scholarly journals Endovascular Management of Acute Ischemic Stroke

10.5772/28558 ◽  
2012 ◽  
Author(s):  
Stavropoula I. ◽  
Pascal M. ◽  
Aaron S. ◽  
L. Fernando ◽  
Robert H.
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Endovascular Management

scholarly journals Mechanical thrombectomy in acute ischemic stroke with tandem occlusions: impact of extracranial carotid lesion etiology on endovascular management and outcome

2021 ◽  
Vol 51 (1) ◽  
pp. E6
Author(s):  
Valerio Da Ros ◽  
Jacopo Scaggiante ◽  
Francesca Pitocchi ◽  
Fabrizio Sallustio ◽  
Simona Lattanzi ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Clinical Outcome ◽  
Acute Ischemic Stroke ◽  
Demographic Data ◽  
Functional Independence ◽  
Artery Occlusion ◽  
Endovascular Management ◽  
Retrograde Approach ◽  
Antegrade Approach ◽  
Tandem Occlusion

OBJECTIVE Different etiologies of extracranial internal carotid artery steno-occlusive lesions (ECLs) in patients with acute ischemic stroke (AIS) and tandem occlusion (TO) have been pooled together in randomized trials. However, carotid atherosclerosis (CA) and carotid dissection (CD), the two most common ECL etiologies, are distinct nosological entities. The authors aimed to determine if ECL etiology has impacts on the endovascular management and outcome of patients with TO. METHODS A multicenter, retrospective study of prospectively collected data was conducted. AIS patients were included who had TO due to internal CA or CD and ipsilateral M1 middle cerebral artery occlusion and underwent endovascular treatment (EVT). Comparative analyses including demographic data, safety, successful recanalization rates, and clinical outcome were performed according to EVT and ECL etiology. RESULTS In total, 214 AIS patients with TOs were included (77.6% CA related, 22.4% CD related). Patients treated with a retrograde approach were more often functionally independent at 3 months than patients treated with an antegrade approach (OR 0.6, 95% CI 0.4–0.9). Patients with CD-related TOs achieved 90-day clinical independence more often than patients with CA-related TOs (OR 1.4, 95% CI 1.1–2.0). Emergency stenting use was associated with good 3-month clinical outcome only in patients with CA-related TOs (OR 1.4, 95% CI 1.1–2.1). Symptomatic intracranial hemorrhage (sICH) occurred in 10.7% of patients, without differences associated with ECL etiology. CONCLUSIONS ECL etiology impacts both EVT approach and clinical outcome in patients with TOs. Patients with CD-related TO achieved higher 3-month functional independence rates than patients with CA-related TOs. A retrograde approach can be desirable for both CA- and CD-related TOs, and emergency stenting is likely better justified in CA-related TOs.

Abstract 3274: Early Symptom Onset to Arterial Puncture Time in the Endovascular Management of Acute Ischemic Stroke Predicts Successful Revascularization

Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
Richard S Jung ◽  
Jitendra Sharma ◽  
Tanzila Shams ◽  
Numthip Chitravas ◽  
Kristine A Blackham
Keyword(s):  
Ischemic Stroke ◽  
Hospital Mortality ◽  
Acute Ischemic Stroke ◽  
Mechanical Thrombectomy ◽  
Treatment Time ◽  
Intravenous Thrombolysis ◽  
Endovascular Management ◽  
Intravenous Tissue Plasminogen Activator ◽  
Flow Improvement ◽  
Relationship Of

