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Found 17 clinical trials
The Effect of Dietary Supplements for Pregnant Women on Levothyroxine Absorption

Hypothyroidism is a common disease that is successfully treated with the replacement of thyroid hormones in the form of levothyroxine. Levothyroxine is drug used in the first line of

  • 28 Oct, 2021
  • 1 location
Digital Lifestyle Management for Weight Loss Control After Thyroidectomy in Thyroid Cancer Patients

Thyroid hormones play an important role in the regulation of the body's metabolism. But the relationship between thyroid hormone status and the basal metabolism rate is not absolute. Because

  • 25 Nov, 2021
  • 1 location
Comparison of the Efficacy and Safety of rhTSH as An Adjunctive Diagnostic Tool in Differentiated Thyroid Cancer Patients Who Had Been Thyroidectomized Vs. Patients Who After Thyroid Hormone Withdrawal

This is A non-blinded trial. Oral radioiodine was given 24 hours after the second injection of rhTSH, and scanning was done 48 hours after the radioiodine administration. Each patient was scanned first following rhTSH and then scanned after thyroid hormone withdrawal.

  • 25 Mar, 2022
  • 1 location
Swedish Iodine in Pregnancy and Development in Children (SWIDDICH) Study

THE ULTIMATE GOAL of this project is to answer the question "In MILD IODINE DEFICIENCY (ID), should 150 g iodine/day be administered to pregnant women with a normal diet, to attain a normal cognitive development of the fetus or is there no cognitive deficit from mild ID and no extra …

  • 30 Sep, 2021
  • 5 locations
Study of Resistance to Thyroid Hormone After Long-term Exposure in People With Thyroid Cancer

The purpose of this study is to find out whether people who have had thyroid cancer develop resistance to treatment with thyroid hormones after having received high doses of thyroid drugs for

  • 22 Aug, 2021
  • 1 location
Glucose Metabolism in Brown Adipose Tissue (BAT) in Young Healthy Men Evaluated by Deuterium Metabolic Imaging (DMI)

In this study the investigators wish to evaluate the glucose metabolism in brown adipose tissue (BAT) in young healthy men (aged 18-35). The investigators wish to validate a novel MR modality - Deuterium Metabolic Imaging (DMI), which is a non-radioactive, non-invasive method that allows for spatial as well as metabolic …

body mass index
oral glucose tolerance test
Accepts healthy volunteers
  • 06 Oct, 2021
  • 1 location
A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients

Hypothyroidism, defined by elevated thyrotropin (TSH) levels, is a common endocrine complication in chronic kidney disease patients, and prior evidence shows that higher TSH levels, even within the normal laboratory range, are strongly associated with impaired quality of life and cardiovascular disease in this population. Levothyroxine is one of the …

chronic kidney disease
levothyroxine sodium
  • 28 Jan, 2021
  • 1 location
The Prevalence of Serum Thyroid Hormone Autoantibodies in Autoimmune Thyroid Diseases

Thyroid hormone autoantibodies(THAA) in serum can Interfere radioimmunoassay for the determination of free thyroid hormones. Thyroid function test plays a key role in the diagnosis and treatment

  • 24 Apr, 2021
  • 1 location
Observation in the Treatment of Graves' Disease

At present, there are still few observational studies on Graves' disease in China, and there are few research reports in this regard. In order to further carry out high-quality observational follow-up research on Graves' disease hyperthyroidism, including establishing standard diagnosis and treatment procedures, providing data support for the establishment of …

  • 22 Sep, 2021
  • 1 location
The Different Response of Endocrine Hormones to Hypoglycemia in Patients With Type 1 or Type 2 Diabetes

Endocrine hormones, not only blood glucose responsive hormones, but also sexual hormones, thyroid hormones, growth hormones and so on, may have response and activites in hypoglycemia. However

hypoglycemic agents
hemoglobin a1c
Accepts healthy volunteers
  • 07 Apr, 2022