Oral contraceptives to prevent pregnancy and diminish premenstrual symptomatology
View Patent ↗This invention relates to a method of preventing pregnancy and treating PMS including PMDD. More particularly, the invention relates to a method, which involves administering one of several combination oral contraceptive regimens in combination with an antidepressant and a kit containing the same.
1. A method of contraception in a female in need thereof, the method comprising administering to the female a dosage comprising a combination of estrogen and progestin for a period of 21 consecutive days, followed by administration of a dosage comprising estrogen without progestin for a period of 7 consecutive days,
wherein the estrogen that is administered in combination with progestin for the period of 21 consecutive days is administered in a daily amount equivalent to about 10 μg to about 30 μg of ethinyl estradiol,
the estrogen that is administered for the period of 7 consecutive days is administered in a daily amount equivalent to about 10 μg of ethinyl estradiol, and
the progestin that is administered for the period of 21 consecutive days is administered in a daily amount equivalent to about 0.05 mg to about 1.5 mg of desogestrel.
2. The method of claim 1 , wherein the progestin that is administered for the period of 21 consecutive days is administered in a daily amount equivalent to about 0.15 mg of desogestrel.
3. The method of claim 1 , wherein the estrogen is ethinyl estradiol.
4. The method of claim 1 , wherein the progestin is desogestrel.
5. The method of claim 1 , wherein an antidepressant is administered (i) in combination with the dosage comprising estrogen without progestin for the period of 7 consecutive days, (ii) intermittently, (iii) one time, or (iv) once weekly.
6. The method of claim 5 , wherein the antidepressant administered in combination with the estrogen for the period of 7 consecutive days is administered in a daily amount equivalent to about 5 mg to about 120 mg of fluoxetine hydrochloride.
7. The method of claim 5 , wherein a one-time dose of the antidepressant is administered in combination with the dosage comprising estrogen without progestin.
8. The method of claim 5 , wherein the antidepressant is fluoxetine hydrochloride.
9. The method of claim 1 , wherein the dosage comprising the combination of estrogen and progestin that is administered for the period of 21 consecutive days, and the dosage comprising estrogen without progestin that is administered for the period of 7 consecutive days, are administered orally.
10. The method of claim 1 , wherein the dosage comprising the combination of estrogen and progestin that is administered for the period of 21 consecutive days, and the dosage comprising estrogen without progestin that is administered for the period of 7 consecutive days, are administered transdermally.
11. The method of claim 1 , wherein the dosage comprising the combination of estrogen and progestin that is administered for the period of 21 consecutive days, and the dosage comprising estrogen without progestin that is administered for the period of 7 consecutive days, are administered monophasicly.
12. The method of claim 1 , wherein the dosage comprising estrogen without progestin for the period of 7 consecutive days is a dosage consisting essentially of estrogen.
13. The method of claim 1 , wherein the dosage comprising estrogen without progestin for the period of 7 consecutive days is a dosage consisting of estrogen and one or more pharmaceutically acceptable excipients.
14. A method of contraception in a female in need thereof, the method comprising administering to the female a dosage comprising a combination of estrogen and progestin for a period of 21 consecutive days, followed by administration of a dosage comprising estrogen without progestin for a period of 7 consecutive days,
wherein the estrogen that is administered in combination with progestin for the period of 21 consecutive days is orally administered monophasicly in a daily amount of about 10 μg to about 30 μg of ethinyl estradiol,
the estrogen that is administered for the period of 7 consecutive days is orally administered monophasicly in a daily amount of about 10 μg of ethinyl estradiol, and
the progestin that is administered in combination with estrogen for the period of 21 consecutive days is orally administered monophasicly in a daily amount of about 0.15 mg of desogestrel.