<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Hormonal changes and metabolic needs during pregnancy result in profound changes in biochemical parameters of thyroid function, especially if there is preexsisting autoimmune thyroid disease (AITD). Normal thyroid function is important in order to ensure the best outcome. Many changes in the functioning of the thyroid gland occur during pregnancy, and some diseases of thyroid gland can affect both mother and fetus. Hypothyroidism is the most serious disorder that occurs during pregnancy and can go unnoticed as a „non-specific” problem. Hypothyroidism arises from the reduced ability of the gland to adapt to the increased needs during pregnancy. Mild thyroid dysfunction of mothers in the first trimester, which does not threaten during the pregnancy, can damage the psychomotor development of the child. Measurement of TSH is the most practical, simple and cost-effective screening test for thyroid dysfunction. It is necessary to apply the trimester-specific TSH reference values to correctly interpreted thyroid function during pregnancy. The presence of TPOAb is confirmation of existence of AITD, and predicts increased risk of developing subclinical hypothyroidism (SH). Preconceptional education and adequate diagnosis and treatment of thyroid dysfunction in early pregnancy are of great importance, in order to prevent complications during pregnancy and offspring. Current data indicate an increase in pregnancy loss, gestational diabetes, gestational hypertension, pre-eclampsia and preterm delivery in women with SH in pregnancy. The control of thyroid disease reduce complications of pregnancy.</p>
</abstract>

Hormonal changes and metabolic needs during pregnancy result in profound changes in biochemical parameters of thyroid function, especially if there is preexsisting autoimmune thyroid disease (AITD). Normal thyroid function is important in order to ensure the best outcome. Many changes in the functioning of the thyroid gland occur during pregnancy, and some diseases of thyroid gland can affect both mother and fetus. Hypothyroidism is the most serious disorder that occurs during pregnancy and can go unnoticed as a „non-specific” problem. Hypothyroidism arises from the reduced ability of the gland to adapt to the increased needs during pregnancy. Mild thyroid dysfunction of mothers in the first trimester, which does not threaten during the pregnancy, can damage the psychomotor development of the child. Measurement of TSH is the most practical, simple and cost-effective screening test for thyroid dysfunction. It is necessary to apply the trimester-specific TSH reference values to correctly interpreted thyroid function during pregnancy. The presence of TPOAb is confirmation of existence of AITD, and predicts increased risk of developing subclinical hypothyroidism (SH). Preconceptional education and adequate diagnosis and treatment of thyroid dysfunction in early pregnancy are of great importance, in order to prevent complications during pregnancy and offspring. Current data indicate an increase in pregnancy loss, gestational diabetes, gestational hypertension, pre-eclampsia and preterm delivery in women with SH in pregnancy. The control of thyroid disease reduce complications of pregnancy.

Thyroid and Pregnancy

University of Kragujevac, Faculty of Medical Sciences, Department of Internal medicine, Clinical Center Kragujevac

Department of endocrinology, Clinic for Internal Medicine

Experimental and Applied Biomedical Research (EABR)

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Thyroid and Pregnancy"}

Hormonal changes and metabolic needs during pregnancy result in profound changes in biochemical parameters of thyroid function, especially if there is...

Thyroid and Pregnancy

Published Online: Sep 29, 2023

Page range: 249 - 254

Received: Feb 18, 2018

Accepted: Mar 09, 2018

DOI: https://doi.org/10.2478/sjecr-2018-0006

Keywords
Thyroid, pregnancy, autoimmune thyroid disease, thyroid stimulating hormone, subclinical hypothyroidism

© 2023 Violeta Mladenovic, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Thyroid and Pregnancy

Published Online: Sep 29, 2023

Page range: 249 - 254

Received: Feb 18, 2018

Accepted: Mar 09, 2018

DOI: https://doi.org/10.2478/sjecr-2018-0006

KeywordsThyroid, pregnancy, autoimmune thyroid disease, thyroid stimulating hormone, subclinical hypothyroidism

© 2023 Violeta Mladenovic, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
Thyroid, pregnancy, autoimmune thyroid disease, thyroid stimulating hormone, subclinical hypothyroidism