Status:
UNKNOWN
Research on Association Between Selenium Deficiencies and Change of Thyroid Function
Lead Sponsor:
Peking Union Medical College Hospital
Conditions:
Selenium Deficiency
Eligibility:
All Genders
18-80 years
Brief Summary
As one of the essential micronutrients, selenium has important biological functions. However, an effective and convenient method for evaluation of selenium nutritional status has not yet been establis...
Eligibility Criteria
Inclusion
- with normal free triiodothyronine( FT3), free thyroxine (FT4) and thyroid-stimulating hormone (TSH).
- without thyroid hormone replacement therapy
- without medical history of thyroid surgery
- without iodine radiotherapy;
Exclusion
- acute critical illness in the latest 1 year;
- weight fluctuation by more than 5% in the latest 3 months;
- eating disorders
- neuropsychological disorders
- allergy to corn or yeast
- fail to give informed consents.
Key Trial Info
Start Date :
April 1 2018
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
April 1 2019
Estimated Enrollment :
200 Patients enrolled
Trial Details
Trial ID
NCT03448588
Start Date
April 1 2018
End Date
April 1 2019
Last Update
May 23 2018
Active Locations (1)
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1
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China, 100730