The Effects of Probiotics on Feeding Tolerance, Bowel Habits, and Gastrointestinal Motility in Preterm Newborns

Flavia Indrio, Giuseppe Riezzo, Francesco Raimondi, Massimo Bisceglia, Luciano Cavallo, Ruggiero Francavilla

Research output: Contribution to journalArticle

Abstract

Objective: To investigate the effect of dietary supplementation with a probiotic on feeding tolerance and gastrointestinal motility in healthy formula-fed preterm infants. Study design: Thirty preterm newborns were enrolled; 10 were exclusively breast-fed, and the remaining 20 were randomly assigned in a double-blind manner to receive either Lactobacillus reuteri ATCC 55730 (at dose of 1 × 108 colony forming units a day) or placebo for 30 days. Clinical symptoms of gastrointestinal function (regurgitation, vomiting, inconsolable crying, and evacuation) and physiological variables (gastric electrical activity and emptying) were recorded before and after the dietary intervention. Results: Body weight gains per day were similar for the 3 groups, and no adverse events were recorded. Newborns receiving probiotics showed a significant decrease in regurgitation and mean daily crying time and a larger number of stools compared with those given placebo. Gastric emptying rate was significantly increased, and fasting antral area was significantly reduced in both the newborns receiving L. reuteri and breast-fed newborns compared with placebo. Conclusions: Our results suggest a useful role for L. reuteri supplementation in improving feeding tolerance and gut function in formula-fed preterm newborns.

Original languageEnglish
Pages (from-to)801-806
Number of pages6
JournalJournal of Pediatrics
Volume152
Issue number6
DOIs
Publication statusPublished - Jun 2008

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

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