Impact of prodromal symptoms on the prognosis of patients with basilar artery occlusion treated with mechanical thrombectomy.

Introduction: Even with reperfusion therapies, the prognosis of patients with basilar artery occlusion (BAO) related stroke remains poor. We aimed to test the hypothesis that the presence of prodromal symptoms, an easily available anamnestic data, is a key determinant of poor functional outcome.

Patients And Methods: Data from patients with BAO treated in Lille, France, with mechanical thrombectomy (MT) between 2015 and 2021 were prospectively collected.

Small vessel disease and collaterals in ischemic stroke patients treated with thrombectomy.

Background And Purpose: To determine the influence of the cerebral small vessel disease (SVD) burden on collateral recruitment in patients treated with mechanical thrombectomy (MT) for anterior circulation acute ischemic stroke (AIS).

Methods: Patients with AIS due to large vessel occlusion (LVO) from the Thrombectomie des Artères Cérébrales (THRACE) trial and prospective cohorts from 2 academic comprehensive stroke centers treated with MT were pooled and retrospectively analyzed. Collaterals' adequacy was assessed using the American Society of Interventional and Therapeutic Radiology/Society of Interventional Radiology (ASITN/SIR) score on initial digital subtraction angiography and dichotomized as good (3,4) versus poor (0-2) collaterals.

Endovascular Thrombectomy for Distal Medium Vessel Occlusions of the Middle Cerebral Artery: A Safe and Effective Procedure.

Background: Distal medium vessel occlusions (DMVOs) are increasingly recognized as a next target for endovascular thrombectomy (EVT). Our objective was to investigate safety and clinical outcomes of EVT for DMVO of the middle cerebral artery (MCA).

Methods: We analyzed data of the Lille Reperfusion Registry from January 2017 to September 2020.

Thrombectomy Using the EmboTrap II Device in Late Treatment Patients in the Real-World Setting.

Objective: We aimed to evaluate the safety and efficacy of endovascular thrombectomy (EVT) using the EmboTrap Revascularization Device (EmboTrap) in patients with ischemic stroke treated >6-24 hours after stroke onset.

Methods: We performed a retrospective analysis of data from a prospective registry of consecutive patients with stroke with anterior circulation large vessel occlusion treated by stent-retriever thrombectomy with EmboTrap II in a single stroke center in France from 2016 to 2017. Patients were divided into late treatment window (>6-24 hours after stroke onset) or early treatment window (≤6 hours) groups.

"Adaptative endovascular strategy to the CloT MRI in large intracranial vessel occlusion" (VECTOR): Study protocol of a randomized control trial.

A correlation between the susceptibility vessel sign (SVS) and red thrombi has been identified in MRI. We hypothesized that the Embotrap allow better retrieving of SVS+ thrombi. The AdaptatiVe Endovascular strategy to the CloT MRI in large intracranial vessel Occlusion (VECTOR) trial is a multicenter, prospective and randomized study designed to compare a first-line strategy combining Embotrap added to contact aspiration (CA) versus CA alone in patients with SVS+ occlusions.

White matter hyperintensity burden in patients with ischemic stroke treated with thrombectomy.

Introduction: To determine the influence of white matter hyperintensity (WMH) burden on functional outcome, rate of symptomatic intracerebral hemorrhage (sICH), and procedural success in patients with acute ischemic stroke (AIS) treated by mechanical thrombectomy (MT) with current stentriever/aspiration devices.

Methods: Patients with AIS due to large vessel occlusion (LVO) from the Thrombectomie des Artères Cérébrales (THRACE) trial and prospective cohorts from 2 academic comprehensive stroke centers treated with MT were pooled and retrospectively analyzed. WMH volumes were obtained by semiautomated planimetric segmentation and tested in association with the rate of favorable outcome (90-day functional independence), substantial recanalization after MT, and sICH.

Real-World Thrombectomy Using the Sofia Catheter.

Objective: To study the safety and performance of real-world thrombectomy using the SOFIA Catheter in our comprehensive stroke center.

Methods: We conducted a cohort study from a prospective clinical registry of consecutive stroke patients treated by mechanical thrombectomy between March 2016 and September 2017. Baseline clinical and imaging characteristics, recanalization rates, complications, and clinical outcomes were analyzed.

Day 1 Extracranial Internal Carotid Artery Patency Is Associated With Good Outcome After Mechanical Thrombectomy for Tandem Occlusion.

Background and Purpose- Optimal management of the extracranial occlusive component remains controversial in patients with acute ischemic stroke by tandem occlusion treated with mechanical thrombectomy. We investigated the association between extracranial internal carotid artery (ICA) patency at day 1 and the clinical outcome after mechanical thrombectomy. Methods- Consecutive patients with acute ischemic stroke with tandem occlusion were identified from a hospital-based prospective registry from 2011 to 2017.

Intravenous Recombinant Tissue-Type Plasminogen Activator: Influence on Outcome in Anterior Circulation Ischemic Stroke Treated by Mechanical Thrombectomy.

Background And Purpose: Intravenous thrombolysis (IVT) followed by mechanical thrombectomy (MT) improves functional outcome in patients with ischemic stroke related to proximal-vessel occlusion in the anterior circulation. Whether MT alone is as effective as IVT/MT remains controversial. We aimed at evaluating the influence of IVT in patients with large anterior circulation artery occlusion treated with MT.