相关实验视频

Updated: Jan 13, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

对患者进行营销后研究,以评估NIMBUS复血管化有效性与具有挑战性的闭塞 (SPERO):研究结果

René van den Berg¹, Marc Ribo^2,3, Fabian Arnberg Sandor⁴

¹Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centres, Duivendrecht, The Netherlands.

Journal of neurointerventional surgery

|January 6, 2026

概括

在其他设备失败后,NIMBUS凝块提取器在中风患者中有效地去除了困难的凝块. 这种设备显示了富含纤维素的血块的提取率更高,在具有挑战性的机械血栓切除病例中改善了重血管化结果.

科学领域:

神经内血管治疗是一种神经内血管治疗.
脑血管疾病管理的管理
医疗器械创新医疗器械创新

背景情况:

标准的机械血栓切除术 (MT) 面临着富含纤维素,硬的血块的挑战.
NIMBUS几何凝块提取器的设计是为了解决这些难以去除的凝块.

研究的目的:

为了评估NIMBUS设备在具有挑战性血栓的患者中的实际有效性.
为了分析由NIMBUS.Retrieve检索的血块的组成.

主要方法:

一项前性多中心单臂观察性研究 (SPERO) 招募了54名患者.
患者在使用其他设备进行了1-2次失败尝试后,使用NIMBUS进行了MT.
主要终点是NIMBUS使用后的成功重血管化 (mTICI≥2b).

主要成果:

在最终通过NIMBUS后,成功的再血管化 (mTICI≥2b) 达到了68.6%,包括救援演习在内的79.2%.
与非NIMBUS设备 (29.5%) 相比,NIMBUS显示出更高的生产率,并检索出含有更高纤维素含量的血栓 (40.3%).
在新领土上没有观察到栓塞;3.7%的患者出现了症状性脑内出血.

结论:

在最初的尝试失败的情况下,NIMBUS在具有挑战性的机械血栓切除病例中始终实现了再血管化.
与一般中风患者相比,凝块组成分析证实了NIMBUS在检索更强硬,富含纤维素的凝块方面的有效性.

关键词:

再 perfusion 的意思是重新输注.一次性中风,中风.进行血栓切除术 (thrombectomy).

更多相关视频

Imaging In-Stent Restenosis: An Inexpensive, Reliable, and Rapid Preclinical Model

Imaging In-Stent Restenosis: An Inexpensive, Reliable, and Rapid Preclinical Model

Published on: September 14, 2009

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane

Published on: December 9, 2022

相关概念视频

Acute Coronary Syndrome III: Diagnostic Studies

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Aneurysm 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...