Study on the Effect of Selenium Supplementation on the Structure and Function of Autoimmune Thyroiditis

Study on the Effect of Selenium Supplementation on the Structure and Function of Autoimmune Thyroiditis

To evaluate the effects of exogenous selenium supplementation on autoimmune thyroiditis.

In patients with autoimmune thyroiditis， investigators compared changes in thyroid function, anti-thyroid peroxidase antibody, anti-thyroglobulin antibody, thyroid magnetic resonance T1-mapping values and metabolic indicatorsfrom baseline to the end of treatment (12 weeks)

Inclusion Criteria:

• Men or women between the ages of 18 and 75
• Clinical diagnosis of autoimmune thyroiditis, serum TPOAb and TGAB positive
• Thyroid function is normal, and no drugs affecting thyroid function such as Umetole and Serge have been used

Exclusion Criteria:

• The contraindications indicated in the Chinese instructions of the drug
• Hypothyroidism, hyperthyroidism
• Liver function impairment
• Renal function impairment
• Claustrophobia
• Mental disorders