European Stroke Journal最新文献

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Cost-effectiveness of endovascular treatment after 6-24 h in ischaemic stroke patients with collateral flow on CT-angiography: A model-based economic evaluation of the MR CLEAN-LATE trial. CT 血管造影显示有侧支血流的缺血性脑卒中患者 6-24 小时后进行血管内治疗的成本效益:基于模型的 MR CLEAN-LATE 试验经济评估。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2023-12-28 DOI: 10.1177/23969873231220464
Florentina Me Pinckaers, Silvia Maa Evers, Susanne Gh Olthuis, Hieronymus D Boogaarts, Alida A Postma, Robert J van Oostenbrugge, Wim H van Zwam, Janneke Pc Grutters
{"title":"Cost-effectiveness of endovascular treatment after 6-24 h in ischaemic stroke patients with collateral flow on CT-angiography: A model-based economic evaluation of the MR CLEAN-LATE trial.","authors":"Florentina Me Pinckaers, Silvia Maa Evers, Susanne Gh Olthuis, Hieronymus D Boogaarts, Alida A Postma, Robert J van Oostenbrugge, Wim H van Zwam, Janneke Pc Grutters","doi":"10.1177/23969873231220464","DOIUrl":"10.1177/23969873231220464","url":null,"abstract":"<p><strong>Background: </strong>The MR CLEAN-LATE trial has shown that patient selection for endovascular treatment (EVT) in the late window (6-24 h after onset or last-seen-well) based on the presence of collateral flow on CT-angiography is safe and effective. We aimed to assess the cost-effectiveness of late-window collateral-based EVT-selection compared to best medical management (BMM) over a lifetime horizon (until 95 years of age).</p><p><strong>Materials and methods: </strong>A model-based economic evaluation was performed from a societal perspective in The Netherlands. A decision tree was combined with a state-transition (Markov) model. Health states were defined by the modified Rankin Scale (mRS). Initial probabilities at 3-months post-stroke were based on MR CLEAN-LATE data. Transition probabilities were derived from previous literature. Information on short- and long-term resource use and utilities was obtained from a study using MR CLEAN-LATE and cross-sectional data. All costs are expressed in 2022 euros. Costs and quality-adjusted life years (QALYs) were discounted at a rate of 4% and 1.5%, respectively. The effect of parameter uncertainty was assessed using probabilistic sensitivity analysis (PSA).</p><p><strong>Results: </strong>On average, the EVT strategy cost €159,592 (95% CI: €140,830-€180,154) and generated 3.46 QALYs (95% CI: 3.04-3.90) per patient, whereas the costs and QALYs associated with BMM were €149,935 (95% CI: €130,841-€171,776) and 2.88 (95% CI: 2.48-3.29), respectively. The incremental cost-effectiveness ratio per QALY and the incremental net monetary benefit were €16,442 and €19,710, respectively. At a cost-effectiveness threshold of €50,000/QALY, EVT was cost-effective in 87% of replications.</p><p><strong>Discussion and conclusion: </strong>Collateral-based selection for late-window EVT is likely cost-effective from a societal perspective in The Netherlands.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318439/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139049532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of leukoaraiosis on the infarct growth rate and clinical outcome in acute large vessel occlusion stroke after endovascular thrombectomy. 血管内血栓切除术后白细胞增多症对急性大血管闭塞性卒中梗塞生长率和临床预后的影响。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2024-01-17 DOI: 10.1177/23969873241226771
Guangchen He, Hui Fang, Bo Xue, Liming Wei, Haitao Lu, Jiangshan Deng, Yueqi Zhu
{"title":"Impact of leukoaraiosis on the infarct growth rate and clinical outcome in acute large vessel occlusion stroke after endovascular thrombectomy.","authors":"Guangchen He, Hui Fang, Bo Xue, Liming Wei, Haitao Lu, Jiangshan Deng, Yueqi Zhu","doi":"10.1177/23969873241226771","DOIUrl":"10.1177/23969873241226771","url":null,"abstract":"<p><strong>Introduction: </strong>As a marker of chronic cerebral small vessel disease, leukoaraiosis (LA) was reported to impact the recruitment of collaterals in acute ischemic stroke (AIS). We intended to explore the impact of LA on the infarct growth rate (IGR) and clinical outcome by impaired collateral development in AIS patients with large vessel occlusion (LVO) who underwent endovascular thrombectomy (EVT).