Injury
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Periorbital ecchymosis (PE) is caused by blood tracking along tissue plains into periorbital tissues, causing discoloration in the upper and lower eyelids. This clinical feature is most commonly associated with basal skull fractures. Our objective is to present the first patient series describing the clinical features associated with traumatically induced PE. ⋯ Periorbital ecchymosis is a useful clinic sign that should alert the clinician to assess for skull fractures, intracranial haemorrhage, and cranial nerve injury. However, this series shows that PE can be associated with a variety of clinical features, is rarely accompanied by other classic signs of basal skull fracture, and most patients with PE do not have injuries severe enough to require surgical intervention or post-discharge rehabilitation.
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Randomized Controlled Trial
Effectiveness of the Chaos Falls Clinic in preventing falls and injuries of home-dwelling older adults: A randomised controlled trial.
Falls and related injuries are a major public health concern in elderly people. Multifactorial interventions may result in significant reduction in falls but their effectiveness in prevention of fall-induced injuries at centre-based falls clinics is unclear. This study assessed the effectiveness of the multifactorial Chaos Clinic Falls Prevention Programme on rate of falls and related injuries of home-dwelling older adults. ⋯ The multifactorial Chaos Clinic Falls Prevention Programme is effective in preventing falls of older adults. The programme reduces the rate of falls and related injuries by almost 30%.
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The aim of this study was to determine the sensitivity and specificity of a J wave on the electrocardiogram (ECG) to detect an occult cardiac injury in patients following penetrating chest trauma. ⋯ The presence of a 'J' wave on ECG signifies a significant risk of an occult cardiac injury after penetrating thoracic trauma.
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Observational Study
The incidence of acute venous injury as a result of proximity penetrating trauma screened with colour flow duplex ultrasound.
The incidence of acute deep venous thrombosis as a result of penetrating proximity extremity trauma (PPET) to the thigh has been demonstrated to be 16% in a single report. The purpose of the current study is to demonstrate the incidence and clinical significance of venous injury as a result of proximity trauma to the thigh in a large cohort screened with colour flow duplex (CFD) ultrasound and to identify factors predictive of defining a wound in proximity to a major vascular structure. ⋯ Occult venous injuries as a result of PPET occur in 4.8% of patients with thigh wounds in proximity to a major vascular structure. The designation of a wound as being in "proximity" was influenced by injury mechanism, associated fractures, and the judgement of the on-call attending. Colour flow duplex is a valuable tool with the ability to identify not only occult arterial injuries, but also venous injuries with the potential to cause significant morbidity as well.
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Stable bearing devices are often utilized by prehospital first responders in modern management of severely injured patients. It is not known whether these devices influence radiation exposure or image quality in whole-body computed tomography (WBCT). Additionally, manufacturers currently provide no specifications concerning these criteria. This investigation analyzed the influence of nine different bearing devices on these specified criteria. ⋯ In diagnostic producers using WBCT, bearing devices may be associated with relevant increases in radiation dose and can affect the image assessability. Some bearing devices are associated with no significant influence on radiation dose and reduction of image quality. Considering all results to get the best balance between image quality and radiation dose, aluminium and metal-free devices should be preferred.