134
Participants
Start Date
November 30, 2012
Primary Completion Date
May 31, 2013
Study Completion Date
June 30, 2014
Tongxinluo
Tongxinluo,3 capsules/time 3times/day for 1 year
placebo
3 capsules/time,3times/day for 1 year
ShenZhou Hopital Of ShenYang Medical College, ShengYang
The 463th Hospital Of PLA, Shenyang
Northern Hospital, Shenyang
Lead Sponsor
Han Yaling
OTHER