Injury
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Review Meta Analysis
Risk factors that predict mortality in patients with blunt chest wall trauma: a systematic review and meta-analysis.
The risk factors for mortality following blunt chest wall trauma have neither been well established or summarised. ⋯ The risk factors for mortality in patients sustaining blunt chest wall trauma were a patient age of 65 years or more, three or more rib fractures and the presence of pre-existing disease especially cardiopulmonary disease. The development of pneumonia post injury was also a significant risk factor for mortality. As a result of the variable quality in the studies, the results of the selected studies should be interpreted with caution.
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Multicenter Study Comparative Study
Can cervical spine computed tomography assist in detecting occult pneumothoraces?
Screening CT often detects posttraumatic pneumothoraces that were not diagnosed on a preceding supine anteroposterior chest radiograph (occult pneumothoraces (OPTXs)). Because abdominal CT imaging misses OPTXs in the upper thorax, the objective of this study was to evaluate the utility of cervical spine (C-spine) CT screening for diagnosing OPTXs. ⋯ OPTXs were evident on thoracic (and not abdominal) CT in 17% of severely injured patients. For patients who also underwent C-spine imaging, all OPTXs isolated to thoracic CT could be diagnosed by using the pulmonary windows setting of their C-spine CT imaging protocol. All OPTXs, regardless of intra-thoracic location, could also be detected by combining C-spine and abdominal CT screening.
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Review Case Reports
Penetrating liver injury managed with a combination of balloon tamponade and venous stenting. A case report and literature review.
AAST-OIS grade V complex hepatic injuries are often fatal as a result of exsanguination. We report a patient presenting in extremis with a penetrating injury to the right kidney, liver, middle hepatic vein, diaphragm, and lung. A combination of intrahepatic balloon tamponade and hepatic venous stenting was used to control exsanguinating haemorrhage, the first time this combination has been reported. Rapid assessment and treatment and a team approach, together with the innovative application of haemostatic techniques, allowed a multidisciplinary team to salvage this patient.
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Unintentional falls at home are a common cause of admissions to hospital amongst young and middle-aged adults. This population-based study investigated the longer-term health, physical and psychological outcomes following such injuries, and the predictors of these sequelae. ⋯ The significant longer-term reductions in health and levels of functioning reveal the importance of strengthening efforts to prevent falls amongst young and middle-aged adults, and identifying groups at increased risk of longer-term disability who could benefit from targeted interventions.
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To determine the optimal length for initial insertion of central venous catheters (CVCs) and to evaluate whether a recommended depth predicted optimal positioning of CVCs. ⋯ For Asian populations, we found that these guidelines are more accurate than those derived from the Peres formulae and more simple to use, thus increasing the likelihood of optimal tip location within the SVC on the first attempt and eliminating the need for later repositioning.