Clinical trials: Hypothyroidism in Pregnancy
Child Development Disorders, Pregnancy
The Effect of Thyroid Hormone Levels in Pregnant Women on the Intelligence Quotient (IQ) of Their Children
This study is designed to test the hypothesis that the level of the thyroid hormone thyroxine (specifically, free thyroxine, FT4) circulating in the blood of pregnant women is the key thyroid-related factor to influence early…
- Conditions
- Child Development Disorders, Pregnancy, Subclinical Hypothyroidism
- Trial name
- NCT00147433
- Where
- United States
- Volunteers
- 5,000 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Thyroid, Thyroid Dysfunction
Upper Limit for TSH of First and Second Trimester Pregnancy in Turkey
Physiological changes necessitate the use of pregnancy-specific reference ranges for TSH and FT4 to diagnose thyroid dysfunction during pregnancy.
- Conditions
- Thyroid, Thyroid Dysfunction, Hypothyroidism, Pregnancy Early
- Trial name
- NCT03754621
- Testing
- Serum thyroid functions tests
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Bartin State Hospital
Polycystic Ovary Syndrome, Hypothalamic-Pituitary-Ovarian Axis Dysfunction (Disorder)
Subclinical Hypothyroidism and Normogonadotropic Anovulation
Thyroid hormones (TH) can modify the functioning of the hypothalamic-pituitary-ovarian axis, affecting the functions of granulosa cells and the development and apoptosis of preantral follicles.
- Trial name
- NCT05782725
- Testing
- Comparison of laboratory test results in women in the 4 study arms
- Where
- Poland
- Volunteers
- 300 people
- Sponsor
- Jagiellonian University
Attention Deficit Disorder With Hyperactivity, Asthma
Study of an Intervention to Improve Problem List Accuracy and Use
The aim of this study is to identify patients with problem list gaps and intervene to correct these gaps by creating clinical decision support interventions that alert providers to likely problem list gaps and offer clinicians…
- Conditions
- Attention Deficit Disorder With Hyperactivity, Asthma, COPD, Breast Cancer
- Trial name
- MAPLE (NCT01105923)
- Testing
- MAPLE
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- Brigham and Women's Hospital
Subclinical Hypothyroidism, Infertility
Levothyroxine Treatment and IVF Outcomes in Women With Subclinical Hypothyroidism: A Target Trial Emulation
Subclinical hypothyroidism (SCH) is defined by elevated thyroid-stimulating hormone (TSH) with normal free thyroxine (fT4) levels.
- Conditions
- Subclinical Hypothyroidism, Infertility, Assisted Reproductive Technology, In Vitro Fertilization (IVF)
- Trial name
- LESI (NCT07257250)
- Where
- 2 sites in Vietnam
- Volunteers
- 900 people
- Sponsor
- Mỹ Đức Hospital
Subclinical Hypothyroidism
The Prevalence of Sub Clinical Hypothyroidism During Early Pregnancy in Pakistan
The Precious study is likely to help determine the frequency (percentage) of subclinical hypothyroidism among pregnant women in Pakistan It will also help to determine the risk factors for developing subclinical hypothyroidism…
- Trial name
- PRECIOUS (NCT03036956)
- Where
- 9 sites in Pakistan
- Volunteers
- 500 people
- Sponsor
- Abbott
Hypothyroidism
Monitoring and Evaluation of the Levothyroxin Replacement Therapy in Pregnant Women With Hypothyroidism
The aim of the study was to evaluate the clinical control program in patients with hypothyroidism during pregnancy (suggested in resent guidelines). Is it possible by monitoring the patients every 4.
- Trial name
- NCT02094079
- Testing
- biomedical outcomes
- Where
- Denmark
- Volunteers
- 80 people
- Sponsor
- Birte Nygaard
Hypothyroidism
Maternal Hypothyroidism in Pregnancy
There is general agreement that thyroid gland function should be assessed in pregnant women. When the gland produces too little thyroid hormone (hypothyroidism), all of the woman's bodily functions slow down, and there are…
- Trial name
- NCT00818896
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Women and Infants Hospital of Rhode Island
Sub Clinical Hypothyroidism, Pregnancy Loss
Thyroxin in Subclinical Hypothyroidism
Subclinical hypothyroidism(SCH) is the elevated thyroid stimulating hormone (TSH) with normal free Thyroxine levels and it is a mild or compensated form of primary hypothyroidism.
- Trial name
- NCT03712683
- Testing
- Thyroxine
- Volunteers
- 168 people
- Sponsor
- Hawler Medical University
Secondary Hypothyroidism
Thyroid Function in Critically Ill Patients With Acute Kidney Injury
The objective of this study was to assess the changes in thyroid hormones and its activity during CRRT in patients with Acute Kidney Injury.
- Trial name
- NCT04767763
- Testing
- Assessment of TSH, fT3, fT4,TRH, TT3, TT4, rT3 in patients with CVVHDF
- Where
- Poland
- Volunteers
- 32 people
- Sponsor
- Medical University of Gdansk
Subclinical Hypothyroidism
Screening of Subclinical Hypothyroidism in Pregnant Women
this study may help the physicians to evaluate the practice of universal screening of sub-clinical hypothyroidism and thyroid-stimulating hormone level.
