60
Participants
Start Date
July 31, 2012
Primary Completion Date
July 31, 2014
Study Completion Date
July 31, 2016
AI plus Dimethyldiguanide
AI 1 tablet per day Dimethyldiguanide 0.5 bid
Aromatase Inhibitor
1 tablet per day
Fudan University Cancer Hospital, Shanghai
Xichun Hu
OTHER