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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.
Abstract:
There has been a recent trend in NICUs to start oral feeding for infants on continuous positive airway pressure (CPAP) or high-flow nasal cannula (HFNC). The purpose of this article is to evaluate the current research on the safety of oral feeding while on CPAP or HFNC and explore whether there are data to support the idea that feeding on CPAP or HFNC reduces the time to full oral feeding or time to discharge. The current literature suggests that feeding on CPAP is unsafe. There are no data on the safety of feeding on HFNC. For most infants, starting oral feeds on CPAP and/or HFNC does not result in earlier attainment of full oral feedings or earlier discharge. Additional research is needed to further evaluate safety of oral feeding on CPAP and HFNC in a valid and reliable way.
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