World Neurosurg
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To identify the domains of recovery, as determined by the Quality of Recovery-15 (QoR-15) score, that needed improvement to develop initial interventions for an enhanced recovery after surgery protocol for patients undergoing elective intracranial surgery under general anesthesia. ⋯ In this quality improvement project, the QoR-15 score allowed us to identify domains that slowed the recovery course in this patient population. Two 1-g doses of intravenous acetaminophen improved patients' well-being and analgesia after elective intracranial surgery.
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Ventriculoperitoneal (VP) shunt infection, which is 1 of the most important complications of VP shunt is observed at a rate of 4%-17%. Staphylococcus epidermidis is the most common causative agent. Vancomycin-resistant Enterococcus (VRE) is an increasingly common nosocomial pathogen that rarely causes central nervous system infections globally. Current treatment options that have shown appreciable activity against various VRE infections include daptomycin, linezolid, inquinupristin/dalfopristin, and tigecycline. Daptomycin has a particular mode of action and a potent bactericidal activity, making it a useful addition to the clinician's antibiotic collection. Global surveillance data indicate <1.0% rates of daptomycin resistance in enterococci. ⋯ Tigecycline is a life-saving option in the treatment of resistant nosocomial infections but it has not yet been approved for use and there are not enough data in terms of dose and side effects associated with its use in children.
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Maffucci syndrome (MS) and Ollier disease (OD) are rare diseases characterized by multiple benign enchondromas. The incidence of skull base (SB) enchondromas and the risk of malignant transformation remain unknown. Most SB lesions are asymptomatic, and surgical resection carries significant morbidity. Observation may be a reasonable strategy. We report our experience with observation of probable SB enchondromas in MS/OD patients. ⋯ Primary SB lesions in OD/MS patients frequently present in the petroclival junction. Cranial screening and close observation should be considered in MS/OD patients, given the increased risk of intra-axial intracranial tumors, de novo chondrosarcomas, or malignant degeneration of previously known lesions. In asymptomatic patients, observation appears to be a safe strategy in this cohort. Further case accumulation and follow-up are required to better understand the long-term outcomes.
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Socioeconomic topics such as federal mandates/regulations, conflict of interest, and practice management have become increasingly important for all neurosurgeons. Graduating residents immediately need a host of skills to successfully navigate neurosurgical practice. Surgical and medical skills are closely evaluated through the American Board of Neurological Surgery, and a formal socioeconomic curriculum has been developed with defined milestones. Nevertheless, little has been done to evaluate neurosurgery resident competence in socioeconomic and medicolegal principles. The purpose of this study was to assess the competence of Accreditation Council for Graduate Medical Education neurosurgical residents in socioeconomic knowledge. ⋯ With the increasing complexity of neurosurgery practice, solid knowledge of socioeconomic topics is essential. The study confirms suspected deficiencies in socioeconomic proficiency among neurosurgery residents, despite the availability of a validated curriculum. This knowledge gap will likely affect career success and satisfaction. Nevertheless, this survey had a significantly low response rate, and it may be an incomplete representation of the neurosurgical resident mind. Focused educational initiatives through the neurosurgical Residency Review Committee and individual training programs must facilitate an action plan that ensures the effective implementation of socioeconomic curricula.
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Radiation therapy represents a mainstay of treatment for patients with brain metastases. Recently, the widespread adoption of immune checkpoint blockade has led to keen interest in treating cancers with checkpoint inhibitors in place of, or as an adjunct to, traditional chemotherapy. ⋯ Success with this combinatorial strategy has the potential to result in enhanced rates of brain control, less brain exposure to radiation, and improved cognitive outcomes. In this review, we discuss the mechanisms behind this synergy, describe its limitations, and suggest ways to move the field forward.