Current opinion in anaesthesiology
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Curr Opin Anaesthesiol · Oct 2015
ReviewNeuropathic pain assessment: update on laboratory diagnostic tools.
The purpose of this review was to provide an update on the diagnostic tools for neuropathic pain for clinical practice. ⋯ For diagnosing neuropathic pain, confirmation of a lesion or disease affecting the somatosensory system is needed. Better clinical phenotyping will hopefully enable individualized mechanism-based treatment of neuropathic pain.
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Curr Opin Anaesthesiol · Oct 2015
ReviewPreparing for budget-based payment methodologies: global payment and episode-based payment.
Use of budget-based payment methodologies (capitation and episode-based bundled payment) has been demonstrated to drive value in healthcare delivery. With a focus on high-volume, high-cost surgical procedures, inclusion of anaesthesiology services in these methodologies is likely. This review provides a summary of budget-based payment methodologies and practical information necessary for anaesthesiologists to prepare for participation in these programmes. ⋯ With significant opportunity to contribute to care coordination and cost management, anaesthesiology can play an important role in budget-based payment programmes and should expect to participate as full gainsharing partners. Precise costing methodologies and accurate economic modelling, along with identification of quality management and cost control opportunities, will help identify participation opportunities and appropriate payment and gainsharing agreements. Anaesthesiology-specific examples with budget-based payment models are needed to help guide increased participation in these programmes.
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Awake craniotomy patients are exposed to various stressful stimuli while their attention and vigilance is important for the success of the surgery. We describe several recent findings on the perception of awake craniotomy patients and address nonpharmacological perioperative factors that enhance the experience of awake craniotomy patients. These factors could also be applicable to other surgical patients. ⋯ Preoperative preparation is of utmost importance in awake craniotomy patients, and a solid doctor-patient relationship is an important condition. Nonpharmacological intraoperative management should focus on reduction of fear and pain by adaptation of the environment and careful and well considered communication.
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A series of recent studies have changed the practice of pediatric neuroanesthesia, improving outcomes and making children's quality of life better. ⋯ Although neurosurgical anesthesia research in the pediatric population can be ethically and logistically complex, resolving questions such as the optimal blood pressure during surgery and best management of infants undergoing repair of craniosynostosis will improve patient outcomes.
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Connectivity is a technique that uses functional MRI (fMRI) to explore global brain function in healthy and diseased states. Connectivity is now being studied as a part of global brain function in major national and international studies. It is, therefore, timely to review its relevance to anaesthesia. ⋯ Higher mental function related networks such as the DMN, the executive control network and salience are more sensitive to anaesthesia. In geriatric patients, the DMN is impaired, which affects cognition. Hence, the combined effect of age and anaesthesia in elderly on mental function can cause significant postoperative cognitive impairment.