The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis

Inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), are known as chronic gastrointestinal inflammatory disorders. The present systematic review and meta analysis was conducted to estimate the prevalence of adherent-invasive Escherichia coli (AIEC) isol...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Razie Kamali Dolatabadi, Awat Feizi, Mehrdad Halaji, Hossein Fazeli, Peyman Adibi
Formato: article
Lenguaje:EN
Publicado: Frontiers Media S.A. 2021
Materias:
Acceso en línea:https://doaj.org/article/5294b485646a4c32b88e8dc83061a0b6
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:doaj.org-article:5294b485646a4c32b88e8dc83061a0b6
record_format dspace
spelling oai:doaj.org-article:5294b485646a4c32b88e8dc83061a0b62021-12-03T05:26:03ZThe Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis2296-858X10.3389/fmed.2021.730243https://doaj.org/article/5294b485646a4c32b88e8dc83061a0b62021-12-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fmed.2021.730243/fullhttps://doaj.org/toc/2296-858XInflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), are known as chronic gastrointestinal inflammatory disorders. The present systematic review and meta analysis was conducted to estimate the prevalence of adherent-invasive Escherichia coli (AIEC) isolates and their phylogenetic grouping among IBD patients compared with the controls. A systematic literature search was conducted among published papers by international authors until April 30, 2020 in Web of Science, Scopus, EMBASE, and PubMed databases. The pooled prevalence of AIEC isolates and their phylogenetic grouping among IBD patients as well as in controls was estimated using fixed or random effects models. Furthermore, for estimating the association of colonization by AIEC with IBD, odds ratio along with 95% confidence interval was reported. A total of 205 articles retrieved by the initial search of databases, 13 case–control studies met the eligibility criteria for inclusion in the meta analysis. There were 465 IBD cases (348 CD and 117 UC) and 307 controls. The pooled prevalence of AIEC isolates were 28% (95% CI: 18–39%), 29% (95% CI: 20–40%), 13% (95% CI: 1–30%), and 9% (95% CI: 3–19%), respectively among IBD, CD, UC, and control group, respectively. Our results revealed that the most frequent AIEC phylogroup in the IBD, CD, and control groups was B2. Fixed-effects meta analysis showed that colonization of AIEC is significantly associated with IBD (OR: 2.93; 95% CI: 1.90–4.52; P < 0.001) and CD (OR: 3.07; 95% CI: 1.99–4.74; P < 0.001), but not with UC (OR: 2.29; 95% CI: 0.81–6.51; P = 0.11). In summary, this meta analysis revealed that colonization by AIEC is more frequent in IBD and is associated with IBD (CD and UC). Our results suggested that the affects of IBD in patients colonized with the AIEC pathovar is not random, it is in fact a specific disease-related pathovar.Razie Kamali DolatabadiAwat FeiziMehrdad HalajiMehrdad HalajiHossein FazeliPeyman AdibiFrontiers Media S.A.articleadherent-invasive Escherichia coliinflammatory bowel diseasesmeta-analysisAIECphylogroupMedicine (General)R5-920ENFrontiers in Medicine, Vol 8 (2021)
institution DOAJ
collection DOAJ
language EN
topic adherent-invasive Escherichia coli
inflammatory bowel diseases
meta-analysis
AIEC
phylogroup
Medicine (General)
R5-920
spellingShingle adherent-invasive Escherichia coli
inflammatory bowel diseases
meta-analysis
AIEC
phylogroup
Medicine (General)
R5-920
Razie Kamali Dolatabadi
Awat Feizi
Mehrdad Halaji
Mehrdad Halaji
Hossein Fazeli
Peyman Adibi
The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
description Inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), are known as chronic gastrointestinal inflammatory disorders. The present systematic review and meta analysis was conducted to estimate the prevalence of adherent-invasive Escherichia coli (AIEC) isolates and their phylogenetic grouping among IBD patients compared with the controls. A systematic literature search was conducted among published papers by international authors until April 30, 2020 in Web of Science, Scopus, EMBASE, and PubMed databases. The pooled prevalence of AIEC isolates and their phylogenetic grouping among IBD patients as well as in controls was estimated using fixed or random effects models. Furthermore, for estimating the association of colonization by AIEC with IBD, odds ratio along with 95% confidence interval was reported. A total of 205 articles retrieved by the initial search of databases, 13 case–control studies met the eligibility criteria for inclusion in the meta analysis. There were 465 IBD cases (348 CD and 117 UC) and 307 controls. The pooled prevalence of AIEC isolates were 28% (95% CI: 18–39%), 29% (95% CI: 20–40%), 13% (95% CI: 1–30%), and 9% (95% CI: 3–19%), respectively among IBD, CD, UC, and control group, respectively. Our results revealed that the most frequent AIEC phylogroup in the IBD, CD, and control groups was B2. Fixed-effects meta analysis showed that colonization of AIEC is significantly associated with IBD (OR: 2.93; 95% CI: 1.90–4.52; P < 0.001) and CD (OR: 3.07; 95% CI: 1.99–4.74; P < 0.001), but not with UC (OR: 2.29; 95% CI: 0.81–6.51; P = 0.11). In summary, this meta analysis revealed that colonization by AIEC is more frequent in IBD and is associated with IBD (CD and UC). Our results suggested that the affects of IBD in patients colonized with the AIEC pathovar is not random, it is in fact a specific disease-related pathovar.
format article
author Razie Kamali Dolatabadi
Awat Feizi
Mehrdad Halaji
Mehrdad Halaji
Hossein Fazeli
Peyman Adibi
author_facet Razie Kamali Dolatabadi
Awat Feizi
Mehrdad Halaji
Mehrdad Halaji
Hossein Fazeli
Peyman Adibi
author_sort Razie Kamali Dolatabadi
title The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
title_short The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
title_full The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
title_fullStr The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
title_full_unstemmed The Prevalence of Adherent-Invasive Escherichia coli and Its Association With Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
title_sort prevalence of adherent-invasive escherichia coli and its association with inflammatory bowel diseases: a systematic review and meta-analysis
publisher Frontiers Media S.A.
publishDate 2021
url https://doaj.org/article/5294b485646a4c32b88e8dc83061a0b6
work_keys_str_mv AT raziekamalidolatabadi theprevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT awatfeizi theprevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT mehrdadhalaji theprevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT mehrdadhalaji theprevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT hosseinfazeli theprevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT peymanadibi theprevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT raziekamalidolatabadi prevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT awatfeizi prevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT mehrdadhalaji prevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT mehrdadhalaji prevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT hosseinfazeli prevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
AT peymanadibi prevalenceofadherentinvasiveescherichiacolianditsassociationwithinflammatoryboweldiseasesasystematicreviewandmetaanalysis
_version_ 1718373929833201664