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Overlapping stent-assisted coil embolization for vertebrobasilar dissecting aneurysms: a single-center study
Neurological Research ( IF 1.9 ) Pub Date : 2021-07-18 , DOI: 10.1080/01616412.2021.1922172
Guangyao Shi 1 , Shancai Xu 2, 3, 4 , Ilgiz Gareev 5 , Zhiyong Ji 2, 3, 4 , Wu Pei 2, 3, 4 , Guang Zhang 2, 3, 4 , Jingtao Qi 2, 3, 4 , Rui Chen 2, 3, 4 , Shaodong Liang 2, 3, 4 , Yan Gu 2, 3, 4 , Chunlei Wang 2, 3, 4
Affiliation  

ABSTRACT

Effective treatment strategies for vertebrobasilar dissecting aneurysms (VBDAs) remain controversial due to their high morbidity and mortality. The aim of the present study was to evaluate the efficacy of overlapping stent-assisted coil embolization (OSCE) in VBDA patients. A total of 42 patients with VBDA were retrospectively examined by OSCE from May 2015 to August 2019. Patients’ clinical and radiological parameters were assessed at discharge and during interim follow-up. Safety, technical feasibility and follow-up clinical and imaging observations for therapy were also evaluated retrospectively. The average age of the 42 patients who underwent OSCE was 54 years (range 33 to 74 years). Overlapping stents were successfully implanted in all patients after coil embolism. Overall clinical results were effective (score on a modified Rankin scale from 0 to 2) in all patients. In the meantime, all patients had favorable outcomes when evaluating telephone calls or digital subtractive angiography (DSA) imaging. Among 42 patients, one patient died due to a perioperative rupture. All the remaining 41 patients had a good prognosis during the follow-up telephone call, with a median follow-up of 28 months (range, 2 to 55 months). The total number of DSA recurrences was 20. Subsequent DSA results showed that all aneurysms were completely occluded while in only one case the parent artery of the aneurysm was completely closed. OSCE in VBDAs patients is safe and effective. This technique showed favorable results in clinical and imaging follow-ups for non-ruptured and ruptured VBDAs.



中文翻译:

重叠支架辅助弹簧圈栓塞治疗椎基底动脉夹层动脉瘤:一项单中心研究

摘要

椎基底动脉夹层动脉瘤(VBDAs)的有效治疗策略由于其高发病率和死亡率而仍然存在争议。本研究的目的是评估重叠支架辅助弹簧圈栓塞术 (OSCE) 在 VBDA 患者中的疗效。欧安组织于 2015 年 5 月至 2019 年 8 月对 42 名 VBDA 患者进行了回顾性检查。在出院时和中期随访期间评估了患者的临床和放射学参数。还回顾性评估了治疗的安全性、技术可行性以及后续临床和影像学观察。接受 OSCE 的 42 名患者的平均年龄为 54 岁(范围为 33 至 74 岁)。弹簧圈栓塞后所有患者均成功植入重叠支架。所有患者的总体临床结果均有效(改良 Rankin 评分从 0 到 2 分)。与此同时,所有患者在评估电话呼叫或数字减影血管造影 (DSA) 成像时都有良好的结果。42例患者中,1例死于围手术期破裂。其余 41 名患者在电话随访期间预后良好,中位随访时间为 28 个月(范围为 2 至 55 个月)。DSA 复发总数为 20 例。随后的 DSA 结果显示所有动脉瘤完全闭塞,而仅 1 例动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。在评估电话呼叫或数字减影血管造影 (DSA) 成像时,所有患者都有良好的结果。42例患者中,1例死于围手术期破裂。其余 41 名患者在电话随访期间预后良好,中位随访时间为 28 个月(范围为 2 至 55 个月)。DSA 复发总数为 20 例。随后的 DSA 结果显示所有动脉瘤完全闭塞,而仅 1 例动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。在评估电话呼叫或数字减影血管造影 (DSA) 成像时,所有患者都有良好的结果。42例患者中,1例死于围手术期破裂。其余 41 名患者在电话随访期间预后良好,中位随访时间为 28 个月(范围为 2 至 55 个月)。DSA 复发总数为 20 例。随后的 DSA 结果显示所有动脉瘤完全闭塞,而仅 1 例动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。一名患者因围手术期破裂而死亡。其余 41 名患者在电话随访期间预后良好,中位随访时间为 28 个月(范围为 2 至 55 个月)。DSA 复发总数为 20 例。随后的 DSA 结果显示所有动脉瘤完全闭塞,而仅 1 例动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。一名患者因围手术期破裂而死亡。其余 41 名患者在电话随访期间预后良好,中位随访时间为 28 个月(范围为 2 至 55 个月)。DSA 复发总数为 20 例。随后的 DSA 结果显示所有动脉瘤完全闭塞,而仅 1 例动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。随后的 DSA 结果显示,所有动脉瘤都完全闭塞,而只有一个病例的动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。随后的 DSA 结果显示,所有动脉瘤都完全闭塞,而只有一个病例的动脉瘤的载瘤动脉完全闭合。VBDAs 患者的 OSCE 是安全有效的。该技术在未破裂和破裂的 VBDA 的临床和影像学随访中显示出良好的结果。

更新日期:2021-08-19
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