Clinical trials: TSH
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
Head and Neck Cancer
High Dose vs Low Dose I 131 +/- rhTSH for Differentiated Thyroid Cancer
RATIONALE: Radioactive iodine uses radiation to kill tumor cells. Giving iodine I 131 with or without thyroid-stimulating hormone after surgery may kill any tumor cells that remain after surgery.
- Trial name
- HiLo (NCT00415233)
- Testing
- recombinant thyroid-stimulating hormone, Radiodine ablation without rhTSH
- Where
- 25 sites in United Kingdom
- Volunteers
- 438 people
- Sponsor
- University College, London
The Aim of the Study is to Analyze the Incidence of Trocar Site Hernia (TSH), in Orifices Created by Trocars Measuring ≥10 mm in Diameter,
Randomized Prospective Trial on the Occurrence of Laparoscopic Trocar Site Hernias
The investigators perform a simple-blind randomized trial with two groups, one in which all the orifices are closed by suturing the external fascia of the abdominal wall (Group A), and another in which the orifices are left open…
- Conditions
- The Aim of the Study is to Analyze the Incidence of Trocar Site Hernia (TSH), in Orifices Created by Trocars Measuring ≥10 mm in Diameter,, and to Determine Whether Closure of the External Fascial Layer Prevents, TSH and Potential Related Complications.
- Trial name
- NCT01240434
- Testing
- Trocar site closure
- Where
- Spain
- Volunteers
- 195 people
- Sponsor
- Hospital General Universitario Gregorio Marañon
Transient Hypothyroxinemia
Thyroid Function in Late Preterm Infants
Transient hypothyroxinemia (TH) is a condition characterized by low levels of serum thyroxine (T4) and normal levels of thyroid stimulating hormone (TSH).
- Trial name
- NCT00971555
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Christiana Care Health Services
Physician Workflow, Resource Utilization
Evaluating a Our Practice Advisory (OPA) to Optimize Hemoglobin A1c (A1c) and Thyroid-Stimulating Hormone (TSH) Test Orders
Our Practice Advisory (OPA) are essential tools in clinical decision-making. The alerts are designed to guide providers towards evidence-based practices and improve patient outcomes.
- Trial name
- NCT06993805
- Testing
- OPA
- Where
- United States
- Volunteers
- 384 people
- Sponsor
- University of California, Los Angeles
Pregnancy Early, Pregnancy Related
Thyroid Stimulating Hormone (TSH) Level Variations in Early Pregnancy
Retrospective comparative study comparing group 1 (TSH level 0.1-1.99 mIU/L) and group 2 (TSH level 2.0-4 mIU/L). Each group was further subdivided into primigravidae and multipara. 1527 pregnant women were included.
- Conditions
- Pregnancy Early, Pregnancy Related, Thyroid Dysfunction
- Trial name
- NCT04565873
- Testing
- TSH
- Where
- Jordan
- Volunteers
- 1,527 people
- Sponsor
- University of Jordan
Congenital Hypothyroidism, Hypothyroidism
Generic vs. Name-Brand Levothyroxine
This study compares two different brands of thyroxine (thyroid hormone). Currently, pharmacists may be substituting generic formulations of thyroid hormone without your doctor knowing about this.
- Trial name
- NCT00403390
- Testing
- Brand Name Levothyroxine (Synthroid), Generic formulation of Levothyroxine
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Hypothyroxinemia
L-Thyroxine Supplementation for Preterm Newborns Less Than 32 Weeks of Gestation With Hypothyroxinemia
Transient hypothyroxinemia of prematurity (THOP) is associated with neurodevelopmental impairment in preterm newborns < 32 weeks of gestation (WG).
