肌腱造影是一种非侵入性方法,可根据刺激的放射状位移评估骨骼肌收缩特性。许多研究已经使用位移速率(Vc)作为肌肉收缩速度的间接测量。然而,没有标准化的方法来测量位移和确定Vc。这篇综述旨在概述确定Vc和测量协议的概念,以促进标准化方法的发展。本审查遵循了系统审查的首选报告项目和范围审查的荟萃分析扩展(PRISMA-ScR)指南。在五个电子数据库和其他来源中进行了系统搜索。纳入的62项研究报告了10种不同的概念来确定Vc,我们总结为三组。确定概念主要在考虑的收缩阶段的时间间隔和用于定义这些间隔的标准方面有所不同。关于设备和评估者的基本信息,测量设置,电刺激程序,和数据分析经常没有报告。总之,关于如何确定Vc没有共识。测量方案的不完整报告阻碍了研究比较,这阻碍了标准化方法的发展。因此,我们提出了报告测量协议的新指南,涵盖1)设备和评分器,2)测量设置,包括主题的定位,传感器和电极,3)电刺激,包括初始刺激幅度,增量,和端点,4)数据分析,包括选择标准和分析信号的数量以及派生参数的定义。
Tensiomyography is a non-invasive method to assess skeletal muscle contractile properties from the stimulated radial displacement. Many studies have used the rate of displacement (Vc) as an indirect measure of muscle contraction velocity. However, no standardised methodical approach exists to measure displacement and determine Vc. This review aimed to provide an overview of concepts to determine Vc and measurement protocols to foster the development of a standardised methodical approach. This review followed the Preferred Reporting Items for Systematic Reviews and meta-Analyses extension for Scoping Reviews (PRISMA-ScR)
guideline. Systematic searches were performed within five electronic databases and additional sources. The included 62 studies reported 10 different concepts to determine Vc, which we summarised in three groups. The determination concepts differed mainly regarding time intervals during the contraction phase considered and criteria used to define these intervals. Essential information on the equipment and raters, measurement setup, electrical stimulation procedure, and data analysis were frequently not reported. In conclusion, no
consensus on how to determine Vc existed. Incomplete reporting of measurement protocols hindered study comparison, which obstructs developing a standardised approach. Therefore, we propose a new
guideline for reporting measurement protocols, which covers the 1) equipment and rater, 2) measurement setup, including positioning of the subject, sensor and electrodes, 3) electrical stimulation, including initial stimulation amplitude, increment, and endpoint, and 4) data analysis, including selection criteria and number of analysed signals and a definition of derived parameters.