Objective To investigate the predictive factors of clinical progression and short-term prognosis of cerebral infarction caused by large artery atherosclerosis (LAA). MethodsPatients with acute LAA cerebral infarction who were hospitalized in the Department of Neurology, Lianyungang Hospital of Traditional Chinese Medicine between January 2016 and May 2019 were included. On admission, the patients’ medical history was collected. The degree of neurological deficit was assessed, blood pressure, blood glucose, blood lipids, plasma homocysteine, lipoprotein-associated phospholipase A2 (Lp-PLA2) were measured, and intracranial and extracranial blood vessels related test results were collected. Within 72 hours of onset, the Scandinavian Stroke Scale (SSS) was used to determine whether the patients’ condition progressed. The modified Rankin scale was used to evaluate the short-term prognosis at 30 days of onset. The related factors of clinical progression and short-term prognosis of LAA cerebral infarction were analyzed. Results Finally, 100 patients were included. According to the SSS assessment results within 72 hours of onset, 27 cases were divided into the progression group and 73 cases in the non-progression group. There was no significant difference in gender and age between the two groups (P>0.05). According to the evaluation results of the modified Rankin scale at 30 days of onset, they were divided into 31 cases in the poor prognosis group and 69 cases in the good prognosis group. There was no significant difference in gender and age between the two groups (P>0.05). Logistic regression analysis showed that plasma Lp-PLA2 [odds ratio (OR)=1.013, 95% confidence interval (CI) (1.007, 1.018), P<0.001], SSS score [OR=0.910, 95%CI (0.842, 0.985), P=0.019], and history of hypertension [OR=5.527, 95%CI (1.241, 24.613), P=0.025] were the predictors of disease progression within 72 hours. SSS score [OR=0.849, 95%CI (0.744, 0.930), P<0.001], carotid artery stenosis [OR=9.536, 95%CI (1.395, 65.169), P=0.021] and progressive stroke [OR=8.873, 95%CI (1.937, 40.640), P=0.005] were the predictors of short-term prognosis of LAA cerebral infarction. Conclusions History of hypertension and high levels of plasma Lp-PLA2 are predictors of early progression of cerebral infarction. Carotid artery stenosis and progressive stroke are predictors of adverse outcomes in the acute phase of cerebral infarction. Neurological scores on admission was a predictor for short-term adverse outcomes in the early and acute phases.
【摘要】 目的 探讨颈动脉粥样硬化(CAS)斑块及血脂、血糖(BG)、纤维蛋白原(Fbg)水平与脑梗死的关系。方法 对2007年11月—2008年12月入院的91例脑梗死患者,应用彩色多普勒检测其颈动脉内中膜厚度(IMT)、斑块数和性状,同时检测血脂、血糖、纤维蛋白原水平,并与正常对照组比较。结果 ①与正常对照组比较,脑梗死组IMT明显增厚、CAS斑块检出率、软斑百分比明显增高(Plt;005)。②血清总胆固醇(TC)、低密度脂蛋白(LDL)、BG及Fbg水平脑梗死组明显高于正常对照组(Plt;005);脑梗死有斑块亚组明显高于无斑块亚组(Plt;005)。③脑梗死组IMT与TC、LDL、BG、Fbg水平(r分别为0.32、0.34、0.30、0.36,Plt;005)。结论 脑梗死患者IMT增厚,CAS斑块及软斑发生率高。BG、TC、LDL及Fbg水平增高是脑梗死及CAS斑块发生的危险因素。
【摘要】 目的 探讨老年糖尿病患者合并脑梗死的临床特点及相关危险因素。 方法 回顾分析2008年7月-2009年7月收治的96例老年糖尿病合并脑梗死患者（A组）及116例老年非糖尿病脑梗死（B组）的临床资料，比较两组患者临床症状、体重指数（BMI）、总胆固醇（TC）、甘油三酯（TG）、低密度脂蛋白（LDL）、高密度脂蛋白（HDL）、纤维蛋白原（FIB）水平及头颅CT结果等。 结果 A组与B组相比，BMI，TC、TG、LDL及FIB水平明显增高，而HDL降低，颅内病灶直径多较小，数目较多。 结论 老年糖尿病患者合并高BMI、TC、TG、LDL及低HDL脑梗死的危险性较高，且以多发腔隙性脑梗死多见。【Abstract】 Objective To investigate the clinical features and risk factors of the cerebral infarction in elder diabetic patients. Methods The clinical data of 96 (group A) and 116 (group B) elder patients with and without diabetes mellitus treated in our hospital due to cerebral infarction from July 2008 to July 2009 were retrospectively anlalyzed. The differences in clinical symptoms, body mass index (BMI), total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL), high-density lipoprotein (HDL), fibrinogen (FIB) and the results of head CT between the two groups were compared. Results The levels of BMI, TC, TG, LDL, and FIB were obviously higher in group A than those in group B; HDL decreased, and the size and number of cerebral infarction was smaller and more in group A. Conclusion The elder diabetic patients with high BMI, TC, TG, and LDL and low HDL have a high risk of cerebral infarction, most commonly lacunar infarction.
