Predicting motor outcome and death in term hypoxic-ischemic encephalopathy.

ABSTRACT:

Objectives

Central gray matter damage, the hallmark of term acute perinatal hypoxia-ischemia, frequently leads to severe cerebral palsy and sometimes death. The precision with which these outcomes can be determined from neonatal imaging has not been fully explored. We evaluated the accuracy of early brain MRI for predicting death, the presence and severity of motor impairment, and ability to walk at 2 years in term infants with hypoxic-ischemic encephalopathy (HIE) and basal ganglia-thalamic (BGT) lesions.

Methods

From 1993 to 2007, 175 term infants with evidence of perinatal asphyxia, HIE, and BGT injury seen on early MRI scans were studied. BGT, white matter, posterior limb of the internal capsule (PLIC), and cortex and brainstem abnormality were classified by severity. Mo

SUBMITTER: Martinez-Biarge M 

PROVIDER: S-EPMC3111238 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature