重症肌无力外科治疗领域前100篇高被引论文的文献计量学分析

The 100 most cited studies on surgical treatment of myasthenia gravis:A bibliometric analysis

目的 分析重症肌无力外科治疗领域的研究热点和最新进展。方法 检索Web of Science数据库,纳入重症肌无力外科治疗领域被引频次最高的前100篇文献,并进行文献计量学分析。结果 被引频次最高的100篇文献的发表年份为1939—2021年,单篇被引频次为55~850次。纳入的文献大多为论著类文献(75/100),主要是回顾性研究(64/75)。美国是发表文献及被引频次最多的国家,Annals of Thoracic Surgery是发表文献最多的期刊(20篇)。通过VOSviewer软件分析,高密度关键词主要为thymectomy、maximal thymectomy、extended thymectomy、transcervical thymectomy、thymoma及autoantibodies。结论 手术切除范围、手术入路以及发病机制是目前重症肌无力外科治疗领域的热点。希望本文能够为今后该领域研究的开展提供参考。

Objective To analyze the research hotspots and progress of surgical treatment of myasthenia gravis.Methods The top 1o0 most cited articles on surgical treatment of myasthenia gravis were identified by searching the Web of Science database,and a bibliometric analysis was conducted.Results The publication year of the top 1o0 most cited articles ranged from 1939 to 2021,and the number of citations ranged from 55 to 850 per article.Most of the included articles were original research articles(75/100),which were mainly retrospective studies(64/75).The United States was the country with the most published articles and most citations,and Annals of Thoracic Surgery was the most sourced journal(n=20).Through VOSviewer analysis,high-density keywords were thymectomy,maximal thymectomy,extended thymectomy,transcervical thymectomy,thymoma,and autoantibodies.Conclusion The scope of surgical resection,surgical approach and pathogenesis are the current hotspots in the field of surgical treatment of myasthenia gravis.It is hoped that this paper can provide references for future researches in this field.