70
Participants
Start Date
September 30, 2013
Primary Completion Date
September 30, 2014
Study Completion Date
September 30, 2015
Lidocaine
Continuous block with lidocaine in both legs. Lidocaine infusion starts 0.5% to 5 ml hour Baxter Infusor elastomeric pump LV 5 ml / hr
Bupivacaine
Continuous block with lidocaine in both legs. Infusion starts bupivacaine 0.1% to 5 ml hour Baxter Infusor elastomeric pump LV 5 ml / hr
División de Anestesia - Facultad de Medicina Pontificia Universidad Católica, Santiago
Pontificia Universidad Catolica de Chile
OTHER