Journal of neurosurgery
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As treatment for glioma advances, with an attendant improvement in length of patient survival, the quality of that survival has rightly become an increasingly important patient-centered metric, and health-related quality of life (HRQOL) an important outcome measure. HRQOL is a self-assessed, multidimensional concept encompassing the physical, emotional, and social components of quality of life associated with illness and its treatment. Neurosurgeons caring for patients with gliomas should be aware of the latest research on HRQOL to understand mechanisms by which it can be improved. ⋯ The authors explore HRQOL determinants related to patient-, social-, tumor-, and treatment-related factors, with a particular emphasis on the strongest determinants, fatigue, sleep disturbance, anxiety, depression, neurocognitive dysfunction, caregiver distress, and end-of-life concerns. Evidence-based interventions are reviewed, including fatigue management, cognitive rehabilitation, insomnia interventions exercise, caregiver training, palliative care, and an overall multidisciplinary team approach. Lastly, features of a program are outlined that would embed HRQOL in neurosurgical care to the benefit of both patients and staff.
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Journal of neurosurgery · May 2024
Development of an adjustable patient-specific rigid guide to improve the accuracy of external ventricular catheter placement.
The most common method for external ventricular drain (EVD) placement is the freehand approach, which has reported inaccuracy rates of 12.3%-44.9%, especially in the case of altered ventricular anatomy. Current assistive devices require added time or equipment or do not account for shifted ventricles. To improve the accuracy of emergent EVD placement in the setting of altered ventricular anatomy, the authors designed a patient-specific EVD (PS-EVD) guide. ⋯ The PS-EVD guide allows consistent and accurate EVD placement in phantom skulls with both normal and altered ventricular anatomy. Further trials comparing this device to the freehand approach are required.
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Journal of neurosurgery · May 2024
Effect of cranial entry site on the rate of proximal catheter misplacement in ventriculoperitoneal shunt insertion.
The insertion of a ventriculoperitoneal shunt (VPS) is a common neurosurgical procedure, but the optimal entry site of the ventricular catheter is still under debate. In this study, the authors compare the parietal (Keen's) and frontal (Kocher's) entry sites in terms of the rate of revision surgery due to ventricular catheter misplacement, VPS dysfunction, and VPS infection. ⋯ The entry site of the ventricular catheter in VPS surgery does not seem to affect proximal revision rates. Further, revision rates due to VPS dysfunction, VPS infection, and morbidity were comparable as well.
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Journal of neurosurgery · May 2024
Stereotactic radiosurgery for brain metastasis from cholangiocarcinoma.
Accounting for approximately 15% of primary liver cancers and 3% of gastrointestinal malignancies, cholangiocarcinoma (CCA) poses a serious health concern given its high mortality rate. Managing brain metastases (BMs) from CCA is challenging because of their rarity and poor prognosis, with little guidance on treatment from the literature. In this study, the authors aimed to evaluate the safety and efficacy of stereotactic radiosurgery (SRS) in managing BMs from CCA. ⋯ SRS is an effective option for managing BMs in CCA patients, showing promise in LC and a high safety profile.
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Journal of neurosurgery · May 2024
An early case of successful peripheral nerve repair in 1880: Francis L. Parker, MD.
The modern technique of epineural suture repair, along with a detailed reporting of functional restoration, came from Carl Hueter in 1873. While there is extensive information on peripheral nerve surgery throughout recorded history leading up to the 1800s, little early American scientific literature is available. While Schwann, Nissl, and Waller were publishing their work on nerve anatomy and physiology, Francis LeJau Parker was born. ⋯ The authors reviewed these records in detail and provide a case description of nerve repair not previously reported in the modern literature. The history, neurological examination, and details of the case provide insight into the adroit surgical skills of Dr. Parker.