检索结果-南通市图书馆

Assessment of the Visual Analogue Score in the Evaluation of the Pruritus of Cholestasis

Journal of Clinical and Translational Hepatology 2017年第3期5卷 203-207页

作者： Nora V.Bergasa E.Anthony Jones NYC H + H Metropolitan New York NY USA New York Medical College Valhalla NY USA Department of Gastroenterology and Liver Diseases Academic Medical Center Amsterdam The Netherlands

Background and Aims:A visual analogue score (VAS),based on application of a visual analogue scale,has been widely used to assess pruritus in clinical studies of patients with cholestatic liver disease.A VAS is a numerical score of the severity of the perception of pruritus,and,hence,is inherently *** objective of this study was to assessthe reliability of a VAS as an index of pruritus in cholestatic ***:In 8 patients with chronic pruritus due to primary biliary cholangitis,values for a VAS of pruritus were compared with corresponding measurements of scratching activity,which were generated by a monitoring system specifically designed to quantitate this *** relationship between individual values for the VAS and corresponding values for scratching activity during a specific interval immediately preceding the recording of the VAS was examined by determining the Spearman's rank correlation ***:The mean Spearman's rank correlation coefficient between individual values for the VAS and corresponding mean values for scratching activity was 0.072;the range of these coefficients was-0.04 to 0.26.A VAS of pruritus is an unreliable index of scratching activity,and,hence,of the pathophysiological process responsible for the pruritus of ***:It is concluded that the use of a VAS as a primary quantitative endpoint in trials of the efficacy of potential therapies for the pruritus of cholestasis may be inappropriate.

关键词： Pruritus Cholestasis Visual analogue score Scratching activity Primary biliary cholangitis quantitative efficacy endpoint

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：