Journal of neurosurgery
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Journal of neurosurgery · Oct 2024
Cognitive improvement after endoscopic third ventriculostomy surgery in long-standing overt ventriculomegaly in adults.
Long-standing overt ventriculomegaly in adults (LOVA) is a chronic form of hydrocephalus that can lead to cognitive deficits. Data on the cognitive profile of patients with LOVA and cognitive outcomes of endoscopic third ventriculostomy (ETV) are, however, scarce and mostly qualitative. ⋯ These findings confirm the effectiveness of ETV surgery and highlight the role of cognitive reserve in promoting plasticity of brain and cognitive functions thus fostering and predicting cognitive recovery.
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Journal of neurosurgery · Oct 2024
Visual deterioration secondary to medial sphenoid wing meningioma: systematic assessment of patient-reported outcomes and factors contributing to recovery after surgical treatment.
Visual acuity (VA) constitutes an important outcome measure in surgery for medial sphenoid wing meningioma (SWM). This study aimed to assess the recovery of tumor-associated impairment of VA and its impact on patient-reported outcome measures (PROMs) as an indication of vision-related quality of life in patients who had undergone surgery for medial SWM. ⋯ The overall preoperative duration of tumor-related visual impairment significantly correlates to the extent of postoperative visual improvement as well as vision-related PROMs in medial SWM surgery. These results might aid in preoperative patient counseling and help optimize decision-making and preoperative estimation of long-term visual outcome.
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Journal of neurosurgery · Oct 2024
Rapid response system and outcomes in patients who underwent cranial neurosurgery: a nationwide cohort study.
Hospitals use rapid response systems (RRSs) to identify and treat patients whose conditions rapidly worsen after admission. However, no study has examined the effects of RRS deployment on the clinical outcomes of patients undergoing cranial neurosurgery. Thus, the authors investigated whether use of RRS affects clinical outcomes in these patients. ⋯ This population-based cohort study revealed that implementing RRS was associated with enhanced short- and long-term survival outcomes in patients who underwent cranial neurosurgery. The authors' findings indicate that the introduction of RRS can enhance patient survival rates after cranial neurosurgery.
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Journal of neurosurgery · Oct 2024
Effect of pituitary stalk preservation during craniopharyngioma removal on pituitary function, extent of resection, and recurrence: systematic review and meta-analysis.
Optimal management of the pituitary stalk during craniopharyngioma resection remains a controversial subject. This meta-analysis aimed to evaluate the effect of pituitary stalk preservation on postoperative diabetes insipidus (DI), anterior pituitary function (PF), extent of resection, and recurrence. ⋯ Pituitary stalk preservation was demonstrated to confer protective benefit on PF, although the benefit persisted on long-term follow-up for posterior PF only. Stalk preservation in pediatric patients should be given careful consideration, as it is associated with higher rates of incomplete resection. These results should be interpreted with caution due to inclusion of small studies and inadequate reporting of outcomes in the literature.
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Journal of neurosurgery · Oct 2024
Anatomoradiological comparison between the minipterional and supraorbital eyebrow approaches to the interpeduncular region.
Advances in surgical technology and microneurosurgery have led to increased utilization of so-called minimally invasive approaches, including the supraorbital eyebrow (SE) and minipterional (MPT) approaches for lesions involving the interpeduncular region. This study aimed to describe and compare anatomical landmarks, along with highlighting the advantages and disadvantages of the SE and MPT approaches to the interpeduncular region. ⋯ The MPT approach provides a wider and shorter operative corridor and can be employed for lesions in the interpeduncular region with extension to the prepontine cistern and ventrolateral midbrain lesions requiring access through the AMZ. The SE approach is better suited for ventromedial midbrain lesions requiring access via the interpeduncular fossa safe entry zone. Additional studies analyzing these approaches in a clinical setting will help to delineate their reliability and efficacy.