Very low birth weight infants receive full enteral nutrition within 2 postnatal weeks

Area of Science:

• Neonatalogy
• Pediatric Nutrition
• Evidence-Based Medicine

Background:

• Establishing adequate enteral nutrition is critical for the growth and development of very low birth weight infants.
• Traditional feeding protocols may lead to delayed achievement of full feeds, impacting infant outcomes.

Purpose of the Study:

• To evaluate the feasibility and outcomes of a new enteral nutrition goal for very low birth weight infants.
• To determine if achieving full feeds by 7 days (for 1-1.5 kg infants) and 14 days (for <1 kg infants) is attainable.

Main Methods:

• A retrospective cohort study comparing two epochs (before and after protocol implementation).
• Infants were categorized into Epoch 1 (pre-protocol) and Epoch 2 (post-protocol).
• Key outcomes included time to full feeds, central line days, parenteral nutrition duration, and infant growth.

Main Results:

• Significantly higher rates of achieving full feeds in Epoch 2: 83% for 1-1.5 kg infants and 77% for <1 kg infants, versus 26% and 25% in Epoch 1 (p<0.0001).
• Epoch 2 demonstrated significantly fewer central line and parenteral nutrition days.
• Sustained and potentially improved infant growth was observed in Epoch 2.

Conclusions:

• An evidence-based, advanced feeding protocol is associated with successful achievement of full enteral feeds within the first two postnatal weeks.
• This protocol is feasible and beneficial for very low birth weight infants.
• The findings support the implementation of optimized feeding protocols in neonatal intensive care units.