Burns : journal of the International Society for Burn Injuries
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Randomized Controlled Trial
Nandrolone decanoate safely combats catabolism in burned patients: A new potential indication after recall.
The hyper-catabolic state is a devastating pathophysiological response to severe injury, infection or burns. Nandrolone decanoate (ND) is a potent anabolic steroid have many clinical indications, but not investigated in burn injuries yet. ⋯ This study results showed preservation of lean body mass and protein partition, as well as the near normal nitrogen balance in burn patients. Study proposes that nandrolone decanoate could be used in safe and effective way to combat hypercatabolic impact in burn injury.
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Shortage in autograft to cover burn wounds involves a frequent use of cadaver skin (CS) as a temporary cover to prevent infection, dehydration and preparation of wounds for subsequent autografting. We aimed to establish an ovine model of burn wound healing using ovine CS (OCS). Quality and efficacy of fresh and frozen OCS overlaid on to excised 3rd degree flame burn wounds in sheep were evaluated in comparison to autograft. ⋯ Immediately prior to grafting, the thickness was comparable between freshly prepared and frozen OCS for 10 or 40 days. Significant reduction in viability was detected in OCS frozen for 40 days. Both fresh or frozen ovine OCS were rejected within 10 days that mimics CS rejection time in humans (∼8.4 days), suggesting that ovine model of burn wound grafted with OCS can successfully be used in burn wound research mimicking clinical scenario.
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Stereophotogrammetry (SPG) provides a more objective measurement of burn wound area than traditional clinical assessments. The recently developed Intel® RealSense™ D415/Wound Measure SPG system has yet to undergo formal evaluation in a paediatric population. ⋯ The Intel® RealSense™ D415/Wound Measure system may be a viable addition to the clinician's toolkit in the assessment of paediatric burn wound area. As with other SPG systems, there were significant challenges measuring wounds to highly contoured surfaces.
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In patients with severe burns, morbidity and mortality are high. One factor related to poor prognosis is acute kidney injury. According to the AKIN criteria, acute kidney injury has 3 stages based on urine output, serum creatinine level, and renal replacement therapy. In this study, we aimed to create a decision tree for estimating risk of acute kidney injury in patients with severe burn injuries. ⋯ The Baskent University model for acute kidney injury may be helpful to determine risk of acute kidney injury in burn patients. This determination would allow appropriate treatment to be given to high-risk patients in the early period, reducing the incidence of acute kidney injury.
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Observational Study
Early protein C activation is reflective of burn injury severity and plays a critical role in inflammatory burden and patient outcomes.
Navigating the complexities of a severe burn injury is a challenging endeavour where the natural course of some patients can be difficult to predict. Straddling both the coagulation and inflammatory cascades that feature strongly in the burns systemic pathophysiology, we propose the pleiotropic protein C (PC) system may produce a viable biomarker to assist traditional evaluation methods for diagnostic and prognostic purposes. ⋯ An early functional depletion of the cytoprotective PC system provides a physiological link between severe burns and the cytokine storm, likely contributing to worse outcomes. Our findings on the changes in APC, PC and PC activation during this pathological state support APC and PC as early diagnostic and prognostic biomarkers, and provides a basis for their therapeutic potential in severe burn injuries.