17-hydroxyprogesterone ester-containing oral compositions and related methods
The present invention provides for bioavailable oral dosage forms containing esters of 17-hydroxyprogesterone as well as related methods. The oral dosage forms can be formulated for pregnancy support and can include a therapeutically effective amount of an ester of 17-hydroxyprogesterone and a pharmaceutically acceptable carrier. In another embodiment, a pharmaceutically acceptable oral dosage form for pregnancy support is provided. The pharmaceutically acceptable oral dosage can include a therapeutically effective amount of an ester of 17-hydroxyprogesterone and a pharmaceutically acceptable carrier. The oral dosage form can, when measured using a USP Type-II dissolution apparatus in 900 mL of deionized water with 0.5 (w/v) of sodium lauryl sulfate at 50 RPM at 37° C., release at least 20 wt % of the dose of the ester of 17-hydroxyprogesterone after 60 minutes, or in the alternative release at least 20 wt % more after 60 minutes than an equivalently dosed oral dosage form without the carrier.
1. A method of treating a female with a pharmaceutical composition said method comprising:
orally administering a tablet or capsule pharmaceutical composition comprising 17-hydroxyprogesterone caproate and a pharmaceutically acceptable carrier to said female in an amount sufficient to provide about 750 mg to about 4000 mg of 17-hydroxyprogesterone caproate per day, wherein said pharmaceutical composition when measured using a USP Type-II dissolution apparatus in 900 mL of simulated intestinal fluid having 0.5% w/w sodium lauryl sulfate at 50 RPM at 37° C., releases at least 20% of the 17-hydroxyprogesterone caproate at 60 minutes and said pharmaceutical composition comprises 17-hydroxyprogesterone caproate with a mean particulate diameter of 50 micron or less.
2. The method of claim 1 , wherein said female is a pregnant female.
3. The method of claim 1 wherein said amount sufficient to provide is about 800 mg to 2000 mg of 17-hydroxyprogesterone caproate per day.
4. The method of claim 1 , wherein said administering is twice or three times daily.
5. The method of claim 1 , wherein said female is a pregnant female with a prior history of preterm birth.
6. The method of claim 1 , wherein said pharmaceutical composition upon single dose administration provides an AUC/dose ratio for 17-hydroxyprogesterone caproate of about 10 or less.
7. The method of claim 1 , wherein said pharmaceutical composition upon single dose administration provides a ratio of the 17-hydroxyprogesterone caproate AUC(0-24 h) to dose of the 17-hydroxyprogesterone caproate administered can be about 0.2 ng*h mL −1 mg −1 to about 10 ng*h mL −1 mg −1 .
8. The method of claim 1 , wherein said pharmaceutical composition is formulated as a powder, granulate, particulate, bead, pellet, sprinkle, suspension, solution, or a combination thereof.
9. The method of claim 1 , said pharmaceutical composition comprising an amount of 17-hydroxyprogesterone caproate equivalent to about 10 mg to about 800 mg of 17-hydroxyprogesterone.
10. The method of claim 1 , said pharmaceutical composition comprising a hydrophilic additive.
11. The method of claim 1 , said pharmaceutical composition comprising a lipophilic additive.
12. The method of claim 1 , said pharmaceutical composition comprising a hydrophilic ionic or non-ionic surfactant.
13. The method of claim 1 , said pharmaceutical composition comprising micronized, sieved, milled, amorphous, or nanosized 17-hydroxyprogesterone caproate.
14. The method of claim 1 , said pharmaceutical composition having 17-hydroxyprogesterone caproate that is fully solubilized, partially solubilized or particulate.
15. The method of claim 1 , said pharmaceutical composition having 17-hydroxyprogesterone caproate with a mean particulate diameter of 25 micron or less.
16. The method of claim 1 , said pharmaceutical composition having 17-hydroxyprogesterone caproate with a mean particulate diameter of 1 micron or less.
17. A method of treating a pregnant human female, with a pharmaceutical composition said method comprising:
orally administering, with food, a tablet or capsule pharmaceutical composition comprising 17-hydroxyprogesterone caproate and a pharmaceutically acceptable carrier to a pregnant human female, wherein said pharmaceutical composition when measured using a USP Type-II dissolution apparatus in 900 mL of simulated intestinal fluid having 0.5% w/w sodium lauryl sulfate at 50 RPM at 37° C., releases at least 20% of the 17-hydroxyprogesterone caproate at 60 minutes and said pharmaceutical composition comprises 17-hydroxyprogesterone caproate with a mean particulate diameter of 50 micron or less.
18. A method of treating a pregnant human female with a pharmaceutical composition said method comprising: orally administering a tablet or capsule pharmaceutical composition comprising 17-hydroxyprogesterone caproate and a pharmaceutically acceptable carrier to a pregnant human female in an amount sufficient to provide about 750 mg to about 4000 mg of 17-hydroxyprogesterone caproate per day, said method reducing the risk of preterm birth in the pregnant human female, wherein said pharmaceutical composition when measured using a USP Type-II dissolution apparatus in 900 mL of simulated intestinal fluid having 0.5% w/w sodium lauryl sulfate at 50 RPM at 37° C., releases at least 20% of the 17-hydroxyprogesterone caproate at 60 minutes and said pharmaceutical composition comprises 17-hydroxyprogesterone caproate with a mean particulate diameter of 50 micron or less.
19. The method of claim 17 , said pharmaceutical composition comprising a hydrophilic additive or lipophilic additive.
20. The method of claim 18 , said pharmaceutical composition comprising a hydrophilic additive or lipophilic additive.
21. The method of claim 17 , said pharmaceutical composition comprising a hydrophilic ionic or non-ionic surfactant.
22. The method of claim 18 , said pharmaceutical composition comprising a hydrophilic ionic or non-ionic surfactant.
23. The method of claim 17 , said tablet or capsule comprising an amount of 17-hydroxyprogesterone caproate equivalent to about 10 mg to about 800 mg of 17-hydroxyprogesterone.
24. The method of claim 17 , said pharmaceutical composition comprising micronized, sieved, milled, amorphous, or nanosized 17-hydroxyprogesterone caproate.
25. The method of claim 17 , wherein said administering is twice or three times daily.
26. The method of claim 18 , said tablet or capsule comprising an amount of 17-hydroxyprogesterone caproate equivalent to about 10 mg to about 800 mg of 17-hydroxyprogesterone.
27. The method of claim 18 , said pharmaceutical composition comprising micronized, sieved, milled, amorphous, or nanosized 17-hydroxyprogesterone caproate.
28. The method of claim 18 , wherein said administering is twice or three times daily.