scholarly journals Long-Term Follow-up of Enhanced Holter-Electrocardiography Monitoring in Acute Ischemic Stroke

2021 ◽  
Author(s):  
Rolf Wachter ◽  
Mark Weber-Krüger ◽  
Gerhard F. Hamann ◽  
Pawel Kermer ◽  
Jan Liman ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Long Term Follow Up

scholarly journals Heart dysfunction in patients with acute ischemic stroke or TIA does not predict all-cause mortality at long-term follow-up

BMC Neurology ◽  
2013 ◽  
Vol 13 (1) ◽  
Author(s):  
Alexandra Holmström ◽  
Michael LX Fu ◽  
Clara Hjalmarsson ◽  
Lena Bokemark ◽  
Björn Andersson
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Heart Dysfunction ◽  
All Cause Mortality ◽  
Long Term Follow Up

Mechanical thrombectomy in pediatric stroke: systematic review, individual patient data meta-analysis, and case series

2019 ◽  
Vol 24 (5) ◽  
pp. 558-571 ◽  
Author(s):  
Kartik Bhatia ◽  
Hans Kortman ◽  
Christopher Blair ◽  
Geoffrey Parker ◽  
David Brunacci ◽  
...  
Keyword(s):  
Systematic Review ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Mechanical Thrombectomy ◽  
Case Reports ◽  
Meta Analysis ◽  
Case Series ◽  
Neurological Outcomes

OBJECTIVEThe role of mechanical thrombectomy in pediatric acute ischemic stroke is uncertain, despite extensive evidence of benefit in adults. The existing literature consists of several recent small single-arm cohort studies, as well as multiple prior small case series and case reports. Published reports of pediatric cases have increased markedly since 2015, after the publication of the positive trials in adults. The recent AHA/ASA Scientific Statement on this issue was informed predominantly by pre-2015 case reports and identified several knowledge gaps, including how young a child may undergo thrombectomy. A repeat systematic review and meta-analysis is warranted to help guide therapeutic decisions and address gaps in knowledge.METHODSUsing PRISMA-IPD guidelines, the authors performed a systematic review of the literature from 1999 to April 2019 and individual patient data meta-analysis, with 2 independent reviewers. An additional series of 3 cases in adolescent males from one of the authors’ centers was also included. The primary outcomes were the rate of good long-term (mRS score 0–2 at final follow-up) and short-term (reduction in NIHSS score by ≥ 8 points or NIHSS score 0–1 at up to 24 hours post-thrombectomy) neurological outcomes following mechanical thrombectomy for acute ischemic stroke in patients < 18 years of age. The secondary outcome was the rate of successful angiographic recanalization (mTICI score 2b/3).RESULTSThe authors’ review yielded 113 cases of mechanical thrombectomy in 110 pediatric patients. Although complete follow-up data are not available for all patients, 87 of 96 (90.6%) had good long-term neurological outcomes (mRS score 0–2), 55 of 79 (69.6%) had good short-term neurological outcomes, and 86 of 98 (87.8%) had successful angiographic recanalization (mTICI score 2b/3). Death occurred in 2 patients and symptomatic intracranial hemorrhage in 1 patient. Sixteen published thrombectomy cases were identified in children < 5 years of age.CONCLUSIONSMechanical thrombectomy may be considered for acute ischemic stroke due to large vessel occlusion (ICA terminus, M1, basilar artery) in patients aged 1–18 years (Level C evidence; Class IIb recommendation). The existing evidence base is likely affected by selection and publication bias. A prospective multinational registry is recommended as the next investigative step.

Abstract 176: Long Term Mortality in Acute Ischemic Stroke Patients with Nonvalvular Atrial Fibrillation According to Location and Burden of Cerebral Microbleeds

Stroke ◽  
2014 ◽  
Vol 45 (suppl_1) ◽  
Author(s):  
Tae-Jin Song ◽  
Jinkwon Kim ◽  
Dongbeom Song ◽  
Yong-Jae Kim ◽  
Hyo Suk Nam ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Hemorrhagic Stroke ◽  
Independent Predictor ◽  
Stroke Patients ◽  
Risk Of Death ◽  
Long Term Mortality

