TRH test in patients with diabetes mellitus type 1 and/or autoimmune thyroiditis. Changes in the pituitary-thyroid axis, reverse T3, prolactin and growth hormone levels.

The response of the pituitary- thyroid axis, reverse triiodothyronine (rT3), prolactin, and growth hormone (GH) levels following TRH stimulus (Relefact TRH 200 microg 2 amp. i.v.