</p><p><strong>Patients and methods: </strong>Two hundred thirty-six AIS patients who underwent EVT were retrospectively reviewed. The severity of LA was graded using the Fazekas scale with non-contrast CT. IGR was calculated by the acute core volume on CT perfusion divided by the time from stroke onset to imaging. The collateral status after LVO was assessed using the ASITN/SIR collateral scale. The clinical outcomes after EVT were evaluated using a <i>modified Rankin Scale</i> (<i>mRS</i>). The Alberta stroke program early <i>CT score</i> (<i>ASPECTS</i>), the National Institutes of Health Stroke Scale (NIHSS) score at admission, and the modified treatment in cerebral infarction (<i>mTICI</i>) score after EVT were also included. Correlations between those factors were analyzed.</p><p><strong>Results: </strong>Patients with severe LA had significantly larger core volume on CTP (<i>p</i> = 0.022) and lower collateral grade (<i>p</i> < 0.001). Faster IGR was significantly associated with higher LA severity (adjusted odds ratio [aOR]: 1.53; 95% CI: 1.02-2.33; <i>p</i> = 0.046), higher NIHSS (aOR: 1.04; 95% CI: 1.00-1.09; <i>p</i> = 0.032) and impaired collaterals (aOR: 2.26; 95% CI: 1.27-4.03; <i>p</i> = 0.005). In mediation analysis, collaterals explained 33% of the effect of LA on fast IGR. There was correlation between the severity of LA and mRS (<i>p</i> = 0.007).</p><p><strong>Discussion and conclusion: </strong>The increasing severity of LA is associated with impaired collateral status and fast infarct growth. These findings suggest that LA may become a predictive imaging biomarker for the likelihood of progression of tissue injury and clinical outcome after EVT in acute large vessel occlusion stroke.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318440/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139478533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recanalization status and temporal evolution of early ischemic changes following stroke thrombectomy. 脑卒中取栓后早期缺血改变的再通状态和时间演变。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2023-11-22 DOI: 10.1177/23969873231214207
Pekka Virtanen, Liisa Tomppo, Georgios Georgiopoulos, Nina Brandstack, Erno Peltola, Tatu Kokkonen, Kimmo Lappalainen, Antti Korvenoja, Daniel Strbian
{"title":"Recanalization status and temporal evolution of early ischemic changes following stroke thrombectomy.","authors":"Pekka Virtanen, Liisa Tomppo, Georgios Georgiopoulos, Nina Brandstack, Erno Peltola, Tatu Kokkonen, Kimmo Lappalainen, Antti Korvenoja, Daniel Strbian","doi":"10.1177/23969873231214207","DOIUrl":"10.1177/23969873231214207","url":null,"abstract":"<p><strong>Introduction: </strong>Present-day computer tomography (CT) scanners have excellent spatial resolution and signal-to-noise ratio and are instrumental detecting early ischemic changes (EIC) in brain. We assessed the temporal changes of EIC based on the recanalization status after thrombectomy.</p><p><strong>Patients and methods: </strong>The cohort comprises consecutive patients with acute ischemic stroke in anterior circulation treated with thrombectomy in tertiary referral hospital. All baseline and follow-up scans were screened for any ischemic changes and further classified using Alberta Stroke Program Early CT Score (ASPECTS). Generalized linear mixed models were used to analyze the impact of recanalization status using modified Thrombolysis in Cerebral Infarction (mTICI) on temporal evolution of ischemic changes.</p><p><strong>Results: </strong>We included 614 patients with ICA, M1, or M2 occlusions. Median ASPECTS score was 9 (IQR 7-10) at baseline and 7 (5-8) at approximately 24 h. mTICI 3 was achieved in 207 (33.8%), 2B 241 (39.3%), 2A in 77 (12.6%), and 0-1 in 88 (14.3%) patients. Compared to patients with mTICI 3, those with mTICI 0-1 and 2A had less favorable temporal changes of ASPECTS (<i>p</i> < 0.001). Effect of recanalization was noted in the cortical regions of ICA/M1 patients, but not in their deep structures or patients with M2 occlusions. All ischemic changes detected at baseline were also present at all follow-up images, regardless of the recanalization status.</p><p><strong>Conclusions: </strong>Temporal evolution of the ischemic changes and ASPECTS are related to the success of the recanalization therapy in cortical regions of ICA/M1 patients, but not in their deep brain structures or M2 patients. In none of the patients did EIC revert in any brain region after successful recanalization.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318421/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138292056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Detection of microemboli in patients with acute ischaemic stroke and atrial fibrillation suggests poor functional outcome. 在急性缺血性脑卒中合并心房颤动的患者中检测到微栓子,表明其功能预后较差。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2023-12-27 DOI: 10.1177/23969873231220508
