https://www.selleckchem.com/pr....oducts/gsk484-hcl.ht
To determine whether a room air challenge (RAC) correlates with duration of respiratory support for infants with bronchopulmonary dysplasia (BPD). Prospective study of preterm infants with BPD from 2015 to 2018. Infants receiving ≤2 l flow at 36 weeks postmenstrual age (PMA) underwent RAC. Cox regression was used to adjust the duration of respiratory support after 36 weeks PMA for significant covariates. Of 161 infants with BPD, 91 were eligible for RAC; 51 passed and 40 failed. Infants who failed RAC had longer respiratory support a