Iodine-induced thyroid dysfunction: a scientometric study and visualization analysis

Frontiers in Endocrinology

Endocrinology

Chuyuan Wang¹  Wanyu Yang¹  Boshen Gong¹  Xichang Wang¹  Zhongyan Shan¹  Yaxin Lai¹ 

[1] Department of Endocrinology and Metabolism, Institute of Endocrinology, National Health Council (NHC) Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China;

关键词: iodine;    pregnant women;    hyperthyroidism;    thyroid dysfunction;    hypothyroidism;    scientometric study;    visualization analysis;   

DOI  :  10.3389/fendo.2023.1239038

 received in 2023-06-12, accepted in 2023-09-05,  发布年份 2023

来源: Frontiers

【 摘 要 】

ObjectiveIodine is essential in thyroid hormone production. Iodine deficiency is associated with serious complications (i.e miscarriage and stillbirth), whereas excess can cause thyroid dysfunction (i.e hyperthyroidism, hypothyroidism, thyroid autoimmunity). We conducted this scientometric study to visualize hot spots and trends in iodine-induced thyroid dysfunction over past two decades. The aim of this paper was to help scholars quickly understand the development and potential trend in this field, and guide future research directions.MethodsArticles on iodine-induced thyroid dysfunction from 2000 to 2022 were retrieved from the Web of Science Core Collection (WoSCC) using the following search terms: (((((TS=(hypothyroid*)) OR TS=(hyperthyroid*)) OR TS= (“TSH deficiency”)) OR TS= (“thyroid stimulating hormone deficiency”)) AND TS=(Iodine)) NOT TS=(radioiodine). Only publications in English were selected. CiteSpace, VOSviewer, Tableau, Carrot2, and R software were used to analyze the contribution and co-occurrence relationships of different countries, institutes, keywords, references, and journals.ResultsA total of 2986 publications from 115 countries and 3412 research institutions were included. From 2000 to 2022, research on iodine-induced thyroid dysfunction progressed over a three-stage development period: initial development (2000-2009), stable development (2010-2016), and rapid development (2016-2022) period. The Journal of Clinical Endocrinology and Metabolism had the most co-citations followed and China Medical University (n=76) had the most publications. The top three clusters of co-citation references were isolated maternal hypothyroxinemia, subclinical hyperthyroidism, and brain development. Various scientific methods were applied to reveal acknowledge structure, development trend and research hotspots in iodine-induced thyroid dysfunction.ConclusionOur scientometric analysis shows that investigations related to pregnant women, epidemiology surveys, and iodine deficiency are promising topics for future iodine-induced thyroid dysfunction research and highlights the important role of iodine on thyroid function.

【 授权许可】

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Copyright © 2023 Gong, Wang, Wang, Yang, Shan and Lai