140
Participants
Start Date
May 31, 2013
Primary Completion Date
November 30, 2013
Study Completion Date
November 30, 2013
Parecoxib
Parecoxib 40mg will be intravenously infused.
Placebo
Normal saline 5ml will be intravenously infused.
Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University., Guangzhou
First Affiliated Hospital, Sun Yat-Sen University
OTHER