Neurosurg Focus
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Review Meta Analysis
Intraoperative neurophysiological monitoring in spine surgery: indications, efficacy, and role of the preoperative checklist.
Spine surgery carries an inherent risk of damage to critical neural structures. Intraoperative neurophysiological monitoring (IONM) is frequently used to improve the safety of spine surgery by providing real-time assessment of neural structures at risk. Evidence-based guidelines for safe and efficacious use of IONM are lacking and its use is largely driven by surgeon preference and medicolegal issues. ⋯ For each modality the methodology, interpretation, and reported sensitivity and specificity for neurological injury are addressed. This is followed by a discussion of important IONM-related issues to include in the preoperative checklist, including anesthetic protocol, warning criteria for possible neurological injury, and consideration of what steps to take in response to a positive alarm. The authors conclude with a cost-effectiveness analysis of IONM, and offer recommendations for IONM use during various forms of spine surgery, including both complex spine and minimally invasive procedures, as well as lower-risk spinal operations.
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Surgical and medical errors result from failures in communication and handoffs as well as lack of standardization in clinical protocols and safety practices. Checklists, simulation training, and teamwork training have been shown to decrease adverse patient events and increase the safety culture of surgical teams. The goal of this project was to simplify and standardize perioperative patient safety practices and team communication processes within operative neurosurgery through the creation of an educational safety video targeted at a neurosurgical provider audience. ⋯ The neurosurgical perioperative safety video can serve as a national model for how quality champions can drive changes in safety culture and provider behavior among multidisciplinary perioperative patient care teams. Ongoing research is being performed to assess the impact of the video on provider knowledge, behavior, and safety attitudes and culture.
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Review Meta Analysis
Patterns in neurosurgical adverse events: open cerebrovascular neurosurgery.
As part of a project to devise evidence-based safety interventions for specialty surgery, we sought to review current evidence concerning the frequency of adverse events in open cerebrovascular neurosurgery and the state of knowledge regarding methods for their reduction. This review represents part of a series of papers written to consolidate information about these events and preventive measures as part of an ongoing effort to ascertain the utility of devising system-wide policies and safety tools to improve neurosurgical practice. ⋯ A significant proportion of these complications may be avoidable through development and testing of standardized protocols to incorporate monitoring technologies and specific technical practices, teamwork and communication, and concentrated volume and specialization. Collaborative monitoring and evaluation of such protocols are likely necessary for the advancement of open cerebrovascular neurosurgical quality.
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Morbidity due to avoidable medical errors is a crippling reality intrinsic to health care. In particular, iatrogenic surgical errors lead to significant morbidity, decreased quality of life, and attendant costs. In recent decades there has been an increased focus on health care quality improvement, with a concomitant focus on mitigating avoidable medical errors. ⋯ Comparatively, the field of neurosurgery has only minimally addressed the utility of checklists as a health care improvement measure. Literature on the use of checklists in this field has been sparse. Considering the widespread efficacy of this tool in other fields, the authors seek to raise neurosurgical awareness regarding checklists by reviewing the current literature.
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Since the development of the WHO Safe Surgery Saves Lives initiative and Surgical Safety Checklist, numerous hospitals across the globe have adopted the use of a surgical checklist. The UCLA Health System developed its first extended Surgical Safety Checklist in 2008. ⋯ In addition, the surgical team's appreciation of the current time-out has been assessed. Cultural, practice, and human resource challenges are discussed, as are potential future avenues for innovations in the emerging field of the surgical checklist in neurosurgery.