Iron deficiency in women with thyroid-specific autoantibodies: A case control study

Authors : Şanver KOÇ, Kağan GÜNGÖR, Nur DOKUZEYLÜL GÜNGÖR, Mehmet UZUNLULU

Pages : 194-198

View : 57 | Download : 10

Publication Date : 2022-01-01

Article Type : Research Paper

Abstract :Autoimmune thyroid diseases are multifaceted conditions in which the thyroid gland is infiltrated by lymphocytes, resulting in the production of thyroid-specific auto-antibodies against thyroid peroxidase insert ignore into journalissuearticles values(TPOAb); and thyroglobulin insert ignore into journalissuearticles values(TGAb);. Iron deficiency is a common nutritional deficiency and has multiple adverse effects on thyroid metabolism. The association between iron status and thyroid autoimmunity has not been well-evaluated. This retrospective study aimed to determine whether the frequency of iron deficiency was higher in patients with thyroid autoimmunity than in healthy individuals with negative thyroid autoantibodies. One-hundred-and-eighty female patients with positive thyroid auto-antibodies and 81 healthy controls were involved in the study. Hemoglobin, hematocrit, mean corpuscular volume insert ignore into journalissuearticles values(MCV);, iron, thyrotropin insert ignore into journalissuearticles values(TSH);, TPOAb, TGAb, free-T4, vitamin B12, ferritin and transferrin saturation insert ignore into journalissuearticles values(TS); were recorded. TSH, TPOAb and TGAb levels were significantly higher, while hemoglobin, hematocrit, MCV, ferritin, iron and TS were significantly lower in the patient group insert ignore into journalissuearticles values(all, p<0.05);. Patients with thyroid autoimmunity had significantly higher frequency of lower levels of hemoglobin, iron, ferritin, MCV and TS than healthy controls insert ignore into journalissuearticles values(all, p<0.005);. Correlations were found inversely between TPOAb and serum ferritin, iron, and TS levels, and also positively between TGAb and creatinine levels in the patient group. In conclusion, we found increased prevalence of iron deficiency in female patients with thyroid autoimmunity. Patients with autoimmune thyroid diseases were found to be at higher risk of iron deficiency development.
Keywords : anti thyroglobulin antibody, anti thyroid peroxidase antibody, ferritin, hemoglobin, iron

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