方程预测了脏切除术后的功能,以治疗上道泌尿道癌
Kai-Sen Su1, Hsiao-Jen Chung1,2, Yen-Hwa Chang1,2
1Department of Urology, Taipei Veterans General Hospital, Taipei, Taiwan.
概括
一个新的方程使用手术前成像预测了激进脏切除术后的功能. 这种工具有助于优化治疗和预防上路泌尿道癌患者的末期病.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 在瘤学瘤学.
背景情况:
- 激进性瘤切除术是上道泌尿道癌的标准治疗方法.
- 预测术后功能对于治疗计划和避免末期病至关重要.
- 目前用于预测术后功能的方法有限.
研究的目的:
- 开发一个术后功能变化的预测方程,激进脏切除术后.
- 确定与功能下降相关的手术前因素.
- 建立一个优化治疗策略和患者管理的工具.
主要方法:
- 对487名经历了膀袖切除激进脏切除术的患者的回顾性审查 (2010-2020年).
- 使用99mTc-mercaptoacetyltriglycine脏扫描评估的手术前功能.
- 使用Pearson线性相关性分析基于手术前有效的脏血流量的预测方程的开发.
主要成果:
- 建立了术后功能变化的预测方程.
- 在手术前的损伤侧有效的脏血流量比率与估计的膜过率 (eGFR) 在3个月后的下降有显著的相关性 (r = 0.613,P <0.001).
- 内部验证显示,高精度预测eGFR下降 (r=0.896) 和西斯不合格 (100%).
结论:
- 使用手术前损伤侧有效脏血流量比率的方程可以预测术后的eGFR变化.
- 这种工具有助于预测残留功能,并指导治疗决策.
- 开发的方程为接受激进脏切除术的患者进行术前风险评估提供了有价值的方法.
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