基于Web of Science数据库对全球单吻合口胃旁路术的文献分析

Global literature analysis of one anastomosis gastric bypass/mini gastric bypass based upon Web of Science database

目的分析单吻合口胃旁路术/迷你胃旁路术当前的研究热点和趋势。方法利用Web of Science(WOS)数据库检索2000年1月至2022年4月所有关于“单吻合口胃旁路术/迷你胃旁路术”的文献,通过筛选检索结果后进行文献计量学分析,绘制相应可视化知识图谱。结果共检索出文献1984篇,根据排除标准,共获得目标文献1111篇纳入分析,其中论著978篇,综述133篇。结果显示相关“单吻合口胃旁路术”的发文量从2000年开始逐年上升;其中发文量最多的国家、期刊、作者分别是美国、Obes Surg、Lee WJ,同时Lee WJ也是被引用最多的作者;合作网络中中国与多国皆有合作,但合作主要集中在美国和欧洲多国;“减重代谢手术”是最常见的关键词,有525次,也是聚类分析中最大的一个。结论单吻合口胃旁路术文献发表量在20多年里有了显著的增长,国家及地区之间的合作也在不断增强,术式的安全性以及减重效果越来越得到证实和认可。

Objective To employ literature metrology to explore current research hotspots and trends pertaining to one anastomosis gastric bypass(OAGB)/mini gastric bypass(MGB).Methods The database of Web of Science(WOS)was accessed for retrieving the literature related to OAGB/MGB from January 2000 to April 2022.Literature metrology analysis was performed after a complete screening of the included results.And the corresponding map of visual knowledge was plotted.Results A total of 1111 articles were retrieved through our search.There were 978 articles and 133 reviews.The number of articles has increased yearly since 2000.Among these articles,the most published country,journal and author were recorded as United States of America,Obesity Surgery and Lee WJ respectively.Lee WJ was also identified as the most cited author.China cooperated with many countries in cooperation network,particularly the United States and other European countries."Bariatric surgery"was identified as the most commonly used keyword as it was recorded 525 times and presented as the largest for cluster analysis.Conclusion In general,the number of OAGB/MGB related published literature has spiked significantly over the last two decades.During this period,cooperations among different countries and regions have been continuously enhanced.Thus the safety and weight loss effects of this operation are becoming more widely recognized.