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Bibliometric and visual analysis of Kawasaki disease in children from 2012 to 2022
Zhengjiu Cui1,2, Fei Luo1,2, Jinjuan Wang2
1First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China.
Insights
This bibliometric analysis reveals a growing body of research on Kawasaki disease (KD) in children, highlighting key trends and future research directions. The study identifies "immunoglobulin" as a central keyword and points to "KD pathogenesis" and "cardiovascular complications" as current hot topics.
Area of Science:
- Pediatric Cardiology
- Rheumatology
- Bibliometrics
Background:
- Kawasaki disease (KD) incidence is increasing in children, with significant cardiovascular implications.
- Research on KD is extensive, yet bibliometric analyses using visualization methods are lacking.
- This study addresses the need for a comprehensive bibliometric overview of KD literature.
Purpose of the Study:
- To conduct a bibliometric analysis of publications on childhood Kawasaki disease from 2012 to 2022.
- To identify publication output characteristics, research hotspots, and emerging frontiers.
- To provide insights for future clinical and scientific research in pediatric KD.
Main Methods:
- Screening literature from Web of Science, PubMed, and Scopus databases.
- Utilizing Citespace, VOSviewer, and an online bibliometric platform for visual analysis.
- Analyzing publications by country, institution, journal, author, keywords, and references.
Main Results:
- A total of 4,867 publications were analyzed, showing a rising trend, especially since 2019.
- China and KAOHSIUNG CHANG GUNG MEMORIAL HOSPITAL lead in publications; Ho-Chang Kuo is a highly impactful author.
- "Immunoglobulin" is the most frequent keyword; Verdoni L, LANCET, 2020 had the highest burst intensity.
Conclusions:
- Pediatric Kawasaki disease remains a significant global research focus.
- An innovative "national-institutional-journal" model encourages international collaboration.
- Current hot topics include KD pathogenesis, immunoglobulin resistance, and cardiovascular complications, with emerging frontiers in multisystem inflammatory syndrome and novel treatments.
Background:
In recent years, the incidence of Kawasaki disease among the pediatric population has experienced a significant increase. With complications mainly affecting the cardiovascular system, Kawasaki disease has received widespread attention from scholars worldwide. Numerous articles on Kawasaki disease in children have been published far. However, there is a lack of studies that use visualization methods to perform a bibliometric analysis of the relevant literature. This study aims to obtain overall information on the output characteristics of publications on childhood Kawasaki disease between 2012 and 2022 through bibliometric analysis, identify research hotspots and frontiers, and provide new ideas and references for future clinical and scientific research.
Methods:
Literature meeting the inclusion criteria was screened from the Web of Science Core Collection, PubMed, and Scopus databases. Visual analysis of the literature by country, institution, journal, author, keywords, and references was performed using Citespace (6.1.R6), VOSviewer (1.6.18), and the online bibliometric website (https://bibliometric.com/).
Results:
A total of 4,867 eligible publications were included. The number of annual publications is generally rising, rapidly increasing since 2019. Among countries and institutions, China and KAOHSIUNG CHANG GUNG MEMORIAL HOSPITAL have the highest output of articles. With 104 publications, Ho-Chang Kuo has a high impact in the field of KD. The most cited author is Jane W. Newburger. The most prolific journal is FRONTIERS IN PEDIATRICS. CIRCULATION is the most frequently co-cited journal. The most popular keyword in frequency and centrality is "immunoglobulin". The reference with the highest burst intensity was Verdoni L, LANCET, 2020.
Conclusion:
Kawasaki disease in children remains a hot topic among pediatricians worldwide and is receiving increasing attention. We innovated the "national-institutional-journal" model, which promotes further international cooperation in this field. The hot topics in the field of pediatric KD are "KD pathogenesis", "immunoglobulin resistance and complementary therapy", and "cardiovascular complications". Frontiers include disease-related ("multisystem inflammatory syndrome", "coronavirus disease 2019", "hypotension"), treatment-related ("procalcitonin", " anakinra"), and pathogenesis ("polymerase chain reaction").
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