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HELICOBACTER PYLORI PREVALENCE IN PATIENTS WITH CELIAC DISEASE: results from a cross-sectional study / Prevalência do Helicobacter pylori em pacientes com doença celíaca: resultados de um estudo transversal
LASA, Juan; ZUBIAURRE, Ignacio; DIMA, Guillermo; PERALTA, Daniel; SOIFER, Luis.
  • LASA, Juan; CEMIC. Internal Medicine Department. Gastroenterology Section. Buenos Aires. AR
  • ZUBIAURRE, Ignacio; CEMIC. Internal Medicine Department. Gastroenterology Section. Buenos Aires. AR
  • DIMA, Guillermo; CEMIC. Internal Medicine Department. Gastroenterology Section. Buenos Aires. AR
  • PERALTA, Daniel; CEMIC. Internal Medicine Department. Gastroenterology Section. Buenos Aires. AR
  • SOIFER, Luis; CEMIC. Internal Medicine Department. Gastroenterology Section. Buenos Aires. AR
Arq. gastroenterol ; 52(2): 139-142, Apr-Jun/2015. tab
Article in English | LILACS | ID: lil-748163
ABSTRACT
Background Some previously published studies have suggested an inverse relationship between celiac disease and Helicobacter pylori, raising the possibility of the protective role Helicobacter pylori could have against celiac disease development. Nevertheless, this association is inconclusive. Objectives To determine the prevalence of Helicobacter pylori infection in celiac subjects. Methods Between January 2013 and June 2014, patients over 18 years old undergoing upper endoscopy who required both gastric and duodenal biopsies were included for analysis. Enrolled subjects were divided in two groups those with a diagnosis of celiac disease and those without a celiac disease diagnosis. Helicobacter pylori infection prevalence was compared between groups. Among celiac patients, endoscopic markers of villous atrophy as well as histological damage severity were compared between those with and without Helicobacter pylori infection. Results Overall, 312 patients were enrolled. Seventy two of them had a diagnosis of celiac disease. Helicobacter pylori infection prevalence among celiac disease patients was 12.5%, compared to 30% in non-celiac patients [OR=0.33 (0.15-0.71)]. There was not a significant difference in terms of the severity of villous atrophy in patients with Helicobacter pylori infection compared to those without it. There was a slight increase in the prevalence of endoscopic markers in those Helicobacter pylori-negative celiac subjects. Conclusion Helicobacter pylori infection seems to be less frequent in celiac patients; among those celiac subjects with concomitant Helicobacter pylori infection, histological damage degree and presence of endoscopic markers suggesting villous atrophy seem to be similar to those without Helicobacter pylori infection. .
RESUMO
Contexto Alguns estudos publicados anteriormente sugerem uma relação inversa entre a doença celíaca e Helicobacter pylori, levantando a possibilidade do papel protetor que o Helicobacter pylori poderia ter contra o desenvolvimento de doença celíaca. No entanto, esta associação é inconclusiva. Objetivos Determinar a prevalência da infecção por Helicobacter pylori em indivíduos celíacos. Métodos Entre janeiro de 2013 e de 2014 junho, foram incluídos para análise pacientes com mais de 18 anos de idade submetidos a endoscopia para necessárias biópsias gástricas e duodenais. Os pacientes foram divididos em dois grupos aqueles com diagnóstico de doença celíaca e aqueles sem um diagnóstico de doença celíaca. A prevalência da infecção por Helicobacter pylori foi comparada entre os grupos. Entre os pacientes celíacos, os marcadores endoscópicos de atrofia das vilosidades, bem como a gravidade do dano histológico foram comparados entre aqueles com e sem infecção pelo Helicobacter pylori. Resultados De um total de 312 pacientes, 72 deles tiveram diagnóstico da doença celíaca. A prevalência de infecção pelo Helicobacter pylori entre pacientes com doença celíaca foi de 12,5%, em comparação com 30% em pacientes não-celíacos [OR=0,33 (0,15-0,71)]. Não houve diferença significativa em termos da gravidade da atrofia das vilosidades em pacientes com infecção pelo Helicobacter pylori em comparação com aqueles sem ele. Houve um ligeiro aumento na prevalência de marcadores endoscópicos nos indivíduos celíacos com Helicobacter pylori-negativo. Conclusão A infecção pelo Helicobacter pylori parece ser menos frequente em pacientes celíacos; entre esses indivíduos celíacos com concomitante infecção por Helicobacter pylori, o grau de dano histológico e a presença de marcadores endoscópicos sugerindo atrofia vilosa, parecem ser semelhantes com os sem infecção. .
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Celiac Disease / Helicobacter pylori / Helicobacter Infections Type of study: Observational study / Prevalence study / Risk factors / Screening study Limits: Adult / Female / Humans / Male Language: English Journal: Arq. gastroenterol Journal subject: Gastroenterology Year: 2015 Type: Article Affiliation country: Argentina Institution/Affiliation country: CEMIC/AR

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Full text: Available Index: LILACS (Americas) Main subject: Celiac Disease / Helicobacter pylori / Helicobacter Infections Type of study: Observational study / Prevalence study / Risk factors / Screening study Limits: Adult / Female / Humans / Male Language: English Journal: Arq. gastroenterol Journal subject: Gastroenterology Year: 2015 Type: Article Affiliation country: Argentina Institution/Affiliation country: CEMIC/AR