60
Participants
Start Date
January 31, 2013
Primary Completion Date
April 30, 2014
Study Completion Date
April 30, 2014
Paravertebral nerve blockade
Paravertebral nerve blockade using ropivacaine, intercostal nerve blockade using saline and PCA using hydromorphone or morphine.
Intercostal nerve blockade
Intercostal nerve blockade using ropivacaine, simulated paravertebral nerve blockade and PCA using hydromorphone or morphine.
Patient Controlled Analgesia
Simulated paravertebral nerve blockade, intercostal nerve blockade using saline and PCA using hydromorphone or morphine.
Centre Hospitalier de l'Université de Montréal (CHUM), Montreal
Centre de Recherche du Centre Hospitalier de l'Université de Montréal
OTHER
Centre hospitalier de l'Université de Montréal (CHUM)
OTHER