在使用含有血管收缩剂的鼻包装减轻外侧中枢轨道壁减压时减少出血
Anna Helena Christina Wiktorin1,2, Pär Stjärne3,4, Elin Bohman5,2
1Division of Ophthalmology and Vision, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.
BMJ open ophthalmology
|February 18, 2026
概括
用血管收缩剂进行鼻包装显著减少了在中间轨道减压期间的手术内出血. 这种简单的技术可以改善手术可视化,并可能减少这种微妙手术的并发症.
科学领域:
- 眼科医生 眼科 眼科
- 神经外科 神经外科
- 手术技巧 手术技巧
背景情况:
- 背骨的中部减压包括一个小的切口,使出血成为可视化的重大挑战.
- 有效的血流控制对于成功的中间轨道减压至关重要.
- 鼻包装与血管收缩剂在最大限度地减少手术内出血的作用仍然不清楚.
研究的目的:
- 评估用静脉缩剂进行鼻包装的有效性,以减少外侧中枢轨道减压期间的手术内出血.
主要方法:
- 进行了一项随机的,非盲目的,前性研究.
- 接受中枢轨道壁减压的患者被随机分配到使用可卡因化-上腺素溶液或没有包装 (对照) 的鼻包装中.
- 在手术前和手术后,通过对手术吸气装置进行称重来量化手术内出血.
主要成果:
- 该研究包括37名患者的46次减压.
- 与对照组 (中位数30.10g,p<0.001) 相比,接受鼻包装组的手术内出血明显减少 (中位数9.40g).
- 在这两组中都没有报告任何手术并发症或术后感染.
结论:
- 用静脉缩剂进行鼻包装,可显著降低手术前的血液流出,在回冠状动脉中部减压过程中.
- 这种方法提供了一种简单有效的方法来改善外科视觉,并可能降低并发症风险.
- 外科医生之间的差异对结果没有显著影响.
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