慢性功能障碍预测了UTUC患者接受RNU的瘤结果
Chris Ho-Ming Wong1, Kang Liu1, Hongda Zhao1
1S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.
BMC urology
|November 13, 2024
概括
在接受激进瘤切除术 (RNU) 的上道泌尿器官癌 (UTUC) 患者中,先前存在的慢性病 (CKD) 与较差的无疾病生存率有关. 这一发现表明,CKD可能预测手术后瘤结果较差.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 在瘤学瘤学.
- 腎臟病學 (nephrology) 是一種醫學.
背景情况:
- 上道泌尿道癌 (UTUC) 是一种罕见的恶性瘤.
- 激进性瘤切除术 (RNU) 是非转移性UTUC的标准治疗方法.
- 预先存在的功能障碍对UTUC结果的影响还不清楚.
研究的目的:
- 研究使用RNU治疗的UTUC患者中先前存在的功能障碍和瘤结局之间的关联.
- 为了确定UTUC的RNU后的无病生存 (DFS) 和总生存 (OS) 的预测因素.
主要方法:
- 追溯分析来自CROES-UTUC注册表的1393名非转移性UTUC患者,他们接受了RNU.
- 患者被分为正常功能和慢性病 (CKD) 组 (eGFR < 60 mL/kg/1.73 m2).
- 使用卡普兰-梅尔分析和多变量考克斯回归来评估DFS和OS.
主要成果:
- 在1393名患者中,528名 (37.6%) 患有先前存在的CKD.
- 在多变量分析中,CKD与较低的DFS (HR=1.419,p=0.019) 独立相关.
- 更高的T阶段和辅助化疗也预测了更糟糕的DFS,而心血管疾病和更高的T阶段预测了更糟糕的OS. 以前存在的功能障碍并没有显著影响OS.
结论:
- 手术前慢性病是接受RNU的UTUC患者较低无病存活率的独立预测因素.
- 手术前的CKD可以作为非转移性UTUC中较差的瘤结果的临床预测因素.
- 需要进一步的研究来探索这种关联背后的机制.
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