共查询到20条相似文献,搜索用时 15 毫秒
1.
目的 探讨单核细胞与HDL-C比值(monocyte-to-HDL cholesterol ratio,MHR)与急性缺血性卒中
(acute ischemic stroke,AIS)静脉溶栓短期预后的关系。
方法 回顾性纳入2015年1月1日-2017年12月1日在郑州大学第一附属医院神经内科急诊接受静脉
溶栓治疗的AIS患者。患者预后通过90 d mRS来评估,良好预后定义为mRS评分≤2分。采用多因素
Logistic回归分析MHR及其他基线资料与90 d预后的关系,应用ROC曲线评价MHR对预后的预测价值。
结果 共纳入281例患者,平均年龄59.54±12.49岁,男性183例(65.1%),良好预后223例(79.4%)。
多因素Logistic回归分析显示,高龄(OR 1.03,95%CI 1.01~1.06,P =0.013)、溶栓前NI HSS评分高(OR
1.31,95%CI 1.17~1.44,P<0.001)和高MHR(OR 2.39,95%CI 1.10~5.25,P =0.028)是AIS静脉溶栓患
者90 d不良预后的独立影响因素。亚组分析显示,高MHR(OR 5.15,95%CI 1.28~20.77,P =0.021)是
大动脉粥样硬化型AIS静脉溶栓90 d不良预后的独立影响因素。ROC曲线分析显示,MHR预测预后不良
的最佳界值为0.48,其敏感度和特异度分别为79.41%和58.33%。
结论 MHR是AIS尤其大动脉粥样硬化型静脉溶栓短期预后的独立影响因素。 相似文献
2.
目的 观察局域卒中急救网络提高急性缺血性卒中血管内治疗的临床效果。
方法 回顾分析暨南大学附属第一医院牵头建立“天河局域急性缺血性卒中急救网”后的数据库,将
接受血管内治疗患者分为综合卒中中心院内首诊组(院内首诊组)、网络医院转诊组和非网络医院转
诊组,比较三组间发病-入院就诊时间、发病-穿刺时间、发病-首次再通时间和3个月功能预后情况。
结果 2015年10月-2017年7月共93例血管内治疗患者,其中院内首诊组37例,网络医院转诊组31例,
非网络医院转诊组25例。三组间发病-入院就诊时间、发病-穿刺时间、发病-首次再通时间均有显著
差异,其中非网络医院转诊组各时间均明显延长(P<0.05)。三组3个月非残疾(改良Rankin评分≤2)
比例分别为60.00%、45.16%和28.00%,其中院内首诊组预后与网络医院转诊组比较差异无统计学意
义(P =0.244),但院内首诊组明显优于非网络医院转诊组(P =0.039)。
结论 局域卒中急救网络建设可以缩短急性缺血性卒中患者救治时间,改善患者预后。 相似文献
3.
4.
Unfavorable Outcome of Thrombolysis in Chinese Patients with Cardioembolic Stroke: a Prospective Cohort Study 下载免费PDF全文
Xin‐Gao Wang Li‐Qun Zhang Xiao‐Ling Liao Yue‐Song Pan Yu‐Zhi Shi Chun‐Juan Wang Yi‐Long Wang Li‐Ping Liu Xing‐Quan Zhao Yong‐Jun Wang Dong Li Chun‐Xue Wang the Thrombolysis Implementation Monitoring of acute ischemic Stroke in China Investigators 《CNS Neuroscience & Therapeutics》2015,21(8):657-661
5.
目的探讨急性缺血性卒中患者入院时糖化血红蛋白与不良心脑血管预后及神经功能预后的关系。方法入选2010年5月至2011年8月首都医科大学附属北京天坛医院脑血管病中心急性缺血性卒中住院患者373例,所有患者均为TOAST分型大动脉粥样硬化型。记录患者的基线资料,按照入院时患者糖化血红蛋白≥7%或7%进行分组并随访。终点事件包括卒中复发、心脑血管事件和心脑血管死亡、随访一年的神经功能恢复情况[改良Rankin量表(modified Rankin Scale,m RS)]。结果共300例患者资料纳入分析,高糖化血红蛋白组83例,低糖化血红蛋白组217例。随访(18.9±5.0)个月。高糖化血红蛋白组糖尿病发病率、1年的m RS评分、心脑血管事件均显著高于低糖化血红蛋白组(P0.01),Kaplan-Meier生存分析显示高糖化血红蛋白组患者无心脑血管事件的生存明显低于低糖化血红蛋白组(P0.001)。Cox回归发现糖化血红蛋白(HR 1.252,95%CI 1.061~1.477,P=0.008)和既往卒中史(HR 2.630,95%CI 1.365~4.970,P=0.004)是卒中患者心脑血管预后不良的预测因素。Logistic回归分析显示缺血性卒中患者随访一年时神经功能恢复不良的独立危险因素有高龄(OR 1.069,95%CI 1.037~1.101,P0.001)、既往有卒中史(OR 4.087,95%CI 2.051~8.144,P0.001)、高糖化血红蛋白(OR 1.208,95%CI 1.002~1.455,P=0.047)和入院美国国立卫生研究院卒中量表(National Institutes of Health Stroke Scale,NIHSS)评分(OR 1.320,95%CI 1.217~1.431,P0.001)。结论入院时糖化血红蛋白升高是大动脉粥样硬化性急性缺血性卒中患者一年不良心脑血管预后和不良功能预后的预测因素。 相似文献
6.
