International journal of burns and trauma
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The Combat Ready Clamp (CRoC™) was designed to control hemorrhage from the groin region, on the battlefield. The purpose of this experiment was to determine whether CRoC™ user performance varied by the surface the casualty laid on (flat-hard, flat-soft, and curved-soft) and how quickly the device could be applied. The commercial manikin selected to assess user performance was designed to train soldiers in CRoC™ use. ⋯ Users were trained to use the Combat Ready Clamp effectively, and the surface the casualty was lying on made some difference to user performance. All six persons trained had success in all nine of their iterations of CRoC™ use- a 100% rate. These findings indicate that training was effective and that training of other users is plausible, feasible, and practical within the scope of the present evidence.
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To determine the types of functional disabilities in adult and paediatric burns survivors, with specific emphasis on potential risk and socio-economic factors of burn disabilities present in Ghana. ⋯ The commonest functional disabilities recorded were scar contractions of the axilla region which had impeded the ability of the patients to lift the arm. Risk factors for burns disability included childhood age, third degree of burn incurred and anatomical part affected. Social factors influencing the lives of burn survivors with disability were good family and negative community interactions. Significant economical factors recorded were caretakers' time and financial constrains.
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Securing the airway is a crucial aspect during reconstructive surgeries of patients with extensive post-burn mentosternal scar contractures; however, the American Society of Anesthesiologists Difficult Airway Management Algorithm recommendation of initial direct laryngoscopy may not be appropriate for these complicated patients. Consequently, there is a significant risk for failure of intubation and airway emergency. ⋯ Many airway techniques have been effectively used in burn patients, but the role of awake blind or fiberoptic bronchoscopy, although well established in the non-burn population, has yet to be evaluated in burn patients. We report a case series of successful management of difficult airways with fiberoptic bronchoscopy in patients with varying degrees of post-burn head and neck scar contractures.
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Small volumes of resuscitation products to sustain survival until definitive care are desired in extreme environments due to limited resources. A severe controlled hemorrhage model in sedated, sexually mature miniature swine has been developed to evaluate these products. Valproic Acid (VPA) and Pentoxifylline (PTX) have been suggested as potential products for small volume resuscitation following hemorrhage predominately in anesthetized small animal models. We evaluated the survival time of VPA and PTX in the swine model. ⋯ In this sedated severe hemorrhage model VPA and PTX were unacceptable as small volume resuscitation products at the concentrations and delivery rates used because of early deaths. Considering that these drugs are FDA approved for other indications at lower doses the present data suggest that further investigation of mechanisms involved are warranted.
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The development of acute coagulopathy of trauma (ACoT) is associated with a significant increase in mortality. However, the contributory mechanisms behind ACoT have yet to be clearly defined. The purpose of this study was to evaluate the influence of multiple variables, including base deficit and injury severity, on development of ACoT within a subset of critically ill trauma patients. ⋯ The current study revealed that ACoT is independently associated with both shock (base deficit) and tissue injury. Additionally, tissue injury is a significant contributor to the development of early ACoT regardless of blunt or penetrating mechanism.