100
Participants
Start Date
September 30, 2012
Primary Completion Date
December 31, 2014
Study Completion Date
December 31, 2014
continuous FNB
femoral nerve block (ropivacaine 0.5%, 20 mL) with femoral nerve block infusion 48 h (ropivacaine 0.2%, 5mL/h), placebo local infiltration
single femoral nerve block
single femoral nerve block (ropivacaine 0.5%, 20 mL), placebo femoral nerve block infusion, placebo local infiltration
local infiltration analgesia
placebo fascia iliac block, placebo fascia iliaca infusion, local infiltration analgesia (tricompartmental injection of 150 mL ropivacaine 0.2%, ketorolac 30 mg, epinephrine 10 microg/mL)
St. Joseph's Healthcare Hamilton, Hamilton
Sunnybrook Health Sciences Centre, Toronto
Canadian Anesthesiologists' Society
OTHER
The Physicians' Services Incorporated Foundation
OTHER
Sunnybrook Health Sciences Centre
OTHER