Oral testosterone ester formulations and methods of treating testosterone deficiency comprising same
A pharmaceutical formulation of testosterone undecanoate is provided. Methods of treating a testosterone deficiency or its symptoms with the inventive formulations are also provided.
1. A method of treating testosterone deficiency or its symptoms in a male in need thereof comprising:
daily administering to said male about 475 mg testosterone undecanoate,
wherein said testosterone undecanoate is administered in an oral pharmaceutical composition with food, and
wherein said oral pharmaceutical composition comprises:
18-22 percent by weight of solubilized testosterone undecanoate;
50-55 percent by weight of oleic acid;
15-17 percent by weight of polyoxyethylene (40) hydrogenated castor oil; and
10-15 percent by weight of a mixture of borage seed oil and peppermint oil.
2. The method of claim 1 , wherein said oral pharmaceutical composition comprises about 20 percent by weight testosterone undecanoate.
3. The method of claim 1 , wherein said oral pharmaceutical composition comprises:
19.8 percent by weight of solubilized testosterone undecanoate;
51.6 percent by weight of oleic acid;
16.1 percent by weight of polyoxyethylene (40) hydrogenated castor oil;
10 percent by weight of borage seed oil; and
2.5 percent by weight of peppermint oil.
4. The method of claim 3 , wherein said oral pharmaceutical composition further comprises one or more antioxidants.
5. The method of claim 1 , wherein said oral pharmaceutical composition is in the form of a capsule.
6. The method of claim 1 , wherein said administration results in a serum testosterone C ave in said male in the range of from about 300-1100 ng/dL.
7. The method of claim 1 , wherein said oral pharmaceutical composition is administered once daily.
8. The method of claim 1 , wherein said oral pharmaceutical composition is administered twice daily.
9. The method of claim 8 , wherein said administration results in a serum testosterone C ave in said male in the range of from about 300-1100 ng/dL.
10. The method of claim 1 , wherein said male has primary hypogonadism.
11. A method of treating testosterone deficiency or its symptoms in a male having primary hypogonadism comprising:
daily administering to said male about 475 mg testosterone undecanoate,
wherein said testosterone undecanoate is administered in an oral pharmaceutical composition, and
wherein said oral pharmaceutical composition is administered twice daily with food and comprises:
19.8 percent by weight of solubilized testosterone undecanoate;
51.6 percent by weight of oleic acid;
16.1 percent by weight of polyoxyethylene (40) hydrogenated castor oil;
10 percent by weight of borage seed oil; and
2.5 percent by weight of peppermint oil.
12. The method of claim 11 , wherein said administration results in a serum testosterone C ave in said male in the range of from about 300-1100 ng/dL.