Principles of resuscitation for infants with severe bronchopulmonary dysplasia.

Severe bronchopulmonary dysplasia (sBPD) requiring invasive mechanical ventilation is a heterogeneous disease process that contributes to morbidity and mortality in infants. As the most common lung disease of prematurity, sBPD has a multitude of overlapping cardiac, airway, pulmonary vascular, and infectious phenotypic presentations that progress through four different phases of care. Premature infants with sBPD are at a high risk of acute decompensation and subsequent cardiopulmonary arrest. A comprehensive determination of the complex phenotypes that contribute to the clinical presentation will help clinicians decipher the phase of care, identify cardiopulmonary compromise earlier and guide targeted therapeutic intervention during acute episodes of deterioration. The approach to resuscitation of premature infants with sBPD undergoing an acute decompensation differs from general neonatal and pediatric resuscitation practices. This review summarizes the phenotypes of sBPD, the phases of care, the common triggers of acute exacerbations, and the principles of resuscitation of a deteriorating infant with sBPD. We offer a framework for sBPD resuscitation with a focus on prevention, assessment, and post-resuscitative care.