Burns : journal of the International Society for Burn Injuries
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To evaluate the effectiveness of microalbuminuria monitoring in the management of patients with severe burns. ⋯ Microalbuminuria is the only simple, non-invasive, bedside, immediate and cost-effective test to indicate for occurrence of SIRS, if the other variables were stabilised. It can be measured with every urine void or more often when a urinary catheter is inserted. This will affect our management of patients with severe burns.
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The application of cultured epidermal autograft (CEA) over bilayer artificial dermis theoretically should minimize surgical stress and donor site morbidity in severe burn patients. However, CEA over regenerated dermis is very fragile and easily detaches soon after application, because the very weak attachment. We performed chronological histological studies of the wounds of a 29 year-old patient, which was reconstructed using CEA (JACE(®)) and bilayer artificial dermis (Integra™). ⋯ Reconstructed epidermis and dermis showed almost normal histological appearance with time, but formation of basement membrane proteins was delayed. Absent or immature basement membrane protein in the early phase after the CEA application was considered to be an important problem. In the late phase after the CEA application over the bilayer artificial dermis, the reconstructed skin was very durable and demonstrated no sign of skin stripping (although there was still a lack of basement membrane proteins).
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The aim of this study was to address the effects of shaking stress (a.k.a. physical agitation) on burn-induced remote organ injury and to evaluate the application of delayed fluid resuscitation to treat severe burns under shaking conditions. Healthy adult male rabbits, weighing 2.50±0.40 kg, were randomly assigned to the following groups: control group, burn group, and burn+shaking group. One half of burned animals received a 6-h delayed fluid resuscitation and the other half remained untreated. ⋯ Fluid resuscitation markedly mitigated cardiac and renal injury in burned animals, and, to a lesser extent, in the presence of shaking stimulation. Shaking stimulation aggravates burn-induced cardiovascular and renal disturbances. Delayed fluid resuscitation attenuates cardiac and renal damages in burn injury under shaking conditions.
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Neutrophil elastase (NE) takes part in the pathogenesis of acute lung injury. However, its role in lung injury of burn-blast combined injury is unclear. Our objective was to assess the role of NE, and effect of sivelestat, a specific NE inhibitor, in lung injury induced by burn-blast combined injury in rats. ⋯ Sivelestat, exerts a protective effect in lung injury after burn-blast combined injury through inhibiting NE activity to decrease pulmonary vascular permeability, neutrophil sequestration, and production of TNF-α and IL-8.