Burns : journal of the International Society for Burn Injuries
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In burn trauma, hands are often injured due to defensive action or proximity to the causative agent, leading to significant morbidity during a patients work and social rehabilitation process. In this context, the use of patient-reported outcome measures is a first step in measuring and improving these outcomes. The Burned Hand Outcome Tool (BHOT) is a specific questionnaire for adults with burned hands aimed at quantifying outcomes related to this trauma. ⋯ The Burned Hand Outcome Tool has been translated, culturally adapted, and validated for a target population in Brazilian Portuguese.
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Autologous split thickness skin grafting using meshing technique remains the preferred option for the management of deep dermal and full thickness burns. The limited donor site availability seen in patients with extensive burns, however, restricts use of the mesh grafting technique for skin expansion. Meek micrografting was developed to allow for greater expansion, and, therefore, more reliable treatment of extensive burns. This study aimed to present our outcomes using the Meek micrografting technique and identify risk factors for graft failure. ⋯ By examining the outcomes of the Meek micrografting technique in extensive burn wounds we identified that preconditioning of the wound bed, through allograft or negative pressure wound therapy application, positively correlates with improved outcomes, including higher graft take. At the same time, older age was seen to negatively correlate with graft take. Overall, Meek transplantation displays a favorable safety profile with promising outcomes. Future prospective studies and clinical trials can optimize the procedure and help establish it as the golden standard for extensive and complex burns.
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Appropriate and timely first aid reduces morbidity in burns. This study aims to assess the knowledge of first aid in burns among healthcare workers (HCW) and nonhealthcare workers. (NHCW). ⋯ We find a clear need for adequate training in burns first aid due to low awareness among healthcare workers (HCW) and non-healthcare workers (NHCW). Factors such as participation in burn first aid courses and gaining firsthand experience in treating burns were found to be linked to improved knowledge of burns prevention and first aid. Utilizing various media channels could be a valuable strategy to reach a broader audience, especially in remote and inaccessible areas.
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To identify the anti-fibrosis effect of PRAS40 in scar, and its potential mechanism. ⋯ The results showed that the expression of PRAS40 was low and p-PRAS40 was high in scar skin tissue. After local injection of PRAS40 overexpression adenovirus, the expression of PRAS40 in skin tissue was increased. The overexpression of PRAS40 can inhibit scar skin fibrosis and reduce the content of a-SMA and collagen I. Further mechanism analysis confirms that the inhibitory effect of PRAS40 on skin fibrosis is related to mTORC1, and PRAS40 inhibits the activation of mTORC1. The expression of KLF4 is relatively low in scar tissue. PRAS40 administration upregulated the expression of KLF4, which is related to mTORC1 CONCLUSIONS: PRAS40 significantly improves fibrosis of scar skin tissue and increases the expression of KLF4 in scars. The anti-fibrotic effect of PRAS40 depends on mTORC1.
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Throughout the world, burn injury is a major cause of death and disability. In resource-limited countries, burn injury is one of the leading causes of permanent disability among children who survive traumatic injuries, and burn injury is the fourth leading cause of disability worldwide. This study applied Andersen's model of health care access to evaluate if patient characteristics (predisposing factors), burn care service availability (enabling factors) and injury characteristics (need) are associated with physical impairment at hospital discharge for patients surviving burn injuries globally. Specifically, access to rehabilitation, nutrition, operating theatre, specialized burn unit services, and critical care were investigated as enabling factors. The secondary aim was to determine whether associations between burn care service availability and impairment differed by country income level. ⋯ Access to reliable rehabilitation services and sophisticated nutritional services were strongly associated with less physical impairment at discharge, but only in resource-rich countries. Although these findings support the importance of rehabilitation and nutrition after burn injury, they also highlight potential disparities in the quantity or quality of services available to burn survivors in poorer countries.