PMID- 22889002 OWN - NLM STAT- MEDLINE DCOM- 20131216 LR - 20181202 IS - 1532-4206 (Electronic) IS - 0743-5800 (Linking) VI - 38 IP - 2 DP - 2013 TI - The essential role of anti-thyroid antibodies in chronic idiopathic urticaria. PG - 85-8 LID - 10.3109/07435800.2012.714432 [doi] AB - BACKGROUND: An autoimmune etiology has been suggested in up to one-third of cases of chronic idiopathic urticaria (CIU), in which it has been proposed that a subset of cases are associated with thyroid autoimmunity. The objective of our present study was to verify the prevalence of thyroid antibodies in the patients with CIU. METHODS: Sixty patients aged 12-51 years, who met criteria for CIU, and 40 aged-matched healthy controls (18 males and 22 females) were participated in this study. Serum anti-thyroid antibodies (ATAs), thyroid hormones, total immunoglobulin E (IgE), and food allergen-specific IgE antibodies were measured. The CIU group was treated with anti-H1 and anti-H2 histamines for 3 weeks. RESULTS: The total ATA positive rate was 27.3% (33% males and 25% females) in the CIU group. The prevalence of anti-thyroglobulin antibodies, anti-TSH-receptor antibodies, and anti-thyroid peroxidase antibodies were 16.6%, 83.3%, and 8.3%, respectively. The thyroid hormones, T3, and T4, and the TSH were within the normal limits. The radioallergosorbent test was negative for food allergens, and only 18% of the patients had a total IgE concentration >200 IU/mL. CONCLUSION: ATAs were found in 27% of the patients with CIU, but these antibodies did not dysregulate thyroid hormone secretion nor did they mediate any clinical manifestations. FAU - Wan, Kong-Sang AU - Wan KS AD - Department of Pediatrics, Taipei City Hospital-Renai Branch, Taipei, Taiwan. gwan1998@gmail.com FAU - Wu, Chyi-Sen AU - Wu CS LA - eng PT - Journal Article DEP - 20120813 PL - England TA - Endocr Res JT - Endocrine research JID - 8408548 RN - 0 (Autoantibodies) RN - 0 (Thyroid Hormones) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Adolescent MH - Adult MH - Autoantibodies/biosynthesis/*physiology MH - Child MH - Chronic Disease MH - Female MH - Humans MH - Immunoglobulin E/blood/physiology MH - Male MH - Middle Aged MH - Thyroid Gland/*immunology/metabolism MH - Thyroid Hormones/immunology MH - Urticaria/blood/drug therapy/*immunology MH - Young Adult EDAT- 2012/08/15 06:00 MHDA- 2013/12/18 06:00 CRDT- 2012/08/15 06:00 PHST- 2012/08/15 06:00 [entrez] PHST- 2012/08/15 06:00 [pubmed] PHST- 2013/12/18 06:00 [medline] AID - 10.3109/07435800.2012.714432 [doi] PST - ppublish SO - Endocr Res. 2013;38(2):85-8. doi: 10.3109/07435800.2012.714432. Epub 2012 Aug 13.