预测脑膜瘤患者出现重大术后并发症的风险的诺莫图
Zheng-Qian Guo1, Xiao-Yu Xia2, Dan Cao3
1Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Neurosurgical review
|November 1, 2023
概括
这项研究确定了脑膜瘤手术中重大术后并发症的关键风险因素,并开发了一个名谱来预测高风险患者,帮助临床决策.
科学领域:
- 神经外科 神经外科
- 在瘤学瘤学.
- 医学统计 医学统计
背景情况:
- 脑膜瘤是常见的原发性脑瘤.
- 手术切除是脑膜瘤的主要治疗方法.
- 识别患有重大术后并发症高风险的患者对于手术规划和患者管理至关重要.
研究的目的:
- 为了确定经阴道瘤切除后出现重大术后并发症的独立风险因素.
- 开发和验证一种预测性脑膜造影仪,用于识别患有严重术后并发症高风险的脑膜瘤患者.
主要方法:
- 对1115名脑膜瘤患者 (2018-2020年) 的回顾性分析.
- 患者分为培训 (815) 和验证 (300) 组.
- 单变量和多变量分析确定了风险因素;使用C指数,AUC和Hosmer-Lemeshow测试构建和验证了一个名图.
主要成果:
- 16.56%的患者经历了严重的术后并发症.
- 确定的危险因素包括男性性别,瘤复发,ASA类III-IV,低KPS得分,低血清白蛋白,头骨底部/中部位位置,亚总切除,输血和较大的瘤大小.
- 诺米图表显示出良好的预测性能 (C指数0.919培训,0.872验证) 和令人满意的区分能力 (AUC>0.7).
结论:
- 开发的脑膜图是预测脑膜瘤患者手术后主要并发症的强大工具.
- 这个模型可以帮助外科医生进行临床决策和风险分层.
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