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Anti-TTG entre crianças com constipação funcional crônica não responsivas após 6 semanas de tratamento da constipação / Anti-ttg among children with chronic functional constipation unresponsive to 6 weeks of treatment of constipation
Sadjadei, Nooshin; Hosseinmardy, Samaneh; Hakimzadeh, Mehran; Ziaei Kajbaf, Tahereh; Javaherizadeh, Hazhir.
  • Sadjadei, Nooshin; Ahvaz Jundishapur University of Medical Sciences. Abuzar Children's Hospital. Dept. of Pediatric Gastroenterology. Ahvaz. IR
  • Hosseinmardy, Samaneh; Ahvaz Jundishapur University of Medical Sciences. Abuzar Children's Hospital. Dept. of Pediatric Gastroenterology. Ahvaz. IR
  • Hakimzadeh, Mehran; Ahvaz Jundishapur University of Medical Sciences. Abuzar Children's Hospital. Dept. of Pediatric Gastroenterology. Ahvaz. IR
  • Ziaei Kajbaf, Tahereh; Ahvaz Jundishapur University of Medical Sciences. Abuzar Children's Hospital. Dept. of Pediatric Gastroenterology. Ahvaz. IR
  • Javaherizadeh, Hazhir; Ahvaz Jundishapur University of Medical Sciences. Abuzar Children's Hospital. Dept. of Pediatric Gastroenterology. Ahvaz. IR
Arq. gastroenterol ; 54(3): 197-200, July-Sept. 2017. tab, graf
Article in English | LILACS | ID: biblio-888204
ABSTRACT
ABSTRACT BACKGROUND Celiac disease is a glutten induced enteropathy. Some authors recommended screening celiac in children with constipation. There are studies to evaluate celiac disease in children with constipation. But most of them included children regardless to treatment failure. OBJECTIVE The aim of this study was to evaluate frequency of elevated anti TTG in children with constipation after failure to improve during 6 week of appropriate treatment of constipation. METHODS In this cross sectional study, 550 children with prolonged constipation were included. Place of study was Pediatric Gastroenterology clinic of Abuzar children's hospital. Prolonged constipation was defined as a constipation which failed to resolved after 6 weeks of appropriate treatment. Constipation was defined according to ROME III criteria. After parental agreement, 5 mL of blood was obtained. Serum anti TTG level was measure using ELISA method by Orientec kit. Anti TTG>10 was considered positive if IgA was normal. SPSS version 16.0 (Chicago, IL, USA) was used for data analysis. Chi square, t-test, and Mann Whitney test used for data analysis. RESULTS In this study 550 children (m=277, f=273) were included. Mean age of the cases was 6.8±2.9 year. Anti TTG antibody level was 5.8±2.8 unit/mL. Of these case, 42 (7.6%) had positive anti-TTG antibody. Celiac disease was confirmed in 40 cases after histopathology examination. CONCLUSION Anti-TTG was positive in 7.6% children with chronic constipation who failed to respond after 6 week of treatment. Another multicenter study with longer follow up period is recommended.
RESUMO
RESUMO CONTEXTO A doença celíaca é uma enteropatia glúten-induzida. Alguns autores recomendam a triagem de doença celíaca em crianças com constipação. Há estudos para avaliar a doença celíaca em crianças com constipação, mas a maioria inclue crianças independentemente do insucesso do tratamento. OBJETIVO O objetivo deste estudo foi avaliar a frequência de anti-TTG elevado em crianças com constipação após 6 semanas de tratamento adequado e sem sucesso. MÉTODOS Através de cruzamento seccional, 550 crianças com constipação prolongada foram incluídas. O local de estudo foi o ambulatório de Gastroenterologia Pediátrica do Hospital Infantil de Abuzar. Constipação prolongada foi definida como uma constipação, cuja resolução falhou após 6 semanas de tratamento adequado. Constipação foi definida de acordo com critérios de Roma III. Após o consentimento informado dos pais, obteve-se 5 mL de sangue. O nível de anti TTG no soro foi medido usando-se o método ELISA pelo Orientec kit. O anti-TTG >10 foi considerado positivo se IgA estivesse normal. Os dados foram analisados através de testes do Chi-quadrado, t-teste e teste de Mann Whitney utilizando-se o SPSS versão 16.0 (Chicago, IL, EUA). RESULTADOS Um total de 550 crianças (m=277, f=273) foi incluído neste estudo. A média de idade dos pacientes foi 6,8±2,9 anos. O nível de anticorpo anti-TTG foi de 5,8±2,8 unidades/mL. Do total, 42 (7,6%) indivíduos tinham anticorpos anti-TTG positivo. A doença celíaca foi confirmada em 40 casos após exame de histopatologia. CONCLUSÃO O Anti-TTG foi positivo em 7,6% crianças com constipação crônica que não conseguiram responder após 6 semanas de tratamento. Outro estudo multicêntrico, com acompanhamento mais longo período é recomendado.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Autoantibodies / Celiac Disease / Transglutaminases / Constipation / GTP-Binding Proteins Type of study: Controlled clinical trial / Etiology study / Observational study / Prevalence study / Risk factors Limits: Adolescent / Child / Child, preschool / Female / Humans / Male Language: English Journal: Arq. gastroenterol Journal subject: Gastroenterology Year: 2017 Type: Article Affiliation country: Iran Institution/Affiliation country: Ahvaz Jundishapur University of Medical Sciences/IR

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Full text: Available Index: LILACS (Americas) Main subject: Autoantibodies / Celiac Disease / Transglutaminases / Constipation / GTP-Binding Proteins Type of study: Controlled clinical trial / Etiology study / Observational study / Prevalence study / Risk factors Limits: Adolescent / Child / Child, preschool / Female / Humans / Male Language: English Journal: Arq. gastroenterol Journal subject: Gastroenterology Year: 2017 Type: Article Affiliation country: Iran Institution/Affiliation country: Ahvaz Jundishapur University of Medical Sciences/IR