50
Participants
Start Date
November 30, 2005
Primary Completion Date
May 31, 2009
Study Completion Date
June 30, 2010
pregabalin
capsule 150 mg x 1 per orally one hour before surgery
Placebo
One capsule of saccharose (placebo) was administered about one hour before surgery
morphine
All patients were equipped with a PCA (patient controlled analgesia) for 24 hours after surgery. The sum of morphine used was registered (milligram).
Asker and Baerum Hospital, Rud
Asker & Baerum Hospital
OTHER