Should We Be Orally Feeding Infants on Continuous Positive Airway Pressure or High-Flow Nasal Cannula?

Insights

Starting oral feeds for infants on continuous positive airway pressure (CPAP) or high-flow nasal cannula (HFNC) is not supported by current research. Evidence suggests feeding on CPAP is unsafe and does not speed up discharge or full oral feeding.

Area of Science:

  • Neonatal Medicine
  • Pediatric Gastroenterology
  • Respiratory Support

Background:

  • Neonatal intensive care units (NICUs) are increasingly attempting oral feeding for infants receiving respiratory support.
  • Continuous positive airway pressure (CPAP) and high-flow nasal cannula (HFNC) are common respiratory support methods in NICUs.

Purpose of the Study:

  • To evaluate the safety and efficacy of initiating oral feeding in infants on CPAP or HFNC.
  • To determine if feeding on CPAP or HFNC accelerates time to full oral feeding or discharge.

Main Methods:

  • Systematic review of current research on oral feeding in infants on CPAP or HFNC.
  • Analysis of existing data regarding safety and feeding progression outcomes.

Main Results:

  • Current literature indicates that oral feeding while on CPAP is unsafe.
  • No data currently exists on the safety of oral feeding while on HFNC.
  • Initiating oral feeds on CPAP and/or HFNC does not appear to shorten the time to full oral feeding or discharge for most infants.

Conclusions:

  • The practice of initiating oral feeding on CPAP is currently considered unsafe.
  • Further research is required to reliably assess the safety of oral feeding on CPAP and HFNC.
  • Current evidence does not support the use of CPAP or HFNC to expedite oral feeding or hospital discharge.

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