Biomaterial Database

Drug therapy reviews: management of hypothyroidism. 1978

W E Cobb, and I M Jackson

The therapeutic management of hypothyroidism caused by deficient thyroid hormone production is discussed. The therapeutic use of the following thyroid agents is reviewed: levothyroxine sodium, Thyroid USP, thyroglobulin, liotrix, and liothyronine sodium. Myxedema coma, neonatal hypothyroidism, primary hypothyroidism, and secondary and tertiary hypothyroidism are specific hypothyroid states for which drug therapy is discussed. Levothyroxine sodium is the preferred agent because of consistent potency, restoration of normal, constant serum levels of thyroxine (T4) and triiodothyronine (T3) and ease of interpretation of thyroid hormone levels. Other agents, because they contain T3, result in postabsorptive elevated T3 serum concentrations that may cause thyrotoxic symptoms and reduction of T4 levels. This, in turn, may give rise to misleading estimates of thyroid dosage. Patients with the sick euthyroid or low T3 syndromes are not candidates for thyroid hormone therapy.

UI	MeSH Term	Description	Entries
D006980	Hyperthyroidism	Hypersecretion of THYROID HORMONES from the THYROID GLAND. Elevated levels of thyroid hormones increase BASAL METABOLIC RATE.	Hyperthyroid,Primary Hyperthyroidism,Hyperthyroidism, Primary,Hyperthyroids
D007037	Hypothyroidism	A syndrome that results from abnormally low secretion of THYROID HORMONES from the THYROID GLAND, leading to a decrease in BASAL METABOLIC RATE. In its most severe form, there is accumulation of MUCOPOLYSACCHARIDES in the SKIN and EDEMA, known as MYXEDEMA. It may be primary or secondary due to other pituitary disease, or hypothalamic dysfunction.	Central Hypothyroidism,Primary Hypothyroidism,Secondary Hypothyroidism,TSH Deficiency,Thyroid-Stimulating Hormone Deficiency,Central Hypothyroidisms,Deficiency, TSH,Deficiency, Thyroid-Stimulating Hormone,Hormone Deficiency, Thyroid-Stimulating,Hypothyroidism, Central,Hypothyroidism, Primary,Hypothyroidism, Secondary,Hypothyroidisms,Primary Hypothyroidisms,Secondary Hypothyroidisms,TSH Deficiencies,Thyroid Stimulating Hormone Deficiency,Thyroid-Stimulating Hormone Deficiencies
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D007232	Infant, Newborn, Diseases	Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts.	Neonatal Diseases,Disease, Neonatal,Diseases, Neonatal,Neonatal Disease
D009230	Myxedema	A condition characterized by a dry, waxy type of swelling (EDEMA) with abnormal deposits of MUCOPOLYSACCHARIDES in the SKIN and other tissues. It is caused by a deficiency of THYROID HORMONES. The skin becomes puffy around the eyes and on the cheeks. The face is dull and expressionless with thickened nose and lips.	Myxedemas
D003128	Coma	A profound state of unconsciousness associated with depressed cerebral activity from which the individual cannot be aroused. Coma generally occurs when there is dysfunction or injury involving both cerebral hemispheres or the brain stem RETICULAR FORMATION.	Comatose,Pseudocoma,Comas,Pseudocomas
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001327	Autoimmune Diseases	Disorders that are characterized by the production of antibodies that react with host tissues or immune effector cells that are autoreactive to endogenous peptides.	Autoimmune Disease,Disease, Autoimmune,Diseases, Autoimmune
D013954	Thyroglobulin
D013962	Thyroid (USP)	A dehydrated extract of thyroid glands from domesticated animals. After the removal of fat and connective tissue, the extract is dried or lyophilized to yield a yellowish to buff-colored amorphous powder containing 0.17-0.23% of iodine.	Thyroid Extract, Desiccated,Thyroid Gland, Desiccated,Desiccated Thyroid Extract,Dried Thyroid,Dried Thyroid Extract,Thyroideum Siccatum,Desiccated Thyroid Gland,Extract, Dried Thyroid,Thyroid Extract, Dried,Thyroid, Dried