Critical care transfers and COVID-19: Managing capacity challenges through critical care networks.

The intensive care units in North West London are part of one of the oldest critical care networks in the UK, forming a mature and established strategic alliance to share resources, experience and knowledge for the benefit of its patients. North West London saw an early surge in COVID-19 admissions, which urgently threatened the capacity of some of its intensive care units even before the UK government announced lockdown. The pre-existing relationships and culture within the network allowed its members to unite and work rapidly to develop agile and innovative solutions, protecting any individual unit from becoming overwhelmed, and ultimately protecting its patients. Within a short 50-day period 223 patients were transferred within the network to distribute pressures. This unprecedented number of critical care transfers, combined with the creation of extra capacity and new pathways, allowed the region to continue to offer timely and unrationed access to critical care for all patients who would benefit from admission. This extraordinary response is a testament to the power and benefits of a regionally networked approach to critical care, and the lessons learned may benefit other healthcare providers, managers and policy makers, especially in regions currently facing new outbreaks of COVID-19.