Prognosis of conventional vs. high-frequency ventilation for congenital diaphragmatic hernia: a retrospective cohort study.

Objective: To determine the appropriate initial ventilatory mode for neonatal congenital diaphragmatic hernia (CDH) by comparing patient prognosis following conventional mechanical ventilation (CMV) versus high-frequency oscillatory ventilation (HFO).

Study Design: This multicenter retrospective cohort study was performed at 15 participating hospitals in Japan between 2011 and 2016. The 328 eligible CDH infants were classified into CMV (n = 78) and HFO groups (n = 250) to compare mortality and incidence of bronchopulmonary dysplasia (BPD).

Predicting factors on the occurrence of cystic dilatation of intrahepatic biliary system in biliary atresia.

Purpose: Cystic dilatation of intrahepatic biliary system (CDIB) is an intractable complication of biliary atresia (BA). In this study, we investigated the predicting factors of CDIB development after jaundice resolved following hepatoportoenterostomy (HPE).

Methods: From 1988 to 2008, 28 (80.