1
|
Gong B, Wang X, Wang C, Yang W, Shan Z, Lai Y. Iodine-induced thyroid dysfunction: a scientometric study and visualization analysis. Front Endocrinol (Lausanne) 2023; 14:1239038. [PMID: 37800143 PMCID: PMC10548383 DOI: 10.3389/fendo.2023.1239038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/05/2023] [Indexed: 10/07/2023] Open
Abstract
Objective Iodine 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. Methods Articles 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. Results A 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. Conclusion Our 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.
Collapse
Affiliation(s)
| | | | | | | | - Zhongyan Shan
- 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
| | - Yaxin Lai
- 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
| |
Collapse
|
2
|
Crisafulli G, Gallizzi R, Aversa T, Salzano G, Valenzise M, Wasniewska M, De Luca F, Zirilli G. Thyroid function test evolution in children with Hashimoto's thyroiditis is closely conditioned by the biochemical picture at diagnosis. Ital J Pediatr 2018; 44:22. [PMID: 29415743 PMCID: PMC5804084 DOI: 10.1186/s13052-018-0461-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 02/02/2018] [Indexed: 11/19/2022] Open
Abstract
ᅟ Aim of this commentary is to summarize the salient literature views on the relationships between presentation and evolution patterns of thyroid function in children with Hashimoto’s thyroiditis (HT). According to the most recent reports, children with HT and subclinical hypothyroidism (SH) are more prone to the risk of developing severe thyroid dysfunctions over time, if compared to those presenting with euthyroidism. In contrast, children presenting with HT and either overt or subclinical hyperthyroidism are incline to exhibit a definitive resolution of the hyperthyroid phase within some months, although there is a wide variability between the different individuals. The natural history of frank hypothyroidism in the children with HT has never been investigated so far, since in these cases an immediate onset of replacement treatment is mandatory. Conclusions 1) a deterioration of thyroid status over time may be observed especially in the children presenting with SH, but also in those presenting with euthyroidism; 2) a definitive resolution of the hyperthyroid phase is generally observed in those presenting with either overt or subclinical hyperthyroidism.
Collapse
Affiliation(s)
- Giuseppe Crisafulli
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| | - Romina Gallizzi
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| | - Tommaso Aversa
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| | - Giuseppina Salzano
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| | - Mariella Valenzise
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| | - Malgorzata Wasniewska
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| | - Filippo De Luca
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy.
| | - Giuseppina Zirilli
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Via Consolare Valeria, 98124, Messina, Italy
| |
Collapse
|
3
|
Ayvaz A, Turfan S, Kesicioglu T, Dülger C, Ayraler A, Vural A, Dikbas O. Screening for hepatitis B and C seroprevalence and prevalence of HIV infection among Afghan refugees newly arrived in coastal region Turkey in 2018: A systematic single-centre analysis. SANAMED 2018. [DOI: 10.24125/sanamed.v13i3.265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Introduction: Previous studies showed that refugee status have been associated with various deteriorated effects on human health including higher prevalence of hepatitis B, C and HIV infections. In this study we aim to bridge the gap between Afghan immigrants and naive Turkish population by identifying HBV, HCV and HIV profiles. In addition, a large number of laboratory parameters was collected for all participants, including hematologic and biochemical test results. Materials and Methods: We performed a retrospective review of laboratory records at a tertiary center in Northern Turkey from January 1, 2018, to April 15, 2018. Our population based study comprising hospital data of 403 Afghan refugees and 400 naive Turkish citizens. Results: Afghan refugees had higher anti-HIV seropositivity than Turkish citizens (p < 0.05). There were no difference between the two groups according to HbsAg and anti-HCV seropositivity. Also Afghan refugees had statistically lower ALT levels, higher hemoglobin levels and higher mean TSH level (p < 0.05). Mean T4 level did not show significant difference between the two groups. Conclusion: We need further investigations to find out the risk of infections that originated from immigration.
Collapse
|
4
|
Şıklar Z, Karataş D, Doğu F, Hacıhamdioğlu B, İkincioğulları A, Berberoğlu M. Regulatory T Cells and Vitamin D Status in Children with Chronic Autoimmune Thyroiditis. J Clin Res Pediatr Endocrinol 2016; 8:276-81. [PMID: 27086659 PMCID: PMC5096490 DOI: 10.4274/jcrpe.2766] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE It is suggested that vitamin D is one of the factors that can regulate the function of Treg cells. In this study, the relationships between Treg cells and vitamin D levels was investigated in pediatric chronic autoimmune thyroiditis (CAT) patients. METHODS Thirty-two children with CAT and 24 healthy subjects were studied. FOXP3 expressing CD4+CD25+high Foxp3+T cells were identified as Treg cells. At diagnosis, 25-hydroxycholecalciferol (25OHD3) levels were determined in all patients. FOXP3 expression was measured before and after vitamin D replacement therapy in patients having low levels of 25OHD3. RESULTS In the CAT patients, Treg cell levels did not differ from the control group, while the frequency of vitamin D deficiency was higher and FOXP3 molecule expression was lower. FOXP3 molecule expression significantly increased in CAT patients having vitamin D deficiency who were given vitamin D replacement. CONCLUSION FOXP3 expression is decreased in pediatric CAT patients. This reduction seems to be associated with vitamin D levels. Vitamin D can play a role in enhancing natural Treg cell functions.
