The prevalence of undiagnosed hypothyroidism following treatment of laryngeal carcinoma was 28.2%: 18.6% subclinical hypothyroidism and 9.6% clinical hypothyroidism. The prevalence of circulating antithyroid antibodies (anti-thyreoperoxidase and/or anti-thyreoglobulin) was 10.5%. Univariate analysis showed that patients with laryngectomy, hemithyroidectomy, ipsilateral neck dissection and autoantibodies had a higher risk of hypothyroidism. The combination of surgery and radiotherapy increased the risk. Symptoms such as weight gain and cold intolerance were significantly associated with hypothyroidism. Multivariate analysis showed hemithyroidectomy, autoantibodies, weight gain and cold intolerance to be prognostic factors for the development of hypothyroidism.

Background: Equine inflammatory small bowel disease (ISBD) is an idiopathic pathologic condition seeming to increase in prevalence. Objective: To investigate the potential role of gluten in equine ISBD. Animals & Methods: Antibodies known to be important in the diagnosis of human coeliac disease (CD): IgA antibodies to human recombinant and guinea pig tissue-transglutaminase (TGA), native gliadin (AGA), deamidated-gliadin-peptides (DGPA), and primate and equine endomysium (EMA) were assessed in blood samples from three different groups of horses: ISBD affected (n ¼ 12) on a gluten-rich diet and controls either on gluten-rich (n ¼ 22) or gluten-poor (n ¼ 25) diets. Significant differences ( p < 0.05) between groups were assessed using the Wilcoxon test. Results: Both ISBD-affected horses and gluten-rich controls had significantly ( p < 0.0004) higher hrTGA titers than gluten-poor controls. However, ISBD horses did not show significantly increased levels of any of the CD related antibodies when compared to gluten-rich controls. Nevertheless, markedly increased antibody levels (TGA, EMA and DGPA) were found in one of the ISBD horses. The introduction of a gluten-free ration in this 14-year-old warmblood stallion resulted after 6 months in the reduction of antibody levels and clinical recovery associated with improved duodenal histopathology. Conclusion: To the best of our knowledge, this is the first study assessing gluten-related antibodies in horses and results suggest a potential pathogenic role of gluten in at least some cases of equine ISBD. Clinical importance and impact for human medicine: Given serology and concurrent clinical findings, this study warrants further investigations into the immunologic basis of possible gluten-sensitive enteropathy in horses and analogy with human disease.

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This review aims at summarizing the present knowledge on the clinical consequences of concomitant coeliac disease (CD) in adult patients with type 1 diabetes mellitus (T1DM). The cause of the increased prevalence of CD in T1DM patients is a combination of genetic and environmental factors. Current screening guidelines for CD in adult T1DM patients are not uniform. Based on the current evidence of effects of CD on bone mineral density, diabetic complications, quality of life, morbidity and mortality in patients with T1DM, we advise periodic screening for CD in adult T1DM patients to prevent delay in CD diagnosis and subsequent CD and/or T1DM related complications.

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