这是新NeVa NET 5.5血栓切除器件的第一个临床多中心体验
Roland Schwab1,2, Balázs Kis3, Berki Alexandra Réka4
1University Clinic for Neuroradiology, University Hospital Magdeburg, Magdeburg, Germany Schwab.Roland@outlook.de.
Journal of neurointerventional surgery
|May 20, 2025
概括
NeVa NET 5.5 支架取回器显示了急性缺血性中风的高首通再输率,有效治疗大血管封闭,具有良好的安全性和最小的远端栓塞.
科学领域:
- 血管内治疗治疗 血管内治疗
- 神经干预手术是一种神经干预手术.
- 脑血管疾病是脑血管疾病.
背景情况:
- 机械血栓切除已经有所改善,但远端栓塞和不完整的再输仍是急性缺血性中风的挑战.
- NeVa NET 5.5 支架取回器是一款具有集成微过系统的新型设备,旨在提高第一通效率并减少远端栓塞.
研究的目的:
- 评估NeVa NET 5.5支架恢复器在急性缺血性中风治疗中的安全性和有效性.
- 评估设备在实现再输和预防远端栓塞方面的性能.
主要方法:
- 对51名急性前部循环封闭症患者进行了回顾性研究,这些患者接受了NeVa NET 5.5支架检索器治疗.
- 从2022年10月至2024年4月期间,从三个欧洲中风中心收集的数据.
- 分析患者数据,闭塞细节,临床结果和与程序相关的参数.
主要成果:
- 在78.5%的患者中实现了高水平的第一通再输血 (eTICI 2b-3).
- 优异的最终再输率 (eTICI 2b-3) 为98.1%.
- 较低的远端栓塞率 (3.9%) 并没有报告与设备相关的不良事件.
结论:
- NeVa NET 5.5 支架检索器在前部循环大血管封闭方面显示出高的第一通复输率.
- 该设备提供了有利的安全概况,具有较低的远端栓塞发生率.
- 这项技术在改善内血管中风治疗结果方面表现有前途.
相关概念视频
01:28Esophageal Varices-II: Clinical Features and Management
Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
01:30Venous Thrombosis I: Introduction
Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
01:20Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
01:29Venous Thrombosis III: Interprofessional Care
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
01:29Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...