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1.

Background

Several studies have shown that high level of plasma C-reactive protein (CRP) is associated with stroke outcomes and future vascular events, and a decrease in serum triiodothyronine (T3) was reported to be associated with stroke severity and poor prognosis.

Objective

The goal of this study is to evaluate CRP and T3 as independent predictors of poor functional and cognitive outcomes in patients with acute ischemic stroke at hospital discharge.

Methods

This study evaluated 120 patients who were admitted to the Clinical Hospital of Neurology and Psychiatry Brasov, between July 2016 and January 2017. The patients were evaluated for clinical stroke severity (National Institutes of Health Stroke Scale) and serum CRP and total T3 were evaluated on admission. Functional outcome and cognitive outcome were evaluated at discharge.

Results

The severity of NIHHS scores were associated with higher CRP levels (β?=?.583, P = .000) and lower T3 concentration (β = ?.185, P?=?.043). Poor cognitive prognosis was associated with CRP levels (β?=?.441, P?=?.000) but not with T3 concentrations (P?=?.142). Poor functional outcome was associated with higher CRP levels (β?=?.457, P?=?.000), but not with T3 concentrations (P?=?.100). Using CRP and T3 as prognostic factors resulted in a probability of 53.5% to predict a poor functional outcome and of 80.42% to predict a poor cognitive outcome in stroke patients at discharge.

Conclusions

The study showed that higher CRP and lower T3 levels were associated with stroke severity on admission. Functional outcome is likely secondary to stroke severity but functional outcome at discharge was associated with higher CRP levels and not with T3 concentration. Cognitive outcome was associated with higher CRP levels and not with T3 concentration.  相似文献   

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目的 分析心血宁胶囊改善伴有高Hcy水平(>15 μmol/L)的缺血性卒中患者短期功能预后的效果。方法 选取心血宁胶囊用于缺血性卒中伴高Hcy水平患者的有效性和安全性研究(研究周期2018年10月30日-2019年12月27日)中完成3个月药物治疗及随访的患者作为研究对象。根据研究用药的不同,将患者随机分成心血宁组(给予心血宁胶囊0.4克/粒、2粒/次、3次/日,叶酸片模拟剂2片/次、1次/日)、叶酸组(给予心血宁胶囊模拟剂2粒/次、3次/日,叶酸片0.4毫克/片、2片/次、1次/日)和安慰剂组(给予心血宁胶囊模拟剂2粒/次、3次/日,叶酸片模拟剂2片/次、1次/日),连续用药3个月。采用χ2趋势检验比较患者治疗3个月时mRS评分的变化情况。结果 本研究纳入238例患者,平均年龄为64.49±12.48岁。其中,心血宁组患者79例,叶酸组患者86例,安慰剂组患者73例。治疗3个月时,心血宁组mRS 0~1分的比例为91.14%(72/79),叶酸组为80.23%(69/86),安慰剂组为80.82%(59/73)。趋势检验结果显示,叶酸组与安慰剂组相比mRS评分没有趋势关系(P=0.89),心血宁组与安慰剂组相比mRS评分有下降趋势(P=0.04),心血宁组与叶酸组相比mRS评分有下降趋势(P=0.03)。结论 对于伴有高Hcy水平的缺血性卒中患者,使用心血宁胶囊治疗可能改善患者3个月功能预后。  相似文献   