Pedro Castro, J Ferreira, Branko Malojcic, Danira Bazadona, Claudio Baracchini, Alessio Pieroni, David Skoloudik, Elsa Azevedo, Manfred Kaps
{"title":"Detection of microemboli in patients with acute ischaemic stroke and atrial fibrillation suggests poor functional outcome.","authors":"Pedro Castro, J Ferreira, Branko Malojcic, Danira Bazadona, Claudio Baracchini, Alessio Pieroni, David Skoloudik, Elsa Azevedo, Manfred Kaps","doi":"10.1177/23969873231220508","DOIUrl":"10.1177/23969873231220508","url":null,"abstract":"<p><strong>Introduction: </strong>We investigated the burden of microembolic signals (MES) in patients with acute ischaemic stroke (AIS) and atrial fibrillation (AF), assessing their impact on functional outcomes.</p><p><strong>Patients and methods: </strong>This multicentre international prospective cohort study involved patients with AIS and either a known or newly diagnosed anticoagulant-naïve AF. All centres utilised the same transcranial Doppler machine for 1-h monitoring with bilateral 2 MHz probes within 24 h of symptom onset. Recordings underwent MES analysis by a blinded central reader. The primary objectives were to ascertain the MES proportion and its association with functional outcomes assessed by the modified Rankin scale (mRS) score at 90 days.</p><p><strong>Results: </strong>Between September 2019 and May 2021, we enrolled 61 patients, with a median age of 78 years (interquartile range 73-83) and a median stroke severity score of 11 (interquartile range 4-18). MES were observed in 14 patients (23%), predominantly unilateral (12/14, 86%), with a median rate of 6 counts/hour (interquartile range 4-18). MES occurrence was higher post-thrombectomy and among those with elevated brain natriuretic peptide levels (<i>p</i> < 0.05). A worse mRS score of 3-6 was more frequent in patients with MES, occurring in 11/14 (79%), compared to those without MES, 20/47 (43%), with an adjusted odds ratio of 5.04 (95% CI, 1.15-39.4), <i>p</i> = 0.04.</p><p><strong>Conclusions: </strong>Nearly a quarter of patients with AIS and AF exhibited silent microembolization after the index event. Detecting MES within 24 h post-stroke (using transcranial Doppler) could signify a marker of poor functional outcomes. Subsequent trials will assess if very early antithrombotic treatment might enhance outcomes in this highly selective group of cardioembolic stroke patients. (Clinicaltrials.gov ID: NCT06018090).</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318424/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139040729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ten-year national trends in in-hospital mortality and functional outcomes after intracerebral hemorrhage by age in Japan: J-ASPECT study. 日本按年龄分列的脑出血住院死亡率和功能预后的十年全国趋势:J-ASPECT 研究。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2024-01-30 DOI: 10.1177/23969873231222736
Yuriko Nakaoku, Soshiro Ogata, Nice Ren, Tomotaka Tanaka, Ryota Kurogi, Kunihiro Nishimura, Koji Iihara
{"title":"Ten-year national trends in in-hospital mortality and functional outcomes after intracerebral hemorrhage by age in Japan: J-ASPECT study.","authors":"Yuriko Nakaoku, Soshiro Ogata, Nice Ren, Tomotaka Tanaka, Ryota Kurogi, Kunihiro Nishimura, Koji Iihara","doi":"10.1177/23969873231222736","DOIUrl":"10.1177/23969873231222736","url":null,"abstract":"<p><strong>Introduction: </strong>National-level data on trends in the prognosis of age-stratified patients with intracerebral hemorrhage (ICH) are lacking. This study aimed to assess time trends in in-hospital mortality and functional outcomes of ICH patients by sex and age, and to explore factors associated with changes in in-hospital mortality trend.</p><p><strong>Patients and methods: </strong>Using the largest nationwide, J-ASPECT stroke database in Japan, this serial cross-sectional study included ICH patients aged ⩾18 years who were hospitalized for non-traumatic ICH from April 2010 to March 2020. We examined trends in in-hospital mortality and functional outcomes using the modified Rankin Scale at discharge, as well as differences in in-hospital mortality change between age groups.