Introduction: The prevalence of autoimmune thyroid disease (AITD) is 10-12% in the general population worldwide. Among various disorders co-existing with AITD, the concomitance of celiac disease (CD) with AITD results in poor absorption of thyroid medications and results in higher doses of the same. Institution of gluten-free diet (GFD) in this cohort helps reduce medication doses.
Aim: To screen patients with AITD for the presence of celiac autoimmunity (CA).
Materials And Methods: A total of 280 consecutive patients with AITD attending the thyroid Out-patient Department of a tertiary care hospital were screened for the presence of tissue transglutaminase antibodies (immunoglobulin A tissue transglutaminase). Those with a positive titer (but < 10 times the upper limit of normal) underwent upper gastrointestinal endoscopy and duodenal mucosal biopsy for the diagnosis of CD, followed by institution of GFD in confirmed cases.
Results: Of a total of 280 (182 females and 98 males) patients with AITD screened, 24 (8.6%) turned out to be positive for CA. Of 24 (8.6%), 15 (8.24%) females and 9 (9.18%) males were positive for CA. There was no statistically significant difference in the thyroxine doses required for normalization of thyroid function and the weight of the patients in CA positive and CA negative patients.
Conclusions: The prevalence of CD in patients with AITD is much greater than in the general population. This forms the basis for screening patients with AITD for presence of CD.
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http://dx.doi.org/10.4103/2230-8210.172241 | DOI Listing |
Brain Behav
January 2025
Department of Neurology, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China.
Background And Purpose: Observational studies have indicated a high occurrence of coexistence between myasthenia gravis (MG) and autoimmune thyroid disease (AITD) in clinical settings, but the causal relationship between the two conditions remains ambiguous. Therefore, this study endeavors to investigate the causal links between MG, along with its subgroups, and AITD through a Mendelian randomization (MR) approach.
Methods: Genetic instrumental variables associated with MG and AITD were selected from three major publicly available GWAS databases for MR analysis.
BMC Endocr Disord
December 2024
Internal Medicine Department, Endocrinology Unit, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
Background: Autoimmune thyroid diseases (AITD) and allergic rhinitis (AR) are prevalent conditions; however, limited research has investigated their association. This study aimed to evaluate whether AR can be considered a risk factor for developing AITD.
Methods: A retrospective cohort study analyzed the records of AITD patients who visited Alexandria University Students Hospital between January 2017 and December 2021.
J Investig Med
January 2025
Department of Internal Medicine, Faculty of Medicine, Tanta University, Tanta, Egypt.
Autoimmune thyroid disorders (AITD) are the most common autoimmune human disorders as the thyroid gland is a main target for autoimmunity. The association between rheumatologic and thyroid disorders has long been known, the most common being the association with rheumatoid arthritis. Our study was conducted to screen for the presence of symptoms, signs, and immune markers suggesting the presence of Sjogren's syndrome among patients with autoimmune thyroid disorders.
View Article and Find Full Text PDFRheumatology (Oxford)
December 2024
Department of Rheumatology, Shanghai Tenth People's Hospital, Tongji University, No. 301, Road Middle Yanchang, Shanghai, 200072, China.
Objectives: To evaluate the impact of thyroid diseases (TD) on the comorbidities incidence and immune system of patients with primary Sjögren's syndrome (pSS).
Methods: A total of 329 patients diagnosed with pSS who were admitted between January 2018 and September 2023 were evaluated. The patients were divided into two groups: those with and without TD.
J Endocrinol Invest
December 2024
Department of Endocrinology and Metabolism, The Second Hospital of Dalian Medical University, Dalian, 116027, People's Republic of China.
Background: Hashimoto's thyroiditis (HT) is the most common autoimmune thyroid disease (AITD), which is distinguished by high thyroid peroxidase antibody (TPOAb) or thyroglobulin antibody (TgAb). The differentiation of CD4T cell subsets in patients with HT is imbalanced, with Treg cells decreased and Th17 cells abnormally activated. Fatty acid oxidation supports the differentiation of Th17 cells and induces inflammation, but the specific mechanism is still unknown.
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