Effect of Gabapentin on Morphine Consumption and Pain after Surgical Debridement of Burn Wounds:A Double-Blind Randomized Clinical Trial Study

Rimaz, S. and Emir Alavi, C. and Sedighinejad, A. and Tolouie, M. and Kavoosi, S. and Koochakinejad, L. (2012) Effect of Gabapentin on Morphine Consumption and Pain after Surgical Debridement of Burn Wounds:A Double-Blind Randomized Clinical Trial Study. Arch Trauma Res, 1 (1). pp. 38-43.

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Official URL: http://archtrauma.com/?page=article&article_id=539...
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Abstract

Background: Burn pain is recognized as being maximal during therapeutic procedures, and wound debridement can be more painful than the burn injury itself. Uncontrolled acute burn pain increases the stress response and the incidence of chronic pain and associated depression. Although opiates are excellent analgesics, they do not effectively prevent central sensitization to pain. The anticonvulsant gabapentin has been proven effective for treating neuropathic pain in large placebo-controlled clinical trials. Experimental and clinical studies have demonstrated antihyperalgesic effects in models with central neuronal sensitization. It has been suggested that central neuronal sensitization may play an important role in postoperative pain. Objectives: The aim of this study was to investigate the effect of gabapentin on morphine consumption and postoperative pain in burn patients undergoing resection of burn wounds. Patients and Methods: Results: All the enrolled patients were able to complete the study; therefore, data from 50 patients wereanalyzed. The VAS scores at rest andduring movement at 1,4,8,12,16,20, and 24 h after the operation were significantly lower in the gabapentin group than in the placebo group (P < 0.05). Morphine consumption was significantly lessr in the gabapentin group than in the placebo group (P < 0.05). Sedation scores were similar in the 2 groups at all measured times. There were no differences in adverse effects between the groups. Conclusions: A single oral dose of 1200mg gabapentin resulted in a substantial reduction in postoperative morphine consumption and pain scores after surgical debridement in burn patients.

Item Type: Article
Subjects: Medicine
Divisions: Archives of Trauma Research journal
Depositing User: ART . editor
Date Deposited: 30 Apr 2017 14:18
Last Modified: 21 Sep 2017 15:05
URI: http://eprints.kaums.ac.ir/id/eprint/975

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