Insulin resistance estimated by estimated glucose disposal rate predicts outcomes in acute ischemic stroke patients

作者：Zhengzhao Lu, Yunyun Xiong, Xueyan Feng, Kaixuan Yang, Hongqiu Gu, Xingquan Zhao, Xia Meng, Yongjun Wang · 发表于：Cardiovascular Diabetology · 年份：2023 · DOI：10.1186/s12933-023-01925-1 · 被引用次数：116 · 研究领域：Acute Ischemic Stroke Management、Diabetes, Cardiovascular Risks, and Lipoproteins、Hyperglycemia and glycemic control in critically ill and hospitalized patients

BACKGROUND: Estimated glucose disposal rate (eGDR), a simple and noninvasive measure of insulin resistance, has been proven to be an independent risk factor for first-time stroke and all-cause mortality. In this study, we aimed to investigate the associations between eGDR and the stroke outcome in patients with first-time acute ischemic stroke (AIS). METHODS: We included first-time AIS patients with available data on eGDR in the China National Stroke Registry III (CNSR-III), and divided the subjects into lower eGDR group (eGDR ≤ 6 mg/kg/min) and higher eGDR group (eGDR > 6 mg/kg/min). The primary outcome was excellent functional outcome (modified Rankin Scale score 0-1) at 3 months. Secondary outcomes included stroke recurrence and favorable functional outcome (modified Rankin Scale score 0-2) at 3 months, and functional outcome and combined vascular event at one year. Univariate and multivariate analyses were performed to evaluate the association between eGDR and outcomes. RESULTS: A total of 6,271 patients with AIS were included in this study. The median values of eGDR in lower and higher eGDR group were 5.0 mg/kg/min (interquartile range, 4.2-5.6) and 7.6 mg/kg/min (interquartile range, 6.8-9.6), respectively. Patients with higher eGDR were significantly associated with higher incidence of excellent functional outcome (adjusted odds ratio, 1.24; 95% confidence interval, 1.06-1.45; P < 0.01) at 3 months and favorable (adjusted odds ratio, 1.55; 95% confidence interval, 1.24...