The Scope and Impact of a Novel, Urban, Rapid Patient Interhospital Transfer System to Improve Neuroemergent Care: The Design and Development of the Neuroemergency Transfer Program

Abstract

Background: Access to neuroemergent care in the United States represents a significant public health concern, with limited neurosurgery and/ or neurocritical care coverage in both rural and urban settings. Inadequate access to neuroemergent providers, even in urban settings, may result in prolonged patient transfer time, associated neurological decline and translate into increased morbidity and mortality. Methods: A single center retrospective analysis of prospectively collected data of interhospital patient transfers to a neuroscience ICU between 2008-2018 was performed. Results: 9637 patients were included for analysis. A substantial increase in transfer requests were observed, 610 to 1221 from 2008 to 2018 respectively, with concurrent increase in the number and geographic distribution of referral centers. Ultimately, 7726 (80.2%) patients were discharged home or to outpatient or acute rehabilitation while 1820 (18.9%) were discharged to a long-term acute care facility (LTAC), hospice, or expired during the index admission. The leading diagnoses for transfer were: 1. intracerebral hemorrhage, 2. subarachnoid hemorrhage, 3. ischemic stroke, 4. subdural hematoma and 5. brain tumor. Transfer from an ED or ICU constituted 93.3% of requests. Mean total transfer time between 2012-2018 was < 155 minutes annually (range 128-155 minutes). In 2018, 91.5% of patients had health insurance with 68.7% covered by some form of Medicaid or Medicare. Conclusions: The ongoing evolution and overall success of the NTP draws chiefly from the designation of an easily accessible central operator to orchestrate transfer, establishing a network of community referral centers and optimization of regional patient transportation - all with the solitary goal of improving patient outcomes.