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术内血动力学不稳定性和更高的ASA分类增加了骨科手术后发展非手术并发症的风险
Ting-Jui Hsu1, Jen-Yu Chen1, Yu-Ling Wu1
1Department of Orthopedic, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan.
Journal of clinical medicine
|March 28, 2024
概括
根据美国麻醉师协会 (ASA) 分类所指出的术前身体状况和术后血液动力学不稳定性显著增加了骨科手术患者的非手术并发症. 保持血液动力学稳定对于预防不良事件至关重要.
科学领域:
- 麻醉学 麻醉学
- 整形外科手术 整形外科手术
- 关键护理医学 关键护理医学
背景情况:
- 手术前患者的身体状况和手术内血动力学变化是导致重要器官功能障碍的潜在因素.
- 整形外科手术患者面临非手术并发症的风险,需要对促成因素进行调查.
- 美国麻醉师协会 (ASA) 的分类是患者身体状况的关键指标.
研究的目的:
- 调查ASA分类对骨科手术后非手术并发症的影响.
- 确定骨科患者手术内血动力学不稳定性和非手术并发症之间的关联.
- 确定骨科手术后重要器官功能障碍的危险因素.
主要方法:
- 对6478名骨科手术患者 (2018-2020年) 的回顾性分析.
- 从麻醉数据库中提取数据,用于ASA分类和手术内血液动力学参数.
- 定义非手术并发症作为重要器官功能障碍.
主要成果:
- 与ASA I相比,患有ASA III/IV分类的患者在非手术并发症方面的几率比率 (分别为17.49和40.96) 显著更高.
- 在手术期间,静脉血压 (SBP) 降低20%与非手术并发症有关 (OR=1.38,p=0.02).
- 长时间的手术内低血压 (SBP <100 mmHg>20分钟) 显示手术后并发症的风险增加 (OR=1.33,p=0.34).
结论:
- 更高的ASA分类 (III/IV) 和延长的手术内低血压显著提高了主要器官不良事件的风险.
- 在整形外科手术期间保持血液动力稳定对于预防非手术并发症至关重要.
- 这些发现强调了在骨科手术中保持警的血液动力学监测和管理的重要性.
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