Platelet inhibition strategies in rescue stenting after failed thrombectomy: a large retrospective multicenter registry.

Background: Rescue stenting (RS) is a bailout strategy for failed thrombectomy. Optimal platelet inhibition strategy after RS remains unclear.

Objectives: We aimed to describe and compare different platelet inhibition strategies during/after RS.

Rescue therapy after failed thrombectomy in medium/distal vessel occlusions: A retrospective analysis of an international, multi-center registry.

Background: There are limited therapeutic options in cases of failed reperfusion (modified thrombolysis in cerebral infarction [mTICI] score < 2b) after stent-retriever and/or aspiration based endovascular treatment (EVT) for acute ischemic stroke. Despite the absence of data supporting its use, rescue therapy (balloon angioplasty and/or stent implantation) is often utilized in such cases. Studies are limited to large vessel occlusions, while the outcomes and complications after rescue therapy in medium/distal vessel occlusions (MDVOs) have not been reported.

Stent Retriever AssIsted Lysis Technique with Tirofiban: A Potential Bailout Alternative to Angioplasty and Stenting.

Background And Purpose: Angioplasty and stent placement have been described as a bailout technique in individuals with failed thrombectomy. We aimed to investigate Stent retriever AssIsted Lysis (SAIL) with tirofiban before angioplasty and stent placement.

Materials And Methods: Patients from 2 comprehensive stroke centers were reviewed (2020-2023).

Clinical and safety outcomes of acute stenting plus thrombectomy for carotid tandem lesions with large ischemic core.

Background: We evaluated the clinical and safety outcomes of emergent carotid artery stenting (eCAS) plus endovascular thrombectomy (EVT) among patients with anterior tandem lesion (TL) and large ischemic core (LIC).

Methods: This retrospective study included consecutive stroke patients enrolled in the Endovascular Treatment in Ischemic Stroke Registry in France between January 2015 and June 2023. We compared the outcomes of carotid stenting vs no stenting in tandem lesion with pre-treatment LIC (Alberta Stroke Program Early CT Score (ASPECTS) 3-5) and stenting in tandem lesion vs thrombectomy alone for isolated intracranial occlusions with pre-treatment LIC.

Dialysis vascular access restoration by a transcollateral approach using the Surfacer® Inside-Out® Access Catheter System.

Chronic thoracic venous occlusion (CTVO) as a result of repeated or prolonged central venous catheter insertion represents a significant problem in catheter-dependent patients. Different endovascular techniques techniques have been utilised for CTVO recanalization. The Surfacer® Inside-out® system represents a new approach to restore right-sided central venous access in CTVO by the inside-out recanalization technique.

Aspiration Thrombectomy in Patients with Large Vessel Occlusion and Mild Stroke: A Single-Center Experience.

BACKGROUND The purpose of this study was to evaluate outcomes of patients with mild stroke, defined by National Institutes of Health Stroke Scale (NIHSS) score <6, caused by large vessel occlusion treated with aspiration thrombectomy. MATERIAL AND METHODS Data from the endovascular stroke registry of our center were retrospectively analyzed. Anterior or posterior circulation strokes with NIHSS score <6 upon admission were analyzed.

Aspiration thrombectomy as the first-line treatment of M2 occlusions.

Purpose: The aim of the present study was (i) to evaluate the safety and efficacy of aspiration thrombectomy in patients with M2 occlusions and (ii) to compare outcome of treatment of occlusion of different M2 segments.

Materials And Methods: Between March 2016 and June 2019, 82 patients with acute ischemic stroke and isolated M2 occlusions were treated in cerebrovascular stroke center with aspiration thrombectomy as the first-line treatment. Functional outcomes of patients with different types of M2 occlusions were statistically compared.

Endovascular treatment of acute ischemic stroke in patients with recurrent intracranial large vessel occlusion.

Background: Data on the treatment with recurrent mechanical thrombectomy of patients with acute ischemic stroke with recurrent large vessel occlusion are limited. We report our experience with recurrent mechanical thrombectomy for recurrent large vessel occlusion.

Methods: During the period between May 2013 and August 2018, data on patients with recurrent large vessel occlusion were collected.

Neurointerventionalist and Patient Radiation Doses in Endovascular Treatment of Acute Ischemic Stroke.

Purpose: To evaluate the patient and the neurointerventionalist radiation dose levels during endovascular treatment of acute ischemic stroke, and to analyze factors affecting doses.

Materials And Methods: From October 2017 to January 2019, we prospectively collected patient radiation data and neurointerventionalist data from real-time dosimetry from all consecutive thrombectomies. Multivariate analysis was performed to analyze patient total dose area product (DAP) and neurointerventionalist dose variability in terms of clinical characteristics and the technical parameters of thrombectomies.