Impact of neutrophil-to-lymphocyte ratio on the effect of hyperglycemia at admission on clinical outcomes after endovascular thrombectomy  

作　　者：Tao Tang Dawei Zhang Fang Wang Tieping Fan Aline M.Thomas Xiaoyan Lan Manhong Zhao Di Li Xinghui Zhao 

机构地区：[1]Department of Neurology and Psychiatry,Emergency and Critical Care Medical Center,Beijing Shijitan Hospital,Capital Medical University,Beijing,China [2]Department of Neurology,Dalian Municipal Central Hospital,Dalian,Liaoning,China [3]Department of Neurointervention,Dalian Municipal Central Hospital,Dalian,Liaoning,China [4]The Russell H.Morgan Department of Radiology and Radiological Sciences,The Johns Hopkins University School of Medicine,Baltimore,MD,USA

出　　处：《Neuroprotection》2024年第3期196-202,共7页神经保护（英文）

基　　金：Natural Science Foundation of Liaoning Province,Grant/Award Number:2022-NLTS.11-02。

摘　　要：Background:The neutrophil-to-lymphocyte ratio(NLR)is highly associated with stress responses to acute disorders and may be useful for differentiating hyperglycemia after stroke that is induced by stress or other causes.This study aims to evaluate whether the NLR modifies the effect of hyperglycemia at admission on clinical outcome after thrombectomy.Methods:We retrospectively enrolled 343 patients that underwent endovascular thrombectomy for acute anterior circulation large-vessel occlusion between January 2019 and June 2022.NLR at admission was used to dichotomize patients into low-NLR and high-NLR groups according to its median value.The primary outcome was 90-day functional independence(modified Rankin Scale Score 0–2).Secondary outcomes were 24 h symptomatic intracranial hemorrhage and 90-day mortality.Results:Overall,hyperglycemia at admission decreased the likelihood of functional independence(adjusted odds ratio[OR]:0.34,95%confidence interval[95%CI]:0.19–0.60,p<0.001).There was a significant interaction between the NLR and hyperglycemia at admission on functional independence(p=0.024).Hyperglycemia at admission was negatively associated with functional independence in low-NLR patients(adjusted OR:0.18,95%CI:0.07–0.42,p<0.001),but not in high-NLR patients(adjusted OR:0.67,95%CI:0.30–1.48,p=0.320).Interactions between the NLR and hyperglycemia at admission on 24 h symptomatic intracerebral hemorrhage(p=0.734)and 90-day mortality(p=0.657)were not significant.Conclusions:The NLR modified the detrimental effect of hyperglycemia at admission on functional independence after thrombectomy.Low-NLR patients with hyperglycemia were at a high risk of poor outcomes,and might more likely benefit from aggressive glucose-lowering treatment.

关 键 词：glucose management HYPERGLYCEMIA neutrophil-to-lymphocyte ratio STROKE THROMBECTOMY 

分 类 号：R654.3[医药卫生—外科学]