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THU348 Thyroid Dysfunction And Diabetes In Pregnancy - Is There A Link?
Disclosure: R.K. Sahay: Speaker; Self; Novo Nordisk, Roche Diagnostics. S.A. Kalam: None. N. Kudugunti: Speaker; Self; Novo Nordisk. S. Togarla: None. Background: The Indian subcontinent has shown higher prevalence for both thyroid dysfunction and diabetes complicating pregnancy when compared to the...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10554052/ http://dx.doi.org/10.1210/jendso/bvad114.781 |
Sumario: | Disclosure: R.K. Sahay: Speaker; Self; Novo Nordisk, Roche Diagnostics. S.A. Kalam: None. N. Kudugunti: Speaker; Self; Novo Nordisk. S. Togarla: None. Background: The Indian subcontinent has shown higher prevalence for both thyroid dysfunction and diabetes complicating pregnancy when compared to the Western population. The association between both has been studied in multiple small studies which have however shown discordant results. Hence the need for exploring this further. Aims: To assess the proportion of women with thyroid autoimmunity and thyroid dysfunction in pregnancy complicated by diabetes mellitus and determine association of the same with diabetes in pregnancy and maternal and perinatal outcomes. Methods: 150 pregnant women with gestational/pregestational diabetes were enrolled in this cross sectional study and the proportion of those with thyroid dysfunction were assessed. Thyroid autoimmunity was evaluated in the same population using antiTPO and anti-thyroglobulin antibodies. The proportion of women with thyroid autoimmunity as well as thyroid dysfunction was calculated and the association of these with diabetes in pregnancy was evaluated along with maternal and perinatal outcomes. The same tests were done on 26 pregnant women without diabetes who served as controls. Results: The mean age of the study population was 26.62 ± 4.34 years. 56% were diagnosed with GDM and the rest had pre-GDM. 26.6% of the study population were diagnosed with hypothyroidism. Of these,45% were newly diagnosed during the current pregnancy. The prevalence of antiTPO antibody positivity was found to be 9.33% whereas that of anti-thyroglobulin antibody was 3.33%. Maternal and perinatal complications were higher in the group with combined endocrinopathy with gestational hypertension and preterm delivery showing statistically significant increase among the latter group. Among those women with combined endocrinopathy who developed gestational hypertension,76.9% had GDM. All of them were found to have subclinical hypothyroidism which was newly diagnosed in third trimester. Conclusion: The prevalence of hypothyroidism in pregnancy complicated by diabetes is higher than the prevalence in normal pregnancy. Undiagnosed subclinical hypothyroidism was found to be strongly associated with development of gestational hypertension. Our study emphasises the fact that women with diabetes in pregnancy should receive early and periodic screening for thyroid dysfunction in pregnancy. Presentation: Thursday, June 15, 2023 |
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