Articles: traumatic-brain-injuries.
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Journal of neurotrauma · Mar 2015
Randomized Controlled Trial Multicenter StudyDiverse effects of hypothermia therapy in patients with severe traumatic brain injury based on the CT classification of the Traumatic Coma Data Bank.
A multicenter randomized controlled trial of patients with severe traumatic brain injury who received therapeutic hypothermia or fever control was performed from 2002 to 2008 in Japan (BHYPO). There was no difference in the therapeutic effect on traumatic brain injury between the two groups. The efficacy of hypothermia treatment and the objective of the treatment were reexamined based on a secondary analysis of the BHYPO trial in 135 patients (88 treated with therapeutic hypothermia and 47 with fever control). ⋯ Favorable outcomes in young patients (≤50 years old) with evacuated mass lesions significantly increased from 33.3% with fever control to 77.8% with therapeutic hypothermia. Patients with diffuse injury III who were treated with therapeutic hypothermia, however, had significantly higher mortality than patients treated with fever control. It was difficult to control intracranial pressure with hypothermia for patients with diffuse injury III, but hypothermia was effective for young patients with an evacuated mass lesion.
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Randomized Controlled Trial
Cumulative effects of transcranial direct current stimulation on EEG oscillations and attention/working memory during subacute neurorehabilitation of traumatic brain injury.
To investigate in a randomized, double-blind design, cumulative effects of anodal tDCS on EEG oscillations and neuropsychological tests among patients with traumatic brain injury (TBI) undergoing subacute neurorehabilitation. ⋯ EEG-guided tDCS warrants further investigation as a potential intervention for TBI during subacute neurorehabilitation.
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Comparative Study
Agreement between athlete-recalled and clinically documented concussion histories in former collegiate athletes.
Athlete-recalled and clinically documented concussion histories have been used in research on former athletes, but both have limitations. Comparisons of these 2 types of concussion histories are needed to improve the accuracy of estimates of concussion history for future research and clinical care. ⋯ Given the low agreement between athlete-recalled and clinically documented concussion histories, methodologic research is needed to improve the quality of tools used to assess concussion histories in former athletes.
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Journal of neurosurgery · Mar 2015
Racial and ethnic disparities in discharge to rehabilitation following traumatic brain injury.
Disparities in access to inpatient rehabilitation services after traumatic brain injury (TBI) have been identified, but less well described is the likelihood of discharge to a higher level of rehabilitation for Hispanic or black patients compared with non-Hispanic white patients. The authors investigate racial disparities in discharge destination (inpatient rehabilitation vs skilled nursing facility vs home health vs home) following TBI by using a nationwide database and methods to address racial differences in prehospital characteristics. ⋯ Adult Hispanic and black patients with TBI are significantly less likely to receive intensive rehabilitation than their non-Hispanic white counterparts; notably, this difference persists in the Medicare population (age ≥ 65 years), indicating that uniform insurance coverage alone does not account for the disparity. Given that insurance coverage and a wide range of prehospital characteristics do not eliminate racial disparities in discharge destination, it is crucial that additional unmeasured patient, physician, and institutional factors be explored to eliminate them.
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Post-traumatic sleep-wake disturbances are common after acute traumatic brain injury. Increased sleep need per 24 h and excessive daytime sleepiness are among the most prevalent post-traumatic sleep disorders and impair quality of life of trauma patients. Nevertheless, the relation between traumatic brain injury and sleep outcome, but also the link between post-traumatic sleep problems and clinical measures in the acute phase after traumatic brain injury has so far not been addressed in a controlled and prospective approach. ⋯ At polysomnography, slow wave sleep after traumatic brain injury was more consolidated. The most important risk factor for developing increased sleep need after traumatic brain injury was the presence of an intracranial haemorrhage. In conclusion, we provide controlled and objective evidence for a direct relation between sleep-wake disturbances and traumatic brain injury, and for clinically significant underestimation of post-traumatic sleep-wake disturbances by trauma patients.