Balloon guide catheters for endovascular thrombectomy in patients with acute ischaemic stroke due to large-vessel occlusion in China (PROTECT-MT): a multicentre, open-label, blinded-endpoint, randomised controlled trial.

Background: The effectiveness of using a balloon guide catheter during endovascular thrombectomy in patients with acute ischaemic stroke due to large vessel occlusion of the anterior circulation remains uncertain. We aimed to assess the effectiveness and safety of using a balloon guide catheter during endovascular thrombectomy, compared with using a conventional guide catheter, in this patient population.

Methods: We conducted a multicentre, open-label, blinded-endpoint, randomised controlled trial at 28 hospitals in China.

Aspiration Thrombectomy Versus Stent-Retriever Thrombectomy for the First-Pass Therapy of Intracranial Atherosclerosis-Related Large Vessel Occlusion: A Post Hoc Analysis of The Endovascular Treatment With Versus Without Tirofiban for Patients with Large Vessel Occlusion Stroke Trial.

Background: This study sought to scrutinize the clinical outcomes associated with first-pass mechanical thrombectomy strategies in the management of intracranial atherosclerosis (ICAS)-related large vessel occlusion (LVO).

Methods: Within this post-hoc analysis of the The Endovascular Treatment With vs Without Tirofiban for Patients with Large Vessel Occlusion Stroke (RESCUE BT) trial, we compared data pertaining to patients with ICAS-LVO situated in the anterior circulation who underwent initial therapeutic interventions utilizing either aspiration thrombectomy or stent-retriever thrombectomy. The analysis encompassed the assessment of intraprocedural recanalization, rescue procedures involving balloon angioplasty or stenting, 48-hour reocclusion rates, occurrences of cerebral hemorrhagic complications, and 90-day Modified Rankin Scale scores.

Trial of Endovascular Therapy for Acute Ischemic Stroke with Large Infarct.

Background: The role of endovascular therapy for acute stroke with a large infarction has not been extensively studied in differing populations.

Methods: We conducted a multicenter, prospective, open-label, randomized trial in China involving patients with acute large-vessel occlusion in the anterior circulation and an Alberta Stroke Program Early Computed Tomography Score of 3 to 5 (range, 0 to 10, with lower values indicating larger infarction) or an infarct-core volume of 70 to 100 ml. Patients were randomly assigned in a 1:1 ratio within 24 hours from the time they were last known to be well to undergo endovascular therapy and receive medical management or to receive medical management alone.

Predictors of unfavorable outcome in stent-assisted coiling for symptomatic unruptured intracranial spontaneous vertebral artery dissecting aneurysms (uis-VADAs): results from a multicenter study.

Objective: To evaluate predictors of unfavorable outcome in stent-assisted coiling for symptomatic unruptured intracranial spontaneous vertebral artery dissecting aneurysms (uis-VADAs) based on 608 reconstructed lesions in 30 medical centres.

Methods: A total of 608 patients (male:female=479:129; mean age, 53.26±10.

Association Between Occlusion Type and Etiology of Acute Intracranial Large Artery Occlusion.

To investigate the diagnostic efficiency of truncal-type occlusion and branching-site occlusion in determining the etiology of intracranial large artery occlusion related acute ischemic stroke (AIS). Patients with intracranial large artery occlusion related AIS who received stent retriever (SR) thrombectomy from November 2014 to June 2019 were included in the study. All patients underwent angiography before SR thrombectomy, which was used to evaluate the occlusion type.

Risk factors for decompressive craniectomy after endovascular treatment in acute ischemic stroke.

Endovascular treatment (EVT) is safe and effective for acute ischemic stroke (AIS) caused by large artery occlusion in the anterior circulation. However, some patients require decompressive craniectomy (DC), despite having undergone a timely EVT. This study aimed to evaluate the risk factors for subsequent DC after EVT.

Thirty-Day Outcomes of the Enterprise Stent in Treating Hypoperfusion of Symptomatic Intracranial Stenosis.

Objective: To evaluate the 30-day outcomes of using the Enterprise stent to treat patients with hypoperfusion of symptomatic severe intracranial stenosis.

Methods: Patients with symptomatic severe intracranial stenosis (70%-99%) who underwent Enterprise stent intervention between August 2014 and November 2018 were retrospectively analyzed. The 30-day primary outcomes included the success rate of stenting and the incidence of complications, including ischemic stroke, cerebral hemorrhage, and death.

Paradoxical Herniation after Unilateral Decompressive Craniectomy: A Retrospective Analysis of Clinical Characteristics and Effectiveness of Therapeutic Measures.

Aim: We aimed to investigate the importance of early diagnosis and proper management of paradoxical herniation based on the data of 13 patients who had 14 occurrences of paradoxical herniation.

Material And Methods: The characteristics and the effectiveness of treatments of 13 patients with paradoxical herniation were reviewed and analyzed retrospectively.

Results: Paradoxical herniation occurred in eight patients (61.

Paradoxical Herniation After Unilateral Decompressive Craniectomy Predicts Better Patient Survival: A Retrospective Analysis of 429 Cases.

Paradoxical herniation (PH) is a life-threatening emergency after decompressive craniectomy. In the current study, we examined patient survival in patients who developed PH after decompressive craniectomy versus those who did not. Risk factors for, and management of, PH were also analyzed.

Clinical use of a neuronavigation system in hemangioblastoma resection of posterior cranial fossa.

The aim of this study was to retrospectively evaluate the effectiveness of the Stryker Leibinger neuronavigation system in surgical resection of hemangioblastomas of the posterior fossa. The study included 16 cases of solid hemangioblastoma of posterior cranial fossa treated since we began using Stryker Leibinger neuronavigation system-assisted microneurosurgery in 2003. These cases were compared on the basis of time, blood loss, and complications to 19 similar cases of solid hemangioblastoma that underwent conventional microneurosurgical resection prior to 2003.