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目的 评价氯吡格雷联合阿司匹林双抗治疗对轻型缺血性卒中与TIA患者功能预后的影响。 方法 提取CHANCE和POINT试验所有的个体数据。这两项试验中,所有纳入患者在症状发作12 h (POINT)或24 h(CHANCE)以内随机接受氯吡格雷联用阿司匹林或单用阿司匹林治疗。结局指标为3个 月时功能预后不良(mRS≥2),三等级定义卒中复发[致残性或致死性卒中复发(mRS≥2)、非致残性 卒中复发(mRS 0或1)、无卒中复发]。 结果 共10 013例患者纳入分析,其中来自CHANCE试验5132例(51.3%),来自POINT试验4881例 (48.7%);氯吡格雷联用阿司匹林组4995例(49.9%),单用阿司匹林组5018例(50.1%)。氯吡格雷联 用阿司匹林组3个月时功能预后不良的患者比例低于单用阿司匹林组(11.6% vs 12.6%,校正OR 0.82, 95%CI 0.72~0.94,P =0.005)。氯吡格雷联用阿司匹林组致残性或致死性卒中复发(4.6% vs 6.1%, 校正OR 0.73,95%CI 0.61~0.87,P <0.001)、非致残性卒中复发(1.9% vs 3.0%,校正OR 0.62,95%CI 0.47~0.80,P <0.001)和卒中复发的整体致残性(校正cOR 0.70,95%CI 0.60~0.81,P <0.001)低于单 用阿司匹林组。 结论 与单用阿司匹林治疗相比,氯吡格雷联用阿司匹林治疗可进一步改善轻型缺血性卒中和TIA 患者3个月时功能预后,减少致残性卒中复发。  相似文献   

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目的 探讨血清同型半胱氨酸(homocysteine,Hcy)、超敏C-反应蛋白(high sensitivity C-reactive protei n,hs-CRP)在大动脉粥样硬化型(large artery atherosclerotic,LAA)、小血管闭塞型(small artery occlusion,SAO)缺血性卒中(ischemic stroke,IS)中的差异,以及二者与完全性、进展性卒中的关系。 方法 入组患者按急性卒中治疗Org 10 172试验(trial of org 10 172 in acute stroke treatment, TOAST)分型分为LAA及SAO卒中共217例,LAA 130例,其中进展性卒中58例;SAO 87例,其中进展性卒 中12例。检测并比较血清Hcy和hs-CRP水平。 结果 ①Hcy(P<0.019)、hs-CRP(P =0.021)、低密度脂蛋白(low density lipoprotein,LDL)(P =0.012) 在LAA组及SAO组经Logistic回归分析纠正混杂因素后差异显著,LAA组血清Hcy和hs-CRP、LDL显著高于 SAO组。②Hcy(P<0.001)、hs-CRP(P =0.017)、LAA(P =0.023)在进展性和完全性卒中中纠正混杂因 素后比较,差异仍有统计学意义,全部进展性卒中患者血清Hcy、hs-CRP、LAA明显高于完全性卒中患 者。③LAA组中,进展性与完全性两亚组患者血清Hcy无明显差异,而进展性卒中亚组hs-CRP水平明显 高于完全性卒中患者。 结论 血清Hcy、hs-CRP、LDL是LAA卒中的独立危险因素,血清Hcy和hs-CRP可作为IS病因分型的参考 指标之一;高Hcy、hs-CRP、LAA是进展性卒中的独立危险因素。  相似文献   

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Background: The outcome of ischemic stroke depends on multiple factors and their function of each other. Studies have shown that Sirtuin1 (SIRT1) plays a chief role in the key procedure during ischemia/hypoxia by protecting against cellular stress and controlling the metabolic pathways. Aims: To explore the alterations in serum SIRT1 concentrations in acute ischemic stroke (AIS) patients and the relationship between SIRT1 and poststroke dementia, anxiety, and depression. Methods: One hundred and twenty four consecutive patients with clinically diagnosed AIS were recruited to participate in the study. Serum SIRT1 levels were measured using a commercially available ELISA equipment for SIRT1 (Cusabio, Wuhan, China). In 1 year after admission, the severity of stroke was assessed with the National Institutes of Health Stroke Scale score, and the functional outcome was measured by a modified Rankin scale, the Hamilton Anxiety Scale scores were evaluated to define patients with or without anxiety, and the Hamilton Depression Scale scores for depression. Results: We found the levels of serum SIRT1 was significantly higher (P = .036) in AIS patients (.62 ± .77 ng/mL) compared with healthy control subjects (.45 ± .69 ng/mL), but not significantly higher SIRT1 concentration (.58 ± .69 versus .64 ± .81 ng/mL, P = .298) than patients in the unfavorable functional outcome group. Conclusions: There is no potential diagnostic and prognostic role of SIRT1 in AIS-related dementia, anxiety, and depression. The role of SIRT1 in AIS among human race needs to be further investigated.  相似文献   