Background: Cerebral microbleeds (CMBs) were predictive of mortality in elderly and considered as a putative marker for risk of intracranial hemorrhage. Stroke patients with non valvular atrial fibrillation (NVAF) require anticoagulation, which increases the risk of hemorrhages. We investigated association of CMBs with the long term mortality in acute ischemic stroke patients with NVAF. Methods: During 6 years , consecutive ischemic stroke patients who had NVAF and who had undergone brain MRI with a gradient-recalled echo sequence were enrolled. Long-term mortality and causes of death were identified using data from Korean National Statistical Office. Survival analysis was performed whether the presence, number and location of CMBs were related with all causes, cardiovascular, and cerebrovascular mortality during follow-up. Results: Total 506 patients were enrolled during the study period and were followed up for median 2.5 years. CMBs were found in 30.8% of patients (156/506). Oral anticoagulation with warfarin was prescribed at discharge in 477 (82.7%) patients. During follow up, 177 (35%) patients died and cerebrovascular death was noted in 93 patients (81 ischemic stroke and 12 hemorrhagic stroke). After adjusting age, sex and significant variables in univariate analysis (p<0.1), multiple CMBs (≥5) were the independent predictor for all-cause, cardiovascular and ischemic stroke mortalities. The strictly lobar CMBs were associated with hemorrhagic stroke mortality in multivariate Cox regression analysis (HR 4.776, p=0.032) (Figure 1). Conclusions: Multiple CMBs were the independent predictor for the long term mortality in stroke patients with NVAF. Among them, patients with strictly lobar CMBs had a high risk of death due to hemorrhagic stroke. Our findings suggest that detection of CMBs in stroke patients with NVAF are of clinical relevance for predicting long term outcome and that particular concern is necessary in those with strictly lobar CMBs for their increased risk of death due to hemorrhagic stroke. Figure 1.

Abstract TP127: Mortality and Recurrence in Atherosclerotic Ischemic Stroke: Long-term Follow-up

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Miguel A Barboza ◽  
Rodrigo Uribe ◽  
Fabiola Serrano ◽  
Luis C Becerra-Pedraza ◽  
D. K Mantilla-Barbosa ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Functional Outcome ◽  
Median Time ◽  
Smoking History ◽  
Stroke Recurrence ◽  
Active Smoking ◽  
Long Term Outcome ◽  
Long Term Follow Up

Background and purpose: Atherosclerotic ischemic stroke is the second most frequent etiology of stroke in the adult population. Functional outcome, mortality and recurrence of stroke rates on the long-term follow-up are poorly studied. This study investigates long-term outcome among patients with ischemic stroke secondary to atherosclerotic causality, and identifies the main factors associated with poor outcome, recurrence, and death. Methods: We analyzed data from our consecutive acute ischemic stroke database, over a period of 25 years (1990-2015). The endpoints were: bad outcome (Modified Rankin Score ≥3), recurrence and mortality at discharge, and final follow-up. Multivariate Cox and Kaplan-Meier analysis were used to estimate the probability of death and recurrence. Results: A total of 946 consecutive atherosclerotic stroke patients were included (571 [60.4%] males, median age 65 years [interquartile range 57-73 years] for the entire population); dyslipidemia (64.2%), hypertension (63.3%), diabetes (35.0%), and active smoking history (31.8%) were the most prevalent risk factors.After a median follow-up of 38 months (IQR 12-75 months), 59.3% patients had a bad outcome at discharge. A result of 26.1% had stroke recurrence (median time until recurrence: 9 months [IQR 12-84 months], with 12.9% cases presenting ≥2 recurrences), and 24.1% were dead (median time to death: 18.5 months [IQR 11-74 months]) at the final follow-up period. After multivariate adjustment, hypertension (HR 4.2, CI 95% 2.8-6.1; p<0.001) was the strongest predictor of recurrence. Additionally, diabetes (HR 2.6, CI 95% 2.0-3.5; p<0.001), bad functional outcome after recurrence (HR 2.3, CI 95% 1.9-2.9; p<0.001), age ≥65 years (HR 2.2, CI 95% 1.7-2.9; p<0.001), and active smoking (HR 1.8, CI 95% 1.3-2.3; p<0.001) were the strongest predictors of mortality. Conclusions: Atherosclerotic ischemic stroke has a high rate of recurrence, associated mainly with hypertension. Mortality is predicted by diabetes, bad functional outcome at recurrence, and older age.

Evaluating long-term outcomes of left atrial appendage occlusion: the results of a prospective single-center registry

EP Europace ◽  
2021 ◽  
Vol 23 (Supplement_3) ◽  
Author(s):  
M Maarse ◽  
L Wintgens ◽  
E Aarnink ◽  
M Huijboom ◽  
B Abeln ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Major Bleeding ◽  
Left Atrial ◽  
Left Atrial Appendage ◽  
Atrial Appendage ◽  
Left Atrial Appendage Closure ◽  
Left Atrial Appendage Occlusion ◽  
Long Term Follow Up

