Thrombolysis delivery by a regional telestroke network--experience from the U.K. National Health Service.

Background: The majority of established telestroke services are based on "hub-and-spoke" models for providing acute clinical assessment and thrombolysis. We report results from the first year of the successful implementation of a locally based telemedicine network, without the need of 1 or more hub hospitals, across a largely rural landscape.
Methods and Results: Following a successful pilot phase that demonstrated safety and feasibility, the East of England telestroke project was rolled out across 7 regional hospitals, covering an area of 7500 square miles and a population of 5.6 million to enable out-of-hours access to thrombolysis. Between November 2010 and November 2011, 142 telemedicine consultations were recorded out-of-hours. Seventy-four (52.11%) cases received thrombolysis. Median (IQR) onset-to-needle and door-to-needle times were 169 (141.5 to 201.5) minutes and 94 (72 to 113.5) minutes, respectively. Symptomatic hemorrhage rate was 7.3% and stroke mimic rate was 10.6%.
Conclusions: We demonstrate the safety and effectiveness of a horizontal networking approach for stroke telemedicine, which may be applicable to areas where traditional "hub-and-spoke" models may not be geographically feasible.