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Objective:To investigate the effects of intravenous thrombolysis combined with Xingnaojing injection on hemodynamic indexes and neurological function in patients with cerebral infarction. Methods:A total of 142 patients with cerebral infarction who were treated in Xing An Meng Hospital from April 2020 to May 2021 were included in this study. They were randomly divided into a control group ( n = 71, intravenous thrombolysis) and a Xingnaojing injection group ( n = 71, intravenous thrombolysis + Xingnaojing injection). Intracranial arterial hemodynamic indexes, National Institutes of Health Stroke Scale score, Fugl-Meyer Assessment Scale score, serum inflammatory factors, oxidative stress indexes, brain injury markers, and the incidence of adverse reactions were compared between the two groups. Results:After treatment, serum levels of interleukin-1β, interleukin-6, and tumor necrosis factor-α were significantly lower in the Xingnaojing injection group than the control group [interleukin-1β: (4.05 ± 0.83) ng/L vs. (6.85 ± 1.02) ng/L, interleukin-6: (43.61 ± 5.14) ng/L vs. (60.31 ± 7.04) ng/L, tumor necrosis factor-α: (35.93 ± 4.25) ng/L vs. (20.93 ± 3.11) ng/L, t = 17.94, 16.14, 15.37, all P < 0.001]. After treatment, the mean blood flow velocities of the anterior cerebral artery, middle cerebral artery, and posterior cerebral artery in the Xingnaojing injection group were significantly higher than those in the control group [anterior cerebral artery: (49.36 ± 5.28) cm/s vs. (41.15 ± 5.12) cm/s, middle cerebral artery: (61.27 ± 7.02) cm/s vs. (50.19 ± 6.08) cm/s, posterior cerebral artery: (44.92 ± 5.63) cm/s vs. (37.26 ± 4.93) cm/s, t = 9.40, 10.05, 8.62, all P < 0.001]. After treatment, the National Institutes of Health Stroke Scale score and Fugl-Meyer Assessment Scale score in the Xingnaojing injection group were superior to those in the control group [National Institutes of Health Stroke Scale score: (10.36 ± 1.52) points vs. (14.62 ± 2.05) points, Fugl-Meyer Assessment Scale score: (76.19 ± 8.08) points vs. (65.28 ± 7.14) points, t = 14.06, 8.52, both P < 0.05]. After treatment, the serum level of malondialdehyde in the Xingnaojing injection group was significantly higher than that in the control group [(6.35 ± 1.02) μmol/L vs. (10.05 ± 1.63) μmol/L), t = 16.21, P < 0.001]. The serum level of superoxide dismutase in the Xingnaojing injection group was significantly lower than that in the control group [(114.31 ± 13.69) U/L vs. (92.25 ± 10.16) U/L), t = 10.90, P < 0.001]. Serum levels of neuron-specific enolase and S100β in the Xingnaojing injection group were significantly lower than those in the control group [neuron-specific enolase: (24.01 ± 3.24) IU/L vs. (30.31 ± 4.02) IU/L, S100β: (0.73 ± 0.17) ng/L vs. (1.13 ± 0.22) ng/L, t = 10.28, 12.12, both P < 0.001). There was a significant difference in the incidence of adverse reactions between the two groups ( P > 0.05). Conclusion:Intravenous thrombolysis combined with Xingnaojing injection for the treatment of cerebral infarction can improve intracranial hemodynamics, reduce the inflammatory response and oxidative stress, and alleviate brain tissue injury. The combined therapy is beneficial to protect the neurological function of patients with cerebral infarction and is highly safe.
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ObjectiveTo investigate the relationship between microalbuminuria (MAU) and short-term outcome in patients with acute ischemic stroke.MethodsThe consecutive patients with acute ischemic stroke admitted to hospital were enrolled prospectively.The first urine specimen was taken on the following morning after admission for detecting urine albumin/creatinine ratio (UACR).UACR 30-300 mg/g was defined as MAU positive.Stroke severity was evaluated with the National Institutes of Health Stroke Scale (NIHSS) at admission and the modified Rankin Scale (mRS) was used to evaluate functional outcome at discharge, and good outcome was defined as mRS score of 0 to 2.ResultsA total of 244 patients with acute ischemic stroke were enrolled, including MAU positive in 53 patients (27.12%), and poor outcome in 67 patients (27.50%).Univariate analysis showed that age, baseline NIHSS score, systolic blood pressure, fasting blood glucose, globulin, D-dimer, white blood cell count, neutrophils, and the proportions of ischemic heart disease in patients of the MAU positive group were significantly higher than those of the MAU negative group (all P<0.05).Multivariate logistic regression analysis showed that MAU (odds ratio [OR] 1.520, 95% confidence interval [CI] 1.151-1.794;P=0.031), baseline NIHSS score (OR 1.570,95% CI 1.357-1.808;P<0.001) were the independent risk factors for short-term poor outcome in patients with acute ischemic stroke.ConclusionsThe incidence of MAU is high in patients with acute ischemic stroke.MAU positive can be used as one of the independent predictors of short-term poor outcome in patients with acute ischemic stroke.
