Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
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Data on thrombolysis outcomes in patients with primary brain tumors are limited. Our aim was to study stroke outcomes following thrombolysis in these patients in a population-based study. Patients with acute ischemic stroke who received thrombolysis were identified from the 2002-2011 USA Nationwide Inpatient Sample. ⋯ Thrombolytic therapy for acute stroke appears to be safe in patients with primary brain tumors, with similar rates of ICH. Malignant BTS have worse outcomes, while benign BTS have outcomes comparable to NBTS. Careful consideration of tumor pathology may aid selection of patients with poor thrombolysis outcomes.
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The aim of this study was to compare reoperation, complication rates, and healthcare resource utilization of expansile laminectomies with instrumented fusion versus laminoplasty. Using the MarketScan database (Truven Health Analytics, Ann Arbor, MI, USA), we selected patients aged >18 years who underwent either cervical laminoplasty or laminectomy with fusion between 2000-2009. Propensity score modeling produced a matched cohort balanced for age, sex, comorbidities, and other relevant factors. ⋯ They also had lower costs (United States dollars) during index hospitalization ($26,129 versus $35,483, p<0.0004), and overall during the 2 year postoperative period ($77,960 versus $106,453, p<0.0001). Two year reoperation rates were similar between both groups (9.77% versus 7.36%, p=0.20). Our study suggests that cervical laminoplasty has significantly lower complication rates, similar long-term reoperation rates and lower healthcare resource utilization after 2 years than laminectomy with fusion.
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Lower mean hemoglobin (HGB) levels are associated with unfavorable outcome after spontaneous subarachnoid hemorrhage (SAH). Currently, there is no cutoff level for mean HGB levels associated with unfavorable outcome. This study was conducted to evaluate a threshold for mean HGB concentrations after SAH, and to observe the relation to outcome. ⋯ The highest Youden's index value was found for a HGB cutoff at 11.1 g/dl. In a binary logistic regression model, predictors of unfavorable outcome were identified as an initially high Hunt-Hess grade (odds ratio [OR]: 7.7; 95% confidence interval [CI]: 4.4-13.4; p<0.001), cerebral infarction on a CT scan during hospital stay (OR: 3.8; 95% CI: 2.0-7.3; p<0.001), rebleeding during the hospital stay (OR: 3.5; 95% CI: 1.6-8.0; p=0.002), mean HGB concentration <11.1g/dl (OR: 3.3; 95% CI: 2.0-5.3; p<0.001), and hydrocephalus (OR: 2.3; 95% CI: 1.4-3.7; p=0.001). In conclusion, a mean HGB concentration <11.1 g/dl during the hospital stay was associated with unfavorable outcome after acute SAH.