Burns : journal of the International Society for Burn Injuries
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Burns are associated with activation of the innate immunity that can contribute to complications. Damage-associated molecular patterns (DAMPs) released after tissue injury play a critical role in the activation of the innate immunity, which appears to be mediated via toll-like receptors (TLRs). Previous findings have shown that TLRs and TLR-mediated responses are up-regulated after burn. ⋯ All cytokine levels were increased as early as 3h and remained elevated up to 24h. Circulating CD11b+ monocytes were increased at 24h after burn and showed increased expression of TLR-2. In conclusion, these findings support the concept that burn-induced elevations in circulating DAMPs are in part responsible for monocyte activation and the development of inflammatory complications under such conditions and warrants further investigation.
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In South Africa, burns are a major public health problem responsible for significant morbidity and long-term physical disability. This is, in part, due to a significant proportion of the urban population living in poorly constructed, combustible accommodation. The presence of co-morbid diseases such as diabetes and malignancy in patients with burns has been associated with a poorer outcome. ⋯ Burns are a significant yet preventable cause of mortality and morbidity. The rising number of shack fires, responsible for extensive burns and resultant mortality is concerning and indicates urgent attention and action. HIV complicates the recovery from burn and is responsible for an increased rate of in hospital mortality.
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Randomized Controlled Trial
Occlusive drainage system for split-thickness skin graft: A prospective randomized controlled trial.
Split-thickness skin grafts are widely used in reconstruction of large area defects. Conventional postoperative recipient site care includes saline-moistened gauze with a protective layer of petroleum gauze and splints for immobilization. This method causes pain while changing the dressing. We designed a better occlusive drainage system for split-thickness skin grafts. We compared the treatment effect and subjective evaluation of our occlusive drainage system with that of the conventional method for coverage of split-thickness skin grafts. ⋯ Comparing with the indirect wet dressing method, this new method is practical for covering split-thickness skin grafts, causes less pain, and provides a better experience for patients.