Clinical trials: Thyroid Hormones
Thyroid Metabolism
The Reduced Thyroid Function of the Premature Newborn: Relation With Molecular Changes in the Placenta and Maternal Thyroid Hormone Status and Neurodevelopmental Implications
Transient hypothyroxinemia of prematurity (THOP) is a typical entity of the preterm infant, affecting the majority of preterm infants, born less than 30 weeks of gestational age.
- Trial name
- NCT01466023
- Where
- Belgium
- Volunteers
- 319 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Postpartum Depression
Postpartum Thyroid Measures and Mood
Women with abnormal serum thyroid antibody levels or abnormal TSH and/or T4 values are more likely than their normal counterparts to have higher scores on a common postpartum depression screening test.
- Trial name
- NCT00565032
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Oklahoma State University Center for Health Sciences
Healthy
BE of Euthyrox® Tablets (Merck Nantong Versus Merck Darmstadt Sites)
The purpose of this study is to demonstrate bioequivalence (BE) between Euthyrox® tablets manufactured at Merck Nantong (Test Euthyrox) versus the tablets manufactured at Merck Darmstadt (Reference Euthyrox).
- Trial name
- NCT05174000
- Testing
- Test Euthyrox®, Reference Euthyrox®
- Where
- China
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany
Pregnancy Related, Thyroid Stimulating; Hormone, C
Correlation Between Levothyroxine and Blood Th17/Treg in Pregnant Women With Normal-high TSH and Positive TPOAb
The purpose of this clinical trial is to understand the impact of different doses of levothyroxine on the immune inflammatory response in pregnant women with normal-high TSH and positive TPOAb in the first half of pregnancy.
- Trial name
- NCT06527859
- Testing
- Levothyroxin
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Third Affiliated Hospital of Zhengzhou University
Recurrent Early Pregnancy Loss, Thyroid Diseases
Thyroxine Therapy for Recurrent Pregnancy Loss in Hypothyroid Women
The goal of this clinical trial is to investigate the influence of thyroxine supplementation on pregnancy outcomes in women with varying levels of Thyroid-Stimulating Hormone (TSH), who have experienced recurrent pregnancy loss…
- Trial name
- NCT06036576
- Testing
- Levothyroxine Pill
- Where
- Iraq
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Al-Kindy College of Medicine
Healthy Volunteers
Thyroid and Fat Tissue Metabolism
This study will use a technique called microperfusion to examine how thyroid hormones are involved in fat metabolism. The thyroid gland produces two kinds of hormones: T3 and T4.
- Trial name
- NCT00312715
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Abortion, Spontaneous, Pregnancy Complications
Relation Between Subclinical Hypothyroidism and Outcome of Pregnancy
Studies have demonstrated a relationship between subclinical hypothyroidism and obstetrics complications like preterm delivery, pre-eclampsia, placental abruption and stillbirth.
- Conditions
- Abortion, Spontaneous, Pregnancy Complications, Subclinical Hypothyroidism
- Trial name
- GravThyr (NCT01335802)
- Where
- Denmark
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Naestved Hospital
Ovarian Failure, Thyroid Diseases
Thyroid Function and Autoimmunity in Subfertility Women and Assisted Reproductive Therapy
The assessment of ovarian reserve is well established based on the dosage of anti-Mullerian hormone (AMH). The clinical applicability of detecting thyroid autoantibodies levels has been discussed as a potential marker of…
- Trial name
- NCT06394466
- Testing
- Non Applicable
- Where
- Brazil
- Volunteers
- 453 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Thyroid, Physical Activities
The Interaction Between Resting Metabolic Rate, Physical Activity and Thyroid Hormone in Females
This Study is focused on the interaction between resting metabolic rate (RMR), physical activity (PA), and thyroid hormones (TH).
