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Probiotics and necrotizing enterocolitis

Josef Neu1

  • 1University of Florida, Department of Pediatrics, Division of Neonatology, 1600 Southwest Archer Road, Human Development Building, HD 112, Gainesville, FL 32610, USA.

Clinics in Perinatology
|December 3, 2014
PubMed

Insights

The routine use of probiotics for preterm infants to prevent necrotizing enterocolitis (NEC) remains controversial. This review examines NEC, gut microbial ecology, probiotic studies, and future prevention strategies.

Area of Science:

  • Neonatology
  • Gastroenterology
  • Microbiology

Background:

  • Necrotizing enterocolitis (NEC) is a significant concern in preterm infants.
  • Intestinal microbial dysbiosis is implicated in NEC pathophysiology.
  • The role of probiotics in preventing NEC is debated.

Purpose of the Study:

  • To review the current understanding of NEC and its pathophysiology.
  • To discuss the gut microbial ecology in preterm infants and factors contributing to dysbiosis.
  • To summarize existing research on probiotic use in preterm infants for NEC prevention.

Main Methods:

  • Literature review of studies on NEC, gut microbiota, and probiotics in preterm infants.
  • Analysis of factors contributing to intestinal dysbiosis.
  • Discussion of regulatory needs and alternative prevention strategies.

Main Results:

  • Evidence on probiotic efficacy for NEC prevention is inconsistent.
  • Factors influencing gut microbiota composition in preterm infants are complex.
  • There is a need for standardized research and regulation regarding probiotics.

Conclusions:

  • Routine probiotic administration for NEC prevention in preterm infants is not yet established.
  • Further research is needed to clarify the role of probiotics and potential alternatives.
  • Future strategies may involve personalized approaches to gut health and NEC prevention.

Keywords:
DysbiosisNecrotizing enterocolitisPathophysiologyProbiotics

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