Spinal meningiomas - Risks and potential of an increasing age at the time of surgery

Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia
Michael SchwakeBenjamin Brokinkel

Abstract

Although the majority of surgeries for spinal meningiomas are performed in geriatric patients, age-related analyzes of preoperative symptoms and functional outcome are sparse. Clinical, neuropathological and radiological data of 88 patients who underwent surgery for spinal meningiomas were reviewed. Correlations between the patients' age and preoperative symptoms as well as functional outcome were investigated. 14 males (16%) and 74 females (84%) with a median age of 67 years were included. Age at the time of surgery was independent of the tumor location and volume, intra-/extradural tumor location, spinal cord compression or signal change on T2-weighted MRI (p > 0.05, each). Preoperative McCormick score (p = 0.001), motor (p = 0.005) and sensory (p = 0.025) deficits and incontinence (p = 0.010) increased, while frequency of radicular pain decreased with increasing age (p = 0.020). Multivariate analyses confirmed an increasing risk of motor (OR: 1.05, p = 0.017) and, with borderline significance, of sensory deficits (OR: 1.04, 95%CI 1.00-1.10; p = 0.056) with rising age. Simpson grades I, II, III and IV were achieved in 12 (14%), 54 (64%), 14 (17%) and 4 (5%) individuals, respectively. Only 3 of 12 patients (25%) with periopera...Continue Reading

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