Mechanical thrombectomy for basilar artery thrombosis: a comparison of outcomes with anterior circulation occlusions

2016 ◽  
Vol 9 (12) ◽  
pp. 1173-1178 ◽  
Author(s):  
María Alonso de Leciñana ◽  
Michal M Kawiorski ◽  
Álvaro Ximénez-Carrillo ◽  
Antonio Cruz-Culebras ◽  
Andrés García-Pastor ◽  
...  
Keyword(s):  
Basilar Artery ◽  
Endovascular Procedures ◽  
Mechanical Thrombectomy ◽  
Time Lapse ◽  
Anterior Circulation ◽  
Basilar Artery Thrombosis ◽  
Artery Thrombosis ◽  
Procedural Complications ◽  
Symptomatic Intracranial Hemorrhage ◽  
Baseline Characteristics

Background and purposeThe benefits of mechanical thrombectomy (MT) in basilar artery occlusions (BAO) have not been explored in recent clinical trials. We compared outcomes and procedural complications of MT in BAO with anterior circulation occlusions.MethodsData from the Madrid Stroke Network multicenter prospective registry were analyzed, including baseline characteristics, procedure times, procedural complications, symptomatic intracranial hemorrhage (SICH), modified Rankin Scale (mRS), and mortality at 3 months.ResultsOf 479 patients treated with MT, 52 (11%) had BAO. The onset to reperfusion time lapse was longer in patients with BAO (median (IQR) 385 min (320–540) vs 315 min (240–415), p<0.001), as was the duration of the procedures (100 min (40–130) vs 60 min (39–90), p=0.006). Moreover, the recanalization rate was lower (75% vs 84%, p=0.01). A trend toward more procedural complications was observed in patients with BAO (32% vs 21%, p=0.075). The frequency of SICH was 2% vs 5% (p=0.25). At 3 months, patients with BAO had a lower rate of independence (mRS 0–2) (40% vs 58%, p=0.016) and higher mortality (33% vs 12%, p<0.001). The rate of futile recanalization was 50% in BAO versus 35% in anterior circulation occlusions (p=0.05). Age and duration of the procedure were significant predictors of futile recanalization in BAO.ConclusionsMT is more laborious and shows more procedural complications in BAO than in anterior circulation strokes. The likelihood of futile recanalization is higher in BAO and is associated with greater age and longer procedure duration. A refinement of endovascular procedures for BAO might help optimize the results.

scholarly journals Mechanical Thrombectomy in Basilar Artery Thrombosis: Technical Advances and Safety in a 10-Year Experience

2014 ◽  
Vol 37 (2) ◽  
pp. 355-361 ◽  
Author(s):  
Gunther Fesl ◽  
Markus Holtmannspoetter ◽  
Maximilian Patzig ◽  
Thomas E. Mayer ◽  
Thomas Pfefferkorn ◽  
...  
Keyword(s):  
Basilar Artery ◽  
Mechanical Thrombectomy ◽  
Basilar Artery Thrombosis ◽  
Artery Thrombosis ◽  
Technical Advances

Republished: Late recanalization of basilar artery occlusion in a previously healthy 17-month-old child

2018 ◽  
Vol 10 (7) ◽  
pp. e17-e17 ◽  
Author(s):  
D Andrew Wilkinson ◽  
Aditya S Pandey ◽  
Hugh J Garton ◽  
Luis Savastano ◽  
Julius Griauzde ◽  
...  
Keyword(s):  
Basilar Artery ◽  
Mechanical Thrombectomy ◽  
Time Window ◽  
Artery Occlusion ◽  
Basilar Artery Occlusion ◽  
Posterior Fossa Decompression ◽  
Modified Rankin Scale ◽  
Basilar Artery Thrombosis ◽  
Artery Thrombosis

Endovascular treatment of acute ischemic stroke in children is increasingly being reported, although the time window for intervention is unclear. We describe a previously healthy 17-month-old child who presented with vertebral artery thrombosis and cerebellar stroke requiring posterior fossa decompression. She later progressed to basilar artery thrombosis treated with mechanical thrombectomy 50 hours after clinical decline. At 3 month follow-up, the patient had a modified Rankin Scale score of 0.

