Results 1 to 10 of about 105 (77)

Insignificant Effect of Isolated Hypothyroxinemia on Pregnancy Outcomes During the First and Second Trimester of Pregnancy [PDF]

Frontiers in Endocrinology, 2020
Objective: Adverse maternal outcomes and perinatal complications are associated with overt and subclinical maternal hypothyroidism. It is not clear whether these complications also occur in women with isolated hypothyroxinemia during pregnancy.
Liangmiao Chen, Liangmiao Chen, Hong Yang, Enling Ye, Zhenzhen Lin, Mengmeng Peng, Hai Lin, Lechu Yu, Zhuhua Cai, Xuemian Lu   +9 more
doaj   +5 more sources

Hypothyroidism and isolated hypothyroxinemia in pregnancy, from physiology to the clinic

Taiwanese Journal of Obstetrics & Gynecology, 2019
Many changes occur in the physiology of the maternal thyroid gland to maintain an adequate level of thyroid hormones (THs) at each stage of gestation during normal pregnancy, however, some factors can produce low levels of these hormones, which can alter
Eunice López-Muñoz, Leovigildo Mateos-Sánchez, Gabriel Enrique Mejía-Terrazas, Sharon Esperanza Bedwell-Cordero   +3 more
doaj   +5 more sources

Association Between Maternal Characteristics and the Risk of Isolated Maternal Hypothyroxinemia

Frontiers in Endocrinology, 2022
ObjectiveWe aimed to determine the association between maternal characteristics and isolated maternal hypothyroxinemia (IMH).MethodsPregnancies registered at Shanghai First Maternity and Infant Hospital between January 2014 and September 2020 were ...
Yang Liu, Guohua Li, Nafei Guo, Xiaosong Liu, Shijia Huang, Qiaoling Du   +5 more
doaj   +5 more sources

Maternal isolated hypothyroxinemia in the first trimester is not associated with adverse pregnancy outcomes, except for macrosomia: a prospective cohort study in China

Frontiers in Endocrinology, 2023
ObjectiveInsufficient thyroid hormone levels during pregnancy, especially in the first trimester, adversely affect maternal and fetal health. However, the impact of isolated hypothyroxinemia (IH) on adverse pregnancy outcomes remains controversial ...
Jing Du, Jing Du, Linong Ji, Xiaomei Zhang, Ning Yuan, Jianbin Sun, Dan Zhao   +6 more
doaj   +5 more sources

Fetal-Maternal Outcomes of Isolated Hypothyroxinemia in Pregnancy [PDF]

Endocrinology Research and Practice, 2014
Purpose: The prevalence of isolated hypothyroxinemia (IH) ranges between 1.3 and 30%. Thus, the goal of our study was to determine the prevalence of IH in our region, and to explain the maternal-fetal effects of IH.
Gülhan Akbaba, Eren Akbaba, Dilek Berker, Serhat Işık, Bercem Ayçiçek Doğan, Ufuk Özuğuz, Yasemin Tütüncü, Nuri Danışman, Serdar Güler   +8 more
doaj   +3 more sources

Isolated Maternal Hypothyroxinemia and Its Perinatal Outcome in North Macedonia

Acta Clinica Croatica, 2021
Isolated maternal hypothyroxinemia (IMH) is defined as the presence of low maternal total thyroxine (TT4) level in conjunction with normal maternal thyroid-stimulating hormone (TSH) level.
Maja Avramovska, Borislav Karanfilski, Goran Dimitrov, Elena Dzikova, Ana Daneva Markova, Marija Hadzi Lega, Gligor Tofoski, Aleksandar Sikole   +7 more
doaj   +3 more sources

Hypothyroidism and isolated hypothyroxinemia during pregnancy

Клиническая и экспериментальная тиреоидология, 2011
Неблагоприятное влияние дефицита тиреоидных гормонов у беременной женщины на развитие плода активно обсуждается в литературе на протяжении нескольких десятилетий и практически не вызывает сомнений, особенно когда речь идет о явном гипотиреозе со всеми ...
V V Fadeyev, S V Lesnikova
doaj   +3 more sources

Doubts and Concerns About Isolated Maternal Hypothyroxinemia. [PDF]

Journal of Thyroid Research, 2011
There is evidence that isolated maternal hypothyroxinemia may have detrimental effects on both mother and foetus. Nonetheless, this condition is still far from being universally accepted as a separate thyroid disease, and a standard definition of this state of mild thyroid underfunction is still lacking.
Francesco VERMIGLIO, Mariacarla Moleti, Francesco Trimarchi   +2 more
exaly   +4 more sources

The Interactive Effect of Prepregnancy Overweight/Obesity and Isolated Maternal Hypothyroxinemia on Macrosomia.

Journal of Clinical Endocrinology and Metabolism, 2021
AbstractContextPrepregnancy overweight/obesity (OWO) and isolated maternal hypothyroxinemia (IMH) may increase the risk of macrosomia, but little is known about their potential combined effect on macrosomia.ObjectiveThe aim of this study was to assess whether prepregnancy OWO and first-trimester IMH have a synergistic effect on the risk of macrosomia ...
Xi Yang, Yulai Zhou, Jianxia Fan
exaly   +3 more sources

The Association Between COVID-19 Pandemic and Maternal Isolated Hypothyroxinemia in First and Second Trimesters [PDF]

Psychoneuroendocrinology, 2021
The outbreak of COVID-19 epidemic has induced entire cities in China placed under 'mass quarantine'. The majority of pregnant women have to be confined at home may be more vulnerable to stressors. In our study, we aimed to explore the effects of the epidemic on maternal thyroid function, so as to provide evidence for prevention and intervention of ...
Jing Hua, Gareth J. Williams, Wenchong Du   +2 more
exaly   +3 more sources