Preterm Infant Enteral Feeding Practices in Saudi Arabia: A Scoping Review

Wesam A Alyahya1, Rayhana H Alsharfa1, Noor A Alduhbaki1

  • 1Department of Clinical Nutrition, College of Applied Medical Sciences, Dammam, Saudi Arabia.

Insights

Enteral feeding (EF) practices for preterm infants in Saudi Arabia are under-researched, with a recent increase in studies but a lack of experimental data on health outcomes. Further research is needed to establish best practices for optimal infant nutrition.

Area of Science:

  • Neonatal Nutrition
  • Pediatric Gastroenterology
  • Public Health

Background:

  • Preterm infants face nutritional deficiencies, with enteral feeding (EF) practices varying significantly across neonatal units.
  • Current evidence on best practices for EF in preterm infants is limited and influenced by geographical factors.
  • Understanding regional variations in EF is crucial for improving nutritional support in vulnerable populations.

Purpose of the Study:

  • To investigate enteral feeding practices and related nutrition factors, patterns, and outcomes in preterm infants within Saudi Arabia.
  • To systematically review existing literature on EF in Saudi preterm infants.
  • To identify research gaps and trends in EF practices in the region.

Main Methods:

  • A comprehensive literature search was conducted across five databases for articles published between January 2010 and May 2024.
  • Inclusion criteria focused on studies describing or assessing EF practices in preterm infants in Saudi Arabia, published in English or Arabic.
  • Manual searches of citation and reference lists were performed to identify additional relevant studies.

Main Results:

  • The search yielded 1905 articles, with 14 publications meeting the inclusion criteria.
  • Included studies comprised 12 observational studies, 1 conference abstract, and 1 commentary, with most research concentrated in the Central and Western Provinces.
  • A significant portion of the publications (8 of 14) were published between 2021 and 2023, indicating recent growth in research activity.

Conclusions:

  • Research on enteral feeding practices for preterm infants in Saudi Arabia has recently increased but remains limited.
  • There is a notable paucity of experimental studies, particularly those examining both short- and long-term health outcomes.
  • Further high-quality research, including randomized controlled trials, is essential to establish evidence-based EF guidelines for preterm infants in Saudi Arabia.
Abstract

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