剩余石量预测医疗保健消费和石事件:对ASPIRE研究两年结果的分析
Brian R Matlaga1, Thomas J Mueller2, Brett Johnson3
1Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Journal of endourology
|February 12, 2026
概括
可导向的尿路透镜疏散 (SURE) 显著降低了石头残留量,降低了医疗保健消耗事件和长期石头事件. 结石残留量是治疗结石后未来并发症的关键预测因素.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 腎臟病學 (nephrology) 是一種醫學專業.
- 医疗技术 医疗技术 医学技术
背景情况:
- 结石 (结石) 对健康构成重大负担,需要有效的治疗策略.
- 治疗后的石头残留量是影响患者结果和医疗利用的关键因素.
- 标准尿路透镜 (URS) 是一种常见的治疗方法,但残留的结石可能会导致并发症.
研究的目的:
- 为了评估2年的医疗保健消耗和石头事件 (SE) 后可导向尿道透镜疏散 (SURE) 与标准的URS相比.
- 为了确定剩余石量与随后的医疗保健消费事件 (HCEs) 之间的关联,SE.
- 为了确定结石治疗后HCE和SE的预测因子.
主要方法:
- 后勤回归被用来识别HCE (急诊室访问,住院,手术重新治疗) 和SE的预测因素.
- 使用Kaplan-Meier生存分析来比较SURE和URS组之间的事件发生率.
- 体积测量分析评估了治疗后30天和2年的残留石块体积.
主要成果:
- 2年后的石头残留量显著预测了HCE和SE;100毫米3的增加使HCE风险增加了50-54%,SE风险增加了70%.
- 与URS组相比,SURE组的HCE显著减少 (3对20事件,p=0.0004) 和无事件生存时间更长.
- 在SURE组中发生的SE较少,尽管在统计学上并不显著,但观察到无事件生存时间较长.
结论:
- 结石残留量是评估结石去除疗法的有效性和预测下游并发症的关键指标.
- 与标准URS相比,SURE显著降低了医疗保健消费事件的发生率和风险.
- 高质量的体积分析对于评估结石治疗疗效至关重要.
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