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使用线性测量系统 (RENAL-MS) 实时估计脏活动,预测术后估计的膜过率
Jared P Schober1, Kevin B Ginsburg2, Alexander Kutikov3
1Division of Urologic Surgery, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA.
BJU international
|September 5, 2023
概括
一个新的点照顾工具,RENAL-MS,精确估计脏切除术后的功能. 这种方法的性能相当于核医学脏扫描 (NMRS),这表明NMRS可能不需要用于预测eGFR和CKD手术后.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 放射学 放射学是一门学科.
- 医疗成像医学成像
- 外科手术的结果
背景情况:
- 术后估计膜过率 (eGFR) 的准确预测在切术后至关重要.
- 核医学功能扫描 (NMRS) 是目前评估分裂功能的标准.
- 需要更简单,更容易获得的方法来估计功能.
研究的目的:
- 评估一个点的护理测量系统,RENAL-MS,估计膜体积.
- 为了确定RENAL-MS是否可以替代NMRS在预测EGFR和慢性病 (CKD) 术后.
- 评估RENAL-MS在预手术分裂功能估计中的实用性.
主要方法:
- 对57名接受切除术,手术前截面成像和MAG3 NMRS.患者的回顾性审查.
- 开发RENAL-MS方法,使用长度和体厚度测量.
- 使用回归分析预测术后eGFR和新发病的第三阶段CKD中的RENAL-MS和NMRS的比较.
主要成果:
- 与NMRS相比,RENAL-MS与实际手术后的eGFR有类似的相关性 (R=0.82对比0.76).
- 预测第三阶段CKD曲线下的面积在RENAL-MS (0.93) 和NMRS (0.97) 之间是可比的.
- 在预测关键功能结果方面,RENAL-MS方法显示了与NMRS可比的性能.
结论:
- 脏-MS点治疗工具是NMRS的可行的替代方案,用于预测术后的eGFR和腎切除术后的CKD.
- 这种简单的方法可能会减少在临床环境中对核医学成像的需求.
- RENAL-MS提供了一种潜在的更容易获得和更具成本效益的方法,用于在腎切除术后评估功能.
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