Affiliations:
Department of Critical Care, NICU, Women’s Wellness and Research Center, Doha, Qatar
Correspondence:
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Address for correspondence: M.R. Alturk, Department of Critical Care, NICU, Women’s Wellness and Research Center, Doha, Qatar. Tel.: +97450570208; Fax: +97440261408; E-mail: [email protected].
Abstract: BACKGROUND:Minimal enteral feeding after birth has been developed as a strategy to enhance the functional maturation of the gastrointestinal tract. This study aimed to examine the relationship between the duration of minimal enteral feeding and time to regain birth weight in extremely low-birth-weight infants. METHODS:This retrospective study included all extremely low-birth-weight infants born between January 2018 and December 2020. Infants with major congenital anomalies and conditions requiring surgery and those who died or received palliative care in the first 10 days of life were excluded from the analysis. Minimal enteral feeding courses were categorized as extended if the feeding was continued for > 72 hours and short if the feeding was < 72 hours. The primary measured outcome was the time taken to regain birth weight. RESULTS:Of 217 study infants, 180 received an extended minimal enteral feeding for > 72 h. The median time to regain birth weight was not significantly different between the extended and short minimal enteral feeding groups, median (IQR) was 10 (7–13) versus 8 (6–11), respectively (p = 0.15). Extended minimal enteral feeding is associated with a significant increase in the mean duration of the total parenteral nutrition, (21.3±10 versus 17.2±9.3 days; p = 0.021). Infants with prolonged minimal enteral feeding courses experienced non-significantly higher levels of necrotizing enterocolitis, late-onset sepsis, and retinopathy of prematurity. CONCLUSIONS:Extended minimal enteral feeding in extremely low-birth-weight infants may not affect the time taken to regain birth weight.
Keywords: Intraventricular hemorrhage, minimal enteral feeding, necrotizing enterocolitis, preterm infants, retinopathy of prematurity, time to full feed, time to regain birth weight
