BACKGROUND Several genetic defects are associated with permanent congenital hypothyroidism. Immunologic, environmental, and iatrogenic (but not genetic) factors are known to induce transient congenital hypothyroidism, which spontaneously resolves within the first months of life. We hypothesized that molecular defects in the thyroid oxidase system, which is composed of at least two proteins, mig...

OBJECTIVE To identify risk factors for the development of statin-associated diabetes mellitus (DM). RESEARCH DESIGN AND METHODS The study was conducted in two phases. Phase one involved high-throughput in silico processing of a large amount of biomedical data to identify risk factors for the development of statin-associated DM. In phase two, the most prominent risk factor identified was confi...

BACKGROUND The Hovawart is a working and companion dog breed of German origin. A few hundred Hovawart dogs are registered annually in Finland. The most common disease with a proposed genetic background in Hovawarts is hypothyroidism. The disease is usually caused by lymphocytic thyroiditis, an autoimmune disorder which destroys the thyroid gland. Hypothyroidism can be treated medically with hor...

BACKGROUND Hypothyroidism has been linked with an increased risk of other morbidities, such as cardiovascular diseases and diabetes mellitus. However, the temporal relationship between these diseases and the diagnosis of hypothyroidism is not well illuminated. Such information may provide insight into causal relationships between hypothyroidism and other morbidities. AIM To investigate the ty...

Long-standing untreated primary hypothyroidism is an uncommon cause of praecocious puberty. The hypothyroidism, incomplete sexual maturation, galactorrhoea, and pituitary enlargement are reversed or corrected by levothyroxine therapy within a few months. We report a young girl with juvenile hypothyroidism who presented with early onset of menarche with failure of growth who was treated successf...

The psychological aspects of hypothyroidism are reviewed with reference to the available literature. A case history of hypothyroidism along with its psychological manifestations is discussed and a conclusion is drawn that usually four characteristic types of psychological pictures co-exist with hypothyroidism viz. organic brain syndrome, schizophrenia form psychoses, affective psychosis, especi...

OBJECTIVES The recommended starting dose of levothyroxine (LT4) in primary hypothyroidism is 1.6 μg/kg body weight and is based on presumption of minimal residual thyroid function in autoimmune hypothyroidism. This study aimed at finding the range and determining factors for LT4 dose in long-standing hypothyroidism. METHODS A cross-sectional study of individuals with primary autoimmune hypoth...

BACKGROUND Hypothyroidism is associated with an increased risk of coronary artery disease, beyond that which can be explained by its association with conventional cardiovascular risk factors. Coronary endothelial dysfunction precedes atherosclerosis, has been linked to adverse cardiovascular events, and may account for some of the increased risk in patients with hypothyroidism. The aim of this ...

Thyroid ectopia is a dysgenesis of thyroid gland and Lingual position represents the most frequent ectopic location accounting up to 90% of ectopic cases. Hypothyroidism is commonly present because of absence of a normal thyroid gland in most instances. Primary hypothyroidism in juvenile population generally leads to retardation of linear growth and delay or even arrested puberty. We present a ...