</p><p><strong>Results: </strong>Among 262,399 ICH patients from 934 hospitals, crude in-hospital mortality showed a significant decreasing time trend (from 19.5% to 16.7%), and this trend was consistent across sex and age groups. In addition, differences in in-hospital mortality change over the 10-year study period were significant between male patients aged ⩾75 years and those aged ⩽64 years (-3.9% [95% confidence interval, -5.4 to -2.4] for 75-84 years; -4.1% [-6.3 to -1.9] for ⩾85 years). On the other hand, the proportion of dependent patients (mRS 3-5) at discharge increased from 52.0% to 54.9% over the 10-year study period.</p><p><strong>Conclusion: </strong>The in-hospital mortality of ICH patients improved, whereas the proportion of patients with dependent functional outcome at discharge increased, over the 10-year study period. Elucidating the mechanism underlying differences in in-hospital mortality reduction in men may provide insights into effective interventions in the future.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318425/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139576850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial. 社论
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 DOI: 10.1177/23969873241252063
Kennedy Lees, Else Charlotte Sandset
{"title":"Editorial.","authors":"Kennedy Lees, Else Charlotte Sandset","doi":"10.1177/23969873241252063","DOIUrl":"10.1177/23969873241252063","url":null,"abstract":"","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318431/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141076757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Discordance between LDL-C and apolipoprotein B is associated with large-artery-atherosclerosis ischemic stroke in patients ⩽70 years of age. 低密度脂蛋白胆固醇与载脂蛋白 B 的不一致与 70 岁以上患者的大动脉动脉粥样硬化缺血性中风有关。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2024-01-26 DOI: 10.1177/23969873231221619
Lilian Kriemler, Salome Rudin, Joanna Gawinecka, Felix Gross, Markus Arnold, Juliane Schweizer, Laura Westphal, Corinne Inauen, Thomas Pokorny, Tolga Dittrich, Anna Toebak, Marcel Arnold, Mirjam Christ-Crain, Arnold von Eckardstein, Katharina Rentsch, Mira Katan, Gian Marco De Marchis
{"title":"Discordance between LDL-C and apolipoprotein B is associated with large-artery-atherosclerosis ischemic stroke in patients ⩽70 years of age.","authors":"Lilian Kriemler, Salome Rudin, Joanna Gawinecka, Felix Gross, Markus Arnold, Juliane Schweizer, Laura Westphal, Corinne Inauen, Thomas Pokorny, Tolga Dittrich, Anna Toebak, Marcel Arnold, Mirjam Christ-Crain, Arnold von Eckardstein, Katharina Rentsch, Mira Katan, Gian Marco De Marchis","doi":"10.1177/23969873231221619","DOIUrl":"10.1177/23969873231221619","url":null,"abstract":"<p><strong>Background and aims: </strong>Low density lipoprotein (LDL-C) and other atherogenic lipoproteins are coated by apolipoprotein B100 (apoB). The correlation between LDL-C and apoB is usually thight, but in some cases LDL-C underestimates apoB levels and residual cardiovascular risk. We aimed to assess if a discordance of LDL-C-levels with apoB levels is associated with LAA stroke.</p><p><strong>Methods: </strong>We included patients with an acute ischemic stroke from two prospective studies enrolled at the University Hospital Bern, Basel and Zurich, Switzerland. LDL-C and apoB were measured within 24 h of symptom onset. By linear regression, for each LDL-C, we computed the expected apoB level assuming a perfect correlation. Higher-than-expected apoB was defined as apoB level being in the upper residual tertile.</p><p><strong>Results: </strong>Overall, we included 1783 patients, of which 260 had a LAA stroke (15%). In the overall cohort, higher-than-expected apoB values were not associated with LAA. However, a significant interaction with age was present. Among the 738 patients ⩽70 years of age, a higher-than-expected apoB was more frequent in patients with LAA- versus non LAA-stroke (48% vs 36%, <i>p</i> = 0.02). In multivariate analysis, a higher-than-expected apoB was associated with LAA stroke (aOR = aOR 2.48, 95%CI 1.14-5.38). Among those aged ⩽70 years and with LAA, 11.7% had higher than guideline-recommended apoB despite LDL-C ⩽ 1.8 mmol/L (<70 mg/dl), compared to 5.9% among patients with other stroke etiologies (<i>p</i> = 0.04). A triglyceride cut-off of ⩾0.95 mmol/L had, in external validation, a sensitivity of 71% and specificity of 52% for apoB ⩾ 0.65 g/L among patients with LDL-C <1.8 mmol/L.