Glucocorticoid Antagonists Flashcards
1
Q
Mifepristone MOA
A
Glucocorticoid receptor antagonist
Stabilizes hsp90-GR complex, prevents nuclear translocation of GR
Progesterone receptor antagonist
2
Q
Mifepristone indications
A
Hypercortisolism in adult pts with endogenous Cushing’s syndrome
Anti-progesterone action — used for medical termination of intrauterine pregnancy
3
Q
Mifepristone side effects
A
Dizziness
GI upset
Fatigue