TY - JOUR T1 - Outcome of endovascular thrombectomy in patients with end-stage renal disease undergoing dialysis JF - Journal of NeuroInterventional Surgery JO - J NeuroIntervent Surg DO - 10.1136/jnis-2022-019666 SP - jnis-2022-019666 AU - Kuo-Wei Chen AU - Chih-Hao Chen AU - Yen-Heng Lin AU - Chung-Wei Lee AU - Kun-Chang Tsai AU - Li-Kai Tsai AU - Sung-Chun Tang AU - Jiann-Shing Jeng Y1 - 2022/12/20 UR - http://jnis.bmj.com/content/early/2022/12/19/jnis-2022-019666.abstract N2 - Background Patients with end-stage renal disease (ESRD) are often excluded from clinical trials of endovascular thrombectomy (EVT). This study investigated the outcome in these patients.Methods From September 2014 to July 2021, all patients undergoing EVT for anterior circulation stroke in two stroke centers in Taiwan were included. They were divided into no renal dysfunction (non-RD, estimated glomerular filtration rate (eGFR) ≥60 mL/min/1.73 m2), RD (eGFR <60 mL/min/1.73 m2 but no dialysis), and ESRD undergoing dialysis (ESRD-dialysis). The clinical features and outcomes were compared.Results Of 482 patients included, there were 20 ESRD-dialysis, 110 RD, and 352 non-RD patients. The Alberta Stroke Program Early CT Score (ASPECTS), National Institutes of Health Stroke Scale (NIHSS), use of intravenous thrombolysis, EVT-related time metrics, and successful recanalization rates were comparable among the three groups. However, the ESRD-dialysis patients had more symptomatic intracerebral hemorrhage (ICH, 15% vs 3.6% vs 3.7%), more contrast-induced encephalopathy (15% vs 1.8% vs 0.9%), and a higher mortality at 90 days (35% vs 18% vs 11%) than the other groups. Multivariable analysis revealed that ESRD-dialysis was associated with a less favorable outcome (OR 0.21, 95% CI 0.04 to 0.77) and more severe disability or mortality (modified Rankin Scale 5 or 6; OR 13.1, 95% CI 3.93 to 48.1) at 90 days. In the ESRD-dialysis group, the patients with premorbid functional dependence had a significantly higher mortality than those without (75% vs 8.3%; P=0.004).Conclusion ESRD-dialysis patients were associated with symptomatic ICH and less favorable outcome at 90 days. Patients with premorbid functional dependency had an excessively high mortality.Data are available upon reasonable request. Data are available upon reasonable request to the corresponding author CH Chen. ER -