人工肾研究:文献计量学分析

Artificial kidney research: a bibliometric analysis

目的:对人工肾研究进行文献计量学分析,以探讨该领域研究的现状和趋势。方法:以科技引文数据库(web of science core collection;WoSCC)2000年至2022年的人工肾相关文献为样本,使用CiteSpace和VOSviewer软件对出版物的数量以及国家、机构、作者、期刊、关键词等进行统计分析。结果:经筛选和去重后,共获得人工肾研究相关文章382篇。美国是文献贡献最多的国家,荷兰特文特大学(University of Twente)是领先的学术机构,人工器官(Artificial Organs)是最活跃的期刊。Ronco C是发文量最多的作者,并在共引作者中也排名第一。可穿戴人工肾、血液透析、腹膜透析和生物人工肾是高频出现的关键词;吸附和去除是主要的突发关键词。结论:20年来人工肾研究相关领域的年出版物逐年增加,可穿戴人工肾和生物人工肾是持续热门的研究方向。人工肾的吸附和去除代谢产物功能近期关注度高,提示其可能是该领域的近期研究热点。

Objective To perform a bibliometric analysis of research on artificial kidney for the purpose of exploring the status and trend of research in this field.Methods From the web of science core collection(WoSCC),artificial kidney-related literature from 2000 to 2022 were taken as samples,and the CiteSpace and VOSviewer softwares were applied to statistically analyze the number of publications,as well as country,institution,author,journal,and key words,etc.Results A total of 382 articles related to artificial kidney were obtained after screening and de-duplication.The United States was the country with the largest contribution,and University of Twente was the leading institution.Artificial Organs was the most active journal in this field.Claudio Ronco was the author with the highest number of publications and ranked first among co-cited authors.Wearable artificial kidney,hemodialysis,peritoneal dialysis,and bioartificial kidney were the keywords that appeared with high frequency.Adsorption and removal were the main burst key words.Conclusion Annual publications related to artificial kidney have been increasing year by year for the last two decades.Wearable artificial kidney and bioartificial kidney were continuously popular research directions.The recent high interest in the function of artificial kidney to adsorb and remove metabolites suggested that it may be recent hotspots in this field.