Articles: traumatic-brain-injuries.
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Falls are common for persons of advanced age and can result in severe traumatic brain injury (TBI). The purpose of the present study was to determine the survival benefit from aggressive operative intervention. ⋯ The octogenarians who had undergone craniotomy or craniectomy for severe TBI after a fall had very high mortality. A lower ISS, higher GCS score, no history of coagulopathy and evacuation of subdural hematoma, epidural hematoma, or brain contusion indicated a greater probability of survival.
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J. Neurol. Neurosurg. Psychiatr. · Mar 2022
Longitudinal trajectory of depression symptom severity and the influence of concussion history and physical function over a 19-year period among former National Football League (NFL) players: an NFL-LONG Study.
This study investigated the longitudinal course of depressive symptom severity over 19 years in former American football players and the influence of concussion history, contact sport participation and physical function on observed trajectories. ⋯ Concussion history, not years of participation, was associated with greater depressive symptom severity. Neither factor was predictive of changes over a 19-year period. Decline in physical function was a significant predictor of a steeper trajectory of increased depressive symptoms, independent of concussion effects. This represents one viable target for preventative intervention to mitigate long-term neuropsychiatric difficulties associated with concussion across subsequent decades of life.
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Multicenter Study
Pediatric severe traumatic brain injury mortality prediction determined with machine learning-based modeling.
Severe traumatic brain injury (sTBI) is a leading cause of mortality in children. As clinical prognostication is important in guiding optimal care and decision making, our goal was to create a highly discriminative sTBI outcome prediction model for mortality. ⋯ III; Prognostic.
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Journal of neurotrauma · Mar 2022
Restoration of aberrant shape of caudate sub-regions associated with cognitive function improvement in mild traumatic brain injury.
Mild traumatic brain injury (mTBI) is an important but less recognized public health concern. Research shows that altered subcortical structures mediate cognitive impairment in patients with mTBI. This has been performed mostly using voxel-based morphometry methods and traditional volume measurement methods, which have certain limitations. ⋯ Different aberrant shapes of the caudate subregions were observed at the acute phase, which revealed atrophy in the bilateral dorsal medial caudate, and increase in the size of the right ventral anterior caudate in patients with mTBI related to HCs. Moreover, specific and significant shape restoration of right dorsal medial caudate in mTBI was observed at the subacute phase, which significantly associated with the cognitive function improvement of the patients. These findings suggest that the restoration of the aberrant shape atrophy of the right dorsal medial caudate plays a vital role in the improvement of cognitive function of patients with mTBI, providing an alternative clinical target for these patients.