Vnitr Lek 1998, 44(8):456-460
[The fatigue syndrome in autoimmune thyroiditis with polyglandular activation of autoimmunity].
- Endokrinologický ústav, Praha.
The authors compared in a group of 118 patients with autoimmune thyroiditis and a positive antibody titre against ovaries the grade of fatigue with the presence of organ specific and non-specific autoantibodies in the peripheral blood stream, antibodies against EBV and CMV, immunoglobulin concentrations, biochemical parameters of the lipid metabolism, glucose tolerance, ion balance and melatonin and serotonin levels. Patients with autoimmune thyroiditis were differentiated according to the degree of fatigue into three groups: 38 with fatigue typical for CFS, 30 with occasional fatigue and 50 without the feeling of fatigue. Fatigue of the CSF type was characterized by a significantly higher incidence of autoantibodies against the adrenals and a higher cholesterol level. Increased fatigue of the patients was associated with a lower melatonin level, a higher serotonin level and a lower M/S ratio as compared with patients without fatigue. In other indicators no differences were found. Fatigue in CFS could be associated, similarly as in autoimmune endocrinopathies, with impaired immunoendocrine regulation. In autoimmune thyroiditis, regardless of the concomitant presence of fatigue, in addition to antibodies against thyroid peroxidase most frequently antibodies against the ovaries were detected.
Keywords: Adult; Autoantibodies, analysis, ; Endocrine Glands, immunology, ; Fatigue, complications, ; Fatigue Syndrome, Chronic, complications, ; Female; Humans; Middle Aged; Thyroiditis, Autoimmune, complications,
Published: August 1, 1998 Show citation