The purpose of the study is to determine whether the association of sciatic nerve block to continuous adductor canal block is effective in the treatment of total knee arthroplasty post operative pain .
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
80
Total Opioid-consumption
Cumulative opioid consumption : converting oral, intravenous, and patient-controlled analgesia PCA opioid to morphine equivalent
Time frame: 8 hours postoperative
NRS pain score at rest
NRS pain scores determined by patient interview, using the standard NRS of 0 to 10 scale at rest.
Time frame: 0,1,2,4,6,8,12,24 and 48 hours postoperative
NRS pain score during movement
NRS pain scores determined by patient interview, using the standard NRS of 0 to 10 scale, during physiotherapy.
Time frame: 0,1,2,4,6,8,12,24 and 48 hours postoperative
NRS pain score after 10 meters of walk or maximum walked distance
NRS pain scores determined by patient interview, using the standard NRS of 0 to 10 scale after 10 meters walk (if enable after maximum walked distance).
Time frame: 8, 24 and 48 hours postoperative
Ability to walk
The ability of the patient to stand up and walk 3 meters.
Time frame: 8, 24 and 48 hours postoperative
TUG Test
The TUG test measures the time it takes a patient to stand up from a chair, walk a distance of 3 m, and return to the chair
Time frame: 8, 24 and 48 hours postoperative
The 10-m walk test
time it takes the patient to walk a distance of 10 m as quickly as possible
Time frame: 8, 24 and 48 hours postoperative
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patient satisfaction
patient interviewed, using a scale of 0-10, 0 not satisfied and 10 being the most satisfied
Time frame: 8, 24 and 48 hours postoperative