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Research on coronavirus disease 2019 and the kidney: A bibliometric analysis. | LitMetric

AI Article Synopsis

  • * A total of 645 articles were examined, revealing that the U.S. and China were the leading contributors to this research, with key topics including acute kidney injury (AKI), chronic kidney disease (CKD), and kidney transplantation.
  • * The analysis indicates a shift in research focus over time, from general COVID-19 symptoms to the relationships between SARS-CoV-2 and kidney diseases, highlighting key areas like immune responses and vaccines as recent research interests.

Article Abstract

Background: In addition to damage to the lungs, coronavirus disease 2019 (COVID-19) can damage multiple organs, including the kidney. Our purpose was to analyze the research hotspots and trends in COVID-19 and kidney diseases using bibliometrics to help clarify the development direction of this field.

Methods: We selected and extracted all relevant publications related to COVID-19 and the kidney from the Web of Science from December 1, 2019, to July 24, 2022. VOSviewer, RStudio, CiteSpace, and other software were used to visualize keywords, publishing trends, authors and their countries, and institutions in this field and perform the statistical analysis.

Results: A total of 645 articles published in 220 journals were included in this study. The United States and China contributed the most publications and were most active in international cooperation. In addition to COVID-19 and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), acute kidney injury (AKI), kidney transplant and mortality were the three keywords with the highest frequencies. In the initial stage of the COVID-19 outbreak, research focused on the clinical symptoms of COVID-19 and other macrocharacteristics, while in a later stage, the associations between SARS-CoV-2 infection and CKD and AKI, as well as the prognosis of patients with kidney disease or those who underwent kidney transplantation, gained more attention. The immune response and vaccines were also recent research hotspots.

Conclusions: This bibliometric analysis provides a comprehensive overview of research on COVID-19 and kidney disease, which has received continuous, global attention. AKI, CKD, kidney transplantation, immune response and vaccines are among the hotspots in this field.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11154606PMC
http://dx.doi.org/10.1016/j.heliyon.2024.e31749DOI Listing

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