Early Total Enteral Feeding in Stable Very Low Birth Weight Infants: A Before and After Study
Sushma Nangia1, Amit Bishnoi2, Ankita Goel2
1Department of Neonatology, Lady Hardinge Medical College and Kalawati Saran Children Hospital, New Delhi 110001, India.
Insights
Early total enteral feeding (ETEF) in very low birth weight (VLBW) infants significantly reduced the time to full feeds and decreased necrotizing enterocolitis (NEC) and sepsis. This feeding strategy is safe and optimizes nutrition for preterm neonates.
Area of Science:
- Neonatalogy
- Pediatric Gastroenterology
- Nutritional Support
Background:
- Delayed enteral feeding in very low birth weight (VLBW) infants increases risks associated with parenteral nutrition.
- Necrotizing enterocolitis (NEC) is a primary concern driving cautious feeding practices.
Purpose of the Study:
- To evaluate the impact of early total enteral feeding (ETEF) on achieving full enteral feeds.
- To assess the effects of ETEF on feed intolerance, NEC, and sepsis in VLBW infants.
Main Methods:
- A study involving 208 stable VLBW neonates (28-34 weeks) over three years.
- Phase 1: Standard care with slow enteral feeding. Phase 2: Implementation of ETEF from Day 1.
- Phase 3: Assessed sustainability of the ETEF practice.
Main Results:
- Significantly earlier achievement of full feeds in ETEF phases (5.47-8.97 days) compared to standard care (14.44 days).
- Reduced incidence of NEC (4% vs 14%) and sepsis in the ETEF group.
- Decreased duration of parenteral fluid and antibiotic therapy, and shorter hospital stays.
Conclusions:
- Early total enteral feeding (ETEF) is a safe and beneficial strategy for stable preterm VLBW infants.
- ETEF optimizes nutrition, leading to reduced NEC, sepsis, and hospital stay.
- This feeding approach supports improved outcomes in high-risk neonates.
Background:
Fear of necrotizing enterocolitis (NEC) has perpetuated delayed initiation and slow advancement of enteral feeding in very low birth weight (VLBW) infants with inherent risks of parenteral alimentation. The objective of this study was to assess effect of early total enteral feeding (ETEF) on day of achievement of full enteral feeds, feed intolerance, NEC and sepsis.
Methods:
In total, 208 stable VLBW neonates (28-34 weeks) admitted during 6 month periods of three consecutive years were enrolled. First phase (n = 73) constituted the 'before' phase with standard practice of initial intravenous fluid therapy and slow enteral feeding. The second prospective phase (n = 51) consisted of implementation of ETEF with infants receiving full enteral feeds as per day's fluid requirement since Day 1 of life. The third phase (n = 84) was chosen to assess the sustainability of change in practice.
Results:
Day of achievement of full feeds was significantly earlier in Phases 2 and 3 compared with Phase 1 (8.97 and 5.47 vs. 14.44 days, respectively, p = 0.0001). Incidence of feed intolerance was comparable between Phases 1 and 2 (22 vs. 14%, p = 0.28), with marked reduction in incidence of NEC (14 vs. 4%, p = 0.028). There was a significant decrease in sepsis, duration of parenteral fluid and antibiotic therapy as well as hospital stay with comparable mortality.
Conclusion:
In stable preterm VLBW infants, ETEF is safe and has the benefit of optimizing nutrition with decrease in sepsis, NEC and hospital stay.
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