International benchmarking for acute thrombolytic therapy implementation in Australia and Japan

Abstract

Although a wide range of strategies have been established to improve intravenous tissue plasminogen activator (IV-tPA) treatment rates, international benchmarking has not been regularly used as a systems improvement tool. We compared acute stroke codes (ASC) between two hospitals in Australia and Japan to study the activation process and potentially improve the implementation of thrombolysis. Consecutive patients who were admitted to each hospital via ASC were prospectively collected. We compared IV-tPA rates, factors contributing to exclusion from IV-tPA, and pre- and in-hospital process of care. IV-tPA treatment rates were significantly higher in the Australian hospital than in the Japanes..