Anesthesia for digestive tract endoscopy. Issue 4 (5th August 2022)

• Record Type: Journal Article
• Authors: Pardo, Emmanuel; Camus, Marine; Verdonk, Franck
• Is Part Of: Current opinion in anaesthesiology. Volume 35:Issue 4(2022)
• Page Start: 528
• Page End: 535
• Publication Date: 2022-08-05
• Subjects: anesthesia -- digestive tract endoscopy -- endoscopic retrograde cholangiopancreatography -- interventional endoscopy -- sedation; Anesthesiology -- Periodicals; Anesthesiology -- Indexes; Anesthesiology -- Periodicals; Review Literature -- Indexes; Review Literature -- Periodicals; Anesthesiology; Periodicals; 617.9605
• DOI: 10.1097/ACO.0000000000001162
• Languages: English
• ISSNs: 0952-7907

Abstract

Abstract : Purpose of review: Nonoperating room anesthesia for digestive tract endoscopy has its own specificities and requires practical training. Monitoring devices, anesthetic drugs, understanding of procedures and management of complications are critical aspects. Recent findings: New data are available regarding risk factors for intra- and postoperative complications (based on anesthesia registries), airway management, new anesthetic drugs, techniques of administration and management of advances in interventional endoscopy procedures. Summary: Digestive tract endoscopy is a common procedure that takes place outside the operating room most of the time and has become more and more complex due to advanced invasive procedures. Prior evaluation of the patient's comorbidities and a good understanding of the objectives and constraints of the endoscopic procedures are required. Assessing the risk of gastric content aspiration is critical for determining appropriate anesthetic protocols. The availability of adequate monitoring (capnographs adapted to spontaneous ventilation, bispectral index), devices for administration of anesthetic/sedative agents (target-controlled infusion) and oxygenation (high flow nasal oxygenation) guarantees the quality of sedation and patient' safety during endoscopic procedures. Knowledge of the specificities of each interventional endoscopic procedure (endoscopic retrograde cholangiopancreatography, submucosal dissection) allows preventing complications during anesthesia.