The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19

Background. COVID-19 infection may have multiorgan effects in addition to effects on the lungs and immune system. Recently, studies have found thyroid function abnormalities in COVID-19 cases which were interpreted as euthyroid sick syndrome (ESS) or destructive thyroiditis. Therefore, in this study...

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Main Authors: Ceyda Dincer Yazan, Can Ilgin, Onur Elbasan, Tugce Apaydin, Saida Dashdamirova, Tayfun Yigit, Uluhan Sili, Aysegul Karahasan Yagci, Onder Sirikci, Goncagul Haklar, Hulya Gozu
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:International Journal of Endocrinology
Online Access:http://dx.doi.org/10.1155/2021/2395212
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author Ceyda Dincer Yazan
Can Ilgin
Onur Elbasan
Tugce Apaydin
Saida Dashdamirova
Tayfun Yigit
Uluhan Sili
Aysegul Karahasan Yagci
Onder Sirikci
Goncagul Haklar
Hulya Gozu
author_facet Ceyda Dincer Yazan
Can Ilgin
Onur Elbasan
Tugce Apaydin
Saida Dashdamirova
Tayfun Yigit
Uluhan Sili
Aysegul Karahasan Yagci
Onder Sirikci
Goncagul Haklar
Hulya Gozu
author_sort Ceyda Dincer Yazan
collection DOAJ
description Background. COVID-19 infection may have multiorgan effects in addition to effects on the lungs and immune system. Recently, studies have found thyroid function abnormalities in COVID-19 cases which were interpreted as euthyroid sick syndrome (ESS) or destructive thyroiditis. Therefore, in this study, we aimed to evaluate the thyroid function status and thyroid autoimmunity in COVID-19 patients. Material and Method. 205 patients were included. The medical history and laboratory parameters at admission were collected from medical records. Serum thyroid-stimulating hormone (TSH), free thyroxine (FT4), free triiodothyronine (FT3), thyroid peroxidase antibody, and thyroglobulin antibody were measured, and patients were classified according to thyroid function status. Results. 34.1% of the patients were euthyroid. Length of hospitalization (p<0.001), rate of oxygen demand (p<0.001), and intensive care unit (ICU) admission (p=0.022) were lower, and none of the euthyroid patients died. 108 (52.6%) patients were classified to have ESS, 57 were classified as mild, and 51 were moderate. The inflammatory parameters were higher in patients with moderate ESS. In cluster analysis, a high-risk group with a lower median FT3 value (median = 2.34 ng/L; IQR = 0.86), a higher median FT4 value (median = 1.04 ng/dL; IQR = 0.33), and a lower median TSH value (median = 0.62 mIU/L; IQR = 0.59) included 8 of 9 died patients and 25 of the 31 patients that were admitted to ICU. Discussion. Length of hospitalization, oxygen demand, ICU admission, and mortality were lower in euthyroid patients. Moreover, none of the euthyroid patients died. In conclusion, evaluation of thyroid function tests during COVID-19 infection may give information about the prognosis of disease.
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spelling doaj-art-0ef47bc693304fbbafe25bed754d01d82025-02-03T01:27:19ZengWileyInternational Journal of Endocrinology1687-83371687-83452021-01-01202110.1155/2021/23952122395212The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19Ceyda Dincer Yazan0Can Ilgin1Onur Elbasan2Tugce Apaydin3Saida Dashdamirova4Tayfun Yigit5Uluhan Sili6Aysegul Karahasan Yagci7Onder Sirikci8Goncagul Haklar9Hulya Gozu10Marmara University School of Medicine, Department of Endocrinology and Metabolism, Istanbul, TurkeyMarmara University School of Medicine, Department of Public Health, Istanbul, TurkeyMarmara University School of Medicine, Department of Endocrinology and Metabolism, Istanbul, TurkeyMarmara University School of Medicine, Department of Endocrinology and Metabolism, Istanbul, TurkeyMarmara University School of Medicine, Department of Endocrinology and Metabolism, Istanbul, TurkeyMarmara University School of Medicine, Department of Biochemistry, Istanbul, TurkeyMarmara University School of Medicine, Department of Infectious Diseases and Clinical Microbiology, Istanbul, TurkeyMarmara University School of Medicine, Department of Microbiology, Istanbul, TurkeyMarmara University School of Medicine, Department of Biochemistry, Istanbul, TurkeyMarmara University School of Medicine, Department of Biochemistry, Istanbul, TurkeyMarmara University School of Medicine, Department of Endocrinology and Metabolism, Istanbul, TurkeyBackground. COVID-19 infection may have multiorgan effects in addition to effects on the lungs and immune system. Recently, studies have found thyroid function abnormalities in COVID-19 cases which were interpreted as euthyroid sick syndrome (ESS) or destructive thyroiditis. Therefore, in this study, we aimed to evaluate the thyroid function status and thyroid autoimmunity in COVID-19 patients. Material and Method. 205 patients were included. The medical history and laboratory parameters at admission were collected from medical records. Serum thyroid-stimulating hormone (TSH), free thyroxine (FT4), free triiodothyronine (FT3), thyroid peroxidase antibody, and thyroglobulin antibody were measured, and patients were classified according to thyroid function status. Results. 34.1% of the patients were euthyroid. Length of hospitalization (p<0.001), rate of oxygen demand (p<0.001), and intensive care unit (ICU) admission (p=0.022) were lower, and none of the euthyroid patients died. 108 (52.6%) patients were classified to have ESS, 57 were classified as mild, and 51 were moderate. The inflammatory parameters were higher in patients with moderate ESS. In cluster analysis, a high-risk group with a lower median FT3 value (median = 2.34 ng/L; IQR = 0.86), a higher median FT4 value (median = 1.04 ng/dL; IQR = 0.33), and a lower median TSH value (median = 0.62 mIU/L; IQR = 0.59) included 8 of 9 died patients and 25 of the 31 patients that were admitted to ICU. Discussion. Length of hospitalization, oxygen demand, ICU admission, and mortality were lower in euthyroid patients. Moreover, none of the euthyroid patients died. In conclusion, evaluation of thyroid function tests during COVID-19 infection may give information about the prognosis of disease.http://dx.doi.org/10.1155/2021/2395212
spellingShingle Ceyda Dincer Yazan
Can Ilgin
Onur Elbasan
Tugce Apaydin
Saida Dashdamirova
Tayfun Yigit
Uluhan Sili
Aysegul Karahasan Yagci
Onder Sirikci
Goncagul Haklar
Hulya Gozu
The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19
International Journal of Endocrinology
title The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19
title_full The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19
title_fullStr The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19
title_full_unstemmed The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19
title_short The Association of Thyroid Hormone Changes with Inflammatory Status and Prognosis in COVID-19
title_sort association of thyroid hormone changes with inflammatory status and prognosis in covid 19
url http://dx.doi.org/10.1155/2021/2395212
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