216
Participants
Start Date
June 30, 2011
Primary Completion Date
April 30, 2013
Study Completion Date
April 30, 2013
Saline
On the day of initial surgery
Cross-linked Hyaluronan Hydrogel
On the day of the initial surgery
Beijing Chao-Yang Hospital, Beijing
China-Japan Friendship Hospital, Beijing
Peking University First Hospital, Beijing
Beijing Hospital, Beijing
Qilu Hospital, Jinan
The Third Xiangya Hospital, Changsha
The Second Hospital of Hebei Medical University, Shijiazhuang
BioRegen Biomedical (CHangzhou) Co., Ltd
INDUSTRY