200
Participants
Start Date
August 31, 2011
Primary Completion Date
May 31, 2012
Study Completion Date
May 31, 2012
Bupivacaina 0.5%
Bupivacaina 0.5% 20cc
placebo comparator
20 cc of saline solution 0.9%, to infiltrate each side.
RECRUITING
Universidad CES, Medellín
Lead Sponsor
CES University
OTHER