Society for Vascular Surgery implementationof clinical practice guidelines for patients with an abdominal aortic aneurysm:endoleak management
Rae S. Rokosh, Winona W. Wu, Ronald L. Dalman, andElliot L. Chaiko1. 内漏是指EVAR术后瘤腔内存在持续血流灌入。虽然有些内漏能够自发缓解或是不导致瘤腔扩张,但仍有部分内漏需二次干预以预防瘤腔扩张、破裂。而干预的指证主要依据内漏的类型以及相关的动脉瘤破裂风险。具体的内漏分型见下图:
9. 即使是这样一个渐进性的治疗策略,术后II型内漏的复发率仍高达60%[9]。10. 目前,比较内漏不同治疗方式的证据较少,虽然腔内治疗的失败率较高,但不代表它不是最佳的治疗方式。11. II型内漏以及相关瘤腔扩张的最佳单一或联合序贯腔内治疗方式需要前瞻性RCT证实。两个系统评价已经发现相比经动脉栓塞术,经腰栓塞有着更高的临床成功率[4,10]。12. 在II型内漏高风险患者中,需要前瞻性RCT证实有选择地进行预防性主动脉分支栓塞和瘤腔栓塞的获益。近期有两个小样本RCT在EVAR术后II型内漏高危患者中,评估一期瘤腔栓塞[11]和肠系膜下动脉栓塞[12],早期结果已经显现出一期栓塞能够降低II型内漏,提高瘤腔体积缩小的比例。备注:本指南是SVS制定,适用于美国临床实践的操作指南,仅供参考,在具体临床工作中,仍需根据国内各家医院自身的情况,患者病情制定个体化的治疗方案。引用文献1. Chaikof EL, Dalman RL, Eskandari MK,Jackson BM, Lee WA, Mansour MA, et al. The Society for Vascular Surgerypractice guidelines on the care of patients with an abdominal aortic aneurysm. JVasc Surg 2018;67:2-77.2. van Marrewijk C, Buth J, Harris PL,Norgren L, Nevelsteen A, Wyatt MG. Significance of endoleaks after endovascularrepair of abdominal aortic aneurysms: the EUROSTAR experience. J Vasc Surg2002;35: 461-73.3. Lal BK, Zhou W, Li Z, Kyriakides T,Matsumura J, Lederle FA, et al. Predictors and outcomes of endoleaks in theVeterans Affairs Open Versus Endovascular Repair (OVER) trial of abdominalaortic aneurysms. J Vasc Surg 2015;62:1394-404.4. Sidloff DA, Stather PW, Choke E, BownMJ, Sayers RD. Type II endoleak after endovascular aneurysm repair. Br J Surg2013;100:1262-70.5. Lo RC, Buck DB, Herrmann J, Hamdan AD,Wyers M, Patel VI, et al. Risk factors and consequences of persistent type IIendoleaks. J Vasc Surg 2016;63:895-901.6. Abularrage CJ, Crawford RS, Conrad MF,Lee H, Kwolek CJ, Brewster DC, et al. Preoperative variables predict persistenttype 2 endoleak after endovascular aneurysm repair. J Vasc Surg 2010;52: 19-24.7. Mulay S, Geraedts ACM, Koelemay MJW,Balm R; ODYSSEUS Study Group. Type 2 endoleak with or without intervention andsurvival after endovascular aneurysm repair. Eur J Vasc Endovasc Surg 2021;61:779-86.8. Walker J, Tucker LY, Goodney P, CandellL, Hua H, Okuhn S, et al. Type II endoleak with or without intervention afterendovascular aortic aneurysm repair does not change aneurysm-related outcomes despitesac growth. J Vasc Surg 2015;62:551-61.9. Wu WW, Swerdlow NJ, Dansey K, Shuja F, WyersMC, Schermerhorn ML. Surgical treatment patterns and clinical outcomes ofpatients treated for expanding aneurysm sacs with type II endoleaks afterendovascular aneurysm repair. J Vasc Surg 2021;73: 484-93.10. Guo Q, Zhao J, Ma Y, Huang B, Yuan D,Yang Y, et al. A meta-analysis of translumbar embolization versus transarterialembolization for type II endoleak after endovascular repair of abdominal aorticaneurysm. J Vasc Surg 2020;71:1029-34.11. Fabre D, Mougin J, Mitilian D,Cochennec F, Garcia Alonso C, Becquemin JP, et al. Prospective, randomised twocentre trial of endovascular repair of abdominal aortic aneurysm with orwithout sac embolisation. Eur J Vasc Endovasc Surg 2021;61:201-9.12. Samura M, Morikage N, Otsuka R,Mizoguchi T, Takeuchi Y, Nagase T, et al. Endovascular aneurysm repair withinferior mesenteric artery embolization for preventing type II endoleak: aprospective randomized controlled trial. Ann Surg 2020;271:238-44.
Joseph Brunet, et al. Review of current advances in the mechanical description and quantification of aortic dissection mechanisms. RBME 2019 摘要 主动脉夹层是一种危及生命、预后极差的疾病。影响该疾病的发病与进展的因素有…