Articles: traumatic-brain-injuries.
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The risk of deep vein thrombosis is increased in patients with head trauma, but the prophylaxis against this event is confronted with the possible risk of worsening hemorrhagic injuries. In this article, we present an overview about deep vein thrombosis prophylaxis in patients with head trauma and we propose a practical protocol for clinical management of deep vein thrombosis prophylaxis. ⋯ Head trauma alone is a risk factor for deep vein thrombosis and pulmonary thromboembolism and the risks inherent in this disease requires methods of prevention for these complications. Clinical trials are needed to establish the efficacy of prophylaxis and the best time to start medication for deep vein thrombosis in patients with traumatic brain injury.
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Journal of neurotrauma · Mar 2015
Intraventricular Hemorrhage on Initial Computed Tomography as Marker of Diffuse Axonal Injury after Traumatic Brain Injury.
Intraventricular hemorrhage (IVH) on initial computed tomography (CT) was reported to predict lesions of diffuse axonal injury (DAI) in the corpus callosum (CC) on subsequent magnetic resonance imaging (MRI). We aimed to examine the relationship between initial CT findings and DAI lesions detected on MRI as well as the relationship between the severity of IVH (IVH score) and severity of DAI (DAI staging). A consecutive 140 patients with traumatic brain injury (TBI) who underwent MRI within 30 days after onset were revisited. ⋯ The IVH score and DAI staging showed significant positive correlation (p<0.0003). IVH score in DAI stage 3 (with DAI involving the brain stem; p=0.0025) or stage 2 (with DAI involving CC; p=0.0042) was significantly higher than that of DAI stage 0 (no DAI lesions). In conclusion, IVH on initial CT is the only marker of DAI on subsequent MRI, specifically severe DAI (stage 2 or 3).
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Road traffic accidents are a leading cause of injury in low- and middle-income countries, where mortality rates are disproportionately higher. Patients with severe traumatic brain injury (TBI) tend to have very poor outcomes. To reduce the burden from severe TBI, we describe its distribution at Mulago National Referral Hospital (Kampala, Uganda) and identify the associations between outcomes and patient characteristics, offering insights into prevention and future research efforts to improve clinical care. ⋯ Severe TBI was a common condition for injury-related hospital admissions at Mulago Hospital. The capacity for neurosurgery may have explained the relatively lower mortality rate than previously reported from Sub-Saharan Africa. Further investigations are needed. Targeted prevention programs focused on motorcycle users and helmet law enforcement should decrease the incidence of severe TBI.
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Child Care Health Dev · Mar 2015
Supporting parents following childhood traumatic brain injury: a qualitative study to examine information and emotional support needs across key care transitions.
Traumatic brain injury (TBI) is the leading cause of death and acquired disability in childhood. Research has demonstrated that TBI can lead to long-term physical, cognitive, emotional and behavioural difficulties for children and parental stress. Less is known about how parents experience a childhood brain injury and their information and support needs. This study aimed to examine parents' experiences and support needs following a childhood TBI from the time of the accident to their child's discharge home. ⋯ Taking a holistic approach to examining parents' experiences and support needs has enabled their changing needs to be highlighted across key care transitions within hospital and community settings and the service implications identified. Improvements in care co-ordination across care transitions are needed to ensure continuity of care and integration of support.
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Journal of neurotrauma · Mar 2015
Chronic decrease in wakefulness and disruption of sleep-wake behavior after experimental traumatic brain injury.
Traumatic brain injury (TBI) can cause sleep-wake disturbances and excessive daytime sleepiness. The pathobiology of sleep disorders in TBI, however, is not well understood, and animal models have been underused in studying such changes and potential underlying mechanisms. ⋯ Moderate TBI caused disturbances in the ability to maintain consolidated wake bouts during the active phase and chronic loss of wakefulness. Further, TBI resulted in cognitive impairments and depressive-like symptoms, and reduced the number of orexin-A-positive neurons in the lateral hypothalamus.