The LINK—Lombardia NeuroIntensive care Network

Background: Despite serving over 10 million inhabitants, neurocritical care across the Lombardy region of Italy (from here on Lombardia) remains fragmented and insufficiently mapped, underscoring the need for a structured regional network. This study aimed to evaluate current resources and explore pathways for integration and development. Methods: In 2024, along with other initiatives, a web-based survey was performed, focusing on hospitals with neurosurgical capabilities and intensive care units (ICUs) to identify variations in service delivery and adherence to evidence-based practices, guiding quality improvement across centers. Results: Responses were obtained from 19 acute care hospitals with neurosurgical facilities within the regional health service. Ten hospitals (52%) host dedicated neuro-ICUs, including five (26%) that also admit pediatric patients, accounting for a total of 85 beds. In the remaining nine hospitals (47%), neurocritical care is delivered within general ICUs without dedicated beds. Continuous in-house neurosurgical coverage is available in 9 centers (47%), while the others rely on a 24/7 on-call model. All 19 centers (100%) report 24/7 availability of neurologists and neuroradiologists, either in-house or on call. However, access to advanced diagnostic and monitoring technologies remains heterogeneous across sites. Participating centers identified a clear need for standardized protocols and clinical pathways to improve care quality and support evidence-based practices. Priority areas defined by the clinicians include neuroprognostication, end-of-life care and donor management, pediatric neurocritical care, neurointerventional procedures, management of delayed cerebral ischemia following subarachnoid hemorrhage, and post-discharge follow-up. To address these gaps, several multidisciplinary working groups have been established. Conclusion: Neurocritical care in Lombardia remains highly heterogeneous, with bed availability significantly below international benchmarks. The establishment of a regional network seeks to enhance the quality and equity of care for neurocritical patients, while also fostering clinical research, data sharing, and multidisciplinary collaboration across centers.