Introduction Intraarterial thrombolysis and mechanical embolectomy have been studied for endovascular treatment of stroke. The MERCI and
Multi MERCI trials of mechanical embolectomy with or without adjuvant intraarterial thrombolysis demonstrated effective recanalization,
but with a higher mortality compared with control patients in the PROACT II trial of intraarterial thrombolysis. Differences
in trial design may account for this mortality difference.
Methods We identified patients in the MERCI and Multi MERCI trials who would have been eligible for PROACT II. Rates of good outcome
(mRS ≤2) and mortality at 90 days were compared, adjusting for differences in baseline NIHSS score and age.
Results Sixty-eight patients enrolled in MERCI and 81 enrolled in Multi MERCI were eligible for PROACT II. In both unadjusted and
adjusted analyses, PROACT II-eligible embolectomy patients showed a trend toward better clinical outcomes compared to the
PROACT II control arm (adjusted, MERCI 35.4% [p = ns], Multi MERCI 42.8% [p = 0.048], PROACT II control, 25.4%). In both unadjusted
and adjusted analyses, mortality rates did not significantly differ between embolectomy patients and PROACT II control patients
(adjusted analysis, MERCI 29.1%, Multi MERCI 18.0%, PROACT II control, 27.1%). Compared with the PROACT II treatment group,
embolectomy groups showed similar rates of good outcome and mortality.
Conclusions Differences in mortality and proportion of good outcome between the MERCI/Multi MERCI trials and the PROACT II trial are explained
by differences in study design and baseline characteristics of patients. Mechanical embolectomy and IA thrombolysis may each
be reasonable strategies for acute stroke; a randomized trial is necessary to confirm these results. 相似文献
7.
目的 评价机械预防对卒中患者静脉血栓栓塞(venous thromboembolism,VTE)的预防效果。
方法 计算机检索PubMed、Embase、Cochrane Library、Web of Science、CINAHL、中国知网、万方数据知
识服务平台、中国生物医学文献数据库有关机械预防(间歇充气加压泵、弹力袜)联合常规预防对卒
中患者VTE预防的随机对照研究,检索时间为各数据库建库至2021年2月。根据Cochrane风险偏倚评
估工具对纳入文献进行质量评价。使用RevMan 5.3进行meta分析,并采用推荐、评估、发展和评价等
级(grades of recommendation,assessment,development,and evaluation,GRADE)系统对VTE、深静脉血栓
(deep venous thrombosis,DVT)、肺栓塞(pulmonary embolism,PE)的发生率和入组30 d死亡率的meta分
析结果进行证据分级。
结果 共纳入8篇随机对照研究,5999例患者。meta分析结果显示,机械预防联合常规预防可降低
卒中患者VTE的发生率(RR 0.73,95%CI 0.55~0.98,P =0.03);间歇充气加压泵联合常规预防在DVT
的发生率上预防效果优于单纯常规预防(RR 0.53,95%CI 0.31~0.93,P =0.03),弹力袜对DVT的预防
效果不明显;机械预防联合常规预防对卒中患者入组30 d死亡率和PE的发生率改善不明显。GRADE
评分显示,机械预防对VTE和间歇充气加压泵对DVT发生率的证据级别为低级,机械预防对PE发生
率、机械预防对入组30 d死亡率、弹力袜对DVT的证据级别为中等。
结论 机械预防联合常规预防能降低卒中患者VTE发生率,但不能降低患者的PE发生率和入组
30 d死亡率。 相似文献
8.
