Impact of a Dedicated Neurocritical Care Team in Treating Patients with Aneurysmal Subarachnoid Hemorrhage

Abstract

Intensivist staffing of intensive care units (ICUs) has been associated with a reduction in in-hospital mortality. These improvements in patient outcomes have been extended to neurointensivist staffing of neuroscience ICUs for patients with intracranial hemorrhage and traumatic brain injury. The primary objective of this study is to determine if hospital outcomes (measured by discharge status) for patients admitted with aneurysmal subarachnoid hemorrhage changed after the introduction of a neurointensivist-led multidisciplinary neurocritical care team. The authors retrospectively identified 703 patients admitted to the neuroscience ICU with a diagnosis of aneurysmal subarachnoid hemorrhage at a single academic tertiary care hospital between January 1, 1995 and December 31, 2002. It was compared with discharge outcomes for those patients treated prior to and following the development of a multidisciplinary neurocritical care team. Patients treated after the introduction of a neurocritical care team were significantly more likely to be discharged to home (25.2% vs. 36.5%) and less likely to be discharged to a rehab facility (25.2% vs. 36.5%). Patients treated after introduction of a neurocritical care team were also more likely to receive definitive aneurysm treatment (10.9% vs. 18%). The implementation of a neurointensivist-led neurocritical care team is associated with improved hospital discharge disposition for patients with aneurysmal subarachnoid hemorrhage.