Predictive Value of Thompson-Score for Long-Term Neurological and Cognitive Outcome in Term Newborns with Perinatal Asphyxia and Hypoxic-Ischemic Encephalopathy Undergoing Controlled Hypothermia Treatment

The so-called Thompson-score (TS) for newborns with hypoxic-ischemic encephalopathy (HIE) was developed before the introduction of controlled hypothermia as clinical routine. Information on the predictive value of TS in newborns undergoing therapeutic hypothermia to estimate long-term outcome is limited.

To determine the predictive value of TS to estimate long-term cognitive and neurological outcome in newborns with perinatal asphyxia treated with controlled hypothermia.

Thirty-six term newborns with HIE undergoing controlled hypothermia were followed using Wechsler Preschool and Primary Scale of intelligence III test and standardized neurological examination. The primary outcome was survival without cognitive impairment, defined as an IQ≥ 85. Secondary outcomes were motor outcomes, survival without relevant neurological impairment, death and epilepsy …