Current opinion in anaesthesiology
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Peroral endoscopic myotomy (POEM) was developed in Japan as a less invasive treatment for esophageal achalasia requiring general anesthesia under positive pressure ventilation. In 2018, the Japan Gastroenterological Endoscopy Society published the first guidelines describing the standard care for POEM. Based on these guidelines, we discuss the typical approach to anesthesia during POEM for the management of esophageal achalasia in Japan. ⋯ Prevention of aspiration pneumonia and adverse events related to the insufflation of carbon dioxide is essential in the management of esophageal achalasia through POEM. Close cooperation between gastrointestinal endoscopic surgeons and anesthesiologists is indispensable in POEM.
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Curr Opin Anaesthesiol · Aug 2019
ReviewAirway rescue during sedation: a proposed airway rescue pathway for nonanesthesiologists.
This review summarizes key features of adverse airway and respiratory events for which sedation providers must be prepared to diagnose and treat in a timely manner. Key features include elements of the presedation patient evaluation that predict adverse airway and respiratory events; patient profiles, target sedation levels, and procedure types that should prompt a consult with an anesthesiologist; necessary clinical skills, essential equipment, and reversal drugs necessary to manage adverse airway and respiratory events; and a proposed airway rescue pathway that describes a sequence of interventions and prompts to call for help when encountering an adverse airway or respiratory event. ⋯ To improve outcomes in detecting and managing adverse airway and respiratory events, nonanesthesiologists sedation practitioners must be trained in patient selection, monitoring, pharmacology, physiology, and airway management. One gap in sedation training curriculum is a roadmap to use when managing an adverse airway or respiratory events. This review puts forth a suggested airway rescue pathway for nonanesthesiologist sedation practitioners to use as a decision aid during an adverse airway or respiratory event associated with procedural sedation.
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Curr Opin Anaesthesiol · Aug 2019
ReviewModerate and deep sedation training and pharmacology for nonanesthesiologists: recommendations for effective practice.
The purpose of this review is to discuss current drugs used for intravenous moderate and deep sedation by nonanesthesiologists in the United States. We also explore training expectations for moderate and deep sedation as they play key roles in anesthetic selection and preprocedural planning. ⋯ Moderate sedation providers should be familiar with titrating benzodiazepines and opioids to achieve targeted sedation. The use of propofol and ketamine is generally reserved for deep sedation by qualified professionals. However, the role of dexmedetomidine in procedural sedation continues to evolve as its use is explored in moderate sedation. Providers of all sedation types should be aware of hypotension, apnea, hypoventilation, and hypoxia that can develop and they should be able to manage the patient under these circumstances. Preprocedural planning is an integral training expectation to minimize patient risks.
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Curr Opin Anaesthesiol · Aug 2019
ReviewThe rise, fall, and future direction of computer-assisted personalized sedation.
The first computer-assisted personalized sedation (CAPS) device was developed to address the growing demand for routine endoscopy procedures in the United States in the early 2000s. This review will describe the environment that gave rise to CAPS and summarize the design of that first device. It will then discuss the market forces that led to the fall of CAPS, with sales of the device ending 2 years after commercialization. ⋯ Over $2 billion are spent annually for anesthesia services in routine endoscopic procedures for low-risk patients; a spending rate that is not sustainable. CAPS, in an 'anesthesia oversight' model similar to medical supervision, has a future as a cost-efficient means for anesthesia services to provide sedation in endoscopy and other nonoperating room venues. Anesthesiologists should work with medical device companies and payers to develop a CAPS 'anesthesia oversight' model.
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Curr Opin Anaesthesiol · Aug 2019
ReviewNonoperating room anesthesia education: preparing our residents for the future.
Nonoperating room anesthesia (NORA) is the fastest growing segment of anesthetic practice. This review provides an overview of knowledge and trends that will need to be introduced to residents as part of their education. ⋯ Implementing new medical technologies for anesthesia outside the operating room will help to successfully master this ever evolving subspecialty. Anesthesiologists require specific preparation for the diverse settings that they will encounter during their training. In this rapidly changing field, cognitive fitness must be factored into teaching and evaluation of residents. We describe the most important topics to consider when educating anesthesiology residents, and highlight research that addresses upcoming challenges.