Dolores Cocho Sulema Yarleque Anuncia Boltes Jordi Espinosa Jordi Ciurans Claustre Pont-Sunyer Jordi Pons 《Journal of stroke and cerebrovascular diseases》2018,27(12):3657-3661
Background: It is unclear whether very old patients benefit from stroke unit. The aim of our work was to compare the clinical outcome of patients with ischemic stroke aged either 70 or 80 (G 1) versus oldest-old greater than or equal to 81 years (G 2). Methods: Of 1187 patients admitted with stroke during 5 years in our stroke unit, we included 252 patients with independent functional status (modified Rankin scale, [mRS] ≤ 2) before the stroke. All patients underwent clinical examination, blood test, electrocardiography, brain imaging, and cerebrovascular ultrasound. Clinical outcome was assessed with the mRS and National Institutes of Health Stroke Scale (NIHSS) at discharge. We considered favorable outcome mRS 0-2 at discharge. Results: Of 252 patients included, 55% were male, 150 (59.5%) patients belonged to G1 and 102 (40.5%) G2. We detected a significant increase of atrial fibrillation, bronchoaspiration, mortality, higher NIHSS at admission, and worse functional status at discharge in G2. No significant differences in other demographic, vascular risk factors, hospital stay, NIHSS at discharge or subtype of stroke were found. NIHSS at discharge was the only independent predictor of good functional status (odds ratio 0.4; 95% confidence interval, 0.3-0.6; P < .001). Conclusions: Oldest-old patients showed similar NIHSS at discharge than younger patients despite having higher neurological severity at admission. Our results support the hypothesis that oldest-old patients have good recovery potential, and should not be excluded from the stroke unit. The worse functional status detected at discharge in these patients could be attributed to others factors and not to neurological severity. 相似文献
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10.
Objective
Leukoaraiosis (LA) has been suggested to be related to the poor outcome or the occurrence of symptomatic intracerebral hemorrhage (sICH) after acute ischemic stroke. We retrospectively investigated the influences of LA on long-term outcome and the occurrence of sICH after thrombolysis in acute ischemic stroke (AIS).Methods
In this study, we recruited 164 patients with AIS and magnetic resonance image (MRI)-detected thrombolysis. The presence and extent of LA were assessed using the Fazekas grading system. The National Institutes of Health Stroke Scale score was used to assess the baseline measure of neurologic severity, and the modified Rankin Scale score assessment was used up to 1 year after thrombolysis.Results
Of 164 subjects, 56 (34.2%) showed LA on MRI. Compared to the 108 patients without LA, the patients with LA were of much older age (p<0.01), had a higher prevalence of hypertension (p<0.01), and had a much poorer outcome at 90 days (p=0.05) and 1 yr (p=0.01) after thrombolysis. There were no significant differences in sICH between patients with and without LA on MRI. In univariate analysis for the occurrence of poor outcome at 90 days after thrombolysis, the size of ischemic lesion on diffusion weighted images (DWI), [odds ratio (OR), 1.03; 95% confidence interval (95% CI), 1.01-1.04; p<0.01], recanalization (OR, 0.03; 95% CI, 0.01-0.10; p<0.01), sICH (OR, 12.2; 95% CI, 1.54-95.8), neurologic severity (OR, 1.17; 95% CI, 1.09-1.25; p<0.01), blood glucose level (OR, 1.01; 95% CI, 1.00-1.02; p=0.03), and the presence of LA on MRI (OR, 2.01; 95% CI, 1.04-3.01; p=0.04) were statistically significant. In multivariate analysis, neurologic severity (OR, 1.14; 95% CI, 1.04-1.24; p<0.01), recanalization (OR, 0.03; 95% CI, 0.01-0.11; p<0.01), lesion size on DWI (OR, 1.02; 95% CI, 1.01-1.03; p=0.02), serum glucose level (OR, 1.01; 95% CI; 1.01-1.02; p=0.03), and the presence of LA on MRI (OR, 3.2; 95% CI, 1.22-8.48; p<0.01) showed statistically significant differences. These trends persisted up to 1 yr after thrombolysis.Conclusion
In this study, we demonstrated that the presence of LA on MRI might be related to poor outcome after use of intravenous tissue plasminogen activator in AIS. 相似文献11.
12.