- Trial name
- NCT01306227
- Testing
- L-Thyroxine, water
- Where
- 3 sites in France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Malignant Neoplasm of Thyroid Stage I, Malignant Neoplasm of Thyroid Stage II
Effect of Metformin on Decrement in Levothyroxin Dose Required for Thyroid Stimulating Hormone (TSH) Suppression in Patients With Differentiated Thyroid Cancer
Differentiated thyroid cancer is the most common neoplasm of endocrine system. After surgery and radioiodine treatment, thyroid stimulating hormone (TSH) suppression is the main goal which is achieved with levothyroxine…
- Trial name
- NCT01341886
- Testing
- Metformin
- Where
- Iran
- Volunteers
- 51 people
- Sponsor
- Mashhad University of Medical Sciences
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 Dysfunction, Hypothyroidism
Fetal and Neonatal Thyroid in Pregnancies With Severe Acute Respiratory Syndrome Coronavirus 2 ( SARS- COV2 ) COVID-19
The thyroid gland has been shown to be a common target for COVID 19 virus. Babies born to mothers positive for COVID 19 infections were noticed to have elevated thyroid stimulating hormone ( TSH ) levels on screening.
- Conditions
- Thyroid Dysfunction, Hypothyroidism, Hyperthyroidism
- Trial name
- COVID-19 (NCT05385029)
- Testing
- Thyroxine
- Where
- Saudi Arabia
- Volunteers
- 95 people
- Sponsor
- OMER B ABDELBASIT
Hypothyroidism, Hyperthyroidism
NOMOTHETICOS: Nonlinear Modelling of Thyroid Hormones' Effect on Thyrotropin Incretion in Confirmed Open-loop Situation
The NOMOTHETICOS study is a unicentric cross-sectional study for a quantitative analysis of feedback-inhibition in the thyrotropic homeostatic control.
- Trial name
- NOMOTHETICOS (NCT01145040)
- Where
- 3 sites in Germany
- Volunteers
- 138 people
- Sponsor
- Ruhr University of Bochum
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)
Differentiated Thyroid Carcinoma
OnT4-Thyroglobulin Assay Before rhTSH-Aided Radioiodine Ablation
Thyroidectomy followed by administration of large activities of 131-iodine (131I) is the treatment of choice for differentiated thyroid carcinoma (DTC).
- Trial name
- NCT00439127
- Volunteers
- 28 people
- Sponsor
- Oncology Institute of Southern Switzerland
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
Hyperthyroidism, Hypothyroidism
Natural History of Thyroid Function Disorders
Participants in this study will be patients diagnosed with or suspected to have a thyroid function disorder. These conditions may include: hypothyroidism, hyperthyroidism, thyroid hormone resistance, Graves' Dermopathy, and…
- Conditions
- Hyperthyroidism, Hypothyroidism, Grave's Disease
- Trial name
- NCT00001159
- Where
- United States
- Volunteers
- 2,500 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Attention Deficit With Hyperactivity Disorder
Thyroid Profile in Attention Deficit With Hyperactivity Disorder (ADHD)
Rationale: The observational data of University Children's Hospitals of Nice, suggest that about a quarter of children and adolescents with ADHD may present with an abnormal thyroid profile.
- Trial name
- THYRADHD (NCT05080491)
- Testing
- immuno analysis and neuropsychological tests
- Where
- France
- Volunteers
- 400 people
- Sponsor
- Fondation Lenval
The Clinical Incidence of Low Triiodothyronine Syndrome
An Analysis of the Relative Risk for Low Triiodothyronine Syndrome in Patients With Chronic Radiation Enteritis
Radiation enteritis (RE) is by simple definition an inflammatory process occurring at the level of the intestines as a response to abdominal or pelvic radiation energy exposure.
- Trial name
- NCT02452073
- Testing
- Thyroid function tests
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Shengxian Fan
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
Graves' Disease
TSH Receptor Antibody Heterogeneity in Children and Adolescents With Graves' Disease
Graves' disease, the most common form of hyperthyroidism in children, is caused by Thyrotropin (TSH) Receptor Antibodies (TRAbs) that mimic the action of TSH.
- Trial name
- NCT00335062
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Boston Children's Hospital