Implementation and Evaluation of an Economic Model for Telestroke: Experience from Virtuall, France.

BACKGROUND: Telestroke is recognized as a safe and time-efficient way of treating stroke patients. However, admission centers (spokes) are subject to financial charges which can make them reluctant to join the system. We implemented and assessed an economic model supporting our telestroke system, Virtuall, France, which includes one expert center (hub) and six spokes. METHODS: The model is based on payment for the expertise provided by the hub, distribution of charges related to telemedicine according to the fees perceived by the spokes, and transfer of patients between the spokes and the hub. We performed a cost-benefit analysis for all patients included in Virtuall from January 2014 to December 2015 to assess the economic balance in each center. RESULTS: 321 patients were prospectively included in the study. Application of the economic model resulted in overall financial balance with funding of a dedicated medical service in the hub, and reduced costs directly related to telestroke by an average of 10% in the spokes. The conditions generating the highest costs for the spokes were: a patient returning from the hub for re-hospitalization (mean cost of $1,995/patient); management of patients treated by intravenous thrombolysis without transfer to the hub (mean cost of $2,075/patient). The most favorable financial condition for the spokes remained simple transfer of patients to the hub and no return (mean cost of $329/patient). CONCLUSION: We describe an economic model which can be applied to any telestroke system to ensure the optimal balance between hub and spoke centers.

Simulation training for emergency teams to manage acute ischemic stroke by telemedicine.

Telemedicine contributes to initiating early intravenous recombinant tissue plasminogen activator (rt-PA) treatment for patients with acute cerebral infarction in areas without a stroke unit. However, the experience and skills of the emergency teams in the spokes to prepare patients and administer rt-PA treatment are ill-defined. Improving these skills could vastly improve management of acute stroke by telemedicine. We developed a medical simulation training model for emergency teams to perform intravenous rt-PA treatment in a telestroke system.From February 2013 to May 2015, 225 learners from 6 emergency teams included in the telestroke system "Virtuall"-in Lorrain (northeastern France)-received a standardized medical simulation training module to perform rt-PA treatment. All learners were assessed with the same pretraining and posttraining test consisting of 52 items. The percentage of right answers was determined for every learner before and after training.Median percentages of right answers were significantly higher in the posttraining test overall (82 ±â€Š10 vs. 59 ±â€Š13% pretraining; P < 0.001), but also in all professional subgroups: physicians (88 ±â€Š8 vs. 67 ±â€Š12%; P < 0.001), paramedical staff (80 ±â€Š9 vs. 54 ±â€Š12%; P < 0.001), nurses (80 ±â€Š8 vs. 54 ±â€Š12%; P < 0.001), and auxiliary nurses (76 ±â€Š17 vs. 37 ±â€Š15%; P = 0.002).We describe for the first time a training model for emergency teams in a telestroke system. We demonstrate significant gain in knowledge for all groups of healthcare professionals. This simulation model could be applied in any medical simulation center and form the basis of a standardized training program of spokes in a telestroke system.