Intravenous thrombolysis and mechanical thrombectomy in acute stroke patients on direct oral anticoagulants.

Intravenous thrombolysis and mechanical thrombectomy reduce morbidity and improve functional outcome in ischemic stroke. However, acute recanalization therapies may increase the risk of symptomatic intracranial hemorrhage due to its effects on the brain tissue. An increasing proportion of patients with ischemic stroke are using direct oral anticoagulants (DOACs).

Neurological management of ischemic stroke in sickle cell disease- a case report with an updated review of the literature.

Background: In children and adults with sickle-cell disease (SCD), acute ischemic stroke (AIS) associated with a vaso-occlusive crisis is a leading cause of physical and cognitive disability and death. However, neurological guidelines for acute management of AIS fail to directly address this issue. We here report a case of a man with severe cerebrovascular complications and illustrate the current evidence on the management of SCD-related AIS.

Management of Acute Ischemic Stroke Following Transcatheter Aortic Valve Implantation: A Systematic Review and Multidisciplinary Treatment Recommendations.

: Acute ischemic stroke is an uncommon but potentially devastating complication of Transcatheter Aortic Valve Implantation (TAVI). Despite improvements in device technology and procedural techniques, stroke rates have remained stable, with cerebral embolic protection devices demonstrating only limited efficacy to date. Therefore, the management of acute ischemic stroke complicating TAVI (AISCT) remains a key priority.

The Therapeutic Effects of SP-8356, a Verbenone Derivative, with Multimodal Cytoprotective Mechanisms in an Ischemic Stroke Rat Model.

An ischemic cerebral stroke results from the interruption of blood flow to the brain, triggering rapid and complex cascades of excitotoxicity, oxidative stress, and inflammation. Current reperfusion therapies, including intravenous thrombolysis and mechanical thrombectomy, cause further brain injury due to reperfusion-induced cytotoxicity. To date, novel cytoprotective therapies that could address these challenges have yet to be developed, likely due to the limitations of targeting a single pathologic mechanism.

VNS facilitates the neurological function recovery after ischemia/reperfusion injury by regulating the A1/A2 polarization of astrocytes through the NMU-NMUR2 pathway.

Stroke is the second leading cause of death worldwide. Although conventional treatments such as thrombolysis and mechanical thrombectomy are effective, their narrow therapeutic window limits long-term neurological recovery. Previous studies have shown that vagus nerve stimulation (VNS) enhances neurological recovery after ischemia/reperfusion (I/R) injury, and neuromedin U (NMU) has neuroprotective effects.

[Analysis of the emergency standard ischemic stroke care system time points for in-hospital-onset ischemic stroke and community-onset stroke in general hospital].

To analyze the treatment situation at each time node in the standard in-hospital-stroke(IHS) in the general hospital compared with that in the emergency(community)-onset stroke (COS) group. A single-center retrospective case-control study was performed.The clinical cases of acute COS group and IHS group who were treated by the same stroke green channel team at Peking Union Medical College Hospital from Jan.

Endovascular thrombectomy for acute ischemic stroke complicated with systemic light chain amyloidosis: Two case reports.

Systemic light chain amyloidosis (AL) is a non-proliferative plasma cell disease characterized by the deposition of fragments of immunoglobulin light or heavy chain in tissues. There has been no relevant report on the treatment of vascularization during the acute stage of acute ischemic stroke (AIS) complicated with AL. This paper presented two cases of AIS complicated with AL that were treated with intravenous thrombolysis (IVT) and mechanical thrombectomy (MT).

Anterior circulation stroke mechanical thrombectomy with transradial balloon guide catheter: Single-center pilot study.

Objectives: This study evaluates the feasibility, safety, and efficiency of using a balloon guide catheter (BGC) through transradial access (TRA) for mechanical thrombectomy (MT) in patients with anterior circulation strokes.

Methods: A retrospective case series of patients who underwent MT using BGC through TRA for acute ischemic stroke in the anterior circulation was conducted. Data collected included procedural times (from puncture to revascularization), technical success, complication rates, and clinical outcomes.

DSA-based perfusion parameters versus TICI score after mechanical thrombectomy in acute ischaemic stroke patients: a congruence analysis.

Background: Several factors are frequently considered for outcome prediction rin stroke patients. We assessed the value of digital subtraction angiography (DSA)-based brain perfusion measurements after mechanical thrombectomy (MT) for outcome prediction in acute ischaemic stroke.

Methods: From DSA image data (n = 90; 38 females; age 73.

Presentation, treatment and outcomes of acute basilar artery occlusion: A retrospective analysis.

Introduction: We aim to assess the clinical presentation, treatment, and outcomes in patients with acute basilar artery occlusion (BAO) after receiving medical management (MM) (including IV thrombolysis, antiplatelet, anticoagulation) and endovascular therapy (EVT) (including intra-arterial thrombolysis, stent placement, mechanical thrombectomy).

Methods: This is a retrospective cohort study including all adult patients treated at three Mayo Clinic stroke centers with acute BAO from 2008 to 2021. Chart review was conducted to extract details of presentation, treatment, and outcome.

Prolonged venous transit is associated with lower odds of excellent recovery after reperfusion in anterior large-vessel occlusion stroke.

Background And Purpose: Acute ischemic stroke due to anterior circulation large-vessel occlusion (AIS-LVO) remains a leading cause of disability despite successful reperfusion therapies. Prolonged venous transit (PVT) has emerged as a potential prognostic imaging biomarker in AIS-LVO. We aimed to investigate whether PVT is associated with a decreased likelihood of excellent functional outcome (modified Rankin Scale [mRS] score of 0-1 at 90 days) after successful reperfusion.

Comparative Efficacy and Safety of Thrombectomy Versus Thrombolysis for Large Vessel Occlusion in Acute Ischemic Stroke: A Systemic Review.

Acute ischemic stroke (AIS) is a common cause behind a significant number of people who develop disabilities or die worldwide. Most of the strokes that occur globally are attributed to AIS as a result of large vessel occlusions that typically occur in arteries like the internal carotid and middle cerebral arteries. Primary treatments for AIS are mechanical thrombectomy (MT) and intravenous thrombolysis (IVT), and the clinical scenario can dictate what method would provide the most optimal outcome for the patient.

Mechanical thrombectomy failure in anterior and posterior circulation stroke: current results from a high-volume comprehensive center.

Background: Mechanical thrombectomy (MT) is an established therapy for acute ischemic stroke (AIS), but recanalization is not always achieved. Common reasons are inadequate removal at the thrombus site and difficulties with the access route. In order to identify risk factors for MT failure we conducted a retrospective study on a high-volume comprehensive stroke center.

Prognostic Value of Apparent Diffusion Coefficient for Mechanical Thrombectomy in Patients with Acute Posterior Ischemic Stroke.

Background: This study investigates the prognostic value of the apparent diffusion coefficient (ADC) in magnetic resonance imaging for patients with acute posterior circulation stroke (PCS) undergoing endovascular therapy (EVT).

Methods: A retrospective analysis was conducted of patients with acute PCS from January 2017 to December 2021, confirmed by diffusion-weighted imaging (DWI)-ADC within 24 hours of onset. Patients were categorized based on their 3-month modified Rankin Scale score after EVT.