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Published in: Endocrine 1/2019

01-10-2019 | Miscarriage | Review

Thyroid hormone therapy of hypothyroidism in pregnancy

Authors: Zhongyan Shan, Weiping Teng

Published in: Endocrine | Issue 1/2019

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Abstract

Hypothyroidism is the most frequent pregnancy-related thyroid dysfunction, including overt and subclinical hypothyroidism. Studies show that even mild hypothyroidism may eventuate in adverse gestational outcomes and intellectual impairment of offspring. Women with overt hypothyroidism (OH) must be treated by levothyroxine (LT4) pre- and during pregnancy, however, it is controversial that when and how to initiate LT4 therapy and further optimize dosing so that pregnant women and their offspring may truly benefit. In the review we will analyze the changes in thyroid hormone requirements in pregnant women, the timing of LT4 treatment and adjustment of LT4 dose according to etiology in patients with hypothyroidism during pregnancy, and adjustment of LT4 after delivery.
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Metadata
Title
Thyroid hormone therapy of hypothyroidism in pregnancy
Authors
Zhongyan Shan
Weiping Teng
Publication date
01-10-2019
Publisher
Springer US
Published in
Endocrine / Issue 1/2019
Print ISSN: 1355-008X
Electronic ISSN: 1559-0100
DOI
https://doi.org/10.1007/s12020-019-02044-2

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