312
Participants
Start Date
October 31, 2012
Primary Completion Date
March 31, 2014
Study Completion Date
December 31, 2014
EE20/DRSP(BAY86-5300)
One tablet \[0.02 mg of ethinylestradiol (β-CDC) and 3 mg of drospirenone\] / day
Placebo
One tablet (no active ingredient) / day and one tablet \[0.02 mg of ethinylestradiol (β-CDC) and 3 mg of drospirenone\] / day, for the first 24 weeks and the later 28 weeks, respectively
Dienogest
Dienogest 1mg twice a day (bid)
Anjo
Ichinomiya
Nagoya
Nagoya
Nagoya
Matsudo
Fukui-shi
Fukui-shi
Gifu
Takasaki
Itami
Kawanishi
Kobe
Kanazawa
Kamakura
Kawasaki
Yokohama
Yokohama
Osaka
Osaka
Osaka
Toyonaka
Kitamoto
Bunkyo
Chuo-ku
Fuchū
Hachiōji
Machida
Minato
Minato
Nishitōkyō
tabashi City
Lead Sponsor
Bayer
INDUSTRY