AIM
This study examines the current state of publications on retinal vein occlusion (RVO) to explore global research trends and hotspots.
METHODS
A bibliometric analysis was conducted based on the Web of Science Core Collection and CNKI databases. Tools such as CiteSpace 6.1.6, VOSviewer 1.6.20.0, R-software v4.3.3, Bibliometrics Online Analysis Platform, and Microsoft Excel were utilized for creating maps and visualizing the annual publication volume, distribution by country, author productivity, publishing journals, cited references, and keywords in the field.
RESULTS
A total of 2764 papers were retrieved from WOS from 2014 to 2023, with the United States leading in publication volume. Tsujikawa, A. has made the most significant contributions to the field. "Retina-the Journal of Retinal and Vitreous Diseases" is the journal with the highest number of publications on RVO research. Key topics identified in the WOS include: (1) risk factors and high-risk populations for RVO; (2) conventional treatment methods for RVO; (3) the application of Optical Coherence Tomography (OCT) in the treatment of RVO; and (4) efficacy and safety of treatments for RVO. Additionally, 1353 papers were identified in the CNKI database, primarily published in journals focusing on clinical ophthalmology.
CONCLUSION
Based on recent research trends, the study suggests two effective recommendations for the prevention of RVO.