Abstract Funding Acknowledgements Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): This work was supported by an unrestricted grant from Boston Scientific. Boston Scientific was not involved in the design/conduct of the study, data collection/analysis and interpretation of the data and preparation of the manuscript. Background Percutaneous left atrial appendage occlusion is an emerging alternative to anticoagulation in the prevention for stroke in patients with atrial fibrillation, especially in patients with a contra-indication for oral anticoagulation therapy. Long-term results on the efficacy and safety of this treatment remain scarce. Methods In this single-center prospective registry, data of all consecutive patients that underwent percutaneous left atrial appendage closure between 2009 and 2019 were collected. Patients with successful left atrial appendage closure (peri-device leakage ≤5mm) and at least one year of follow-up data were analyzed. The occurrence of thrombo-embolic events (ischemic stroke, TIA and systemic embolism), major bleeding events (BARC &gt;2) and anticoagulation use during long-term follow-up were evaluated. Results A total of 192 patients after left atrial appendage occlusion were included (61 % male, age 69.0 ± 8.4 years, CHA2DS2-VASc 4.0[3.0-5.0], HAS-BLED 3.0[2.0-3.25]) with a mean follow-up duration of 5.7 ± 2.8 years (in total 1087 patient-years). During follow-up 36 patients (19%) died. 49 thrombo-embolic complications were observed in 38 patients. The ischemic stroke rate was 1.9 events per 100 patient-years, accounting for a 70% reduction compared to CHA2DS2-VASc predicted rate. Device-related thrombus (DRT) occurred in 5 patients (2.6%), 3 were observed during routine follow-up and were not associated with thrombo-embolic complications. The other 2 DRT were observed in patients presenting with ischemic stroke more than 3 years after device implantation. Furthermore, 38 non-procedural major bleeding complications occurred in 19 patients, resulting in 3.5 events per 100-patients years, accounting for a reduction of 43% compared to estimated bleeding rates under OAC use. At the end of the study 71% of all patients were on single antiplatelet or no antiplatelet/anticoagulation treatment at all. Conclusions During long-term follow-up thrombo-embolic event rates and non-procedural major bleeding rates were consistently low (ischemic stroke rate reduction 70% and non-procedural major bleeding rate reduction 40% compared to predicted rates). These results confirm the efficacy of left atrial appendage occlusion. Abstract Figure. Ischemic stroke rates

scholarly journals Long-Term Outcomes of Mechanical Thrombectomy for Stroke: A Meta-Analysis

2019 ◽  
Vol 2019 ◽  
pp. 1-9 ◽  
Author(s):  
David J. McCarthy ◽  
Anthony Diaz ◽  
Dallas L. Sheinberg ◽  
Brian Snelling ◽  
Evan M. Luther ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Endovascular Therapy ◽  
Mechanical Thrombectomy ◽  
Meta Analysis ◽  
Functional Independence ◽  
Long Term Outcomes ◽  
Long Term Follow Up ◽  
Mr Clean

Mechanical thrombectomy (MT) has become the standard treatment for large vessel occlusion (LVO) in acute ischemic stroke (AIS). Few studies have investigated long-term outcomes for AIS treated with MT. Therefore, a pooled meta-analysis using data from randomized clinical trials (RCT) was performed to assess for long-term clinical outcomes. A systematic literature search was conducted on 27 September 2017, by searching the English literature in the Cochrane Library, MEDLINE, and Embase for RCTs investigating long-term outcomes (greater than standard 3-month timepoint) of endovascular intervention versus medical management for patients with AIS. The study was carried out according to PRISMA guidelines and random effects analysis was carried out to account for heterogeneity. Three trials were included: IMS III, MR CLEAN, and REVASCAT, comprising a total of 1,362 patients. Long-term clinical outcomes were available for 1-year follow-up in IMS III and REVASCAT and at 2 years in MR CLEAN. Functional independence at long-term follow-up favored endovascular stroke intervention (OR 1.51; p = 0.02). When stratified by LVO inclusion criteria, greater endovascular functional independence benefits were observed (OR 1.85; p = 0.0005). There was a significant difference between the 2 arms in favor of endovascular therapy for the quality of life at long-term follow-up (mean difference 0.11; p = 0.0002). No difference in mortality at long-term follow-up was observed (OR 0.82; p = 0.12). We conclude that endovascular therapy results in favorable outcomes at long-term follow-up for patients with acute ischemic stroke compared to standard medical treatment alone and that the 90-day timepoint offers a fair representation of the long-term outcomes.

Thrombolysis in acute ischemic stroke is associated with lower long-term hospital bed day use: A nationwide propensity score-matched follow-up study

2016 ◽  
Vol 11 (8) ◽  
pp. 910-916 ◽  
Author(s):  
Thorkild Terkelsen ◽  
Marie Louise Schmitz ◽  
Claus Z Simonsen ◽  
Heidi H Hundborg ◽  
Hanne K Christensen ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Propensity Score ◽  
Acute Ischemic Stroke ◽  
Follow Up Study ◽  
Hospital Bed
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