250
Participants
Start Date
March 31, 2013
Primary Completion Date
April 30, 2015
Study Completion Date
November 30, 2015
Dienogest (Visanne, BAY86-5258)
2 mg dienogest (DNG) once daily by mouth
Placebo
Matching placebo once daily by mouth
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Shenyang
Dalian
Shanghai
Shanghai
Shanghai
Chongqing
Chongqing
Chongqing
Hengyang
Wuhan
Guangzhou
Chengdu
Chengdu
Xi'an
Shijiazhuang
Changchun
Hangzhou
Kunming
Lead Sponsor
Bayer
INDUSTRY