Research Article

A Parallel Thrombolysis Protocol with Nurse Practitioners As Coordinators Minimized Door-to-Needle Time for Acute Ischemic Stroke

Table 1

Patients with acute ischemic stroke directly presenting to the emergency department within 3 hours of stroke onset.

2007/10–2009/9 ( 𝑛 = 3 3 8 )2009/10–2010/9 ( 𝑛 = 1 3 9 )P value

Age, mean ± SD: y 6 9 . 1 ± 1 2 . 5 7 1 . 9 ± 1 2 . 5 0.029
Female, n (%)136 (40.2)59 (42.4)0.656
Time from onset to, median (IQR): min
 Arrival65 (34–108)66 (36–117)0.217
Time from arrival to, median (IQR): min
 CT scan29 (19–50)20 (13–38)<0.001
 Neurology evaluation61 (40–96)43 (31–61)<0.001
Eligible for rtPA, n (%)52 (15.4)20 (14.4)0.782
Treated with rtPA, n (%)40 (11.8)21 (15.1)0.331

CT: computed tomography; IQR: interquartile range; SD: standard deviation; rtPA: recombinant tissue plasminogen activator.