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排放C反应蛋白预测胰腺切除术后90天的再入院:一个有条件的推论树分析
Kristjan Ukegjini1, Philip C Müller2, Rene Warschkow1
1Department of General, Visceral, Endocrine and Transplant Surgery, Kantonsspital St. Gallen, Rorschacherstrasse 95, CH-9007 St. Gallen, Switzerland.
概括
排泄C-反应蛋白 (CRP) 水平低于105毫克/升可以安全地预测胰腺二切除术后90天的低再入院率. 白细胞计数没有预测效果,但伤口感染表明再入院风险更高.
科学领域:
- 手术瘤学手术瘤学
- 胃肠病学 胃肠病学
- 临床化学 临床化学
背景情况:
- 胰腺二管切除术 (PD) 是一项复杂的手术,其重收率很高.
- 确定出院后并发症的可靠预测因素对于患者管理至关重要.
- 放出实验室值,包括C反应蛋白 (CRP) 和白细胞 (WBC) 计数,是早期并发症的潜在指标.
研究的目的:
- 评估C-反应蛋白 (CRP) 和白细胞 (WBC) 水平的预测准确性,在胰腺二切除术 (PD) 后的90天再入院后释放.
- 确定特定的门值和患有再入院风险较高的患者子组.
主要方法:
- 在两个中心对2008年至2022年期间接受PD的438名患者进行了回顾性分析.
- 接收器操作特征 (ROC) 曲线分析,以评估CRP和WBC水平的预测性能.
- 条件推断树 (CTREE) 建模,以确定组合的风险因素和患者子组.
主要成果:
- 在438名患者中,54名 (12%) 经历了90天的再入院.
- 排放CRP水平显示出预测值 (曲线下的面积[AUC]=0.63).
- 低于105毫克/升的CRP水平有效排除了再接收 (负预测值[NPV]=90%).
- CTREE分析证实了CRP的诊断实用性 (AUC = 0.68),并确定以前的伤口感染是CRP<101 mg/l (P=0.003) 的患者的显著风险因素.
- 退院时白细胞 (WBC) 计数在重新入院和非重新入院组之间没有显著差异.
结论:
- 出院后的CRP水平低于105 mg/l与PD后90天再入院的风险较低有关,使患者能够安全出院.
- 以前的伤口感染是重新入院的重要预测因素,特别是在CRP水平较低的患者中.
- 白血细胞计数不是再入院的可靠预测指标;对于潜在未检测到的并发症的患者,可能需要进一步的预释前成像检查.
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