Indices of thyroid function were measured in 97 preterm infants at birth and at 5, 10, and 15 days of age. Triiodothyronine uptake, free thyroxine index, thyroxine, free thyroxine, triiodothyronine, reverse triiodothyronine, and thyroxine binding globulin values at birth correlated with gestational age, whereas thyroid stimulating hormone values did not. Treatment with steroids prenatally had n...

A variety of endocrine disorders complicate pregnancy. Diabetes is reported with increasing prevalence in general and young people particular, which has led to increase the number Pregnancies complicated diabetes. Thyroid are one among common problems pregnant women. The present study was done find out if there a relationship between occurrence these two rate preterm delivery increased GDM case...

Introduction: Congenital hypothyroidism (C.H) is one of the most common infants’ endocrine diseases and the cause of mental retardation in newborns. This study was performed to determine the prevalence of C.H and it’s relation with neonatal’s sex, birth weight and height and mothers’ age, gestational age, parents’ educational level, past medical history of thyroid disease in mother and family a...

The current controversy over recommendations for thyroid screening during pregnancy has its origins in the 1999 publication of an observational study based on thyroid function analysis of stored secondtrimester serum samples. In this study, 62 children of mothers identified with thyroid-stimulating hormone (TSH) levels greater than the 98th percentile were compared with 124 children of euthyroi...

According to recent recommendations, thyroid tests in pregnancy should be performed only in women in risk groups. However, detailed studies indicate that such an approach results in missing hypothyroidism in 30% and hyperthyroidism in 69% of pregnant women. The aim of this study was to compare the effectiveness of diagnosing hypothyroidism in pregnant women by applying universal screening tests...

BACKGROUND Hypothyroidism and/or autoimmune thyroid disorders (AITD) may contribute to spontaneous abortions (SpA). Cost-effectiveness analyses of thyroid screening in women after SpA are lacking. Our aim was to evaluate the cost-effectiveness of screening for AITD and/or hypothyroidism and their treatment in women after SpA with regard to their reproductive health. METHODS We performed a cro...

BACKGROUND Pregnancy has a huge impact on the thyroid function in both healthy women and those that have thyroid dysfunction. The prevalence of thyroid dysfunction in pregnant women is relatively high. OBJECTIVE The objective of this review was to increase awareness and to provide a review on adverse effect of thyroid dysfunction including hyperthyroidism, hypothyroidism and thyroid autoimmun...

OBJECTIVE To examine whether the concentrations of maternal serum TSH and free thyroxine (fT4) through pregnancy, the presence of thyroid autoimmunity (TAI) or the dose of levo-thyroxine (LT4) replacement can predict the occurrence of maternal or fetal/neonatal complications in pregnant women treated for maternal hypothyroidism. DESIGN The study included 92 women with singleton pregnancies an...

background primary congenital hypothyroidism (ch) is the most common treatable cause of mental retardation and can be classified into permanent and transient types. the purpose of this study was to determine the prevalence of permanent and transient congenital hypothyroidism (ch) in hamadan, west province of iran. methods the study population included all cases with primary congenital hypothyro...

Steroid hormones exert profound effects on the development of brain areas controlling complex cognitive function in adulthood. One class, progestins, may contribute by acting on the progestin receptor (PR), which is transiently expressed in a critical layer of developing cortex: the subplate. PR expression in the subplate coincides with the establishment of ongoing cortical connectivity and may...