The Microbial Composition of Bacteroidetes Species in Ulcerative Colitis Is Effectively Improved by Combination Therapy With Fecal Microbiota Transplantation and Antibiotics.

The Microbial Composition of Bacteroidetes Species in Ulcerative Colitis Is Effectively Improved by Combination Therapy With Fecal Microbiota Transplantation and Antibiotics. Inflamm Bowel Dis. 2018 Aug 14;: Authors: Ishikawa D, Sasaki T, Takahashi M, Kuwahara-Arai K, Haga K, Ito S, Okahara K, Nakajima A, Shibuya T, Osada T, Hiramatsu K, Watanabe S, Nagahara A Abstract Background: We previously reported that fresh fecal microbiota transplantation (FMT) after triple-antibiotic therapy (amoxicillin, fosfomycin, and metronidazole [AFM]; A-FMT) synergistically contributed to the recovery of phylum Bacteroidetes composition associated with the endoscopic severity and treatment…

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Antibiotics in IBD: Still a Role in the Biological Era?

Antibiotics in IBD: Still a Role in the Biological Era? Inflamm Bowel Dis. 2018 May 02;: Authors: Ledder O, Turner D Abstract Despite compelling evidence pointing to a critical role of gut microflora in inflammatory bowel disease (IBD) pathogenesis, the role of antibiotics in clinical practice remains limited, largely due to heterogeneous trials with often conflicting evidence. In this review, we revisit previous randomized controlled trials and high-quality uncontrolled studies in an effort to better elucidate the role of antibiotics in contemporary treatment algorithms. The most established role of antibiotics…

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Azithromycin and metronidazole versus metronidazole-based therapy for the induction of remission in mild to moderate paediatric Crohn’s disease : a randomised controlled trial.

Azithromycin and metronidazole versus metronidazole-based therapy for the induction of remission in mild to moderate paediatric Crohn’s disease : a randomised controlled trial. Gut. 2018 Feb 02;: Authors: Levine A, Kori M, Kierkus J, Sigall Boneh R, Sladek M, Escher JC, Wine E, Yerushalmi B, Amil Dias J, Shaoul R, Veereman Wauters G, Boaz M, Abitbol G, Bousvaros A, Turner D Abstract OBJECTIVE: Crohn’s disease (CD) pathogenesis associated with dysbiosis and presence of pathobionts in the lumen, intracellular compartments and epithelial biofilms. Azithromycin is active in all three compartments. Our…

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Fetal and early life antibiotics exposure and very early onset inflammatory bowel disease: a population-based study.

Related Articles Fetal and early life antibiotics exposure and very early onset inflammatory bowel disease: a population-based study. Gut. 2018 Jan 10;: Authors: Örtqvist AK, Lundholm C, Halfvarson J, Ludvigsson JF, Almqvist C Abstract OBJECTIVE: Earlier studies on antibiotics exposure and development of IBD (Crohn’s disease (CD) and ulcerative colitis (UC)) may have been biased by familial factors and gastroenteritis. We aimed to estimate the association between antibiotics during pregnancy or infantile age and very early onset (VEO) IBD. DESIGN: In this cohort study of 827 239 children born in…

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Metronidazole or Rifaximin for Treatment of Clostridium difficile in Pediatric Patients with Inflammatory Bowel Disease: A Randomized Clinical Trial.

Metronidazole or Rifaximin for Treatment of Clostridium difficile in Pediatric Patients with Inflammatory Bowel Disease: A Randomized Clinical Trial. Inflamm Bowel Dis. 2017 Oct 27;: Authors: Gawronska A, Banasiuk M, Lachowicz D, Pituch H, Albrecht P, Banaszkiewicz A Abstract BACKGROUND: Interestingly, Clostridium difficile infection (CDI) worsens the course of inflammatory bowel disease (IBD); however, there is a paucity of data regarding the treatment of CDI in this group of patients. METHODS: This was a prospective, single-blind trial. Children with flare of IBD and CDI were randomly assigned to receive metronidazole…

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Antibiotic use and new-onset inflammatory bowel disease in Olmsted County, Minnesota: a population-based case-control study.

