对癌症患者PICC相关血栓形成的三种风险评估模型的比较:一个前性队列研究
Chunli Huang1, Zeyin Hu1, Zhenming Wu1
1Cather Clinic, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China.
The journal of vascular access
|January 21, 2026
概括
与密歇根和卡普里尼RAM相比,Maneval风险评估模型 (RAM) 在癌症患者中更好地预测外围插入的中央导管相关血栓 (PICC-RT). 推Maneval RAM用于临床使用.
科学领域:
- 在瘤学瘤学.
- 血管接入装置 血管接入装置
- 血栓形成的管理
背景情况:
- 周围插入的中央导管相关血栓 (PICC-RT) 是癌症患者的一个重要并发症.
- 风险评估模型 (RAM) 对于识别有PICC-RT高风险的个体至关重要.
- 比较现有的RAM可以优化PICC-RT预防的临床实践.
研究的目的:
- 为了比较密歇根RAM,Caprini RAM和Maneval RAM在癌症患者中用于PICC-RT的预测性能.
- 确定最有效的RAM用于识别具有PICC-RT高风险的癌症患者.
- 为在临床环境中选择最佳RAM提供证据.
主要方法:
- 一项前性观察性研究对281名接受PICC插入的癌症患者进行了观察.
- 收集的数据包括患者人口统计,导管细节和RAM分数 (密歇根州,卡普里尼,马内瓦尔).
- 使用灵敏度,特异性和接收器操作特征 (AUC) 曲线下的面积来评估预测性性能.
主要成果:
- 18名患者 (6.5%) 出现了症状的PICC-RT.
- 马尼瓦尔RAM表现出最高的预测性能,AUC为0.85.
- 密歇根RAM的AUC为0.50,而卡普里尼RAM的AUC为0.62.
结论:
- 与密歇根和卡普里尼RAM相比,Maneval RAM对PICC-RT具有更高的预测价值.
- 建议使用Maneval RAM来预测癌症患者的PICC-RT风险.
- 这一发现支持Maneval RAM的临床采用,以改善患者护理.
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