Burns : journal of the International Society for Burn Injuries
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Altered skeletal muscle mitochondrial function contributes to the pathophysiological stress response to burns. However, the acute and chronic impact of burn trauma on skeletal muscle bioenergetics remains poorly understood. Here, we determined the temporal relationship between burn trauma and mitochondrial function in murine skeletal muscle local to and distal from burn wounds. ⋯ Moreover, we also observed greater active caspase 9 and caspase 3 in muscle local to burn wounds, indicating the induction of apoptosis. Distal muscle mitochondrial function was unaltered by burn trauma until 10d post burn, where both respiratory capacity (P<0.05) and coupling control (P<0.05) were significantly lower than sham. These data highlight a differential response in muscle mitochondrial function to burn trauma, where the timing, degree and mode of dysfunction are dependent on whether the muscle is local or distal to the burn wound.
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Bioethanol-fueled fireplaces are popular interior home decoration accessories. Although their safety is promoted frequently, actual presentations of severe burn injuries in our burn intensive care unit (ICU) have focused the authors on safety problems with these devices. In this article we want to explore the mechanisms for these accidents and state our experiences with this increasingly relevant risk for severe burn injuries. ⋯ Bioethanol-fueled fireplaces for interior home decoration are a potential source for severe burn accidents even by intended use.
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The aim of this study was to examine the indirect economic burden of fire-related deaths in Finland in the period 2000-2010. ⋯ Total productivity loss in the period 2000-2010 was c.a. EUR 342 million (CI: 330-354 million), giving an annual average of EUR 31.1 million (CI: 30.0-32.2 million), with the mean for a victim being EUR 0.315 million (CI: 0.30-0.33 million). The economic burden of deaths is considerable and this study remedies the lack of academic knowledge about the burden of fire-related deaths.
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Autologous cell-spray grafting of non-cultured epidermal cells is an innovative approach for the treatment of severe second-degree burns. After treatment, wounds are covered with dressings that are widely used in wound care management; however, little is known about the effects of wound dressings on individually isolated cells. The sprayed cells have to actively attach, spread, proliferate, and migrate in the wound for successful re-epithelialization, during the healing process. ⋯ In a second experiment, the same dressings were exposed to pre-cultured cells in order to exclude the effects of attachment and spreading. The results confirm the above findings. This study could be of interest for establishing skin cell grafting therapies in burn medicine and also for wound care in general.
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The Functional Assessment for Burns (FAB) score is established as an objective measure of physical function that predicts discharge outcome in adult patients with major burn. However, its validity in patients with minor and moderate burn is unknown. This is a multi-centre evaluation of the predictive validity of the FAB score for discharge outcome in adult inpatients with minor and moderate burns. ⋯ There were significant improvements in the patients' FAB scores (p<0.0001), 98 patients were discharged home (no social care) and 17 patients discharged to further inpatient rehabilitation or home with social care. FAB 1 score (≤ 14) is strongly associated with discharge to inpatient rehabilitation or home with social care (p=0.0001) and as such can be used to facilitate early discharge planning. FAB 2 (≤ 30) independently predicts discharge outcome to inpatient rehabilitation or home with social care (p<0.0001), increasing its utility to patients with minor and moderate burns.