Transradial approach for middle meningeal artery embolization is a safe alternative to transfemoral approach in patients with chronic subdural hematoma: A single-center retrospective comparative study

IF 1.8 4区 医学 Q3 CLINICAL NEUROLOGY
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Abstract

Background

Transradial approach (TRA) has been increasingly utilized in various neuroendovascular interventions as a safe alternative to the transfemoral approach (TFA). As middle meningeal artery (MMA) embolization emerges as an effective therapy for treating chronic subdural hematomas (cSDH), some studies have explored using TRA. In this study, we compared procedural times and post-operative outcomes between those with TRA and TFA.

Methods

This is a single-institution retrospective study of patients undergoing MMA embolization for cSDH. The cohort was divided into the TRA and TFA subgroups. Baseline characteristics, procedural times, and immediate outcomes were compared. Univariate analysis was performed.

Results

We performed 62 MMA embolizations for treatment of cSDH, of which 37 (59.7 %) were performed transradial and 25 (40.3 %) were performed transfemoral. Those who underwent TRA were significantly younger than those who had TFA (p = 0.02). For patients who underwent unilateral MMA embolization, those with TRA had significantly shorter duration of procedure compared to the TRF group (p = 0.01). This difference was not observed in the bilateral MMA embolization subgroup. Only three patients had access site complications, and all were in the TFA group. There was no significant difference in length of hospital stay.

Conclusion

As MMA embolization for cSDH becomes more prevalent, efforts to optimize the safety and efficacy of the technical aspects become critical. In this study we demonstrate that TRA is a safe and efficient alternative to traditional TFA in those undergoing unilateral MMA embolization.

慢性硬膜下血肿患者经桡动脉入路脑膜中动脉栓塞术是经股动脉入路的安全替代方案:一项单中心回顾性比较研究。
背景:经桡动脉入路(TRA)作为经股动脉入路(TFA)的安全替代方法,已越来越多地被用于各种神经内血管介入治疗。随着脑膜中动脉(MMA)栓塞成为治疗慢性硬膜下血肿(cSDH)的一种有效疗法,一些研究对经桡动脉入路进行了探索。在本研究中,我们比较了 TRA 和 TFA 的手术时间和术后效果:这是一项单一机构的回顾性研究,研究对象是接受 MMA 栓塞治疗的 cSDH 患者。该研究将患者分为 TRA 和 TFA 亚组。比较了基线特征、手术时间和即时结果。进行了单变量分析:我们进行了62例MMA栓塞治疗cSDH,其中37例(59.7%)经桡动脉栓塞,25例(40.3%)经经口栓塞。接受 TRA 的患者明显比接受 TFA 的患者年轻(P = 0.02)。在接受单侧 MMA 栓塞术的患者中,与 TRF 组相比,接受 TRA 术者的手术时间明显更短(p = 0.01)。在双侧 MMA 栓塞术亚组中未观察到这种差异。只有三位患者出现了入路部位并发症,且均发生在TFA组。住院时间无明显差异:结论:随着 MMA 栓塞治疗 cSDH 越来越普遍,努力优化技术方面的安全性和有效性变得至关重要。本研究表明,对于接受单侧 MMA 栓塞术的患者,TRA 是传统 TFA 的一种安全有效的替代方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Clinical Neurology and Neurosurgery
Clinical Neurology and Neurosurgery 医学-临床神经学
CiteScore
3.70
自引率
5.30%
发文量
358
审稿时长
46 days
期刊介绍: Clinical Neurology and Neurosurgery is devoted to publishing papers and reports on the clinical aspects of neurology and neurosurgery. It is an international forum for papers of high scientific standard that are of interest to Neurologists and Neurosurgeons world-wide.
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