50
Participants
Start Date
September 5, 2011
Primary Completion Date
August 29, 2012
Study Completion Date
August 29, 2012
Ropivacaine
TAP-block Ropivacaine 0.2% during 48 hours
Placebo
TAP-block with placebo
Cardiovascular and thoracic surgery unit, CHU Dijon, Dijon
Centre Hospitalier Universitaire Dijon
OTHER