Pathology of the thyroid gland tissue was characterized in patients with Triiodothyronine (T3)-predominant Graves' disease who had normal levels of serum T4 but increased levels of serum T3 during antithyroid drug therapy. In order to compare this group of patients with an usual type of Graves' patients, age, sex, dietary intake of iodide, duration of antithyroid therapy and the dose of thionam...

Glucocorticoid therapy is not considered as an authentic method for obtaining euthyroid in Graves' disease. We tried the administration of prednisolone as a preoperative preparation for subtotal thyroidectomy in 4 hyperthyroid patients with Graves' disease who had suffered adverse effects of thionamide antithyroid drugs, including agranulocytosis, liver damage and skin eruptions. Following oral...

INTRODUCTION Hyperthyroidism in pregnancy is a serious condition and its management is complex. Whilst carbimazole/methimazole (CBZ/MMI) and propylthiouracil (PTU) have similar efficacies in controlling hyperthyroidism, their risk of side effects such as major congenital abnormalities and hepatotoxicity are different. METHODS Various combinations of the terms 'anti-thyroid drugs', 'thionamide...

Antibodies to TSH receptors (TRAb) have great pathogenetic importance in the development and maintenance of hyperthyroidism in Graves' disease (GD). Measurement of their serum level could be of diagnostic and prognostic importance in autoimmune hyperthyroidism and in monitoring the efficiency of thyrosuppressive drug (TSD) treatment in GD. The aim of our study was to assess the sensitivity (SN)...

Calmodulin levels in normal human thyroids and Graves' disease thyroids were measured by specific radioimmunoassay in the presence of ethyleneglycol-bis-(beta-aminoethyl ether)-N,N,N',N'-tetraacetic acid (EGTA). The calmodulin levels in tissues from patients with Graves' disease treated with thionamide drugs were significantly higher than those in normal tissues from euthyroid patients with sol...

BACKGROUND Amiodarone is a widely used antiarrythmic drug, which may produce secondary effects on the thyroid. In 14-18% of amiodarone-treated patients, there is overt thyroid dysfunction, usually in the form of amiodarone-induced thyrotoxicosis, which can be difficult to manage with standard medical treatment. CASE PRESENTATION Presented is the case of a 65-year-old man, under chronic treatm...

The most common cause of hyperthyroidism in Australia is Graves disease, caused by a defect in immunoregulation in genetically predisposed individuals, leading to production of thyroid-stimulating antibodies. Each of the three modalities of therapy for Graves disease--thionamide drugs, subtotal or total thyroidectomy, and radioactive iodine ablation--can render the patient euthyroid, but all ha...

The thionamide drugs, i.e. carbimazole and its metabolite methimazole (MMI), andpropylthiouracil (PTU) have extensively been used in the management of various forms ofhyperthyroidism over the past eight decades. This review aims to summarize different aspectsof these outstanding medications. Thionamides have shown their own acceptable efficacy andeven safety profiles in ...

The thionamide drugs, i.e. carbimazole and its metabolite methimazole (MMI), andpropylthiouracil (PTU) have extensively been used in the management of various forms ofhyperthyroidism over the past eight decades. This review aims to summarize different aspectsof these outstanding medications. Thionamides have shown their own acceptable efficacy andeven safety profiles in ...