Fecal microbiota transplantation in a toddler after heart transplant was a safe and effective treatment for recurrent Clostridiodes difficile infection: A case report

Joseph A. Spinner, Claire E. Bocchini, Ruth A. Luna, Santosh Thapa, Miriam A. Balderas, Susan W. Denfield, William J. Dreyer, Dorottya Nagy-Szakal, Faith D. Ihekweazu, James Versalovic, Tor Savidge, Richard Kellermayer

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Pediatric recipients of SOT have a significantly increased risk of Clostridiodes (formerly Clostridium) difficile infection (CDI), which is associated with adverse outcomes after SOT. Alterations to the intestinal microbiota community structure increase the risk of CDI. FMT is a safe and effective treatment for recurrent CDI in immunocompetent children and adults. While there are increasing data that FMT in immunosuppressed patients is safe and effective without increased risk of infection, data regarding safety and efficacy of FMT in children after SOT are limited. To our knowledge, we report the youngest immunocompromised patient to undergo FMT and the third overall case of FMT in a child after HTx. Our patient presented with five episodes of rCDI in 6 months, and 16S rRNA genetic analysis revealed significant loss of overall microbiota community structure and diversity prior to FMT compared with a donor and a healthy, age-matched control. After FMT, marked and prolonged (at least 16 months) shifts in the recipient microbiota community structure and diversity were evident, approaching that of donor and healthy, age-matched control. FMT was well tolerated, restored microbial diversity without any graft or transplant complications, and prevented further rCDI episodes after more than 4 years of follow-up.

Original languageEnglish (US)
Article numbere13598
JournalPediatric Transplantation
Volume24
Issue number1
DOIs
StatePublished - Feb 1 2020

Keywords

  • Clostridium difficile
  • fecal microbiota transplant
  • pediatric heart transplant

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Transplantation

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