穿孔性胃潰瘍和一般化腹膜炎的簡單嚴重性尺度:衍生和內部驗證研究
Ryo Yamamoto1, Shinya Hirakawa2,3, Hisateru Tachimori2,3
1Department of Emergency and Critical Care Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku.
International journal of surgery (London, England)
|August 8, 2024
概括
一个新的评分系统,用于穿孔性胃潰瘍 (PPU) 与一般化腹膜炎有助于预测手术风险. 5以下的得分表明术后不良事件最小,指导治疗决策.
科学领域:
- 胃肠病学 胃肠病学
- 手术创新 在外科创新.
- 临床风险评估临床风险评估
背景情况:
- 穿孔性胃潰瘍 (PPU) 具有一般化腹膜炎需要手術,結果因疾病嚴重程度而異.
- 开发一个经过验证的严重程度尺度对于优化患者管理和手术规划至关重要.
研究的目的:
- 为患有穿孔性胃潰瘍 (PPU) 和一般性周周炎的患者开发和验证一种新的严重性评分系统.
- 确定PPU患者中严重的术后不良事件的关键预测因素.
主要方法:
- 一个全国性的外科手术数据库 (2013-2020年) 的回顾性分析,包括12,513名患者.
- 拉索回归模型用于识别不良事件的显著预测因素,重点是导出队列 (2013-2018) 和验证队列 (2019-2020).
- 使用C统计和校准图表评估评分系统的歧视性和准确性.
主要成果:
- 开发了一个0-11评分系统,结合年龄,呼吸不全,手术前败血症,美国麻醉学会身体状况 (ASA III-V),白蛋白和肌素.
- 评分系统显示出强大的预测准确性 (C统计数据为0.812-0.819).
- 截止分数<5可靠地预测了<3%的术后不良事件的概率,无论手术方法如何.
结论:
- 开发的PPU严重性得分有效预测术后不良事件的最小风险,如果低于5.
- 这种临床工具可以帮助确定适合PPU患者的手术策略.
- 建议进行进一步的外部验证研究,以确认得分的概括性.
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