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Curcumin: a novel therapeutic for burn pain and wound healing

, PhD, , PhD, , PhD, , BS, , MS, , PhD, , PhD, , PhD & , PhD show all
Pages 1295-1303 | Published online: 01 Aug 2013
 

Abstract

Introduction: Managing burn injury-associated pain and wounds is a major unresolved clinical problem. Opioids, nonsteroidal antiinflammatory drugs (NSAIDs), antidepressants and anticonvulsants remain the most common forms of analgesic therapy to treat burn patients. However, prolonged treatment with these drugs leads to dose escalation and serious side effects. Additionally, severe burn wounds cause scarring and are susceptible to infection. Recent encouraging findings demonstrate that curcumin, a major bioactive component found in turmeric, is a natural pharmacotherapeutic for controlling both severe burn pain and for improved wound healing.

Areas covered: This article covers current pr-clinical and clinical studies on the analgesic and wound healing effects. Particular emphasis has been placed on studies aimed at developing improved curcumin delivery vehicles that increase its bioavailability. Based on the available evidence, a hypothesis is proposed that the dual beneficial effects of curcumin, analgesia and enhanced wound healing are mediated through common anti-inflammatory mechanisms.

Expert opinion: Emerging studies have demonstrated that curcumin is a promising investigational drug to treat both pain and wounds. The adequate control of severe burn pain, particularly over the long courses required for healing, as well improvements in burn wound healing are unmet clinical needs.

Author's contributions

BP Cheppudira, D Devore and JL Clifford wrote the initial draft of the manuscript. A Greer, A Mares, DR Loyd, M Fowler, L McGhee and L Petz contributed text and proofread the manuscript.

Notes

This box summarizes key points contained in the article.

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