Individualized Follow-up of Pregnant Women with Asymptomatic Autoimmune Thyroid Disease
AbstractMaternal hormones are essential for the normal fetal development during pregnancy. Autoimmune thyroid disease is a frequent pathology in our iodine replete region. The aim of this study is to evaluate the occurrence of subclinical hypothyroidism (SCH) in cases with known autoimmune thyroid disease, which were in a euthyroid state prior to pregnancy, and to assess the association between supplemental treatments administered and the outcome of the pregnancy. The study is a prospective interventional controlled study. The two cohorts comprise the interventional group, consisting of 109 pregnant women with known autoimmune asymptomatic thyroid disease, without any levothyroxine (LT4) treatment and an aged-matched control group, with an unknown thyroid disease. After the pregnancy, a monthly evaluation of TSH, FT3, and FT4 was performed. Offspring evaluation was made at birth time. 88.8% of the women developed SCH in the first four weeks of pregnancy. Average LT4 doses increased as the pregnancy progressed. The monthly adjustment was 12.5 or 25 μg. All SCH cases developed in the first trimester of pregnancy. There was no significant difference regarding the gestational week, weight, or length at birth between the interventional group and controls, when TSH values were in the optimal range, during the whole pregnancy. Premature birth was described in one case in the interventional group. View Full-Text
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Stoian, D.; Pantea, S.; Margan, M.; Timar, B.; Borcan, F.; Craina, M.; Craciunescu, M. Individualized Follow-up of Pregnant Women with Asymptomatic Autoimmune Thyroid Disease. Int. J. Mol. Sci. 2016, 17, 88.
Stoian D, Pantea S, Margan M, Timar B, Borcan F, Craina M, Craciunescu M. Individualized Follow-up of Pregnant Women with Asymptomatic Autoimmune Thyroid Disease. International Journal of Molecular Sciences. 2016; 17(1):88.Chicago/Turabian Style
Stoian, Dana; Pantea, Stelian; Margan, Madalin; Timar, Bogdan; Borcan, Florin; Craina, Marius; Craciunescu, Mihaela. 2016. "Individualized Follow-up of Pregnant Women with Asymptomatic Autoimmune Thyroid Disease." Int. J. Mol. Sci. 17, no. 1: 88.
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