Articles: traumatic-brain-injuries.
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Epidemiologic studies have identified differences in concussion incidence between the sexes. However, few authors to date have updated injury rates (IRs) and time loss between male and female concussed athletes. ⋯ Female athletes sustained a higher rate of concussion and, in all sports except lacrosse, had greater time loss from concussion than male athletes. Additional research is needed on sex differences in time loss after concussions.
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Clin Neurol Neurosurg · Mar 2016
TBI prognosis calculator: A mobile application to estimate mortality and morbidity following traumatic brain injury.
Traumatic Brain Injury (TBI) is a significant public health problem and a leading cause of worldwide mortality and morbidity. Although effective evidence-based guidelines are available to help with management, the first question clinicians and family face is whether or not it is appropriate to intervene at all. To facilitate prognostic assessment and family counseling, we developed mobile application integrating validated TBI prognostic models. ⋯ Prompt and accurate prognosis estimation in TBI is promising. Mobile applications have the potential to enable easier and quicker point-of-care access to validated models, providing additional information to improve management and family counseling. We anticipate that clinicians will find "TBI Prognosis Calculator" useful as an adjunct in their prognostic assessment and family counseling.
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Ther Hypothermia Temp Manag · Mar 2016
Comprehensive Evaluation of Neuroprotection Achieved by Extended Selective Brain Cooling Therapy in a Rat Model of Penetrating Ballistic-Like Brain Injury.
Brain hypothermia has been considered as a promising alternative to whole-body hypothermia in treating acute neurological disease, for example, traumatic brain injury. Previously, we demonstrated that 2-hours selective brain cooling (SBC) effectively mitigated acute (≤24 hours postinjury) neurophysiological dysfunction induced by a penetrating ballistic-like brain injury (PBBI) in rats. This study evaluated neuroprotective effects of extended SBC (4 or 8 hours in duration) on sub-acute secondary injuries between 3 and 21 days postinjury (DPI). ⋯ The protective effects of SBC on delayed axonal injury (silver staining) were evident out to 14 DPI. In conclusion, the CCA cooling method of SBC produced neuroprotection measured across multiple domains that were evident days/weeks beyond the cooling duration and in the absence of overt adverse effects. These "proof-of-concept" results suggest that SBC may provide an attractive neuroprotective approach for clinical considerations.
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Review Meta Analysis
Hypertonic saline in severe traumatic brain injury: a systematic review and meta-analysis of randomized controlled trials.
Hypertonic saline solutions are increasingly used to treat increased intracranial pressure following severe traumatic brain injury. However, whether hypertonic saline provides superior management of intracranial pressure and improves outcome is unclear. We thus conducted a systematic review to evaluate the effect of hypertonic saline in patients with severe traumatic brain injury. ⋯ We observed no mortality benefit or effect on the control of intracranial pressure with the use of hypertonic saline when compared to other solutions. Based on the current level of evidence pertaining to mortality or control of intracranial pressure, hypertonic saline could thus not be recommended as a first-line agent for managing patients with severe traumatic brain injury.
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Sleep disturbances are frequently reported following traumatic brain injury (TBI); however, the exact disturbances remain unclear. This meta-analysis aimed to characterize sleep disturbance in community dwelling patients with TBI as compared to controls. ⋯ The evidence suggests that TBI is associated with widespread objective and subjective sleep deficits. The present results highlight the need for physicians to monitor and address sleep deficits following TBI.