Stroke Center Characteristics Which Influence the Administration of Thrombolytic Therapy for Acute Ischemic Stroke: A National Survey of Stroke Centers in Taiwan

Stroke centers and intravenous tissue plasminogen activators (tPA) are effective management for acute ischemic stroke. This study aimed to analyze stroke center characteristics on the administration of thrombolytic therapy. A national survey of stroke centers in academic medical centers and regional teaching hospitals in Taiwan was conducted. The survey questions included the number of tPA or other thrombolytic therapies, presence of stroke intensive care units and wards, initiation of rehabilitation, and 15 criteria for establishment of stroke centers adopted from the Brain Attack Coalition's recommendation. Factors influencing administration of thrombolytic therapy were analyzed. Intravenous tPA increased from 135 cases in 2004 to 246 cases in 2006, accounting for approximately 0.4% and 0.8% of all acute ischemic stroke patients in Taiwan, respectively. The frequency of thrombolytic therapy administration significantly correlated with stroke center criteria ( Spearman's rho = 0.731, P