Transmission of Antibiotic-Susceptible Escherichia coli Causing Urinary Tract Infections in a Fecal Microbiota Transplantation Recipient: Consequences for Donor Screening?

Karuna E. W. Vendrik, Tim G. J. de Meij, Arend Bökenkamp, Rogier E. Ooijevaar, Bas Groenewegen, Antoni P. A. Hendrickx, Elisabeth M. Terveer, Ed J. Kuijper, Joffrey van Prehn

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Abstract

Fecal microbiota transplantation (FMT) has been reported to decrease the incidence of recurrent urinary tract infections (UTIs), presumably by restoring microbiome diversity and/or uropathogen competition. We report a 16-year-old female with recurrent UTIs caused by multidrug-resistant Klebsiella pneumoniae, for which frequent intravenous broad-spectrum antibiotic treatment was necessary. The patient was treated with FMT from a well-screened healthy donor without multidrug-resistant bacteria in the feces. After FMT, she developed several UTIs with an antibiotic-susceptible Escherichia coli that could be treated orally. The uropathogenic E. coli could be cultured from donor feces, and whole genome sequencing confirmed donor-to-recipient transmission. Our observation should stimulate discussion on long-term follow-up of all infections after FMT and donor fecal screening for antibiotic-susceptible Enterobacterales.
Original languageEnglish
Article numberofac324
JournalOpen forum infectious diseases
Volume9
Issue number7
DOIs
Publication statusPublished - 1 Jul 2022

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