目的 探讨吞咽延迟卒中患者吞咽任务相关的吞咽中枢激活区域的变化,以期寻找吞咽延迟与吞咽中枢异常之间的关系。方法 5例经电视透视检查证实存在吞咽延迟的缺血性卒中患者以及7例健康志愿者接受功能磁共振成像检查。试验者间隔一定时间(从20、25、30 s中随机抽取一个时间)向受试者口中注入1 ml室温纯净水,令受试者进行吞咽。共注入11 ml水。在3.0 T核磁共振仪(西门子)上,利用血氧水平依赖法(BOLD)采集吞咽过程的数据。结果 电视透视检查发现吞咽延迟卒中患者吞咽潜伏期中位数为0.09(0.03~0.15)s。2 例患者有轻度的会厌谷滞留,1 例患者存在咽部感觉减退,其余无明显异常表现。患者的功能磁共振结果显示研究组没有岛叶激活,但有扣带回激活。对照组有岛叶激活但没有扣带回激活。研究组运动区激活区域少于健康志愿者。结论 患者在自主吞咽过程中没有岛叶激活提示自主吞咽脑区功能异常,可能与吞咽延迟有关。运动皮层激活区少于健康志愿者可能与吞咽肌力弱有关。 相似文献
13.
目的 探索大型多中心卒中队列研究数据与行政管理数据匹配的情况,为同类临床研究数据质量控
制提供新的思路与方法。
方法 本研究选取2015-2017年入组并完成90 d随访的12 112例缺血性卒中队列患者为研究对象,
将研究对象与2015-2017年全国疾病监测系统死因监测数据库中所有死亡个案进行匹配,比较卒中
队列中未匹配到死亡信息而死因监测数据库显示死亡的队列患者与死亡信息正确匹配的队列患者在
地区、医院分布及患者特征等方面的差异。
结果 两组患者在地区、医院分布及患者特征等方面的差异均无统计学意义,但从数据趋势来
看,入院时NIHSS评分≤3分患者未成功匹配到死亡信息的比率明显高于入院时NIHSS评分>3分患者
(11.36% vs 6.56%);单独居住患者未成功匹配到死亡信息的比率明显高于与家人同住患者(13.16%
vs 7.65%)。
结论 通过数据分析提示入院时神经功能缺损程度轻的患者、独居的患者随访调查时获得准确死
亡结局信息更不易。数据库匹配研究方法在一定程度上可弥补大型多中心队列研究随访信息缺失的
现象,通过两种不同来源死亡结局信息的互补,可获得更为准确的卒中死亡结局信息。 相似文献
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目的 调查中国卒中单元对缺血性卒中患者收治的现况,并探索卒中单元对改善卒中医疗质量绩效
指标及患者在院预后的影响。
方法 本研究数据来自中国多中心缺血性卒中住院患者登记研究。按照是否进入卒中单元,将
研究对象分为卒中单元组与非卒中单元组。比较两组间患者的卒中医疗质量关键绩效指标(key
performance index,KPI)和在院预后(卒中复发、联合血管事件、全因死亡)的差异,并采用多因素回归,
分析与卒中单元相关的KPI及卒中单元与缺血性卒中患者在院预后的相关性。
结果 本研究共纳入了全国1374家医院的269 428例急性缺血性卒中住院患者。其中,63 548例
(23.6%)患者纳入卒中单元组。卒中单元与较高比例的rt-PA静脉溶栓(OR 1.48,95%CI 1.43~1.53)、
早期抗栓治疗(OR 1.13,95%CI 1.10~1.17)、深静脉血栓预防(OR 1.19,95%CI 1.16~1.22)、吞
咽功能筛查(OR 1.36,95%CI 1.32~1.39)、康复评估(OR 1.31,95%CI 1.28~1.34)、出院抗栓治疗
(OR 1.12,95%CI 1.08~1.15)、合并心房颤动患者抗凝治疗(OR 1.13,95%CI 1.08~1.19)、戒烟宣教
(OR 1.22,95%CI 1.20~1.25)独立相关,与较低的在院卒中复发率(HR 0.79,95%CI 0.75~0.82)和
联合血管事件发生率(HR 0.80,95%CI 0.77~0.84)独立相关(均P <0.001)。
结论 进入卒中单元的缺血性卒中患者,卒中医疗质量KPI完成较好,在院卒中复发率及联合血管事
件率较低。 相似文献
17.
