Effects of anticonvulsant drugs on thyroid hormones in epileptic children.
Serum total and free thyroid hormones, reverse T3 (rT3), thyroxin binding globulin (TBG) and thyroid stimulating hormone (TSH) concentrations were measured in 35 epileptic patients receiving anticonvulsants (phenobarbitone, phenytoin). There was a significant reduction found in total thyroxine (TT4), free thyroxine (FT4), total triiodothyronine (TT3), free triiodothyronine (FT3) and rT3 in the group treated with, phenytoin. The thyroid hormone levels were within normal limits in the group receiving phenobarbitone.
Deda
G
G
Dr. Sami Ulus Children's Hospital, Ankara.
Akinci
A
A
Teziç
T
T
Karagöl
U
U
D002648:Child; D002675:Child, Preschool; D004827:Epilepsy / Q000097:blood / Q000188:drug therapy*; D006801:Humans; D010634:Phenobarbital / Q000494:pharmacology*; D010672:Phenytoin / Q000494:pharmacology*; D013963:Thyroid Hormones / Q000097:blood*
D013963:Thyroid Hormones; D010672:Phenytoin; D010634:Phenobarbital