基于CiteSpace的经颈静脉肝内门体分流术文献计量学分析

Bibliometric analysis of transjugular intrahepatic portasystemic shunt based on CiteSpace

目的进行经颈静脉肝内门体分流术(transjugular intrahepatic portasystemic shunt,TIPS)领域文献的计量学研究,以了解研究现状,探寻热点。方法英文数据库以Web of Science(WOS)核心合集为来源,中文数据库以中国知网、万方、维普为数据源。两种数据库检索年限均为建库至2022年12月1日。英文数据库检索词为"transjugular intrahepatic portasystemic shunt"及其同义词;中文数据库检索词为"经颈静脉肝内门体分流术"及其同义词,利用CiteSpace对检索文献进行分析。结果共纳入2748篇英文和1674篇中文文献,发文量总体呈上升趋势。国内外核心作者团队已形成,但国内作者团队和机构间合作较少。国内外热点有重叠,共同热点有适应证探讨及效果评价、肝性脑病、支架、管理及护理,国外热点涉及主题更为丰富。结论TIPS迅速发展,中国学者和机构可进一步加强国内外同行间的合作。国内外热点有重叠,国内研究可能有滞后,未来对于TIPS最佳干预时机和适宜人群、肝性脑病、支架、患者管理及护理等方面的研究值得深入。

Objective A bibliometric analysis was conducted on literature related to transjugular intrahepatic portasystemic shunt(TIPS)to analyze the research status,explore research hotspots.Methods A comprehensive search of the Web of Science(WOS)Core Collection,three Chinese databases[National Knowledge Infrastructure(CNKI),Wanfang Digital Periodicals(WANFANG)and Chinese Science and Technology Periodicals(VIP)database]was conducted,from the establishment of the database to December 1,2022.Core of the search strategy was the key word"transjugular intrahepatic portasystemic shunt"in the medical subject headings'major field.Citespace was used to analyze the retrieved literature.Results A total of 2748 English articles and 1674 Chinese articles were included and identified,and this analysis showed an upward trend in the publications.The core author teams at home and abroad have been formed,but there was little cooperation among Chinese author teams and institutions.The hotspots of domestic and foreign studies overlapped,and common hotspots included indications and effect evaluation,hepatic encephalopathy,stents,management,and nursing.Hotspots of foreign studies involved more rich topics.Conclusion TIPS has undergone rapid development,and Chinese researchers and institutions need to strengthen domestic and international cooperation.The hotspots of domestic and foreign studies overlapped,but domestic studies may lag behind.Further research is needed on the optimal timing of TIPS intervention,appropriate population,hepatic encephalopathy,stents,patient management and nursing.