Resuscitation from hemorrhagic shock with HBOC-201 in the setting of traumatic brain injury.

Outcomes after mild or moderate head trauma are worsened with associated hypotension, and secondary brain injury can be reduced with timely resuscitation. This study was performed to investigate HBOC-201 as a resuscitation therapy in a combined hemorrhagic shock and brain injury model. Anesthetized rats sustained moderate brain injury using a controlled cortical impact device, followed by rapid hemorrhage to a mean arterial pressure of 30 mmHg.