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目的 探讨中国人群中首发和复发缺血性脑血管病患者的临床特征和卒中结局差异。 方法 本研究基于全国多中心前瞻性中国国家卒中登记研究Ⅲ(the third China national stroke regi stry,CNSR-Ⅲ),连续纳入2015年8月-2018年3月急性缺血性卒中或TIA患者,收集人口学信息、血 管危险因素、既往用药史及病因分型系统(causative classification system,CCS)等临床资料,记录随 访3个月和1年时卒中结局。卒中结局包括卒中复发(缺血性卒中或出血性卒中)、联合血管事件(卒中、 心肌梗死及血管性死亡事件)、脑血管病源性死亡及不良功能结局(mRS>2分)。依据患者既往是否 有卒中病史分为有卒中病史组和无卒中病史组,比较两组的临床特征及卒中结局差异,并分析卒中病 史与卒中结局间的关系。 结果 最终纳入15 166例患者,平均年龄62.2±11.3岁,其中女性4802例(31.7%);有卒中病史患者 3355例,无卒中病史患者11 811例。有卒中病史组患者年龄,冠心病、高血压、脂代谢紊乱、糖尿病、心 房颤动比例,既往用药史比例、入院NIHSS评分、住院期间降糖和降压治疗比例均高于无卒中病史组, 目前吸烟和重度饮酒比例、入院时LDL-C水平及住院期间抗血小板治疗比例低于无卒中病史组,差 异均有统计学意义。两组CCS分型的分布差异有统计学意义,其中有卒中病史组大动脉粥样硬化型和 心源性栓塞型卒中比例高于无卒中病史组。多因素分析结果显示,卒中病史是随访3个月不良功能结 局(校正OR 1.25,95%CI 1.09~1.44,P =0.002),随访1年卒中复发(校正HR 1.44,95%CI 1.25~1.67, P<0.001)、联合血管事件(校正HR 1.43,95%CI 1.24~1.64,P<0.001)、脑血管病源性死亡(校正 HR 1.42,95%CI 1.12~1.80,P =0.004)、不良功能结局(校正OR 1.63,95%CI 1.42~1.88,P<0.001)的 危险因素。 结论 有无卒中病史的缺血性卒中患者的临床特征及随访结局差异较大,尽管患者进行卒中二级 预防治疗,卒中病史仍然是患者1年卒中复发、联合血管事件、脑血管病源性死亡及不良功能结局的 危险因素。  相似文献   

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目的 建立基于机器学习的缺血性卒中功能预后预测模型,为患者分层管理提供科学依据.方法 选取中国国家卒中登记Ⅱ(China National Stoke RegistryⅡ,CNSRⅡ)数据库中发病7 d内的缺血性卒中患者为研究对象.logistic回归分析采用逐步回归方法筛选候选预测因子,机器学习采用Boruta算法筛...  相似文献   

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目的探讨奥扎格雷钠治疗进展性脑卒中的疗效与安全性。方法将90例进展性脑卒中患者随机分为两组,治疗组45例患者应用奥扎格雷钠注射液80 mg溶于0.9%氯化钠溶液250 ml中静滴,早晚各1次,同时加用低分子右旋糖酐500 ml,川芎嗪80 mg,1次/d静滴,连用14 d;对照组45例患者应用低分子右旋糖酐500 ml,川芎嗪80 mg,1次/d静滴,连用14 d。两组患者同时应用低分子肝素钠5000U皮下注射,2次/d,连用7 d。观察两组患者治疗前后神经功能缺损评分,血小板聚集率等指标的变化。结果两组患者疗效间差别有显著性意义(P<0.05);治疗后两组患者的全血黏度、纤维蛋白原水平、血小板聚集率间差别均有显著性意义(P<0.05);两组患者的不良反应经对症处理后消失,差别无显著性意义。结论奥扎格雷钠治疗进展性卒脑中安全有效。  相似文献   

