Table 1.

Demographic data

	MRCLEAN (n= 127)	CRISP (n= 104)	p-value
Age	63 (52–73)	68 (57–76)	0.01
Gender (f)	63 (50%)	52 (50%)	1
NIHSS D0	17 (14–21)	18 (12–21)	0.36
Time of symptom onset to CTP (min)	171 (110–233)	273 (154–406)	< 0.01
Time of CTP to recanalization (min)	163 (136–217)	142 (106–174)	< 0.01
Core volume RAPID (ml)	14.1 (0–39.9)	7.6 (0–20.3)	0.01
mTICI score 2b – 3 *	48 (38%)	87 (84%)	< 0.01
Final infarct volume (ml)	51 (21.3–112.5)	52.0 (25.7–109.0)	0.80

Data are median (IQR) or n (%).

NIHSS = National Institute of Health Stroke Scale; CTP = Computed Tomography Perfusion; f = Female; mTICI = modified Thrombolysis In Cerebral Infarction;

^*For MR CLEAN in 48 of 75 patients (64%) randomized to the interventional arm the mTICI score was 2b-3.