Clinical trials: Hypothyroidism
Alopecia Areata, Alopecia Totalis
The Epidemiology, Management and Comorbidities in Alopecia Areata in Czech Republic
The study series consists of three studies with the aim to assess the incidence, prevalence, risk factors, comorbidities and management of patients with alopecia areata in Czech Republic based on the patients and registry of a…
- Conditions
- Alopecia Areata, Alopecia Totalis, Alopecia Universalis, Alopecia Areata (& Ophiasis)
- Trial name
- NCT05098600
- Testing
- Exposure of interest
- Where
- Czechia
- Volunteers
- 123 people
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Congenital Hypothyroidism
Targeted Levothyroxine Dosing in Infants With Congenital Hypothyroidism
This is a clinical study comparing targeted levothyroxine dosing based on thyroid anatomy as visualized on ultrasound (normal vs. ectopic/sublingual vs.
- Trial name
- NCT02374593
- Testing
- Levothyroxine, Ultrasound
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Erica Eugster
Hypopituitarism
Central Hypothyroidism and Cardiovascular Risk
Retrospective trial of 300 patients with pituitary insufficiency treated in Department of Medica Endocrinology, Rigshospitalet, Copenhagen University concerning levothyroxine (T4) replacement and cardiovascular risk factors.
- Trial name
- NCT01574859
- Testing
- levothyroxine
- Where
- Denmark
- Volunteers
- 200 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Congenital Hypothyroidism
Quality of Life and Long-term Outcome of Adequately Treated Congenital Hypothyroidism
The primary objective of this observational study is the evaluation of the quality of life and long-term outccome of young-adult patients with congenital hypothyroidism diagnosed by neonatal screening receiving replacement…
- Trial name
- CHQoL (NCT06864039)
- Testing
- SF36 test, WAIS IV test, SCL-90 psychopathological screening questionnaire
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- Federico II University
Congenital Hypothyroidism
Congenital Hypothyroidism in Children With Eutopic Gland or Thyroid Hemiagenesis: Predictive Factors for Transient vs Permanent Hypothyroidism.
In France, the incidence of congenital hypothyroidism has increased significantly since the newborn screening program was introduced in 1978. The largest increase is seen in children with eutopic thyroid gland.
- Trial name
- NCT04712760
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Central Hospital, Nancy, France
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
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
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)
Healthy, Pituitary Disease
Study of Thyrotropin-Releasing Hormone in Normal Volunteers and in Patients With Thyroid or Pituitary Abnormalities
This study will determine the safety and activity of a new formulation of thyrotropin-releasing hormone (TRH), a drug used for diagnosing and evaluating patients with certain thyroid gland abnormalities.
- Conditions
- Healthy, Pituitary Disease, Thyroid Disease
- Trial name
- NCT00054756
- Testing
- TRH (Thyrotropin Releasing Hormone)
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Hypotension, Respiratory Failure
Thyroid Hormones in Critically Ill Children
Thyroid hormones are substances naturally made by the body and are important to many of your body's basic functions such as breathing and brain function.
- Trial name
- Thyroid (NCT00664079)
- Testing
- Blood draws
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Children's Hospital of Philadelphia
Hypothyroidism
Post Partum Thyroiditis 2: Long Term Observations
The study tries to determine if post partum thyroiditis has marked long term (20 years after partum) risk for developing hypothyroidism.
- Trial name
- NCT00287144
- Where
- Norway
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sykehuset Telemark
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Vitamin D Deficiency, Iodine Deficiency
Vitamin D, Iodine, and Lead Levels in Haitian Infants and Children.
Vitamin D deficiency is common worldwide, including in infants and children, and rickets remains a public health concern in many developing countries.
- Conditions
- Vitamin D Deficiency, Iodine Deficiency, Hypothyroidism, Rickets
- Trial name
- Haiti (NCT02301520)
- Where
- 2 sites in Haiti
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Hypothyroidism
Establishing RIs for TSH in Children Under the Age of Two Years
Reference intervals (RIs) of thyroid-stimulating hormone (TSH) and free thyroxine (FT4) are age, assay and population specific. Currently, the age and assay-specific RIs for TSH are not available for children under two years of…
- Trial name
- NCT04877665
- Where
- Pakistan
- Volunteers
- 131 people
- Sponsor
- Aga Khan University Hospital, Pakistan
Congenital Hypothyroidism
Use of Tirosint®-SOL or Tablet Formulations of Levothyroxine in Pediatric Patients With Congenital Hypothyroidism (CH)
This is a multi-center, prospective, parallel-group, open-label, randomized clinical study in one hundred and twenty-six (126) neonates and infants diagnosed with CH.
- Trial name
- NCT05228184
- Testing
- Tirosint®-SOL, Levothyroxine Sodium
- Where
- 10 sites in United States
- Volunteers
- 34 people
- Sponsor
- IBSA Institut Biochimique SA
Adrenal Hyperplasia, Congenital, Congenital Hypothyroidism
Clinical Evaluation of NeoPlex4 Assay and NeoPlex System
The purpose of this study is to assess the agreement of clinical performance between the proposed NeoPlex 4 assay and NeoPlex System and the comparator devices in clinical use in newborn screening programs for detection of T4…
- Conditions
- Adrenal Hyperplasia, Congenital, Congenital Hypothyroidism, Cystic Fibrosis
- Trial name
- NCT01488721
- Where
- 3 sites in United States
- Volunteers
- 7,462 people, healthy volunteers welcome
- Sponsor
- Luminex Corporation
Hypothyroidism
Iodinated Contrast Agents and Risk of Hypothyroidism in Young Children in the United States
This study will estimate the incidence of hypothyroidism in a pediatric population of children under age 4, based on data from the US-based Kaiser Permanente Northern California database, which were exposed to iodinated contrast…
- Trial name
- NCT02959827
- Testing
- Iodinated contrast agents
- Where
- United States
- Volunteers
- 2,320 people
- Sponsor
- Bayer
Sphingosine Phosphate Lyase Insufficiency Syndrome (SPLIS)
Natural History of Sphingosine Phosphate Lyase Insufficiency Syndrome (SPLIS)
This is a prospective longitudinal natural history study with a retrospective cross-sectional arm aimed at determining the natural history of sphingosine phosphate lyase insufficiency syndrome (SPLIS), a recently recognized…
- Trial name
- SPLIS-HIS (NCT06669949)
- Testing
- no intervention
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- University of California, San Francisco
Hypothyroidism
The Yield of Postnatal Thyroid Function Test in the Well Baby Nursery
Thyroid function test are performed in the well baby nursery to newborn infants of mothers with hypothyroidism, or as part of neonatal jaundice investigation.
- Trial name
- NCT05033496
- Testing
- Thyroid function test
- Where
- Israel
- Volunteers
- 40,601 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Congenital Hypothyroidism
TG Gene Mutations and Congenital Hypothyroidism
The aim of this study was to identify mutations in the thyroglobulin gene that might be present in patients with fetal goiter and congenital goiter hypothyroidism.
- Trial name
- NCT00493103
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Sao Paulo