Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
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To test the association between the use of scalp blocks for malignant brain tumor craniotomy and survival. This is a retrospective study conducted in a tertiary academic center. Demographic, intraoperative and survival data from 808 adult patients with malignant brain tumors was included in the analysis. ⋯ Patients with scalp block showed no significant reduction in intraoperative opioids. After adjusting for significant covariates, the administration of a scalp block was not associated with an increase in PFS (HR, 95%CI = 0.98, 0.8-1.2, p = 0.892) or OS (HR, 95%CI = 1.02, 0.82-1.26, p = 0.847) survival. This retrospective study suggests that the use of scalp blocks during brain tumor surgery is not associated with patients' longer survival.
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Migration of the distal catheter of a ventriculoperitoneal shunt to the scrotum is a documented but rare event. We present a case in which a 13 month old infant with hydrocephalus had recurrent migration of the peritoneal catheter to the right scrotum associated with a developing hydrocele. The patient underwent two revision operations and the distal catheter was ultimately shortened. He later underwent bilateral inguinal hernia repairs.
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Prognostic analysis of patients who underwent gross total resection of newly diagnosed glioblastoma.
Despite cumulative evidence supporting the idea that gross total resection (GTR) contributes to prolonged survival of patients with glioblastoma (GBM), the survival outcome of such patients remains unsatisfactory. To develop more effective postoperative therapeutic strategies for patients who underwent GTR, identification of prognostic factors influencing survival is urgently needed. Here we retrospectively analyzed prognostic factors for patients who underwent GTR of newly diagnosed GBM, with a particular focus on the influence of the subventricular zone (SVZ) as the tumor location. ⋯ The median OS was 36.9 months for patients treated with high-dose proton beam therapy, compared with 26.2 months for patients treated with conventional radiotherapy. We demonstrated that tumor involvement of the SVZ was associated with poor survival of patients who underwent GTR of newly diagnosed GBM, suggesting the potential need for therapeutic strategies that specifically target tumors in the SVZ. Further prospective studies to evaluate whether radiotherapy targeting the SVZ improves survival of patients with tumor involvement of the SVZ who had undergone GTR are warranted.
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Incidental dural tear is one of the most common intraoperative complications in lumbar spine surgery. Yet, its technical management for the prevention of CSF leak is controversial. The technique of managing dural tears depends on the location of the dural tears as well on the length and anatomical characteristics of the dural tear. ⋯ Three patients underwent re-do spinal surgery for CSF leak repair. We recommend different management technique depending on the type of tear. For type I, we recommend the use of tissue-glue coated collagen sponge or fibrin glue application, without dural suturing.
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Fatigue is often stated as a headache trigger or migraine-specific symptom. We investigated predictors of fatigue and its impact on quality of life (QOL) in patients with migraine. Patients with migraine were recruited from a headache clinic and completed psychosomatic instruments, including the 12-item Allodynia Symptom Checklist (ASC-12), the Migraine Disability Assessment Scale (MIDAS), the Patients Health Questionnaire-9 (PHQ-9), the Generalized Anxiety Disorder-7 (GAD-7), the Epworth Sleepiness Scale (ESS), the Insomnia Severity Index (ISI), the Fatigue Severity Scale (FSS), and Migraine-Specific Quality of Life Questionnaire (MSQ). ⋯ The strongest predictor for the FSS was the PHQ-9 (β = 0.432, p < .001), followed by age (β = -0.169, p = .002), the ISI (β = 0.151, p = .016), and the VAS (β = 0.139, p = .018). There was an inverse correlation between the FSS score and three dimensional scores of the MSQ (p < .001). Appropriate interventions for depression, insomnia, and headache intensity are likely to lessen fatigue and improve QOL.