246
Participants
Start Date
December 31, 2014
Primary Completion Date
November 30, 2016
Study Completion Date
December 31, 2016
Parecoxib and Celecoxib
Patients in the study group are supplied sequential treatment with Parecoxib 40 mg intravenously (IV) twice daily (Q12h) for the first 3 days post-surgery followed by Celecoxib 200mg orally twice daily (Q12h) up to 6 weeks post-surgery.
placebo
control patients are supplied with the corresponding placebo with the same instructions.
Peking Union Medical College Hospital, Beijing
Peking Union Medical College Hospital
OTHER