Burns : journal of the International Society for Burn Injuries
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Autologous split-thickness skin grafts (STSGs) are the standard of care for closure of deep and large burns. However, perforation and extensive fishnet-like expansion of the grafts to achieve greater area wound coverage can lead to treatment failures or esthetically poor healing outcomes and scarring. The purpose of this study was to validate an autologous advanced therapy medicinal product (ATMP)-compliant skin cell suspension and evaluate its efficacy to promote epithelialization. ⋯ We showed that rapid and scalable ATMP-classified processing of skin cells is feasible, and application of the skin cells effectively promotes healing and epithelization of donor site wounds.
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Transcutaneous osseointegration for amputees (TOFA) surgically implants a prosthetic anchor into the residual limb's bone, enabling direct skeletal connection to a prosthetic limb and eliminating the socket. TOFA has demonstrated significant mobility and quality of life benefits for most amputees, but concerns regarding its safety for patients with burned skin have limited its use. This is the first report of the use of TOFA for burned amputees. ⋯ TOFA is safe and compatible for amputees with a history of burn trauma. Rehabilitation capacity is influenced more by the patient's overall medical and physical capacity than their specific burn injury. Judicious use of TOFA for appropriately selected burn amputees seems safe and merited.
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Patients with severe burns (≥20 % total body surface area [TBSA]) have specific and time sensitive needs on arrival to the burn centre. Burn care systems in Australia and New Zealand are organised differently during weekday business hours compared to overnight and weekends. The aims of this study were to compare the profile of adult patients with severe burns admitted during business hours with patients admitted out of hours and to quantify the association between time of admission and in-hospital outcomes in the Australian and New Zealand context. ⋯ These findings support current models of care in Australian and New Zealand burn centres, however further investigation is required. Nonetheless, given most severe burns patients arrive out of hours to burn the centre, it is plausible that out of hours availability of senior burn clinicians will improve patient care and safety resilience within burn care systems.
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Long non-coding RNA (lncRNA) dysregulation is demonstrated to be associated with disease progression. Mounting studies show that lncRNA promotes or inhibits the development of keloid. We aimed to disclose the role of homebox A11 antisense RNA (HOXA11-AS) in the formation of keloid. ⋯ High expression of HOXA11-AS promoted the formation and growth of keloid through the upregulation of ZNF217 by targeting miR-182-5p, and the inhibition of HOXA11-AS might be a novel strategy to prevent keloid development.