A study to compare pre-operative administration of rofecoxib versus post-operative administration of diclofenac or rofecoxib, respectively, in the treatment of post-operative pain after total knee joint replacement in patients with osteoarthritis of the knee.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
11
Quantity of patient controlled
Post-operative morphine administration
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