Fecal Microbiota of Toxigenic Clostridioides difficile-Associated Diarrhea.

ABSTRACT: Clostridioides difficile infection (CDI) is currently one of the most important causes of infectious diarrhea in developed countries and the main cause in healthcare settings. Here, we characterized the gut microbiota from the feces of 57 patients with diarrhea from nosocomial and community-acquired CDI. We performed an ecological analysis by high-throughput sequencing of the V3-V4 region of 16S rRNA amplicons and evaluated the association of the various ecological profiles with CDI risk factors. Among all samples Bacteroidaceae 31.01%, Enterobacteriaceae 9.82%, Lachnospiraceae 9.33%, Tannerellaceae 6,16%, and Ruminococcaceae 5.64%, were the most abundant families. A reduced abundance of Bacteroides was associated with a poor CDI prognosis,

SUBMITTER: Hernandez M 

PROVIDER: S-EPMC6341279 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature