Journal of neurosurgery
-
Journal of neurosurgery · Sep 2024
The intersection of race and social determinants of health on clinical outcome of glioblastoma patients.
Resection, chemotherapy, radiation therapy, and tumor treating fields significantly increase the overall survival (OS) of glioblastoma (GBM) patients. Yet, cost and healthcare disparities might limit access. Multiple studies have attributed more than 80% of the GBM disease burden to White patients. The aim of this study was to explore the intersections of race and social determinants of health (SDoH) with healthcare access and outcomes of GBM patients in a large metropolitan area. ⋯ This study is the first to report on race and SDoH of a cohort using the latest WHO criteria for GBM classification. In contrast to previous literature, the study cohort exhibits a higher proportion of non-White patients with GBM, similar to the representation of non-White individuals in the general US population. This study corroborates the impact of SDoH and not race on LOS and discharge location. Initiatives to identify and address these barriers are crucial for enhancing the care of all GBM patients.
-
Journal of neurosurgery · Sep 2024
Long-term outcome of microvascular decompression for typical trigeminal neuralgia with autologous muscle: an analysis of 1025 patients from a developing country.
The objective was to evaluate the long-term outcome of microvascular decompression (MVD) utilizing autologous muscle for trigeminal neuralgia (TGN). ⋯ MVD with autologous muscle provides long-lasting pain relief in TGN patients with vascular compression with minimum morbidity and is a viable alternative to synthetic materials.
-
Journal of neurosurgery · Sep 2024
Experiences with pregnancy and child-rearing, advice for future mothers, and suggestions for improving the system: a qualitative study of women in neurosurgery.
Neurosurgery is among the most demanding and time-consuming occupations, and with diversity and inclusion initiatives only recently increasing the number of women in the field, efforts still need to be made to help neurosurgery become more accommodating for pregnancy and child-rearing. Thus, the present study sought to be the first to investigate this issue through in-depth qualitative interviews of women in neurosurgery. ⋯ The authors' data have illustrated the themes of the experiences and thoughts of women in a field where pregnancy and child-rearing are arguably the most challenging of any occupation. Resources such as improved on-site daycare and organized, program-specific information sets for future mothers appear to comprise a consensus of suggested solutions by the women directly experiencing these challenges. The authors' results may be useful in guiding system-wide changes that may improve the field of neurosurgery for current and future mothers.
-
Journal of neurosurgery · Sep 2024
Patterns of recurrence and disease progression in patients with positive-margin olfactory neuroblastoma following primary resection.
Olfactory neuroblastoma (ONB) is a rare, malignant tumor of the sinonasal tract that arises from olfactory epithelium. Although surgery is the preferred first-line treatment, tumor involvement of adjacent structures may preclude the ability to achieve negative margins during initial resection. Herein, the authors examine the oncological outcomes of patients with positive margins after primary resection of ONB, with the aim of determining predictors of disease progression and patterns of recurrence. ⋯ Approximately half of patients with positive-margin ONB may experience disease recurrence. Patients with an advanced disease stage (Kadish D) may have a higher likelihood of developing recurrence/progression. Furthermore, patients with tumor burden following resection (STR and Kadish D) may have worse OS. However, in positive-margin ONB with no gross disease following initial resection, the presence of disease recurrence does not significantly alter survival when receiving salvage therapy.
-
Journal of neurosurgery · Sep 2024
Generation and applications of synthetic computed tomography images for neurosurgical planning.
CT and MRI are synergistic in the information provided for neurosurgical planning. While obtaining both types of images lends unique data from each, doing so adds to cost and exposes patients to additional ionizing radiation after MRI has been performed. Cross-modal synthesis of high-resolution CT images from MRI sequences offers an appealing solution. The authors therefore sought to develop a deep learning conditional generative adversarial network (cGAN) which performs this synthesis. ⋯ The generation of high-resolution CT scans from MR images through cGAN offers promise for a wide range of applications in cranial and spinal neurosurgery, especially as an adjunct for preoperative evaluation. Optimizing cGAN performance on specific anatomical regions may increase its clinical viability.