Articles: traumatic-brain-injuries.
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Brain injury : [BI] · Jan 2015
Comparative StudyAcute predictors for mortality after severe TBI in Spain: Gender differences and clinical data.
The main objective of this study is to determine whether gender affects global mortality and functional outcome after severe traumatic brain injury (TBI). ⋯ In this study, gender was not found to be an independent predictor for poorer outcome after severe TBI.
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Journal of neurosurgery · Jan 2015
Moderate and severe traumatic brain injury: effect of blood alcohol concentration on Glasgow Coma Scale score and relation to computed tomography findings.
The influence of alcohol is assumed to reduce consciousness in patients with traumatic brain injury (TBI), but research findings are divergent. The aim of this investigation was to study the effects of different levels of blood alcohol concentration (BAC) on the Glasgow Coma Scale (GCS) scores in patients with moderate and severe TBI and to relate the findings to brain injury severity based on the admission CT scan. ⋯ Influence of alcohol significantly reduced the GCS score in a dose-dependent manner in patients with moderate and severe TBI and with Rotterdam CT scores of 1-3. In patients with Rotterdam CT scores of 4-6, and therefore more CT findings indicating increased intracranial pressure, the brain injury itself seemed to overrun the depressing effect of the alcohol on the CNS. This finding is in agreement with the assumption of many clinicians in the emergency situation.
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Brain injury : [BI] · Jan 2015
Observational StudyPrediction of neuropsychological outcome after mild traumatic brain injury using clinical parameters, serum S100B protein and findings on computed tomography.
To identify if demographics, clinical and computed tomographic (CT) characteristics at first presentation and S100B concentrations at 3 and 6 hours after mild traumatic brain injury (MTBI) predict the development of post-concussion syndrome (PCS) after 1 month. ⋯ Outcome prediction using baseline characteristics (post-traumatic headache and seizure), CT and laboratory findings (6-hour S100B) were valuable factors for identification of the individual MTBI patient at risk for developing PCS 1 month after the injury.
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Brain injury : [BI] · Jan 2015
Comparative StudyFunctional level during the first 2 years after moderate and severe traumatic brain injury.
Long-term outcomes after TBI are examined to a large extent, but longitudinal studies with more than 1-year follow-up time after injury have been fewer in number. The course of recovery may vary due to a number of factors and it is still somewhat unclear which factors are contributing. ⋯ The study results may indicate that two of the most used outcome measures in TBI research are more relevant for assessment of the functional recovery in a sub-acute phase than in later stages of TBI recovery.
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Traumatic brain injury (TBI) is a major cause of mortality and morbidity worldwide. Despite extensive preclinical research supporting the effectiveness of neuroprotective therapies for brain trauma, there have been no successful randomized controlled clinical trials to date. TBI results in delayed secondary tissue injury due to neurochemical, metabolic and cellular changes; modulating such effects has provided the basis for neuroprotective interventions. ⋯ We discuss the concept of utilizing multipotential drugs that target multiple secondary injury pathways, rather than more specific "laser"-targeted strategies that have uniformly failed in clinical trials. Moreover, we assess data supporting use of neuroprotective drugs that are currently being evaluated in human clinical trials for TBI, as well as promising emerging experimental multipotential drug treatment strategies. Finally, we describe key challenges and provide suggestions to improve the likelihood of successful clinical translation.