Oral pharmaceutical products containing 17β-estradiol-3-lower alkanoate, method of administering the same and process of preparation
View Patent ↗A pharmaceutical dosage unit for oral administration to a human female comprising a therapeutically effective amount of 17β-estradiol-3-lower alkanoate, most preferably 17β-estradiol-3-acetate, and a pharmaceutically acceptable carrier is disclosed. Also disclosed is a method for treating a human female in need of 17β-estradiol and a contraceptive method by oral administration of the pharmaceutical dosage unit and a method of preparing a pharmaceutical composition that may be used to form the pharmaceutical dosage unit of the invention.
1. A method of treating a human female having a deficiency of 17β-estradiol comprising the step of orally administering to said human female a solid dosage unit comprising a therapeutically effective amount of 17β-estradiol-3-acetate and a pharmaceutically acceptable carrier, wherein the percent moisture of said dosage unit is less than or equal to 5%, and the amount of 17β-estradiol-3-acetate is from about 0.1 to about 10 mg as estradiol equivalent, wherein the oral solid dosage unit further comprises a pharmaceutically acceptable inhibitor of ester hydrolysis that is acetic acid.
2. The method according to claim 1 , wherein said dosage unit further comprises one or more additional medicaments.
3. The method according to claim 2 , wherein at least one additional medicament has progestational activity.
4. The method according to claim 1 , wherein the dosage unit is a tablet, capsule, powder, lozenge, troche or suspension.
5. The method according to claim 4 , wherein the dosage unit is a tablet or capsule.