Predicting outcome in hypoxic-ischemic brain injury.

Predicting the neurologic outcome of children after a hypoxic-ischemic event continues to be a challenge for intensivists and pediatric neurologists. Nevertheless, with accurate history taking, serial neurologic examination, and some ancillary studies, the clinician can predict accurately whether a child will die or have profound neurologic damage. Aggressive resuscitation should be offered to all children when found in CPA. A simple ingestion might have led to this clinical scenario, and complete neurologic recovery may be possible if effective resuscitation is implemented. In cases of drowning, several factors, if present, are consistent with profound neurologic sequelae or death. These include prolonged submersions with asystole, delayed onset of CPR, no spontaneous respirations on arrival to the emergency department, and low initial pH value. The options of withdrawal of life support or a DNR status should be offered to families of children who have survived a devastating hypoxic-ischemic event but who are in a PVS. If brain-death criteria have been fulfilled, the patient must then be disconnected from life support after organ donation has been discussed with the family.