World Neurosurg
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This study aimed to investigate the impact of paraspinal muscle (PSM) degeneration on coronal balance in patients with degenerative lumbar scoliosis (DLS). ⋯ PSM degeneration, particularly in the MF and ES muscles, significantly affects coronal balance in DLS patients. Preoperative evaluation of these factors is essential for optimizing surgical outcomes.
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About one in five adolescents undergoing major surgery develops chronic post-surgical pain (CPSP). Various risk and resilience factors for recovery and CPSP have been identified, including parental processes. However, research commonly relies on nomothetic data, while the psychometric properties of diaries assessing pediatric post-surgical recovery in everyday life are understudied. Therefore, this study aimed to evaluate the preliminary reliability, validity, and variability of diary data in adolescents, and their parents, after spinal fusion surgery. ⋯ The results provide the first evidence for the psychometric properties, with regard to reliability, validity and variability, for diary measures to monitor processes of post-surgical recovery in everyday life in adolescents undergoing spinal fusion surgery. However, replication is suggested, for refinement and further validation, with particular attention to variability and evaluation of sensitivity to change.
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Hyponatremia after aneurysmal subarachnoid hemorrhage (aSAH) is common; however, the incidence, and association with vasospasm, morbidity, and mortality, has yet to be defined. We aimed to identify incidence of hyponatremia after aSAH, and quantify its association with measurable outcomes. ⋯ Hyponatremia is common in aSAH, may increase the likelihood of vasospasm, but in isolation does not appear to affect overall outcomes. Managing hyponatremia effectively should be a priority for treating clinicians.
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Lumbar disc herniation, canal stenosis, and cervicarthrosis are degenerative spinal pathologies frequently observed in the aging population of patients with Parkinson disease (PD). Spinal surgery in PD patients remains risky with uncertain functional results. The main issue is to determine whether a surgical procedure should be performed on PD patients with common degenerative spinal pathologies. ⋯ Noninstrumented or simple fusion level spinal surgery for patients with PD is fraught with numerous complications and produces very poor functional results. Nevertheless, a multidisciplinary perioperative approach for patients, with less invasive surgery whenever possible, provides the necessary conditions to ensure surgical success and avoid aggravating their fragile general condition.