Sustained lung inflation at birth via short binasal prong in very low birth weight preterm infants: A retrospective study

BACKGROUND AND OBJECTIVES

It is believed, that sustained lung inflation (SLI) at birth in preterm infants reduces the need for mechanical ventilation (MV) and improves respiratory outcomes. The aim of this study was to compare need for MV in preterm infants at high risk for respiratory distress syndrome (RDS) after prophylactic SLI via short binasal prongs at birth combined with early nasal continuous positive airway pressure (nCPAP) versus nCPAP alone.

METHODS

Medical records of infants born at 26^0/7 to 29^6/7 weeks gestation through 2015 and 2017 were retrospectively assessed. Infants who get sustained inflations at 25 cmH₂ O pressure for 15 s following delivery via binasal short prongs comprised the study group. Gestational age matched infants who was supported solely with nCPAP (6 cmH₂ O PEEP) comprised the control group. Early rescue surfactant (200 mg/kg poractant alfa) was delivered using the less invasive surfactant administration technique in infants with established RDS.

RESULTS

A total of 215 infants were analyzed. Fewer infants in the SLI group required MV within the first 72 h of life compared to the control group (25.7% vs 56.9%, P < 0.001). In multiple logistic regression analysis, SLI emerged as an independent factor for reduced MV need. Bronchopulmonary dysplasia (BPD) incidence including mild BPD was significantly lower in the SLI group (31.9% vs 48%, P = 0.01); however, moderate and severe BPD rates did not reach to a statistical significance (11.5% vs 20.6%, P = 0.06).

CONCLUSION

Prophylactic SLI maneuver at birth for preterm infants with impending RDS reduces the need for MV with no adverse effects.

Segmental absence of intestinal muscle with ileal web in an extremely low birth weight infant: case report

Spontaneous intestinal perforations are localized perforations without the typical clinical, radiological, and histopathological features of necrotizing enterocolitis. Spontaneous intestinal perforation is a recently defined clinical entity. The best-known risk factor is prematurity. It is seen 2-3% in very low birthweight infants and 5 % of extremely low birthweight infants. Herein we report an extremely low birthweight infant with spontaneous intestinal perforation, segmental absence of intestinal muscle and an ileal web as an underlying cause. We aimed to draw attention to the segmental absence of intestinal muscle which is rare but increasingly reported cause of spontaneous intestinal perforation and the importance of histopathologic examination of surgical specimens.