【摘要】 目的分析全球瘙痒相关文献特点和分布,了解研究现状,为更好地开展瘙痒相关研究提供思路和依据。方法利用汤森路透的TDA软件分析PubMed数据库1970年以来收录的瘙痒相关文献的时间、国家、期刊、作者和高频主题词分布,并制作作者合作网络图。结果瘙痒相关文献始于1843年,1970至1980年间发表量相对稳定,之后发表量稳步增长。美国和德国在瘙痒研究领域的论文具有领先优势,日本、英国、意大利和法国的发文量也较多。刊载瘙痒研究文献最多的期刊是《美国皮肤病学会杂志》、《英国皮肤病学杂志》和《皮肤病学文献杂志》。发文量最多的作者分别是美国维克森林大学医学院的Yosipovitch G、德国Maennedorf地区医院重症监护医学与麻醉科的Staender S和德国慕尼黑大学过敏与皮肤科的Ring J。瘙痒研究的高频主题词涉及瘙痒的诊断、鉴别诊断和治疗。结论美国和欧洲国家仍是相关领域的研究大国,中国在该领域的学术影响力有待提高。瘙痒相关疾病的临床诊治是该研究领域的主要方向。更多还原

【Abstract】 Objective To analyze the distribution and characteristics of pruritus/itch literatures and understand the current research status,so as to provide evidence for future research on pruritus/itch.Methods Literatures on pruritus/itch since 1970 in PubMed database were analyzed by bibliometric tool-Thomson Data Analyzer.The distributions of year,nation,journal,author and current focus area on pruritus/itch were analyzed,and the author cooperation network diagram was plotted.Results The earliest literature of pruritus/itch was traced back to 1843,and the number of papers published during 1970to1980 was stable,but after that the number witnessed a steady increase annually.The United States and Germany played a leading role in the the papers of pruritus/itch.The numbers of papers from Japan,the United Kingdom,Italy and France were also great.The top three journals that published the most papers of pruritus/itch were:Journal of the American Academy of Dermatology,British Journal of Dermatology and Archives of Dermatology.Professor Yosipovitch G from Wake Forest Medical Center(USA),professor Staender S from the Intensive Care Medicine and Anesthesiology Department,Maennedorf Regional Hospital(Germany)and professor Ring J from Allergy and Dermatology Department,University of Munich(Germany)were the top 3authors who published the most papers on pruritus/itch.The research focuses in the field of pruritus/itch included diagnosis,differential diagnosis and treatment.Conclusion The United States and European countries are the main players in research of pruritus/itch.More Chinese research teams should join in the research on pruritus/itch.Clinical diagnosis and treatment of pruritus/itch are supposed to be the main future focus of pruritus/itch field.更多还原