Antibiotic use and new-onset inflammatory bowel disease in Olmsted County, Minnesota: a population-based case-control study. J Crohns Colitis. 2017 Sep 28;: Authors: Aniwan S, Tremaine WJ, Raffals LE, Kane SV, Loftus EV Abstract Background and Aims: Several studies have suggested significant associations between environmental factors and the risk of developing inflammatory bowel disease (IBD). However, data supporting the role of antibiotics are conflicting. The aim of this study was to evaluate the association between antibiotic use and new-onset IBD. Methods: We conducted a population-based case-control study using the Rochester Epidemiology…

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Autophagy Genes of Host Responds to Disruption of Gut Microbial Community by Antibiotics.

Related Articles Autophagy Genes of Host Responds to Disruption of Gut Microbial Community by Antibiotics. Dig Dis Sci. 2017 May 02;: Authors: Singh SB, Wilson M, Ritz N, Lin HC Abstract BACKGROUND: Defective autophagic machinery, such as that in Crohn’s disease patients homozygous for ATG16L1 risk allele, is associated with alteration of resident gut bacterial communities. However, whether or not host autophagy responds to changes in the resident gut microbial community is not known. Here, we investigated the effect of antibiotic-induced disruption of the gut microbiome (dysbiosis) on autophagy gene…

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Maternal Infections That Would Warrant Antibiotic Use Antepartum or Peripartum Are Not a Risk Factor for the Development of IBD: A Population-Based Analysis.

Maternal Infections That Would Warrant Antibiotic Use Antepartum or Peripartum Are Not a Risk Factor for the Development of IBD: A Population-Based Analysis. Inflamm Bowel Dis. 2017 Feb 10;: Authors: Bernstein CN, Burchill C, Targownik LE, Singh H, Ghia JE, Roos LL Abstract BACKGROUND: We aimed to determine whether maternal antenatal or perinatal infections (and thereby use of antibiotics) increase the risk of developing inflammatory bowel disease (IBD) in their offspring. METHODS: The University of Manitoba IBD Epidemiology Database contains records of all Manitobans diagnosed with IBD from 1984 to…

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Changes in Intestinal Microbiota Following Combination Therapy with Fecal Microbial Transplantation and Antibiotics for Ulcerative Colitis.

Changes in Intestinal Microbiota Following Combination Therapy with Fecal Microbial Transplantation and Antibiotics for Ulcerative Colitis. Inflamm Bowel Dis. 2016 Nov 22; Authors: Ishikawa D, Sasaki T, Osada T, Kuwahara-Arai K, Haga K, Shibuya T, Hiramatsu K, Watanabe S Abstract BACKGROUND: Fecal microbiota transplantation (FMT) is a potential therapeutic approach to restore normal intestinal microbiota in patients with ulcerative colitis (UC), which is associated with dysbiosis; however, treatment efficacy remains unclear. Hence, we studied the impact of antibiotic pretreatment with amoxicillin, fosfomycin, and metronidazole (AFM therapy) and FMT versus AFM…

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Germ-free and Antibiotic-treated Mice are Highly Susceptible to Epithelial Injury in DSS Colitis.

Related Articles Germ-free and Antibiotic-treated Mice are Highly Susceptible to Epithelial Injury in DSS Colitis. J Crohns Colitis. 2016 Nov;10(11):1324-1335 Authors: Hernández-Chirlaque C, Aranda CJ, Ocón B, Capitán-Cañadas F, Ortega-González M, Carrero JJ, Suárez MD, Zarzuelo A, Sánchez de Medina F, Martínez-Augustin O Abstract BACKGROUND AND AIMS: Intestinal microbiota is required to maintain immune homeostasis and intestinal barrier function. At the same time, intraluminal bacteria are considered to be involved in inflammatory bowel disease and are required for colitis induction in animal models, with the possible exception of dextran sulphate…

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