Collapse
Affiliation(s)
- Zeynep Şıklar
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey, E-mail:
| | - Deniz Karataş
- Ankara University Faculty of Medicine, Department of Pediatric Immunology-Allergy, Ankara, Turkey
| | - Figen Doğu
- Ankara University Faculty of Medicine, Department of Pediatric Immunology-Allergy, Ankara, Turkey
| | - Bülent Hacıhamdioğlu
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
| | - Aydan İkincioğulları
- Ankara University Faculty of Medicine, Department of Pediatric Immunology-Allergy, Ankara, Turkey
| | - Merih Berberoğlu
- Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
| |
Collapse
|
5
|
Aversa T, Valenzise M, Corrias A, Salerno M, Iughetti L, Tessaris D, Capalbo D, Predieri B, De Luca F, Wasniewska M. In children with autoimmune thyroid diseases the association with Down syndrome can modify the clustering of extra-thyroidal autoimmune disorders. J Pediatr Endocrinol Metab 2016; 29:1041-6. [PMID: 27442363 DOI: 10.1515/jpem-2016-0073] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 06/08/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND It is known that the association with Down syndrome (DS) can affect the phenotypic expression of autoimmune thyroid diseases (AITDs), whilst is unknown whether the clustering of extra-thyroidal autoimmune diseases (ETADs) may also be atypical in DS children. METHODS The aim of this study was to investigate the clustering of ETADs in 832 children with AITDs divided in two groups with or without DS (A and B, respectively) and in four subgroups of patients aged either <6 or ≥6 years. RESULTS The rate of children with ETADs was significantly higher in Group A; in particular, alopecia areata (p=0.00001) and vitiligo (p=0.00001) were found more often in Group A irrespective of age, whilst the distribution of T1 diabetes mellitus was not different in the two groups. Celiac disease prevalence was significantly higher in DS patients only in the older subgroup. CONCLUSIONS The association with DS may be able to modify the clustering of ETADs in the children with AITDs by favoring the aggregation of some specific diseases such as alopecia areata and vitiligo.
Collapse
|
6
|
Aversa T, Lombardo F, Valenzise M, Messina MF, Sferlazzas C, Salzano G, De Luca F, Wasniewska M. Peculiarities of autoimmune thyroid diseases in children with Turner or Down syndrome: an overview. Ital J Pediatr 2015; 41:39. [PMID: 25971674 PMCID: PMC4440559 DOI: 10.1186/s13052-015-0146-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 05/01/2015] [Indexed: 11/10/2022] Open
Abstract
UNLABELLED Aim of this commentary is to summarize the salient literature news on the relationships between autoimmune thyroid diseases (ATDs) and either Down syndrome (DS) or Turner syndrome (TS).According to literature reports both Hashimoto's thyroiditis (HT) and Graves' disease (GD) are more frequent in children with DS or TS than in those without these chromosomopathies.An up-regulation of proinflammatory cytokines might be responsible for the enhanced susceptibility of TS children to ATDs, whereas a dysregulation of immune system may favor the development of ATDs in DS.In TS children biochemical presentation of HT is less severe than in peer controls. In both DS and TS GD picture at the time of diagnosis is not significantly different than in the pediatric general population.The evolution over time of GD in DS and TS does not differ from that observed in the pediatric general population, whereas the evolution of HT in both TS and DS is more severe than in girls without these chromosomopathies. CONCLUSIONS The association with TS or DS is able to affect both epidemiology and course of ATDs by conditioning: a) an increased susceptibility to these disorders; b) a less severe biochemical presentation and a more severe evolutive pattern of HT in TS girls; c) a more severe biochemical presentation and evolution of HT in DS patients.
Collapse
Affiliation(s)
- Tommaso Aversa
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Fortunato Lombardo
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Mariella Valenzise
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Maria Francesca Messina
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Concetta Sferlazzas
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Giuseppina Salzano
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Filippo De Luca
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| | - Malgorzata Wasniewska
- Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Via Consolare Valeria, 98125, Messina, Italy.
| |
Collapse
|
7
|
Aversa T, Valenzise M, Corrias A, Salerno M, Mussa A, Capalbo D, Salzano G, De Luca F, Wasniewska M. Subclinical hyperthyroidism when presenting as initial manifestation of juvenile Hashimoto's thyroiditis: first report on its natural history. J Endocrinol Invest 2014; 37:303-8. [PMID: 24474680 DOI: 10.1007/s40618-014-0054-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 01/09/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND Due to the lack of specific pediatric studies, no data are available about natural history of endogenous subclinical hyperthyroidism (SH) in childhood. AIMS (a) To investigate for the first time the natural history of SH [suppressed thyrotropin (TSH) and normal free thyroxine free thyroxine (FT4) levels] when presenting as initial manifestation of Hashimoto's thyroiditis (HT) in childhood (group A); (b) to compare spontaneous evolution of HT-related SH with that observed in age-matched patients with HT-related frank hyperthyroidism (suppressed TSH and elevated FT4 levels), i.e., Hashitoxicosis Htx (group B). RESULTS In the 11 patients of group A, TSH normalization spontaneously occurred 1-24 months after diagnosis, while in the 10 patients of group B it occurred 3-9 months after diagnosis, with no differences between the 2 groups in terms of time interval from entry to TSH normalization. In group A, this time interval was related to baseline thyroid peroxidase antibodies (r=0.78, p = 0.04). During follow-up, eight patients of each group remained euthyroid, whereas two became hypothyroid (in both groups) and one developed Graves' disease (in group A). CONCLUSION (a) HT should be included among the causes of endogenous SH in pediatric age; (b) in children with HT-related SH, spontaneous normalization of TSH levels occurs within the first 24 months after diagnosis, as well as in age-matched patients with Htx; (c) in both these conditions, a further deterioration of thyroid function might re-present in some patients during follow-up; (d) Ht-related SH and Htx might be possibly seen as different biochemical stages along the same continuum.
Collapse
|