[Comparative clinical multicenter study to evaluate analgesic effectiveness of intramuscular etofenamate and diclofenac in patients with post-surgical pain].

Objective: The analgesic efficacy of intramuscular etofenamate (1 g/day) and intramuscular diclofenac (75 mg/day) was assessed in post-surgical pain relief during a period of 3 days.

Material And Methods: One hundred ten hospitalized patients undergoing elective surgery were evaluated in an open-label, comparative, randomized, parallel-group, multicenter study. Fifty five patients received etofenamate and 55 patients diclofenac, 1 h before surgery.