TRH stimulation test in obsessive-compulsive patients.
Serum thyroid stimulating hormone (TSH), prolactin (PRL), and growth hormone (GH) levels were measured before and after stimulation with 200 micrograms of thyrotropin releasing hormone (TRH) in 10 patients with obsessive-compulsive disorder (OCD) and in 10 control subjects. There were significantly more blunted TSH responses among OCD patients than control subjects. PRL and GH responses to TRH challenge did not differ between OCD patients and controls. These results may indicate dysregulation of the hypothalamic-pituitary-thyroid axis in OCD.
Aizenberg
D
D
Beilinson Medical Center, Petah Tikva, Israel.
Hermesh
H
H
Gil-ad
I
I
Munitz
H
H
Tyano
S
S
Laron
Z
Z
Weizman
A
A
D000328:Adult; D005260:Female; D013006:Growth Hormone / Q000097:blood; D006801:Humans; D008297:Male; D009771:Obsessive-Compulsive Disorder / Q000097:blood / Q000175:diagnosis* / Q000523:psychology; D011388:Prolactin / Q000097:blood; D011569:Psychiatric Status Rating Scales; D013972:Thyrotropin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone
D013973:Thyrotropin-Releasing Hormone; D011388:Prolactin; D013972:Thyrotropin; D013006:Growth Hormone