基于CiteSpace的中医药治疗湿疹的可视化分析

CiteSpace-based visual analysis of Chinese medicine for eczema

目的:运用文献计量学方法分析近10年中医药治疗湿疹的研究现状、热点及趋势。方法:选取中国知网数据库2013年1月至2023年3月收录的中医药治疗湿疹的研究文献,运用CiteSpace软件对相关文献的作者、研究机构、关键词进行可视化分析。结果:共纳入文献1556篇,筛选后得到1468篇。近十年来,研究逐渐深入,形成了李萍团队、田静团队和冯常青团队等合作较为密切的团队。主要研究机构为成都中医药大学、辽宁中医药大学、北京中医药大学。合作关系仍以省市内为主,跨区域合作较少。关键词分析获得10个关键词聚类和20个突现词,“慢性湿疹”是出现频率最高的关键词,“急性湿疹”是最大的聚类(排除了湿疹、湿疮、浸淫疮与临床疗效、临床观察、中医、中药、综述等非重要学术价值的词汇)。研究热点最初以证候研究、临床疗效研究为主,逐渐转向临床经验、中医外治法研究,然后meta分析、用药规律及数据挖掘获得了一定热度,现网络药理学、病因病机、作用机制成为新的研究热点。结论:中医药治疗湿疹的相关研究涉及较广。湿疹的病因病机、外治法等是未来的研究趋势,但存在研究团队相对集中、合作不够紧密、研究内容集中于慢性湿疹等问题,未来应加强合作,扩大中医药治疗湿疹的研究范围。

Objective: To analyze the current status, hot spots and trends of research on Chinese medicine for eczema in the past 10 years using bibliometric methods. Methods: The research literature on Chinese medicine for eczema included in the database of China Knowledge Network from January 2013 to March 2023 was selected, and the authors, research institutions, and keywords of the relevant literature were visualized and analyzed by using CiteSpace software. Results: A total of 1556 literatures were included, and 1468 were obtained after screening. In the past decade, the research has been gradually deepened, and more closely cooperated teams such as Li Ping's team, Tian Jing's team and Feng Changqing's team have been formed. The main research institutions are Chengdu University of Traditional Chinese Medicine, Liaoning University of Traditional Chinese Medicine and Beijing University of Traditional Chinese Medicine. The cooperative relationship is still mainly within the provinces and cities, with less cross-regional cooperation. The keyword analysis yielded 10 keyword clusters and 20 emergent words, with “chronic eczema” being the most frequent keyword and "acute eczema" being the largest cluster(excluding eczema, eczema, dip sores and clinical efficacy, clinical observation, Chinese medicine, traditional Chinese medicine).(excluding the terms “eczema”, “eczema”, “dip sore” and clinical efficacy, “clinical observation”, “Chinese medicine”, “traditional Chinese medicine”, “review”, etc.). Research hotspots initially focused on evidence-based research and clinical efficacy research, gradually shifted to clinical experience and TCM external treatment method research, then meta-analysis, medication patterns and data mining gained some heat, and now network pharmacology, etiology and mechanism of action have become new research hotspots. Conclusion: The research related to the treatment of eczema by Chinese medicine is widely involved. The etiological mechanism and external treatment of eczema are the future research trends, but there are problems such as relatively concentrated research teams, not close enough cooperation, and research content concentrated on chronic eczema, etc. Cooperation should be strengthened in the future to expand the research scope of Chinese medicine for eczema.