P-003 The zoom^TMRDL radial access system for neurointervention: an early single-center experience

Abstract

the 10,081 patients who underwent mechanical thrombectomy, 387 met the inclusion criteria. Of those, 219 (56.6%) were treated in the early window. Median (IQR) age was 70.4 (60-78) years, 180 (46.5%) were female, and 221 (68.4%) were White. There was no significant difference in successful recanalization rates (Thrombolysis in Cerebral Infarction [TICI] 2C/3) between the early and late window groups (56.6% versus 52.4%, P=0.478). Additionally, there was no significant difference in favorable outcomes at 90 days between the two groups (25.4% versus 35.9%, P=0.142). In Binary regression analysis, age (OR 0.94; 95% CI 0.92-0.97; P<0.001), admission NIHSS (OR 0.88; 95% CI 0.83-0.94; P<0.001), and successful recanalization (OR 4.01; 95% CI 1.94-8.71; P<0.001) were predictors of a favorable outcome at 90 days. Conclusion Mechanical thrombectomy appears to carry a similar benefit profile among patients treated in the late window as those in the early window.