评估缺血时间和并发症在自由体膜转移的评估
Mayu Suzuki1, Jun Arata2, Shuko Kaito1
1Department of Plastic and Reconstructive Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan.
Microsurgery
|September 11, 2024
概括
在自由膜移植中膜的缺血耐受时间与膜存活率没有相关性. 然而,较长的缺血时间 (≥3小时) 和较长的年龄 (≥75岁) 与肠道静脉缩有关.
科学领域:
- 重建性手术是一种重建性手术.
- 胃肠道手术 胃肠道手术
- 头癌重建 头癌重建
背景情况:
- 确定膜缺血耐受时间对于自由膜转移成功至关重要.
- 长期缺血可能需要重新收获片.
- 目前人类内缺血性耐受性数据有限.
研究的目的:
- 为了研究结节缺血时间和术后并发症之间的关系.
- 确定影响移植和头癌患者的并发症的因素,这些患者接受了自由膜移植.
主要方法:
- 76名接受了自由阴膜移植 (2009-2023) 的患者的回顾性分析.
- 评估手术参数 (缺血时间),患者背景和结果之间的关联.
- 评估的结果包括片移植,静脉缩狭窄和吞功能.
主要成果:
- 平均缺血时间为197±55.5分钟 (范围:1小时24分钟至6小时).
- 72名患者进行了成功的移植;4名患者经历了血管封闭,导致3名患者死亡.
- 在22%的病例中发生了肠道静脉缩,与缺血时间 (≥3h) 和患者年龄 (≥75岁) 有显著的关联.
结论:
- 低至6小时的缺血时间并没有显示出与骨生存率的特定趋势.
- 患者的年龄和背景应该指导手术技术的选择,以免费的阴膜转移.
- 虽然技术是可适应的,但诸如年龄和缺血持续时间等因素会影响特定的并发症,如静脉缩.
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