Bibliometric analysis of research on aneurysmal subarachnoid hemorrhage / 国际脑血管病杂志

ABSTRACT

Objective:To conduct a bibliometric analysis of scientific publications on aneurysmal subarachnoid hemorrhage (aSAH) worldwide from 2012 to 2022 and to investigate the current research status and hotspots in this field.Methods:The Web of Science Core Collection was used as the data source. According to the set retrieval strategy, the CiteSpace bibliometric tools were used to analyze the published literature and explore the research hotspots and cutting-edge directions.Results:A total of 4 937 articles were included, and the number of publications increased year by year from 2012 to 2022. The United States is a leading country in this field, Harvard University is a leading institution in this field, and Rinkel Gabriel JE is the researcher with the most published articles in this field. The analysis of the keywords provided by the author showed that delayed cerebral ischemia, vasospasm, risk, intracranial aneurysms, endovascular treatment, risk factors, embolization, complications, Pipeline embolization device, coil embolization, hemodynamics, and wall shear stress were the main hotspots and cutting-edge directions of aSAH research.Conclusion:The results of bibliometric analysis help to grasp the current research status of aSAH and determine new directions for future research.