Early Screening Tools Show Promise for Predicting Cerebral Palsy in Term Infants After HIE

A new study by investigators at Columbia University Irving Medical Center suggests that structured early neurologic assessments can improve prediction of cerebral palsy (CP) in full-term and near-term infants with hypoxic ischemic encephalopathy (HIE) treated with therapeutic hypothermia. The study team includes colleagues from the WFCPC and Columbia's Neonatal Growth & Development (GraD) Clinic.

Published in the Journal of Child Neurology, the pilot study evaluated 20 infants using standard clinical measures alongside two validated early detection tools, the General Movement Assessment (GMA) and the Hammersmith Infant Neurological Examination (HINE).

The researchers found that absent fidgety movements on the GMA at 3 months was strongly associated with later motor impairment and early CP diagnosis, and aligned closely with abnormal EEG patterns and most consistent with grey matter injury score per MRI. In contrast, early HINE scores were often low even in infants who later developed typically, though scores tended to improve over time in those with normal GMA results.

These findings can directly inform clinical care. Through an established referral pathway from the GraD Clinic to the WFCPC, infants identified with early motor concerns can be connected more efficiently to specialized CP evaluation and early motor intervention during a critical window of neurodevelopment. By integrating standardized screening tools into routine follow-up, clinicians can provide families with clearer guidance, earlier diagnosis when appropriate, and faster access to targeted therapies.

While larger studies are needed, this research builds evidence for using early neurologic screening in term infants with HIE to enhance early diagnosis and intervention planning.