岛内的激光切除术后的技术,安全概况和结果:一个多中心队列研究
Felix R Ekman1, Jorge Gonzalez-Martinez2, Silas Haahr Nielsen3
11Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden.
Journal of neurosurgery
|September 12, 2025
概括
激光间歇性热疗法 (LITT) 为耐药性岛内提供了安全有效的治疗方法,可以实现显著的发作自由,并发症率低. 这种微创手术显示出与开放手术相比的有希望的结果.
科学领域:
- 神经外科 神经外科
- 发病学 (Epileptology) 是一个专业的学科.
- 医疗技术 医疗技术 医学技术
背景情况:
- 源自岛屿的耐药性带来了重大治疗挑战.
- 激光间歇性热疗法 (LITT) 是焦点的新兴微创疗法.
- 后面的胰岛是发作产生发作的关键区域,使其切除复杂.
研究的目的:
- 评估LITT对抗药性岛内的疗效和安全性.
- 具体评估使用LITT的后部岛膜切除相关的并发症率.
- 为了比较结果和并发症发病率与现有的治疗方式.
主要方法:
- 在三个中心对因岛内而接受LITT的患者进行了回顾性分析.
- 诊断工作包括示意学,MRI,FDG-PET/CT和/或磁脑图.
- 大多数情况下进行立体电脑图 (SEEG),有些人进行射频热凝或二次LITT.
主要成果:
- 64.3%的患者在LITT后6个月实现了完全无 (ILAE类1)
- 总体而言,暂时并发症的发生率为18.8%,永久性并发症为6.3%.
- 涉及后部岛膜切除的手术显示出类似的并发症率 (过渡性21.4%,永久性7.1%).
结论:
- LITT是一种安全有效的治疗方法,可以控制岛内.
- 通过LITT获得的发作自由率与开放式岛屿切除相美.
- 该研究强调,在这个患者队列中,与LITT相关的并发症发生率很低.
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