Stroke DOC Arizona TIME - Stroke Team Remote Evaluation Using a Digital Observation Camera

Completed

Phase N/A Results

Results

A single randomized, blinded, prospective trial comparing telephone-only consultations to telemedicine consultations for acute stroke was selected and appraised. Correct acute stroke treatment decisions were made more often in the telemedicine group versus the telephone-only group (98% vs. 82%, [number needed to assess = 6]). Stroke telemedicine when compared with telephone-only consultations was more sensitive (100% vs. 58%), more specific (98% vs. 92%), had a more favorable positive likelihood ratio (LR: 41 vs. 7) and negative likelihood ratio (LR: 0 vs. 0.5), and had higher predictive values (positive predictive value 94% vs. 76%, and negative predictive value 100% vs. 84%) for the determination of thrombolysis eligibility. In conclusion, stroke telemedicine when compared with telephone-only consultations is an effective method to determine thrombolysis eligibility for acute stroke patients who do not have immediate access to a stroke neurologist.