New Trends and Hot Spots in the Study of Diabetic Peripheral Neuropathy: A Bibliometric Analysis
DOI:
https://doi.org/10.62177/apjcmr.v1i4.778Keywords:
Diabetic Peripheral Neuropathy, Bibliometric Analysis, VOSviewer, CiteSpace, R-bibliometrixAbstract
Objective: Diabetic Peripheral Neuropathy (DPN) is a common chronic complication of diabetes that currently has no therapeutic recourse. Advanced DPN stages are characterized by severe symptoms that place a huge burden on patients and healthcare systems. To the best of our knowledge, research hotspots within the field of DPN are yet to be visually analyzed, and so is the exploration of developmental dynamics within the same discipline. Methods: Herein, DPN articles published between 2002 and 2022 were retrieved from the Web of Science Core Collection database. Following that, bibliometric analysis was performed on these articles using CiteSpace, VOSviewer, Microsoft Excel, and R-bibliometrix tools. Results: We retrieved 2,761 DPN articles involving 11,605 researchers from 1,140 institutions in 99 countries/regions. The United States was the country/region with the highest number of publications. The most productive author was Malik Rayaz A from the University of Manchester, which was the most productive institution. The most co-cited journals were Diabetes Care, Pain, and Neurology. On the other hand, #0 neuropathic pain, #1 neuropathic pain treatment and #2 peripheral neuropathy were the most clustered keywords in co-cited references. Based on the clustering of keywords, timeline graphs, and citation bursts, "risk", "corneal confocal microscopy" and "systematic review" were identified as the key issues for future DPN research. Conclusion: This article summarizes the current DPN research status and focus areas, reveals the future development trend, and points out potential research directions for DPN scholars.
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Copyright (c) 2025 Jiajie Li, Jiaqi Wang, Yaping Wang, Xinyi Huai, Guirong Zhang, Zezhu Li, Jiabao Liao, Qin Li, Weibo Wen

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DATE
Accepted: 2025-10-28
Published: 2025-11-06