目的：探讨C反应蛋白(CRP)和肿瘤坏死因子-α(TNF-α)在急性脑梗死中的作用及相互关系。方法：测定了32例脑梗死急性期患者和37例健康人的外周血CRP，TNF-α的含量水平。结果：脑梗死患者急性期CRP 及TNF-α明显升高且呈显著正相关。结论：CRP，TNF-α的升高在急性脑梗死发生发展中可能起一定的作用。
Objective To assess the clinical application of lysophosphatidic acid (LPA) as the early warning index for cerebral ischemic stroke (CIS). Methods Trials were collected through electronic searches of PubMed, The Cochrane Library, CBM, CNKI, Wanfang, and VIP (from the date of database establishment to June 2009). We screened the retrieved studies according to the predefined inclusion and exclusion criteria, evaluated the quality of the included studies, performed descriptive analysis and meta-analysis with The Cochrane Collaboration’s RevMan 4.2 software. Results A total of 22 studies were included. The results of meta-analyses showed that, there was a significant difference about LPA level in cerebral infarction (CI) group vs. healthy control group (WMD=2.00, 95%CI 1.85 to 2.15), and in transient ischemia attach (TIA) group vs. healthy control group (WMD=2.48, 95%CI 2.18 to 2.78); and a difference was noted about 24 hours LPA level in CI group vs. healthy control group (WMD=2.40, 95%CI 1.81 to 2.99). Conclusions According to the included studies, the contents of LPA is higher in CIS than that in healthy control group. It would be helpful to measure LPA in the TIA period for intervention. However, more high quality trials are expected for further study, in order to prove the value of LPA as early warning index because of the heterogeneity and poor quality of the current included studies.
ObjectiveTo systematically review the association between migraine and lacunar infarcts on MR image.MethodsPubMed, EMbase, The Cochrane Library, CNKI, VIP and WanFang Data databases were electronically searched to collect randomized controlled trials, cohort studies and cross-sectional studies on the association between migraine and lacunar infarcts from inception to March 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by RevMan 5.3 software.ResultsA total of 5 studies involving 5 104 participants were included. The results of meta-analysis showed that: there were no significant associations of migraine (OR=0.93, 95%CI 0.78 to 1.12, P=0.470) and aura (OR=1.10, 95%CI 0.89 to 1.36, P=0.390) with lacunar infarcts on MR image. Subgroup analysis by age, presence or absence of aura showed no significant tendency.ConclusionsThere is no significant relationship between migraine and lacunar infarcts. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above conclusions.
ObjectiveTo explore the relationship of platelet-activating factors and vascular endothelial activity markers to lacunar infarction (LI).MethodsA total of 100 inpatients diagnosed with LI in Shaanxi Provincial People’s Hospital between March 2018 and February 2019 were included, and 100 matched healthy controls were collected. Basic information, clinical baseline data, laboratory examinations, cerebral MRI and treatment data were collected after admission. The platelet-activating factors (platelet membrane glycoprotein Ⅱb/Ⅲa receptor and P-selectin) and vascular endothelial activity markers [von Willebrand factor (vWF), homocysteine (HCY), and high-sensitivity C-reactive protein (hsCRP)] levels of patients with LI were detected one month and three months after onset, and those of the control group were decteted when they were selected. SPSS 25.0 software was used for statistical analysis.ResultsAt one month after onset, there was no statistically significant difference in the levels of platelet activating factors between the LI group and the control group [platelet membrane glycoprotein Ⅱb/Ⅲa receptor: (2.84±1.00)% vs. (2.59±0.96)%, P=0.065; P-selectin: (3.05±0.63)% vs. (2.98±0.59)%, P=0.419], while the differences in the levels of vascular endothelial activity markers between the two groups were statistically significant [vWF: (141.80±17.60) vs. (124.63±10.65) ng/mL, P<0.001; hsCRP: (5.53±1.37) vs. (2.17±0.55) mg/L, P<0.001; HCY: (18.76±4.07) vs. (15.81±2.63) mmol/L, P<0.001]. At three months after onset, 94 LI patients were followed up. The levels of vWF and hsCRP between the 100 patients one month after onset and the 94 patients three months after onset were statistically different [(vWF: (141.80±17.60) vs. (134.86±13.35) ng/mL, P=0.002; hsCRP: (5.53±1.37) vs. (2.63±0.55) mg/L, P<0.001], but there was no statistically significant difference between the two time points in the levels of HCY or platelet-activating factors (P>0.05).ConclusionChronic platelet activation may not play a core role in LI pathophysiology, and endothelial dysfunction may be one of the pathological mechanisms of LI.
目的:探讨普罗布考对动脉粥样硬化性脑梗死并高脂血症患者血脂及预后的影响。方法:将87例脑梗死并高脂血症患者随机分为两组,治疗组44例,对照组43例,两组除按动脉粥样硬化性脑梗死常规治疗外,停用一切降脂药物。治疗组给予普罗布考500mg bid/d。疗程为6个月。随访一年观察两组患者治疗后血脂水平及脑血管事件发生情况。结果:治疗组患者治疗前、后总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)间差异均有显著性意义(Plt;0.05)。两组患者治疗后各项血脂指标间差异均有显著性意义(Plt;0.05)。随访一年,显示治疗组患者心脑血管事件14次,对照组19次(Plt;0.05)。结论:普罗布考降脂疗效可靠、副作用轻微,降低心脑血管事件发生。可作为动脉粥样硬化性脑梗死并高脂血症患者的一、二级预防药物。
目的:观察依达拉奉联合高压氧治疗脑梗死的疗效。方法:50例脑梗死随机分成2组，对照组25例采用依达拉奉治疗30 mg，静脉滴注2次/d，疗程14 d，观察组采用依达拉奉治疗的同时给予高压氧治疗，14 d后评定疗效。结果:观察组和对照组的有效率分别是96%和88%，对照组与观察组比较Plt;0.05，差异有统计学意义。结论:依达拉奉联合高压氧治疗脑梗死是一种更有效的治疗方法，值得推广。