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目的   探讨急性缺血性卒中患者入院时血浆甘油三酯(triglyceride,TG)水平与出院结局不良的关系。 方法  采用回顾性队列研究的方法,连续纳入内蒙古兴安盟人民医院2009年6月1日~2012年5月31日急性缺血性卒中患者,共计3351例。结局不良组定义为患者出院时改良Rankin量表(modified Rankin Scale,mRS)评分≥3分,对结局不良组和结局良好组患者间基线资料进行比较。用四分位数法将患者入院时血浆TG水平分为4组,用非条件Logistic回归分析入院时TG水平与急性缺血性卒中出院结局不良的关系,计算比值比(odds ratio,OR)及95%可信区间(confidence interval,CI)。 结果  研究对象中发生结局不良的共341例,发生率为10.2%。单因素非条件Logistic回归分析结果显示,TG相对最高分位数组(TG>2.12?mmol/L),第1、2、3分位数组(TG分别为≤1.06?mmol/L、1.06~1.46?mmol/L、1.46~2.12?mmol/L)的结局不良发生率差异有显著性(P<0.001)。在调整了年龄、住院天数、发病到入院时间、缺血性卒中首发、吸烟、饮酒、心脏病史、心房颤动史、高血压、高血糖和心率后,相对于最高分位数组,第3分位数组的结局不良发生率差异无显著性(P=0.0758),而第1、2分位数组结局不良发生率升高(均P<0.0001),其OR(95%CI)分别为11.883(1.307~2.714)和2.063(1.436~2.963)。 结论  急性缺血性卒中患者入院时低水平TG可能独立地增加出院结局不良的风险。  相似文献   

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目的 建立基于机器学习算法的新发急性缺血性卒中(acute ischemic stroke,AIS)患者1年预后的预测模型,为相关研究和临床工作提供借鉴。   相似文献   

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Background: The association between hemoglobin A1c (HbA1c) and clinical outcomes of acute ischemic stroke is uncertain. We aimed to evaluate the association between initial hemoglobin A1c level and clinical outcome after acute ischemic stroke.Methods: A total of 408 patients with first-ever acute ischemic stroke were included in this study. We divided the patients into three groups according to HbA1c level: low HbA1c level (HbA1c <5.7%), moderate HbA1c level (HbA1c 5.7-6.4%), and high HbA1c level (HbA1c ≥6.5%). Poor neurological outcomes were defined as modified Rankin Scale (mRS) score of 2-6 at 3 months after stroke. The relation between HbA1c value and clinical outcomes were evaluated by using multivariate logistic regression analyses.Results: Moderate HbA1c level was present in 126 (30.9%) patients and high HbA1c level in 129 (31.6%) patients. After adjustment for potential confounding variables, both patients in the high HbA1c level group (adjusted odds ratio [OR]: 2.387; 95% confidence interval [CI], 1.201-4.745; P?=?.013) and moderate HbA1c level group (adjusted OR: 1.797; 95% CI, 1.005-3.214; P?=?.048) had a significantly higher poor neurological outcomes than the group in the low HbA1c level. When separately analyzed according to with or without diabetes, the HbA1c level as continuous variable was also associated with poor functional outcome at 3 months in the diabetic patients (adjusted OR: 1.482, 95% CI, 1.013-2.167, P?=?.042), nor in nondiabetic group.Conclusions: Higher HbA1c on admission was an independent predictor of adverse functional outcome in ischemic stroke patients. Based on this point, tight glycemic control must be necessary for high-risk diabetic patients.  相似文献   

