Sobrecrecimiento bacteriano en trastornos funcionales del intestino

Background: Recent studies have described a high percentage of small intestinal bacterial overgrowth (SIBO) in patients with irritable bowel syndrome (IBS). However, the prevalence of SIBO has not been well established in other functional disorders. Aim: To evaluate the prevalence of SIBO in patient...

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Autores principales:	Madrid,Ana María, Defilippi C,Carlos, Defilippi G,Claudia, Slimming A,Jocelyn, Quera P,Rodrigo
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2007
Materias:	Intestinal bacterial overgrowth Irritable bowel syndrome Lactulose tolerance test
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007001000003
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spelling	oai:scielo:S0034-988720070010000032007-12-20Sobrecrecimiento bacteriano en trastornos funcionales del intestinoMadrid,Ana MaríaDefilippi C,CarlosDefilippi G,ClaudiaSlimming A,JocelynQuera P,Rodrigo Intestinal bacterial overgrowth Irritable bowel syndrome Lactulose tolerance test Background: Recent studies have described a high percentage of small intestinal bacterial overgrowth (SIBO) in patients with irritable bowel syndrome (IBS). However, the prevalence of SIBO has not been well established in other functional disorders. Aim: To evaluate the prevalence of SIBO in patients with different functional gastrointestinal disorders (FGID). Material and methods: Patients with FGID completed a self-administered questionnaire providing information to diagnose functional disorders on the basis of Rome II criteria. SIBO was assessed using a standardized lactulose breath test. A basal value of breath hydrogen (H2) >20 ppm and/or two lectures of HZ values >20 ppm during the first 60 minutes were considered suggestive of SIBO. Results: We studied 367 patients with a mean age of 50 years (87% females). Of these, 225 had IBS (45 constipation predominant, 121 diarrhea predominant and 59 alternating type), 33 had functional constipation, 83 had functional bloating and 26 had functional diarrhea. SIBO was found in 76% of patients with IBS, 73% of those with functional constipation, 69% of those with functional diarrhea and 68% of those with functional bloating. Conclusions: This study confirms a high percentage of SIBO in patients with IBS and other FGID. The eradication of SIBO should be considered as a therapeutic tool in these patientsinfo:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.135 n.10 20072007-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007001000003es10.4067/S0034-98872007001000003
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Intestinal bacterial overgrowth Irritable bowel syndrome Lactulose tolerance test
spellingShingle	Intestinal bacterial overgrowth Irritable bowel syndrome Lactulose tolerance test Madrid,Ana María Defilippi C,Carlos Defilippi G,Claudia Slimming A,Jocelyn Quera P,Rodrigo Sobrecrecimiento bacteriano en trastornos funcionales del intestino
description	Background: Recent studies have described a high percentage of small intestinal bacterial overgrowth (SIBO) in patients with irritable bowel syndrome (IBS). However, the prevalence of SIBO has not been well established in other functional disorders. Aim: To evaluate the prevalence of SIBO in patients with different functional gastrointestinal disorders (FGID). Material and methods: Patients with FGID completed a self-administered questionnaire providing information to diagnose functional disorders on the basis of Rome II criteria. SIBO was assessed using a standardized lactulose breath test. A basal value of breath hydrogen (H2) >20 ppm and/or two lectures of HZ values >20 ppm during the first 60 minutes were considered suggestive of SIBO. Results: We studied 367 patients with a mean age of 50 years (87% females). Of these, 225 had IBS (45 constipation predominant, 121 diarrhea predominant and 59 alternating type), 33 had functional constipation, 83 had functional bloating and 26 had functional diarrhea. SIBO was found in 76% of patients with IBS, 73% of those with functional constipation, 69% of those with functional diarrhea and 68% of those with functional bloating. Conclusions: This study confirms a high percentage of SIBO in patients with IBS and other FGID. The eradication of SIBO should be considered as a therapeutic tool in these patients
author	Madrid,Ana María Defilippi C,Carlos Defilippi G,Claudia Slimming A,Jocelyn Quera P,Rodrigo
author_facet	Madrid,Ana María Defilippi C,Carlos Defilippi G,Claudia Slimming A,Jocelyn Quera P,Rodrigo
author_sort	Madrid,Ana María
title	Sobrecrecimiento bacteriano en trastornos funcionales del intestino
title_short	Sobrecrecimiento bacteriano en trastornos funcionales del intestino
title_full	Sobrecrecimiento bacteriano en trastornos funcionales del intestino
title_fullStr	Sobrecrecimiento bacteriano en trastornos funcionales del intestino
title_full_unstemmed	Sobrecrecimiento bacteriano en trastornos funcionales del intestino
title_sort	sobrecrecimiento bacteriano en trastornos funcionales del intestino
publisher	Sociedad Médica de Santiago
publishDate	2007
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007001000003
work_keys_str_mv	AT madridanamaria sobrecrecimientobacterianoentrastornosfuncionalesdelintestino AT defilippiccarlos sobrecrecimientobacterianoentrastornosfuncionalesdelintestino AT defilippigclaudia sobrecrecimientobacterianoentrastornosfuncionalesdelintestino AT slimmingajocelyn sobrecrecimientobacterianoentrastornosfuncionalesdelintestino AT queraprodrigo sobrecrecimientobacterianoentrastornosfuncionalesdelintestino
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Sobrecrecimiento bacteriano en trastornos funcionales del intestino

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