Inventors:
Michael Kafrissen - Gladstone NJ
Haya Taitel - Gladstone NJ
Assignee:
Ortho-McNeil Pharmaceutical, Inc. - Raritan NJ
International Classification:
A61K 920
US Classification:
424464, 514843, 514178, 514182, 514170, 424451
Abstract:
An oral contraception regimen which comprises sequentially administering two or more progestational agents exhibiting different effects on the human endometrium in combination with an estrogen. The invention is also directed to an extended use oral contraception regimen comprising the sequential administration of two or more progestational agents in combination with an estrogen.