World Neurosurg
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C7-T1 translational injuries are relatively rare, unstable, and usually associated with neurological impairment. We aim to analyze the C7-T1 translational injury based on Allen and Ferguson's classification and to highlight the clinicoradiologic and neurologic outcomes in these patients. ⋯ We present the largest series of C7-T1 translational injuries in the literature to our best knowledge. CE injury is nearly 2 times more common than DF injury and is associated with a lower incidence of neurologic deficit and easier fracture reduction techniques. Staging the injury severity aids in better planning in terms of surgical approach and levels of fixation.
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To perform an interobserver and intraobserver agreement evaluation of the new AO Spine-DGOU classification system for osteoporotic thoracolumbar fractures (OFc). ⋯ This independent assessment demonstrated that new OFc allows moderate interobserver agreement and fair intraobserver agreement. Further studies are necessary prior to its widespread adoption.
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The goal of this study was to assess if a broad array of factors is predictive of patient-reported surgical impact on symptoms. ⋯ The regression model accounted for more than a third of the surgical impact variance. Having a family member diagnosed with CMI contributed the largest unique variance to the model, suggesting that hereditary CMI may represent a unique subset of patients with poorer outcomes. Independent testing showed that psychological factors, such as depression and anxiety, were significant negative predictors, indicating that presurgical screening and treatment for these psychological conditions may improve outcomes.
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Stage 3 acute kidney injury (AKI) has been observed to develop after serious traumatic brain injury (TBI) and is associated with worse outcomes, though its incidence is not consistently established. This study aims to report the incidence of stage 3 AKI in serious isolated TBI in a large, national trauma database and explore associated predictive factors. ⋯ Stage 3 AKI occurred in 0.5% of serious TBI cases. Complications of acute respiratory distress syndrome and catheter-associated urinary tract infections are more likely to co-occur with stage 3 AKI in patients with serious TBI.
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Phase 1 of the SUBSCI I/IIa (Systemic Umbilical Cord Blood Administration in Patients with Acute Severe Contusion Spinal Cord Injury) study focused on safety and primary efficacy of multiple systemic infusions of allogeneic unrelated human umbilical cord blood mononuclear cells in patients with severe acute spinal cord contusion having severe neurologic deficit. The primary end point was safety. The secondary end point was the restoration of motor and sensory function in lower limbs within a 1-year period. ⋯ The data obtained suggest that systemic administration of allogeneic, non-human leukocyte antigen-matched human umbilical cord blood is safe and shows primary efficacy in adults with severe acute contusion SCI and ASIA level A/B deficit.