Current international research status of NOSES surgery for colorectal cancer
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目的 结直肠癌是全球常见的恶性肿瘤之一,经自然腔道取标本手术(NOSES)作为一种微创手术,近年来在结直肠癌的治疗中得到了广泛的应用.然而,对于NOSES手术的国际研究现状尚未有系统的文献计量学分析.方法 本研究利用Web of Science Core Collection数据库,对2000年至2023年间发表的关于结直肠肿瘤NOSES手术的文章进行检索,使用Bibliometrix文献计量学方法,通过对国家、机构、期刊、作者和关键词进行分析.结果 本研究共纳入了 316篇文献,其中2022年的最高发文量达到了 44篇.中国在该领域中扮演着主要的贡献者角色,尤其是中国医学科学院&北京协和医学院,其发表的文献数量高达50篇.此外,美国的期刊《Surgical Endoscopy and Other Interventional Techniques》刊文量最多.通过聚类分析,发现研究热点仍然是NOSES技术在结直肠癌手术的应用,而中国仍然是NOSES研究的主要中心.结论 本研究系统总结了 2000～2023年结直肠肿瘤NOSES手术的研究成果,对全球范围内的研究趋势进行了描述,中国在引领该领域研究的发展中发挥着重要的作用.NOSES手术的技术进步和临床应用将是未来研究的重点.
Objective Colorectal cancer is one of the most common malignant tumors worldwide.In recent years,Natural orifice specimen extraction surgery(NOSES)has gained widespread use as a minimally invasive technique in the treatment of colorectal cancer.However,there has not been a systematic bibliometric analysis of the current international research status on NOSES surgery.Methods For this study,we utilized the Web of Science Core Collection database to search for articles published between 2000 and 2023 related to NOSES surgery for colorectal tumors.We applied the Bibliometrix method to analyze data on countries,institutions,journals,authors,and keywords.Results A total of 316 articles were included in our study.The highest number of publications occurred in 2022,with 44 articles.China emerged as a major contributor in this field,particularly the Chinese Academy of Medical Sciences & Peking Union Medical College,which published 50 articles.Additionally,the journal of Surgical Endoscopy and Other Interventional Techniques from the United States had the highest publication volume.Through cluster analysis,we found that the research hotspots remain focused on the application of NOSES technology in colorectal cancer surgery,and China continues to be the main center for NOSES research.Conclusion Our study provides a comprehensive summary of research on NOSES surgery for colorectal tumors from 2000 to 2023.It describes global research trends,highlighting Chinese pivotal role in advancing this field.Future research should emphasize technical advancements and clinical applications of NOSES.
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