Gut microbiota influences low fermentable substrate diet efficacy in children with irritable bowel syndrome.

ABSTRACT: We sought to determine whether a low fermentable substrate diet (LFSD) decreases abdominal pain frequency in children with irritable bowel syndrome (IBS) and to identify potential microbial factors related to diet efficacy. Pain symptoms, stooling characteristics, breath hydrogen and methane, whole intestinal transit time, stool microbiome, and metabolite composition were collected and/or documented in eight children with IBS at baseline and during one week of an LFSD intervention. Pain frequency (P<0.05), pain severity (P<0.05), and pain-related interference with activities (P<0.05) decreased in the subjects while on the LFSD. Responders vs. non-responders: four children (50%) were identified as responders (> 50% decrease in abdominal pain frequency while on the LFSD). There were no diffe

SUBMITTER: Chumpitazi BP 

PROVIDER: S-EPMC4063841 | biostudies-literature | 2014 Mar-Apr

REPOSITORIES: biostudies-literature