PROGESTERONE FORMULATIONS HAVING A DESIRABLE PK PROFILE
This disclosure provides progesterone formulations, methods of using these formulations, and their related pharmacokinetic parameters. In particular embodiments, the formulations disclosed herein allow for a reduction in the amount of progesterone administered to a patient in need thereof, while still providing the benefits of a larger dosage amount.
1 . A pharmaceutical composition for administering progesterone to subject in need thereof, the composition comprising an amount of progesterone and one or more solubilizing agents, wherein upon administration to the subject in need thereof, the composition produces at least one the following pharmacokinetic parameters in said subject:
a. an AUC 0-t in (ng/ml)*hr of from about 5 to about 500;
b. an AUC 0-∞ in (ng/ml)*hr of from about 5 to about 500; or
c. a C max in ng/ml of from about 3 to about 350;
wherein the amount of progesterone is less than 200 mg.
2 . The pharmaceutical composition of claim 1 , wherein the AUC 0-t is from about 5 to about 400, from about 5 to about 300, from about 5 to about 240, from about 20 to about 200, from about 25 to about 150, or from about 25 to about 140.
3 . The pharmaceutical composition of claim 1 , wherein the AUC 0-t is 120 (ng/ml)*hr±95%.
4 . The pharmaceutical composition of claim 1 , wherein the AUC 0-∞ is from about 5 to about 400, from about 5 to about 300, from about 5 to about 270, from about 20 to about 200, from about 25 to about 150, or from about 25 to about 140.
5 . The pharmaceutical composition of claim 1 , wherein the AUC 0-∞ is 137 (ng/ml)*hr+95%.
6 . The pharmaceutical composition of claim 1 , wherein the C max in ng/ml is from about 3 to about 325, from about 3 to about 300, from about 3 to about 250, from about 3 to about 240, or from about 3 to about 230.
7 . The pharmaceutical composition of claim 1 , wherein the C max is 75 ng/ml±95%.
8 . The pharmaceutical composition of claim 1 , wherein the amount of progesterone is about 150 mg.
9 . The pharmaceutical composition of claim 8 , wherein the amount of progesterone is 150 mg.