contraceptive kit, contraceptive method for a female patient in need thereof and pharmaceutical composition comprising drospirenova.

摘要

contraceptive kit, contraceptive method for a female patient in need thereof and pharmaceutical composition comprising drospirenone. The present invention relates to the field of pharmaceutical compositions and contraceptive methods. The present invention provides a pharmaceutical composition comprising drospirenone characterized by a slow dissolution rate of drospirenone in vitro and an improved pharmacokinetic profile. The use of said composition in contraceptive methods and kits is also provided.