医学
外科
支架
主动脉弓
假性动脉瘤
主动脉修补术
胸主动脉
腔内修复术
导管
放射科
动脉瘤
主动脉
腹主动脉瘤
作者
Andrés Reyes Valdivia,Ross Milner,Robin H. Heijmen,Vicente Riambau,Hervé Rousseau,Giovanni Tinelli,Drosos Kotelis,Ahmad Amer Zanabili Al-Sibbai,Georgios A. Pitoulias,Claudio Gandarias Zúñiga,Hector W.L. de Beaufort,Panagiotis Doukas,Arindam Chaudhuri
出处
期刊:Vascular
[SAGE]
日期:2022-02-27
卷期号:31 (3): 455-462
被引量:4
标识
DOI:10.1177/17085381221076320
摘要
To describe mid-term outcomes of the use of EndoAnchors as an adjunct for arch and thoracic endovascular aortic repair (TEVAR).A retrospective multicentre series from nine centres using the Heli-FX EndoAnchor System (Medtronic Inc, Minneapolis, USA) at TEVAR over May 2014-May 2019 is presented. The study is registered at ClinicalTrials.gov with number NCT04100499. The primary outcome was freedom from Type I endoleak at EndoAnchors deployments; secondary outcomes included evaluation of aortic wall penetration (AWP) at first computed tomography scan, EndoAnchor-related issues and mortality.54 high-risk patients (35 males/19 females, age 73 ± 11 years) with arch, thoracic and thoracoabdominal aneurysmal disease (3 chronic post-dissection and one patch pseudoaneurysm), with a mean neck length 19.7 ± 6.6 mm that were treated with multiple hybrid and endovascular techniques were included. A total of 329 EndoAnchors were used with a mean of 6.1 ± 2.5 per patient. Overall adequate AWP was 86%, whereas arch (Ishimaru's zones 0-2) deployments achieved 80.6% when compared to 87.3% in descending thoracic aorta (dTA); although there was no statistical significance. Freedom from type I endoleaks was 88% at 2 year follow-up, due to 4 type IA endoleaks, two of them successfully treated, one with conservative treatment due to complexity of repair and remaining patient died 1 year later due to endograft infection. There were reported five EndoAnchor-related issues; four losses and one renal stent-graft was crushed due to catheter deflection solved with balloon reinflation. None of the losses had clinical significance. Overall mortality is described for 7 (9.5%) patients, one of them aneurysm-related.The adjunctive use of EndoAnchors in TEVAR and complex TEVAR procedures achieved acceptable outcomes at midterm in a high-risk series with hostile seal zones. Still, they should be still judiciously used as there is lack of data to suggest a more liberal use; therefore, the landing zone should not be compromised in favour of their use.
科研通智能强力驱动
Strongly Powered by AbleSci AI