Articles: traumatic-brain-injuries.
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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
Incidence of Depression after Traumatic Brain Injury: A Nationwide Longitudinal Study of 2.2 Million Adults.
Although improvements in acute care for traumatic brain injury (TBI) have increased the patient survival rate, many survivors often suffer from neuropsychiatric sequelae such as depression. This study investigated the influence of TBI on the risk of depression using South Korean nationwide data. Data were extracted from the National Health Insurance Service database for patients who experienced TBI from 2010 to 2017 (n = 1,141,593) and for 1:1 matched controls without TBI (n = 1,141,593). ⋯ Notably, during the first year after TBI, the depression risk was almost 11 times higher than that in the matched control group (HR 11.71, 95% CI = 11.54-11.87). Our findings highlight a significant association of TBI with an increased risk of subsequent depression. Therefore, continuous awareness with regard to patients' mental health is needed.
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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.