Treatment of Pain after Spinal Surgery in the Recovery Room by Single Dose Lornoxicam: A Randomized, Double

Background: Lornoxicam has been used in microsurgical lumbar discectomy. However, there is no data about controlling pain after open discectomy or laminectomy. Objective: To compare the efficacy of a single dose of 16 mg of lornoxicam for the treatment of pain after disectomy or laminectomy with placebo in the PACU. Study design: Randomized, double blind, placebo-controlled trial. Material and Method: Fifty-six patients who underwent disectomy or laminectomy were randomly allocated to receive 16 mg lornoxicam (Group L), or placebo (Group P) at the beginning of wound closure. Pain scores at rest (using a verbal numeric rating scale: VNRS 0-10), time to first analgesia requirement, morphine consumption during the first 2 hr after surgery and adverse effects were all recorded. The outcomes were assessed on admission to the PACU (T0), then at 1 (T1) and 2 (T2) hr after surgery. Results: Baseline data were comparable between the two groups. The proportion of patients with VNRS> 5 at T0 in both groups were not significantly different (44.4 % in group P vs 50.0 % in group L, CI of difference:- 32.4%, 21.3%, p = 0.68). The mean VNRS scores, at T0 and T1 were> 5 and at T2 was < 5 in both groups. There was no difference between the two groups. The morphine consumption in both groups was not different (9.0 mg vs 9.3 mg) as well as the time to first analgesia requirement (35 min vs 40 min)