Endocrine Abstracts

Introduction: Obesity is a growing health concern in developed countries. Patients undergoing treatment for hyperthyroidism frequently express concerns regarding excessive weight gain, especially when offered treatment with I-131.Methods: We investigated 1047 patients with overt hyperthyroidism attending a specialist thyroid clinic to determine the extent of weight changes and to identify risk factors for weight gain following treatment. Weight differenc...

We conducted a prospective study of 5784 subjects aged 65 or over, screened and identified in primary care. The cohort comprised 2934 women, 2850 men, mean age 73.5 years (range 63.5-98.6). All had TSH measured in a sensitive assay (normal range 0.4-5.5 mU/l), as well as free T4 (normal range 9-20 pmol/l), and resting 12-lead ECG. Atrial fibrillation (AF) was present in 4.81% of the cohort. The prevalence of AF showed significant variation with serum TSH concentrations, being ...

Thyroid dysfunction is common, particularly in the elderly, and has an important impact on morbidity and mortality, especially in this age group.Aim: We have investigated associations between thyroid function, presence of atrial fibrillation and cognitive function in a large general practice-based study conducted from December 2002-November 2004. Subjects with a previous history of thyroid disease or currently taking thyroxine or anti-thyroid drugs were ...