First attempt recanalization with ADAPT: rate, predictors, and outcome

2018 ◽  
Vol 11 (7) ◽  
pp. 641-645 ◽  
Author(s):  
Mohammad Anadani ◽  
Ali Alawieh ◽  
Jan Vargas ◽  
Arindam Rano Chatterjee ◽  
Aquilla Turk ◽  
...  
Keyword(s):  
Functional Outcome ◽  
Mechanical Thrombectomy ◽  
Functional Independence ◽  
Hemorrhagic Transformation ◽  
Lower Mortality ◽  
Anterior Circulation ◽  
Tandem Occlusion ◽  
First Pass ◽  
Baseline Characteristics ◽  
Iv Tpa

IntroductionThe rate of first-attempt recanalization (FAR) with the newer-generation thrombectomy devices, and more specifically with aspiration devices, is not well known. Moreover, the effect of FAR on outcomes after mechanical thrombectomy is not properly understood.ObjectiveTo report the rate of FAR using a direct aspiration first pass technique (ADAPT), investigate the association between FAR and outcomes, and identify the predictors of FAR.MethodsThe ADAPT database was used to identify a subgroup of patients in whom FAR was achieved. Baseline characteristics, procedural, and postprocedural variables were collected. Outcome measures included 90-day modified Rankin scale (mRS) score, mortality, and hemorrhagic complications. Multivariate logistic regression was used to identify FAR predictors.ResultsA total of 524 patients was included of whom 178 (34.0%) achieved FAR. More patients in the FAR group than in the non-FAR group received IV tPA (46.6% vs 37.6%; p<0.05). For the functional outcome, higher proportions of patients in the FAR group achieved functional independence (mRS score 0–2; 53% vs 37%; p<0.05). Additionally, we observed lower mortality and hemorrhagic transformation rates in the FAR group than the non-FAR group. Independent predictors of FAR in the anterior circulation were pretreatment IV tPA, non-tandem occlusion, and use of larger reperfusion catheters (Penumbra, ACE 64–68). Independent predictors of FAR in the posterior circulation were diabetes, onset-to-groin time, and cardioembolic etiology.ConclusionFAR was associated with better functional outcome and lower mortality rate. When ADAPT is used, a larger aspiration catheter and pretreatment IV tPA should be employed when indicated.

scholarly journals Hypoglycemia presenting as basilar artery thrombosis.

Stroke ◽  
1992 ◽  
Vol 23 (1) ◽  
pp. 112-113 ◽  
Author(s):  
J Röther ◽  
A Schreiner ◽  
K U Wentz ◽  
M Hennerici
Keyword(s):  
Basilar Artery ◽  
Basilar Artery Thrombosis ◽  
Artery Thrombosis

Basilar artery thrombosis

2021 ◽  
pp. practneurol-2021-003172
Author(s):  
David Grundy ◽  
Jessica Redgrave ◽  
George Tse
Keyword(s):  
Basilar Artery ◽  
Basilar Artery Thrombosis ◽  
Artery Thrombosis

Endovascular treatment for acute basilar artery occlusion: descriptive analysis of the experience in a comprehensive stroke centre

2021 ◽  
Keyword(s):  
General Anaesthesia ◽  
Basilar Artery ◽  
Endovascular Therapy ◽  
Mechanical Thrombectomy ◽  
Functional Independence ◽  
Artery Occlusion ◽  
Basilar Artery Occlusion ◽  
Anterior Circulation ◽  
Significant Difference ◽  
Epidemiological Characteristics

Objectives: To describe the clinical and epidemiological characteristics of patients with basilar artery occlusion (BAO) treated with mechanical thrombectomy (MT) in Aragón, and to compare its anaesthetic management, technical effectivity, security, and prognosis with those of anterior circulation. Methods: 322 patients from the prospective registry of mechanical thrombectomies from Aragon were assessed: 29 with BAO and 293 with an anterior circulation large vessel occlusion. Baseline characteristics, procedural, clinical and safety outcomes variables were compared. Results: Out of 29 patients with BAO that underwent endovascular therapy (62.1% men; average age 69.8 ± 14.05 years) 18 (62.1%) received endovascular therapy (EVT) alone and 11 (37.9%) EVT plus intravenous thrombolysis. Atherothrombotic stroke was the most common etiology (41%). The BAO group had longer Door-to-groin (160 vs 141 min; P = 0.043) and Onset-to-reperfusion times (340 vs 297 min; P = 0.005), and higher use of general anaesthesia (60.7% vs 14.7%; P < 0.01). No statistically significant difference was found for Procedure time (60 vs 50 min; P = 0.231) nor the rate of successful recanalization (72.4% vs 82.7%; P = 0.171). Functional independence at 90 days was significantly worse in the BAO group (17.9% vs 38.2%; P < 0.01). Conclusions: Patients with basilar artery occlusion had higher morbimortality despite similar angiographic results. Mechanical thrombectomy for BAOs is a safe and effective procedure in selected patients. A consensus about the effect of anaesthesia has yet to be reached, for BAO general anaesthesia remains the most frequently used technique.

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