Background: As is seen in the early door-to-needle times of intravenous thrombolysis in the treatment of acute ischemic stroke (AIS), prior endovascular management trials have demonstrated early revascularization can lead to improved outcomes. We aimed to study the relationship of the time from acute stroke onset to the time of arterial groin puncture (OTP) as a possible predictor of successful revascularization. Methods: We retrospectively analyzed 149 patients who presented to our hospital with AIS and underwent emergent endovascular treatment from January 1, 2008 to March 31, 2011. Charts were reviewed for baseline characteristics, OTP times, and endovascular therapies employed. Primary outcomes included successful revascularization (TIMI 2 to 3 flow), improvement of baseline NIHSS ≥ 4, symptomatic ICH (increase of NIHSS ≥ 4), in-hospital mortality, and mRS two or less at discharge. We excluded patients with OTP times greater than eight hours to ensure consistency with approved usage of mechanical thrombectomy devices. Independent samples T-tests were performed to determine relationships of OTP with our primary outcomes. Results: Of the 149 patients who underwent endovascular therapy, 120 had OTP times less than eight hours. Of these 120, 44% were male, median age was 73 years (range 17, 93), median baseline NIHSS was 18 (range 5, 28), 53% received intravenous tissue plasminogen activator (tPA), 69% received intra-arterial tPA, and mechanical thrombectomy was performed in 69%. Internal carotid artery occlusions were seen in 32% of patients, 50% had M1 segment occlusions, and only five patients had posterior circulation occlusions. Successful revascularization was achieved in 70% of interventions, 10% of patients had mRS ≤ 2 at discharge, symptomatic hemorrhage was 18%, and in-hospital mortality was 24%. Patients with TIMI 2 to 3 flow had significantly shorter mean OTP times (3.9 vs 4.5 hours; p=0.024). No significant associations of mean OTP times were found with symptomatic hemorrhage rate (4.4 vs 4.0; p=0.628), in-hospital mortality (4.0 vs 4.0; p=0.677), improvement in NIHSS (3.9 vs 4.2; p=0.283), or a mRS ≤ 2 at discharge (3.7 vs 4.1; p=0.185). Conclusions: The recanalization rate in our study is comparable to prior endovascular trials. Patients with OTP times less than 3.9 hours were more likely to result in successful revascularization. Onset to groin puncture did not predict in-hospital mortality, symptomatic hemorrhage, or condition at discharge in our study. Further study is needed to determine if advanced perfusion imaging prior to intervention may impact treatment time and ultimately clinical outcome.

Endovascular management of cerebral septic embolism: three recent cases and review of the literature

2016 ◽  
Vol 9 (5) ◽  
pp. 463-465 ◽  
Author(s):  
Eugene L Scharf ◽  
Tia Chakraborty ◽  
Alejandro Rabinstein ◽  
Amrendra S Miranpuri
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Bacterial Endocarditis ◽  
Endovascular Management ◽  
Review Of The Literature ◽  
Aspiration Thrombectomy ◽  
Septic Embolus ◽  
Stent Retrieval ◽  
Pathologic Analysis ◽  
Anticoagulated Patients

Endovascular management of acute ischemic stroke secondary to septic emboli from bacterial endocarditis is case-specific and outside established guidelines. We report three new cases of an acute ischemic stroke secondary to septic embolus from two different centers. All cases reported here were large vessel occlusions of the middle cerebral artery in anticoagulated patients. In one case the embolus was noted to be firm and aspiration thrombectomy was attempted in lieu of stent retrieval. Thrombolysis in Cerebral Ischemia (TICI) 3 recanalization was achieved and the patient experienced a good outcome with resolution of deficits. In this case, pathologic analysis of the embolus was available. These additional three cases from two centers add to the small but growing literature for interventional management of acute ischemic stroke in bacterial endocarditis.

Future directions for endovascular management of patients with acute ischemic stroke

2014 ◽  
Vol 41 (3) ◽  
pp. 151-152 ◽  
Author(s):  
Laurent Pierot ◽  
Azzedine Benaissa ◽  
Vitor Pereira ◽  
Karl-Olof Lövblad
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Endovascular Management ◽  
Future Directions

scholarly journals Mechanical thrombectomy devices for endovascular management of acute ischemic stroke: Duke stroke center experience

2012 ◽  
Vol 7 (4) ◽  
pp. 166 ◽  
Author(s):  
Gavin Britz ◽  
Abhishek Agrawal ◽  
David Golovoy ◽  
Shahid Nimjee ◽  
Andrew Ferrell ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Mechanical Thrombectomy ◽  
Endovascular Management ◽  
Stroke Center

scholarly journals Multimodal endovascular management of acute ischemic stroke in patients over 75 years old is safe and effective

2012 ◽  
Vol 5 (suppl 1) ◽  
pp. i33-i37 ◽  
Author(s):  
George M Ghobrial ◽  
Nohra Chalouhi ◽  
Lana Rivers ◽  
Samantha Witte ◽  
Justin Davanzo ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Endovascular Management
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