在评估功能方面,对不同核医学技术进行比较分析
Aleksandra Peshevska1, Tanja Makazlieva2, Venjamin Majstorov1
1Faculty of Medicine Institute of Pathophysiology and Nuclear Medicine, University Ss Cyril and Methodius, Skopje, North Macedonia.
Nuclear medicine review. Central & Eastern Europe
|July 11, 2023
概括
弗莱明单个血样本方法 (SPSM) 用于估计膜过率 (GFR) 与参考方法有很强的相关性. 这种核医学技术可靠用于GFR估计的常规临床使用.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 核医学就是核医学.
- 放射化学 放射化学是指辐射化学.
背景情况:
- 核医学 (NM) 方法对于评估功能至关重要.
- 准确的GFR估计对于管理各种临床条件至关重要.
研究的目的:
- 评估使用参考NM方法测量的GFR (mGFR) 与使用简化NM方法估计的GFR (eGFR) 之间的相关性.
- 为了比较弗莱明的单个血样本方法 (SPSM) 在不同的时间点与三种血样本的斜率截止方法 (TPSM).
- 评估盖茨基于摄像头的协议与参考TPSM的相关性.
主要方法:
- 包括82名受试者 (33名男性/49名女性,平均年龄为54.87±15.65岁).
- 测量GFR (mGFR) 通过三种血样本斜率切断NM方法 (TPSM) 获得.
- 估计的GFR (eGFR) 计算使用弗莱明的单个血样本方法 (SPSM) 在120,180和240分钟,以及[99mTc]Tc-DTPA管理后基于摄像头的盖茨协议.
主要成果:
- 所有三个SPSM时间点都显示出与TPSM参考方法具有非常强烈,显著的正相关性.
- 盖茨的方法显示,在mGFR≥61-84毫升/分钟/1.73平方米和mGFR≥84毫升/分钟/1.73平方米的患者中,与TPSM的中度,统计学显著的正相关性.
- 与参考方法相比,SPSM在所有患者群体中表现出非常强的相关性和低偏差.
结论:
- 弗莱明的单个血样本方法 (SPSM) 显示出与参考TPSM的良好相关性和低偏差.
- 在临床实践中,SPSM是一种可靠且适合于常规GFR估计的方法.
- 该研究支持SPSM的常规使用,以有效评估GFR.
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