</p><p><strong>Conclusions: </strong>Among patients aged ⩽70 years, a higher-than-expected apoB was independently associated with LAA stroke. Measuring apoB may help identify younger stroke patients potentially benefiting from intensified lipid-lowering therapy.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318434/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139567523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Early tirofiban administration after intravenous thrombolysis in acute ischemic stroke (ADVENT): Study protocol of a multicenter, randomized, double-blind, placebo-controlled clinical trial. 急性缺血性脑卒中静脉溶栓后早期应用替罗非班(ADVENT):一项多中心、随机、双盲、安慰剂对照临床试验的研究方案。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2024-01-09 DOI: 10.1177/23969873231225069
Zhen-Ni Guo, Ke-Jia Zhang, Peng Zhang, Yang Qu, Reziya Abuduxukuer, Thanh N Nguyen, Hui-Sheng Chen, Yi Yang
{"title":"Early tirofiban administration after intravenous thrombolysis in acute ischemic stroke (ADVENT): Study protocol of a multicenter, randomized, double-blind, placebo-controlled clinical trial.","authors":"Zhen-Ni Guo, Ke-Jia Zhang, Peng Zhang, Yang Qu, Reziya Abuduxukuer, Thanh N Nguyen, Hui-Sheng Chen, Yi Yang","doi":"10.1177/23969873231225069","DOIUrl":"10.1177/23969873231225069","url":null,"abstract":"<p><strong>Background: </strong>Nearly half of patients with acute ischemic stroke who undergo intravenous thrombolysis (IVT) fail to achieve excellent functional outcomes. Early administration of tirofiban after IVT may improve patient outcomes.</p><p><strong>Objective: </strong>To evaluate the efficacy and safety of early tirofiban administration after intravenous tenecteplase in patients with acute ischemic stroke.</p><p><strong>Methods and design: </strong>The ADVENT trial is a multicenter, randomized, parallel-controlled, double-blind clinical trial. A total of 1084 patients undergoing IVT without subsequent endovascular treatment will be recruited from multiple hospitals in China. Subjects will be randomized in a 1:1 ratio to receive tirofiban or placebo, which will be infused within 6 h after IVT until 24 h after IVT, at 0.4 μg/kg/min for 30 min and then at 0.1 μg/kg/min. The primary efficacy outcome is the proportion of patients with excellent functional outcomes (modified Rankin Scale (mRS) ⩽ 1) at 90 days. Secondary outcomes include the proportion of patients with favorable functional outcomes (mRS ⩽ 2) at 90 days and neurological functional assessments evaluated during hospitalization. Symptomatic intracranial hemorrhage will be the primary safety outcome. Mortality and other adverse events will be recorded.</p><p><strong>Discussion: </strong>This pivotal trial will provide important data on the early administration of antiplatelet therapy after IVT and may promote progress in treatment standards.</p><p><strong>Trial registry: </strong>ClinicalTrials.gov (NCT06045156).</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318417/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139404778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Mobile Stroke Unit dispatch on blood pressure management and outcomes in patients with intracerebral haematoma: Results from the Berlin_Prehospital Or Usual Care Delivery in acute Stroke (B_PROUD) controlled intervention study. 流动卒中单元调度对脑内血肿患者血压管理和预后的影响:来自急性卒中berlin_院前或常规护理交付(B_PROUD)对照干预研究的结果。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2023-11-28 DOI: 10.1177/23969873231213156
Eugen Schwabauer, Marco Piccininni, Erik Freitag, Martin Ebinger, Frederik Geisler, Peter Harmel, Annegret Hille, Irina Lorenz-Meyer, Ira Rohrpasser-Napierkowski, Tobias Kurth, Jessica L Rohmann, Matthias Endres, Frieder Schlunk, Joachim Weber, Matthias Wendt, Heinrich J Audebert