- Trial name
- NCT05801822
- Testing
- serum T.S.H level test
- Volunteers
- 100 people
- Sponsor
- Sohag University
Hypothyroidism, Pregnancy Related
Normal Range of TSH and FT4 in Pregnancy
Physiological changes necessitate the use of pregnancy-specific reference ranges for thyrotrophin (TSH) and free T4 (FT4) to diagnose thyroid dysfunction during pregnancy.
- Conditions
- Hypothyroidism, Pregnancy Related, Thyroid, Dysfunction
- Trial name
- NRTSHTURKEY (NCT04860622)
- Testing
- Serum thyroid function tests
- Where
- Turkey (Türkiye)
- Volunteers
- 528 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Subclinical Hypothyroidism, Hypothyroxinemia
Thyroid Therapy for Mild Thyroid Deficiency in Pregnancy
The purpose of this study is to determine whether treating women, who are diagnosed with a mild imbalance of thyroid hormones during pregnancy, with thyroid hormone replacement affects their children's intellectual development at…
- Conditions
- Subclinical Hypothyroidism, Hypothyroxinemia, Pregnancy
- Trial name
- TSH (NCT00388297)
- Testing
- Levothyroxine
- Where
- 14 sites in United States
- Volunteers
- 1,203 people, healthy volunteers welcome
- Sponsor
- The George Washington University Biostatistics Center
Chronic Kidney Diseases, Subclinical Hypothyroidism
Supplementation of Thyroid Hormone for TSH Control in Patients With Chronic Kidney Disease Without TRR.
Study design: Phase II study, randomized, double-blind, unicentric, two-arm, placebo-controlled clinical trial. Methods and participants: Patients with Chronic Kidney Disease G2-G5 with proteinuria without renal replacement…
- Trial name
- TSHrenal (NCT03898622)
- Testing
- Levothyroxine
- Where
- Mexico
- Volunteers
- 32 people
- Sponsor
- Hospital Civil de Guadalajara
Recurrent Pregnancy Loss
Recurrent Pregnancy Loss and Thyroid Disease
The present study is divided into two groups ,one is the patients with subclinical hypothyroidism who has TPO antibody positive women with TSH concentrations > 2.5 mU/L and below the upper limit of the pregnancy specific…
- Trial name
- NCT03106935
- Testing
- Levothyroxine
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Soochow University
PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical hypothyroïdism
Subclinical Hypothyroidism and Chronic Inflammation in PCOS
Chronic inflammation in polycystic ovary syndrome (PCOS) may be the result of dysregulation of cytokine production (due to insulin resistance, excess visceral fat and hyperandrogenemia), i.e., overproduction of pro-inflammatory…
- Conditions
- PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical hypothyroïdism, Hypothalamic-Pituitary-Gonadal Axis Dysfunction
- Trial name
- NCT05842096
- Testing
- Measurement and comparison of leucocytosis and concentrations of CRP, procalcitonin, fibrinogen, ferritin, IL-1, IL-6, IL-10, TNF-alpha in both study arms, Evaluation of the impact of subclinical hypothyroidism, with present/ absent antithyroid antibodies, on the balance between anti- and pro-inflammatory factors in women in both study arms, Assessment of the impact of imbalance between anti- and pro-inflammatory factors in women with different PCOS and HPOD phenotypes on ovarian reserve indices
- Where
- Poland
- Volunteers
- 158 people
- Sponsor
- Jagiellonian University
Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1
Baby Detect : Genomic Newborn Screening
Newborn screening (NBS) is a global initiative of systematic testing at birth to identify babies with pre-defined severe but treatable conditions.
- Conditions
- Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1, Phosphoglucomutase 1 Deficiency, Maturity Onset Diabetes of the Young
- Trial name
- BabyDetect (NCT05687474)
- Where
- Belgium
- Volunteers
- 6,824 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Liege
Diabete Mellitus, Dyslipidaemia
Prevalence and Associated Factors of High BMI and Periodontitis in Thai Adults Aged Under 60 Years
Overweight and obesity, as well as periodontitis, are common public health problems with increasing prevalence. Both conditions may be linked through shared mechanisms involving chronic low-grade systemic inflammation.
- Conditions
- Diabete Mellitus, Dyslipidaemia, Chronic Kidney Disease, Psychiatric Disorder
- Trial name
- NCT07880717
- Testing
- Periodontal Examination, Questionnaire interview, Anthropometric measurements
- Where
- Thailand
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Subclinical Hypothyroidism, Autoimmune Thyroid Disease
NeoThyr - the Role of Mitochondria-dysfunction in Newborns of Mothers With Autoimmune Thyroid Disease
Previously, studies have shown that children of women with thyroid autoantibodies experience more birth complications and poorer health in their first days.
- Conditions
- Subclinical Hypothyroidism, Autoimmune Thyroid Disease, Alteration of Mitochondrial Membrane
- Trial name
- NCT02061111
- Where
- Denmark
- Volunteers
- 77 people
- Sponsor
- Naestved Hospital
Iodine Deficiency, Thyroid
Iodine Impact on Thyroid Function and Psychomotor Development, Observational Study in the Portuguese Minho Region
Full intellectual capabilities are achieved only if crucial nutrients are present during development. Iodine deficiency is the most common cause of preventable brain harm in infants.
- Conditions
- Iodine Deficiency, Thyroid, Pregnancy Related, Psychomotor Impairment
- Trial name
- IodineMinho (NCT04288531)
- Testing
- Iodine supplementation
- Where
- 10 sites in Portugal
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- University of Minho