- Conditions
- Thyroid, Physical Activities, Resting Energy Expenditure
- Trial name
- NCT06377943
- Where
- China
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences
Healthy
Cardiopulmonary Capacity in Elderly With Different Ranges of Serum Thyroid Stimulating Hormone
The purpose of this study is to correlate in an elderly population (≥ 65 years), the different levels of serum TSH, with cardiopulmonary capacity, quality of life, depressive symptoms and cognition.
- Trial name
- NCT01849861
- Testing
- Methimazole
- Where
- Brazil
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Thyroid Cancer Patients
Effect of Carum Carvi on Thyroid Hormones and TSH Level
Carum Carvi has been frequently used in traditional medicine for a variety of disease ranging from dyspepsia to Alzheimer's disease.We observed high TSH levels in few patients with thyroid cancer who receiving Carum Carvi despite…
- Trial name
- NCT01471288
- Testing
- Carum Cravi
- Where
- Iran
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mashhad University of Medical Sciences
Congenital Adrenal Hyperplasia, Hypogonadotropic Hypogonadism
Growing up With the Young Endocrine Support System (YESS!)
Transition from paediatric to adult endocrinology is a challenge for adolescents, families and doctors. Up to 25% of young adults with chronic endocrine disorders are lost to follow-up ('drop-out') once the young adult moves out…
- Conditions
- Congenital Adrenal Hyperplasia, Hypogonadotropic Hypogonadism, Growth Hormone Deficiency, Combined Pituitary Hormone Deficiency
- Trial name
- YESS (NCT04252001)
- Testing
- YESS! game, Snake '97, Transition-toolkit
- Where
- 7 sites in Belgium, Netherlands and 2 more
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- dr. Laura C. G. de Graaff-Herder
Melasma, Hyperthyroidism
Comparative Study of mMASI Before and After Hyperthyroid Therapy in Hyperthyroid Subjects With Melasma
Study's objectives are to determine proportion of melasma cases in hyperthyroid patients and to compare severity of melasma before and after medications of three months hyperthyroid therapy using modified melasma area and…
- Trial name
- NCT04346901
- Testing
- Thiamazol
- Where
- Indonesia
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Dr.dr.Irma Bernadette, SpKK (K)
Psychosocial Adjustment
Endocrine and Psychological Evaluation of Adopted Children
The deleterious effects of institutionalized care on the health and growth and development of children have been described. Early studies have shown that the effects of institutionalized care on a child's growth and development…
- Trial name
- NCT00368043
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Osteoporosis
Diagnosis of Decreased Bone Density by Dental Cone Beam Computed Tomography
The purpose of this study is to elucidate the role of Dental Cone Beam Computed Tomography (CBCT) in assessment of bone density.
- Trial name
- NCT02303340
- Testing
- Dual Energy X-ray Absorptiometry
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Hypothyroidism
Growth Hormone and GnRH Agonist in Adolescents With Acquired Hypothyroidism
The purpose of this study is to see if giving growth hormone and Lupron along with thyroid hormone will improve final height in patients with long term hypothyroidism.
- Trial name
- NCT00206375
- Testing
- Growth hormone, Growth hormone treatment and puberty
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Menopause
A Comparison of Patch vs. Pill Estrogen Therapy on Testosterone Levels and Thyroid Tests in Menopausal Women
This study compares the effects of 12 weeks of treatment with transdermal versus oral estrogen therapy on testsoterone levels and thyroid tests in healthy, naturally menopausal women.
- Trial name
- NCT00224094
- Testing
- Premarin® (oral) vs. Alora® (transdermal)
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Watson Pharmaceuticals
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
Ketogenic Diet, Thyroid Function
Dietary Macronutrients and Metabolic Markers
This prospective 12-week dietary intervention study evaluated the effects of a ketogenic diet on thyroid function and glucose-insulin metabolism in premenopausal women aged 30-50 years across different adiposity categories.
- Conditions
- Ketogenic Diet, Thyroid Function, Insulin Resistance, Obesity Overweight
- Trial name
- KETO-THYROID (NCT07775326)
- Testing
- Ketogenic diet
- Where
- Poland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Jerzy Kukuczka Academy of Physical Education in Katowice
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