Ketamine lowered ICP in brain-injured kids

Ketamine lowered ICP in brain-injured kids
Ventilated children between the ages of 1 and 16 with traumatic brain injury and elevated intracranial pressure (ICP) were given ketamine and effect on cerebral perfusion pressure (CPP) and ICP was measured. Ketamine decreased ICP while maintaining blood pressure and CPP.
These results refute the notion that ketamine increases ICP. The authors conclude: “Ketamine is a safe and effective drug for patients with traumatic brain injury and intracranial hypertension, and it can possibly be used safely in trauma emergency situations”

Effectiveness of ketamine in decreasing intracranial pressure in children with intracranial hypertension
J Neurosurg Pediatr. 2009 Jul;4(1):40-6 (Full text)