Feeding during therapeutic hypothermia is safe and may improve outcomes in newborns with perinatal asphyxia.

Objective: We assessed the impact of early enteral feeding introduction during therapeutic hypothermia on time to reach full enteral feeding (FEF) and other feeding related outcomes in infants born at ≥35 weeks gestational age and diagnosed with moderate to severe Hypoxic-Ischemic Encephalopathy.

Methods: A prospective cohort with historical control study, conducted on infants admitted to the Alberta Children's Hospital level III NICU in Calgary between January 2013 and December 2018. Infants were divided into 2 groups: (1) unfed group (UG), which was kept nil per os during the 72 h of therapeutic Hypothermia (TH), with subsequent introduction of feeding and gradual increase to FEF; (2) fed group (FG), which received feeding at 10 mL/kg/day during TH then increased gradually to FEF.