, Laurent, Terry, Radermacher, Jean, Herens, Sophie, Boeras, Anca, Ho, Giang |
| Předmět: |
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| Zdroj: |
Microorganisms; Nov2024, Vol. 12 Issue 11, p2192, 12p |
| Abstrakt: |
The global rise in Helicobacter pylori (H. pylori)-related gastric complications is largely driven by increasing antimicrobial resistance and treatment failures. As a result, accurate diagnosis followed by effective treatment is crucial. We analyzed 232 gastric biopsy samples from patients undergoing endoscopy during the method validation phase, followed by 502 samples in the routine evaluation phase. Each sample was tested using the Allplex™ H. pylori and ClariR Assay on a CFX96™ real-time PCR (RT-PCR) system, with results processed through Seegene Viewer software. In the validation phase, RT-PCR results were compared to bacterial culture, while in the routine phase, they were compared to histology. The sensitivity and specificity for H. pylori detection were 100% and 96.05% (95% Confidence Interval [CI]: 93.38–98.73), respectively. For clarithromycin resistance detection, the sensitivity and specificity were 100% and 93.33% (95% CI: 84.4–100). Additionally, RT-PCR identified 11 positive samples (10.89%) that histology failed to detect. Incorporating the Allplex™ H. pylori and ClariR Assay into our laboratory workflow improved efficiency, reduced turnaround time (TaT), and proved to be more sensitive than both culture and histology combined. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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