J Trauma
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Randomized Controlled Trial Comparative Study
An evaluation of two tourniquet systems for the control of prehospital lower limb hemorrhage.
Hemorrhage remains the main cause of preventable death on the modern battlefield. As Improvised Explosive Devices in Afghanistan become increasingly powerful, more proximal limb injuries occur. Significant concerns now exist about the ability of the windlass tourniquet to control distal hemorrhage after mid-thigh application. To evaluate the efficacy of the Combat Application Tourniquet (CAT) windlass tourniquet in comparison to the newer Emergency and Military Tourniquet (EMT) pneumatic tourniquet. ⋯ This study demonstrates that the CAT tourniquet is ineffective in controlling arterial blood flow when applied at mid-thigh level. The EMT was successful in a significantly larger number of participants.
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Active mesenteric hemorrhage and bowel perforation after blunt abdominal trauma warrant immediate surgical intervention. We investigate whether findings on multiphasic computed tomography (CT) can identify life-threatening mesenteric hemorrhage and bowel injuries. ⋯ Multiphasic CT is accurate in identifying life-threatening mesenteric hemorrhage and transmural bowel injuries.
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The organ supply shortage continues to be a public health care crisis, with nearly 20 people dying each day awaiting transplantation. Inability to obtain consent remains one of the major obstacles to converting potential donors into organ donors. We hypothesize that the presence of in-house coordinators (IHCs) from organ procurement organizations (OPOs) will improve organ donor conversion rates. ⋯ The presence of an IHC program significantly improves conversion rates for organ donation as well as organ yield. An IHC program should be considered as a viable option to bridge the gap between organ supply and organ demand.
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Fall incidents are a major cause of morbidity and mortality in older adults. The aim of this cohort study was to determine the incidence, costs, and quality of life for fall-related injuries in the older Dutch population presenting at the emergency department. ⋯ Fall-related injuries in older adults are age and gender related, leading to high healthcare consumption, costs, and long-term reduced quality of life. Further implementation of falls prevention strategies is needed to control the burden of fall-related injuries in the aging population.
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The purpose of this study was to test the effect of (1) titanium versus stainless steel metal and (2) locked unicortical versus bicortical shaft fixation on stiffness of Less Invasive Stabilization System (LISS) constructs in a mechanically unstable nonosteoporotic distal femur fracture model. ⋯ Unstable distal femur fracture constructs, created in sawbone specimens, fixed with stainless steel and titanium LISS implants, with or without bicortical locking screws proximally, show similar biomechanical properties under loading. Although there are numerous considerations when selecting implants for these fractures, our results indicate that stiffness is not a significant factor in choosing between the constructs tested.