基于文献计量学的中医药治疗社区获得性肺炎的可视化分析

Visual Analysis of Traditional Chinese Medicine Treatment of Community Acquired Pneumonia Based on Bibliometrics

目的:通过文献计量学,探索中医药治疗社区获得性肺炎(CAP)的研究趋势,探讨作者合作、知识结构的国内外研究现状、研究热点和前沿趋势。方法:检索中国知网、万方、维普和Web of Science数据库从1989年至2023年1月22日已发表的相关文献,运用文献计量学软件VOSviewer 1.6.18和CiteSpace 5.8.R3对作者、机构及关键词进行可视化分析。结果:共检索出文献6947篇,最终纳入中文1164篇,英文58篇,文献数量总体呈上升趋势。中文载文量最高的期刊为《中国中医急症》,英文载文量最高的期刊为《Medicine(Baltimore)》《Front Pharmacol》;发文机构主要是河南中医药大学第一附属医院;中文被引量较高的研究主要来源于《中医学报》《中医杂志》《中华中医药杂志》;发文作者均以李建生、李素云和王海峰等为主的核心团体;研究内容主要集中在中医药治疗CAP的治疗方法、临床疗效及作用机制等。综合来看,临床疗效观察、实验研究依旧是未来发展趋势,其中,临床疗效方面以28 d病死率研究居多,治疗上以痰热清注射液为主,机制方面以NLRP3炎症小体及TLR4信号通路等为研究热点。结论:基于文献计量学提取数据进行分析,可为中医药治疗CAP的研究现状和趋势提供新的研究视野,为临床医生和研究人员提供关于CAP研究有价值的信息,帮助确定潜在合作作者和合作机构,更好地预测其动态方向。

Objective:To explore the research trend of TCM in the treatment of CAP by using bibliometrics,and to discuss the current research situation,research hotspots and frontier trends of author cooperation and knowledge structure at home and abroad.Methods:CNKI,Wanfang,Weipu and Web of Science databases were searched for relevant articles published from 1989 to January 22,2023.Bibliometrics Software VOSviewer 1.6.18 and Cite Space 5.8.R3 were used to visually analyze the author,the organization,the keyword.Results:A total of 6947 articles were retrieved,and 1164 articles in Chinese and 58 articles in English were finally included.The total number of articles presented an upward trend.The journals with the highest number of articles in Chinese were Emergency of Chinese Medicine,and those with the highest number of articles in English were Medicine(Baltimore)and Front Pharmacol.The main issuing institution was the First Affiliated Hospital of Henan University of Traditional Chinese Medicine.The high citation rate of Chinese literature mainly came from Journal of Traditional Chinese Medicine,Acta Chinese Medicine and China Journal of Traditional Chinese Medicine and Pharmacy,and the authors were mainly from the core groups of Jiansheng Li,Suyun Li,Haifeng Wang,etc.The research content mainly concentrated on the treatment method,clinical curative effect and the mechanism of action of Chinese medicine to treat CAP.In a word,the clinical curative effect observation and experimental research were still the developing trend in the future.Among the clinical efficacy,the 28-day mortality was mostly studied,the treatment was mainly focus on Tanreqing injection,and the mechanism of NLRP3 infl ammasome and TLR4 signal pathway was the research hotspots.Conclusion:Based on the analysis of the data extracted from bibliometrics,this study provides a new research field for the current situation and trend of TCM treatment of CAP.It may provides clinicians and researchers with valuable information for CAP research to identify potential co-authors and collaborating institutions and better predict their dynamic direction.