Early Transpyloric Tube Feeding in Preventing Adverse Respiratory Events in Extremely Low Birth Weight Infants

Shinya Tanaka1, Fumihiko Namba2, Ken Nagaya1,3

  • 1Department of Neonatology, Osaka Women's and Children's Hospital, Izumi 594-1101, Japan.

Biomedicines
|January 8, 2025
PubMed

Insights

Early transpyloric (TP) tube feeding is safer than nasogastric (NG) feeding for preterm infants, reducing adverse respiratory events and bronchopulmonary dysplasia (BPD) risk.

Area of Science:

  • Neonatal Medicine
  • Pediatric Gastroenterology
  • Respiratory Medicine

Background:

  • Aspiration during endotracheal intubation in preterm infants with gastroesophageal reflux exacerbates lung diseases and bronchopulmonary dysplasia (BPD).
  • Comparing transpyloric (TP) versus nasogastric (NG) tube feeding is crucial for managing BPD risk.

Purpose of the Study:

  • To evaluate the safety and efficacy of early TP tube feeding compared to NG tube feeding in extremely low birth weight infants (ELBWIs).
  • To determine the impact of feeding method on the incidence of adverse respiratory events and BPD development.

Main Methods:

  • A randomized study involving 39 ELBWIs on mechanical ventilation receiving 50 mL/kg/day enteral feeding.
  • Infants were assigned to either TP or NG tube feeding groups.
  • Primary outcome measured was the incidence of adverse events.

Main Results:

  • The TP group showed a significantly lower hazard ratio for primary adverse events.
  • Median feeding duration was longer in the TP group (34 days) compared to the NG group (24 days).
  • No severe intestinal complications or significant growth issues were observed in either group.

Conclusions:

  • Early TP tube feeding presents a safer alternative to NG tube feeding for intubated ELBWIs.
  • TP feeding demonstrated a reduction in the frequency of adverse respiratory events, potentially mitigating BPD.
Abstract

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