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Historical aspects of probiotic use to prevent necrotising enterocolitis in preterm babies
Prudence Jarrett1, Andras Meczner1, Kate Costeloe2
1Homerton University Hospital, NHS Foundation Trust, London, United Kingdom of Great Britain and Northern Ireland.
Insights
Probiotic use in preterm infants for preventing necrotising enterocolitis shows mixed results. This review examines the history and reasons for inconsistent adoption in neonatal care.
Area of Science:
- Neonatal Medicine
- Microbiology
- Gastroenterology
Background:
- Necrotising enterocolitis (NEC) is a serious condition affecting preterm infants.
- Probiotics have been investigated for NEC prevention for decades.
- Evidence for probiotic efficacy in NEC prevention is inconsistent.
Purpose of the Study:
- To review the historical use of probiotics for NEC prevention in preterm infants.
- To explore reasons for the uncertainty surrounding probiotic efficacy.
- To understand why probiotics are not universally used in neonatal practice.
Main Methods:
- Literature review of studies on probiotics for NEC prevention.
- Analysis of early proof-of-concept studies.
- Evaluation of observational studies and randomized controlled trials.
Main Results:
- Probiotic administration has been explored through various study designs.
- Some studies indicate potential benefits, while others show disappointing outcomes.
- Lack of consistent results contributes to uncertainty.
Conclusions:
- The efficacy of probiotics for NEC prevention in preterm infants remains debated.
- Variability in study results and implementation challenges hinder universal adoption.
- Further research may be needed to clarify optimal use and patient selection.
Abstract:
Over the last few decades, numerous studies have evaluated probiotic use for the prevention of necrotising enterocolitis in preterm babies. Early 'proof of concept' studies evaluating whether probiotics are capable of colonising the preterm gut have translated into multiple observational studies, small and large randomised controlled trials. Some show evidence of benefit while others have produced disappointing results. In this paper, we review the history of probiotic use in preterm babies for NEC prevention in an attempt to explain why uncertainty exists and why this intervention has not been universally adopted into routine neonatal practice.
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