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. 2025 Jul 26;17(15):2444.
doi: 10.3390/nu17152444.

Breastfeeding in Preterm Infants Is Not Compromised by Early Discharge and Home Nasogastric Tube Feeding up to 3 Months Postmenstrual Age: A Prospective Cohort Study

Rahel Schuler  1 , Alice Louise Kreidler  1 , Markus Waitz  1 , Birgit Kampschulte  1 , Jutta Petzinger  1 , Tina Frodermann  1 , Andreas Hahn  2 , Walter A Mihatsch  3   4
Affiliations

Breastfeeding in Preterm Infants Is Not Compromised by Early Discharge and Home Nasogastric Tube Feeding up to 3 Months Postmenstrual Age: A Prospective Cohort Study

Rahel Schuler et al. Nutrients. .

Abstract

Background/Objectives: Breastmilk offers numerous benefits for the health and development of preterm infants, while prolonged hospitalization may impair neurodevelopment. At our institution, the implementation of enhanced family-centered care (FCC) has enabled earlier discharge of preterm infants. This study aimed to assess the impact of early discharge on breastfeeding and breastmilk provision. Methods: This analysis is based on data from a prospective single-center longitudinal cohort study conducted from October 2020 to November 2023, involving six consecutive cohorts (one baseline and five intervention cohorts; n = 184). FCC was progressively enhanced across cohorts. The primary outcome of the main study was postmenstrual age (PMA) at discharge. In this secondary analysis, breastfeeding and breastmilk provision were assessed at four time points: 4 weeks postnatal age, at discharge, 4 weeks post-discharge, and at 3 months PMA. Results: From baseline to intervention cohort 5, the PMA at discharge declined significantly from 37.8 ± 2.1 to 35.7 ± 0.91 weeks (p = 0.03), while the percentage of infants necessitating home nasogastric tube feeding increased from 6.3% to 66.7% (p < 0.01). The proportion of breastmilk of daily feeding volume remained unchanged at 4 weeks postnatal age (0.66 ± 0.42 vs. 0.9 ± 0.28) and at discharge (0.6 ± 0.45 vs. 0.79 ± 0.36). At 4 weeks post-discharge, 65.8% vs. 62.5% of the infants were on partial or exclusive breastmilk (p = 0.91) feeding. Similarly, the percentage of exclusively breastfed infants at 4 weeks post-discharge (23.7% vs. 19.8%) and at 3 months PMA (20% vs. 28.6%) did not differ significantly between baseline and intervention cohort 5. Conclusions: Early discharge did not reduce breastmilk supply or exclusive breastfeeding. However, the persistently low rate of exclusive breastfeeding post-discharge highlights the need for additional support strategies during and after hospitalization.

Keywords: breastfeeding; breastmilk; early discharge; family-centered care; preterm.

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Conflict of interest statement

The authors declare no conflicts of interest.

Figures

Figure 1
Figure 1
Timeline of FCC elements of the intervention.
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