目的 调查中国卒中单元对缺血性卒中患者收治的现况,并探索卒中单元对改善卒中医疗质量绩效
指标及患者在院预后的影响。
方法 本研究数据来自中国多中心缺血性卒中住院患者登记研究。按照是否进入卒中单元,将
研究对象分为卒中单元组与非卒中单元组。比较两组间患者的卒中医疗质量关键绩效指标(key
performance index,KPI)和在院预后(卒中复发、联合血管事件、全因死亡)的差异,并采用多因素回归,
分析与卒中单元相关的KPI及卒中单元与缺血性卒中患者在院预后的相关性。
结果 本研究共纳入了全国1374家医院的269 428例急性缺血性卒中住院患者。其中,63 548例
(23.6%)患者纳入卒中单元组。卒中单元与较高比例的rt-PA静脉溶栓(OR 1.48,95%CI 1.43~1.53)、
早期抗栓治疗(OR 1.13,95%CI 1.10~1.17)、深静脉血栓预防(OR 1.19,95%CI 1.16~1.22)、吞
咽功能筛查(OR 1.36,95%CI 1.32~1.39)、康复评估(OR 1.31,95%CI 1.28~1.34)、出院抗栓治疗
(OR 1.12,95%CI 1.08~1.15)、合并心房颤动患者抗凝治疗(OR 1.13,95%CI 1.08~1.19)、戒烟宣教
(OR 1.22,95%CI 1.20~1.25)独立相关,与较低的在院卒中复发率(HR 0.79,95%CI 0.75~0.82)和
联合血管事件发生率(HR 0.80,95%CI 0.77~0.84)独立相关(均P <0.001)。
结论 进入卒中单元的缺血性卒中患者,卒中医疗质量KPI完成较好,在院卒中复发率及联合血管事
件率较低。 相似文献
18.
Although a wide range of strategies have been established to improve intravenous tissue plasminogen activator (IV-tPA) treatment rates, international benchmarking has not been regularly used as a systems improvement tool. We compared acute stroke codes (ASC) between two hospitals in Australia and Japan to study the activation process and potentially improve the implementation of thrombolysis. Consecutive patients who were admitted to each hospital via ASC were prospectively collected. We compared IV-tPA rates, factors contributing to exclusion from IV-tPA, and pre- and in-hospital process of care. IV-tPA treatment rates were significantly higher in the Australian hospital than in the Japanese (41% versus 25% of acute ischaemic stroke patients, p = 0.0016). In both hospitals, reasons for exclusion from IV-tPA treatment were intracerebral haemorrhage, mild symptoms, and stroke mimic. Patients with baseline National Institutes of Health Stroke Scale score ⩽5 were more likely to be excluded from IV-tPA in the Japanese hospital. Of patients treated with IV-tPA, the door-to-needle time (median, 63 versus 54 minutes, p = 0.0355) and imaging-to-needle time (34 versus 27 minutes, p = 0.0220) were longer in the Australian hospital. Through international benchmarking using cohorts captured under ASC, significant differences were noted in rates of IV-tPA treatment and workflow speed. This variation highlights opportunity to improve and areas to focus targeted practice improvement strategies. 相似文献
19.
Early Blood‐Brain Barrier Disruption after Mechanical Thrombectomy in Acute Ischemic Stroke 下载免费PDF全文
Zhong‐Song Shi Gary R. Duckwiler Reza Jahan Satoshi Tateshima Viktor Szeder Jeffrey L. Saver Doojin Kim Latisha K. Sharma Paul M. Vespa Noriko Salamon J. Pablo Villablanca Fernando Viñuela Lei Feng Yince Loh David S. Liebeskind 《Journal of neuroimaging》2018,28(3):283-288
20.
目的 探讨FAST、急诊卒中识别(recognition of stroke in the emergency room,ROSIER)、洛杉矶院前
卒中筛查(Los Angeles prehospital stroke screen,LAPSS)三种卒中筛查量表在社区疑诊卒中患者快速
转诊中的应用价值。
方法 纳入2018年1月-2019年9月在北京市昌平区东小口社区卫生服务中心和延庆区永宁社区卫生
服务中心就诊的疑似卒中患者,分别用FAST、ROSIER、LAPSS三种量表进行卒中初筛,按照上级医院
患者最终诊断分为卒中组和非卒中组,比较三种评价量表筛查卒中的准确率、灵敏度和特异度。
结果 共纳入309例患者,平均年龄70.5±11.6岁,其中男性156例(50.5%)。卒中组243例(78.6%),
非卒中组66例(21.4%)。FAST、ROSIER和LAPSS三种量表筛查卒中的准确率分别为92.2%、71.5%、
67.3%(P<0.001),灵敏度分别为94.2%、66.3%、60.5%(P<0.001),特异度分别为84.8%、90.9%、
92.4%(P =0.327);进一步两两比较,FAST量表准确率、灵敏度均高于ROSIER和LAPSS量表(均P
<0.001)。
结论 FAST量表的应用价值较好,适合社区医生作为初诊疑似卒中患者快速转诊的判断工具。 相似文献