Randomized clinical trial of continuous femoral nerve block combined with sciatic nerve block versus epidural analgesia for unilateral total knee arthroplasty.

Pain control following total knee arthroplasty (TKA) is crucial to hasten rehabilitation and decrease morbidity. We evaluated whether there is a difference between epidural infusion and continuous femoral nerve block with respect to postoperative pain control and rehabilitation course. Fifty patients completed the study. There was no statistically significant difference in the pain scores (P=0.33), morphine consumption (P=0.09) mean blood pressure or heart rate (P=0.957, and P=0.716) between groups. The postoperative daily mobilization (P=0.80), knee joint range of motion (P=0.83), and straight leg test (P=0.99) were also similar between both groups. Patients were highly satisfied with their pain management in both groups without statistically significant difference (P=0.98).

RCT Entities:   Population Interventions Outcomes