Journals / Göztepe Tıp Dergisi / 2003 / Cilt: 18 - Sayı: 1

Diagnosis of Helicobacter pylori infection with a new non-invasive test

Antijene dayalı invaziv olmayan bir testle Helicobacter pylori infeksiyonunun tanısı

Pages
34–39
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Of 13 patients without infection , 11 were negative by HpSA (specifity 84.62 %).

📌 3 Key Takeaways

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Objective & Hypothesis:Helicobacter pylori is a common human patogen implicated in certain gastrointestinal diseases.
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Key Findings & Data:Pylori antigen in stool (HpSA).In this prospective study, stool specimens from 46 patients (23 women, 23 men; age range 18-70 years, mean 42) undergoing gastroscopy were tested with HpSA, endoscopic biopsies were tested rapid urease test and histological.
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Conclusion & Impact:Of 13 patients without infection , 11 were negative by HpSA (specifity 84.62 %).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Helicobacter pylori is a common human patogen implicated in certain gastrointestinal diseases. In the search for new non-invasive techniques to diagnose H. Pylori infection, we evaluated an EIA for H. Pylori antigen in stool (HpSA).In this prospective study, stool specimens from 46 patients (23 women, 23 men; age range 18-70 years, mean 42) undergoing gastroscopy were tested with HpSA, endoscopic biopsies were tested rapid urease test and histological. Patients were defined as positive for Helicobacter pylori if histology and urease test were positive, as negative if histology and urease test were negative. Of 33 patients with H pylori infection by the predefined criteria, 30 were positive by HpSA (sensitivity 90.9 %). Of 13 patients without infection , 11 were negative by HpSA (specifity 84.62 %).

Özet

Bazı gastrointestinal hastalıklarla ilişkisi olan Helicobacter pylori, insanlarda sık görülen bir patojendir. H pylori infeksiyonunun tanısı için tartışılan yeni non-invaziv tekniklerin araştırılması kapsamında, gaitadaki H pylori antijeni tespitinde kullanılan bir EIA'yı (HpSA) değerlendirdik.Bu prospektif çalışmada gastroskopi yapılan 46 hastadan (23 kadın, 23 erkek; yaş aralığı 18-70, ortalama 42) alınan gaita örnekleri HpSA ile, endoskopik biyopsi örnekleri hızlı üreaz testi ve histolojik olarak incelendi. Histoloji ve üreaz test pozitif olanlar Helicobacter pylori pozitif, negatif olanlar ise H pylori negatif olarak tanımlandı. Belirlenen kriterlere göre H pylori infeksiyonu bulunan 33 hastanın 30'u HpSA ile pozitif bulundu (duyarlılık % 90.9). İnfeksiyon saptanmayan 13 hastanın 11'i HpSA ile negatif bulundu (özgüllük % 84.62).

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Cite This Article

ULAŞOĞLU, C., ÖZGÜNEŞ, N., BEKLER, G. (2022). Diagnosis of Helicobacter pylori infection with a new non-invasive test. Göztepe Tıp Dergisi, Cilt: 18 - Sayı: 1, 34–39. https://ajindex.com/articles/526514

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