Gut microbiome dynamics and Enterobacterales infection in liver transplant recipients: A prospective observational study.

ABSTRACT:

Background & aims

The aim of this study was to investigate gut microbiome (GM) dynamics in relation to carbapenem-resistant Enterobacterales (CRE) colonization, CRE infection, and non-CRE infection development within 2 months after liver transplant (LT).

Methods

A single-center, prospective study was performed in patients undergoing LT from November 2018 to January 2020. The GM was profiled through 16S rRNA amplicon sequencing of a rectal swab taken on the day of transplantation, and fecal samples were collected weekly until 1 month after LT. A subset of samples was subjected to shotgun metagenomics, including resistome dynamics. The primary endpoint was to explore changes in the GM in the following groups: (1) CRE carriers developing CRE infection (CRE_I); (2) CRE carriers

SUBMITTER: D'Amico F 

PROVIDER: S-EPMC10960129 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature