Carbamazepine and thyroid function in affectively ill patients. Clinical and theoretical implications.
Thyroid function was examined in 50 affectively ill patients before and four weeks after carbamazepine treatment. Carbamazepine significantly and substantially decreased peripheral thyroid hormone levels while increases in thyrotropin levels, although significant, were of much smaller magnitude. Furthermore, the decreases in levels of thyroxine (T4) and free T4 were significantly greater in carbamazepine responders than in nonresponders. These findings are discussed in light of current theories of the role of the thyroid axis in affective illness.
D000328:Adult; D002220:Carbamazepine / Q000494:pharmacology / Q000627:therapeutic use*; D003866:Depressive Disorder / Q000097:blood / Q000188:drug therapy / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000187:drug effects / Q000503:physiopathology*; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood; D013975:Thyroxine-Binding Proteins / Q000097:blood; D014284:Triiodothyronine / Q000097:blood
D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine; D002220:Carbamazepine; D013972:Thyrotropin; D013974:Thyroxine