Luo Chen, Yin Jianing, Sha Yuejiao, Gong Wei, Shen Ling
Department of Nursing, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
School of Nursing, Shanghai Jiao Tong University, Shanghai, China.
Front Nutr. 2024 Sep 13;11:1406129. doi: 10.3389/fnut.2024.1406129. eCollection 2024.
This research aims to explore the intellectual landscape of studies in perioperative enteral nutrition (PEN) and identify trends and research frontiers in the field.
Scientometric research was conducted through the analysis of bibliographic records from the Web of Science Core Collection Database for the period 2014-2023. Analyses performed using CiteSpace software included cooperation network analysis, reference co-citation analysis, and keywords co-occurrence analysis.
The analysis included 3,671 valid records in the final dataset. Findings indicate an upward trend in annual publications, with the United States leading in research output and Harvard University as the top publishing institution. The Journal of Parenteral and Enteral Nutrition was identified as the most productive journal. Notable research hotspots include enhanced recovery after surgery, early enteral nutrition, intestinal failure, short bowel syndrome, abdominal surgery. Evidence-based articles have emerged as the predominant literature type. Future research trends are anticipated to focus on gut microbiota and patients with congenital heart disease.
Our study provides a comprehensive analysis of the publication volume, contributions by country/region and institutions, journal outlets, and reference and keyword clusters in the field of PEN over the decade. The findings provide valuable insights for researchers, policymakers, and clinicians, helping them comprehend the research landscape, identify gaps, and shape future research directions in this field.
本研究旨在探索围手术期肠内营养（PEN）研究的知识版图，并确定该领域的趋势和研究前沿。
通过分析科学网核心合集数据库2014 - 2023年期间的文献记录进行科学计量研究。使用CiteSpace软件进行的分析包括合作网络分析、参考文献共被引分析和关键词共现分析。
最终数据集中的分析包括3671条有效记录。研究结果表明年度出版物呈上升趋势，美国在研究产出方面领先，哈佛大学是发表量最高的机构。《肠外与肠内营养杂志》被确定为发表量最高的期刊。显著的研究热点包括术后加速康复、早期肠内营养、肠衰竭、短肠综合征、腹部手术。循证文章已成为主要的文献类型。预计未来的研究趋势将集中在肠道微生物群和先天性心脏病患者身上。
我们的研究对十年来PEN领域的出版物数量、国家/地区和机构的贡献、期刊出处以及参考文献和关键词聚类进行了全面分析。研究结果为研究人员、政策制定者和临床医生提供了有价值的见解，帮助他们了解研究格局，识别差距，并塑造该领域未来的研究方向。