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Background and Purpose: Studies have shown that peptic ulcer increased the risk of ischemic stroke and stroke recurrence. This study aimed to evaluate the impacts of peptic ulcer on functional outcomes of ischemic stroke. Methods: Patients with first-ever ischemic stroke were grouped as with and without history of peptic ulcer. Functional outcomes were evaluated with modified Rankin scale at 90 days after the index stroke. Favorable functional outcomes were defined as with a modified Rankin scale score of 0-2. Logistic regression was used to identify predictors for favorable functional outcomes at 90 days. Results: Among the 2577 enrolled patients with ischemic stroke, 129 (5.0%) had a history of peptic ulcer. The proportion of favorable outcome was higher in patients without peptic ulcer than those with (59.3% versus 42.6%, P < .001). Multivariate logistic analysis detected that history of peptic ulcer (odds ratio [OR] = 2.89, 95% confidence interval [CI], 1.03-8.10, P?=?.043), National Institute of Health Stroke Scale score (OR?=?2.11, 95% CI, 1.79-2.48, P < .001), and large-artery atherosclerosis stroke subtype (OR?=?4.08, 95% CI, 1.11-15.03, P?=?.035) decreased the likelihood of favorable outcomes. Conclusions: Ischemic stroke patients with peptic ulcer may have an increased risk of less favorable neurological outcome at 90 days after the index stroke.  相似文献   

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申致远  陈玉辉  龚涛 《中国卒中杂志》2019,14(11):1083-1088
目的 观察急性缺血性卒中(acute ischemic stroke,AIS)患者的临床特点及入院时的尿白蛋白肌酐 比(albumin-to-creatinine ratio,ACR)和估算的肾小球滤过率(evaluated glomerular filtration rate,eGFR) 对患者3个月预后的影响。 方法 本研究为前瞻性研究,连续性纳入北京医院2017年3月27日-11月16日住院治疗的AIS患者作为 研究对象。收集患者一般资料、血管危险因素、ACR、eGFR和其他相关实验室检查结果,评估患者入 院时NIHSS评分,随访3个月时的mRS评分。按照患者是否有肾功能障碍分为肾功能障碍组和肾功能正 常组,比较两组的临床特点;按照患者3个月的mRS评分,分为预后良好组(mRS评分0~2分)和预后 不良组(mRS评分3~6分),比较两组的上述临床特点,并分析3个月预后不良的独立危险因素。 结果 共纳入115例患者,AIS患者的肾功能障碍患病率为44.3%(51/115)。与肾功能正常组相比,肾 功能障碍组平均年龄较高(P =0.009);糖尿病(P =0.001)、冠状动脉粥样硬化性心脏病(P =0.026)、 心房颤动(P =0.003)的发病率较高;入院时NIHSS评分(P =0.013)、入院后的血糖(P =0.001)、血 浆纤维蛋白原(P =0.008)及D -二聚体(P =0.001)水平较高。与预后良好组相比,预后不良组的 平均年龄较高(P =0.007);既往卒中史(P =0.002)、心房颤动患病率(P =0.040)、血浆纤维蛋白 原(P =0.004)及D-二聚体水平(P <0.001)较高;入院时NIHSS评分(P <0.001)较高。高血压、糖尿 病、血脂代谢异常、冠状动脉粥样硬化性心脏病、吸烟史在预后良好组及预后不良组的差异无统计 学意义。与预后良好组相比,预后不良组ACR更高(P <0.001),而eGFR(P =0.030)更低。多因素分析 显示入院时NIHSS评分≥8分(OR 27.05,95%CI 3.75~178.18,P=0.001)、ACR≥3 mg/mmo(l OR 35.50, 95%CI 4.79~262.94,P<0.001)、卒中史(OR 20.48,95%CI 2.35~178.18,P =0.006)是3个月预后不良 的独立危险因素。 结论 AIS患者的肾功能障碍患病率较高,入院时ACR增高的AIS患者3个月预后较差。  相似文献   

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