Brain injury : [BI]
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Computed Tomography Angiography (CTA) is being used to identify traumatic intracranial aneurysms (TICA) in patients with findings such as skull fracture and intracranial haemorrhage on initial Computed Tomography (CT) scans after blunt traumatic brain injury (TBI). However, the incidence of TICA in patients with blunt TBI is unknown. The aim of this study is to report the incidence of TICA in patients with blunt TBI and to assess the utility of CTA in detecting these lesions. ⋯ The incidence of traumatic intracranial aneurysm was exceedingly low (0.65%) over 10-years. This study adds to the growing literature questioning the empiric use of CTA for detecting vascular injuries in patients with blunt TBI.
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Brain injury : [BI] · Jan 2015
Comparative StudySurgical results of decompressive craniectomy in very young children: A level one trauma centre experience from India.
Literature remains sparse regarding decompressive craniectomy (DC) in traumatic brain injury (TBI) in very young children. This study analysed the indications, complications and outcome of young children undergoing DC for TBI at our institute. ⋯ Decompressive craniectomy offers a survival advantage in almost 50% of young children with severe TBI and should be used judiciously. The highest mortality was within the 1st week of surgery. The cut-off limit of 20 mm Hg for surgical decompression might not be applicable to young children and a low threshold ICP needs to be considered. Factors associated with increased mortality are high opening ICP (>20 mm Hg), GCS <8, diffuse cerebral oedema and infant age group. Timing of DC remains crucial. Further prospective studies are necessary to optimize the timing and ICP limit for surgical decompression.
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Brain injury : [BI] · Jan 2015
Comparative StudyQuantifying patterns of upper limb motor change following BTX-A injection in adult spasticity management.
To evaluate the capacity of the Upper Limb Performance Analysis: Comparative Analysis of Performance-Motor (CAP-M) to quantify change in adults with focal spasticity following injection of Botulinum Toxin-A (BTX-A) as a focal treatment for positive Upper Motor Neuron (UMN) features. ⋯ CAP-M analysis revealed that BTX-A injection decreased unwanted movement almost 5-times more frequently than 'unmasking' hidden voluntary muscle activity during active simulated tasks. In this way, CAP-M was able to simultaneously assess positive and negative UMN features. This quantitative framework may have greater functional relevance than traditional uni-dimensional, passive spasticity measures such as MAS and Tardieu Scale.
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Brain injury : [BI] · Jan 2015
Falls in young children with minor head injury: A prospective analysis of injury mechanisms.
Fall is a common mechanism of injury (MOI) in young children and an important risk factor for traumatic brain injury (TBI). Most children who fall have a minor head injury (MHI), defined as a blunt head trauma that occurred in a patient who is conscious and responsive. ⋯ The risk for csTBI was low and no association was found between MOI and injury severity.
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Brain injury : [BI] · Jan 2015
Case ReportsTraumatic axonal injury of the corticospinal tract in the subcortical white matter in patients with mild traumatic brain injury.
Little is known about injury of the corticospinal tract (CST) in patients with mild traumatic brain injury (TBI). This study reports on patients with mild TBI who showed traumatic axonal injury of the CST in the sub-cortical white matter, as demonstrated by diffusion tensor tractography (DTT). ⋯ This study demonstrated traumatic axonal injury of the CST using configurational evaluation of DTT in patients with mild TBI. It is believed that configurational evaluation using DTT would be a useful technique for detection of localized traumatic axonal injury in patients with mild TBI.