{"title":"Effects of Mobile Stroke Unit dispatch on blood pressure management and outcomes in patients with intracerebral haematoma: Results from the Berlin_Prehospital Or Usual Care Delivery in acute Stroke (B_PROUD) controlled intervention study.","authors":"Eugen Schwabauer, Marco Piccininni, Erik Freitag, Martin Ebinger, Frederik Geisler, Peter Harmel, Annegret Hille, Irina Lorenz-Meyer, Ira Rohrpasser-Napierkowski, Tobias Kurth, Jessica L Rohmann, Matthias Endres, Frieder Schlunk, Joachim Weber, Matthias Wendt, Heinrich J Audebert","doi":"10.1177/23969873231213156","DOIUrl":"10.1177/23969873231213156","url":null,"abstract":"<p><strong>Introduction: </strong>In patients with acute intracerebral haemorrhage (ICH) and elevated systolic blood pressure (BP), guidelines suggest that systolic BP reduction to <140 mmHg should be rapidly initiated. Compared with conventional care, Mobile Stroke Units (MSUs) allow for earlier ICH diagnosis through prehospital imaging and earlier BP lowering.</p><p><strong>Patients and methods: </strong>ICH patients were prospectively evaluated as a cohort of the controlled B_PROUD-study in which MSU availability alone determined MSU dispatch in addition to conventional ambulance. We used inverse probability of treatment weighting to adjust for confounding to estimate the effect of additional MSU dispatch in ICH patients. Outcomes of interest were 7-day mortality (primary), systolic BP (sBP) at hospital arrival, dispatch-to-imaging time, largest haematoma volume, anticoagulation reversal, length of in-hospital stay, 3-month functional outcome.</p><p><strong>Results: </strong>Between February 2017 and May 2019, MSUs were dispatched to 95 (mean age: 72 ± 13 years, 45% female) and only conventional ambulances to 78 ICH patients (mean age: 71 ± 12 years, 44% female). After adjusting for confounding, we found shorter dispatch-to-imaging time (mean difference: -17.75 min, 95% CI: -27.16 to -8.21 min) and lower sBP at hospital arrival (mean difference = -16.31 mmHg, 95% CI: -30.64 to -6.19 mmHg) in the MSU group. We found no statistically significant difference for the other outcomes, including 7-day mortality (adjusted odds ratio: 1.43, 95% CI: 0.68 to 3.31) or favourable outcome (adjusted odds ratio = 0.67, 95% CI: 0.27 to 1.67).</p><p><strong>Conclusions: </strong>Although MSU dispatch led to sBP reduction and lower dispatch-to-imaging time compared to conventional ambulance care, we found no evidence of better outcomes in the MSU dispatch group.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318420/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138446575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute care bundles should be used for patients with intracerebral haemorrhage: An expert consensus statement. 脑出血患者应使用急性护理捆绑包:专家共识声明。
IF 5.8 3区 医学
European Stroke Journal Pub Date : 2024-06-01 Epub Date: 2023-12-27 DOI: 10.1177/23969873231220235
Adrian R Parry-Jones, Susann J Järhult, Natalie Kreitzer, Andrea Morotti, Danilo Toni, David Seiffge, Alexander David Mendelow, Hiren Patel, Hens Bart Brouwers, Catharina Jm Klijn, Thorsten Steiner, Walter Brian Gibler, Joshua N Goldstein
{"title":"Acute care bundles should be used for patients with intracerebral haemorrhage: An expert consensus statement.","authors":"Adrian R Parry-Jones, Susann J Järhult, Natalie Kreitzer, Andrea Morotti, Danilo Toni, David Seiffge, Alexander David Mendelow, Hiren Patel, Hens Bart Brouwers, Catharina Jm Klijn, Thorsten Steiner, Walter Brian Gibler, Joshua N Goldstein","doi":"10.1177/23969873231220235","DOIUrl":"10.1177/23969873231220235","url":null,"abstract":"<p><strong>Purpose: </strong>Intracerebral haemorrhage (ICH) is the most devastating form of stroke and a major cause of disability. Clinical trials of individual therapies have failed to definitively establish a specific beneficial treatment. However, clinical trials of introducing care bundles, with multiple therapies provided in parallel, appear to clearly reduce morbidity and mortality. Currently, not enough patients receive these interventions in the acute phase.</p><p><strong>Methods: </strong>We convened an expert group to discuss best practices in ICH and to develop recommendations for bundled care that can be delivered in all settings that treat acute ICH, with a focus on European healthcare systems.</p><p><strong>Findings: </strong>In this consensus paper, we argue for widespread implementation of formalised care bundles in ICH, including specific metrics for time to treatment and criteria for the consideration of neurosurgical therapy.</p><p><strong>Discussion: </strong>There is an extraordinary opportunity to improve clinical care and clinical outcomes in this devastating disease. Substantial evidence already exists for a range of therapies that can and should be implemented now.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11318433/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139040728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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