A Clinical Protocol for Goal Directed Cerebral Perfusion during Aortic Arch Surgery. (December 2016)

• Record Type: Journal Article
• Authors: Mosca, Matthew S.; Justison, George; Reece, T. Brett
• Is Part Of: Seminars in cardiothoracic and vascular anesthesia. Volume 20:Number 4(2016:Dec.)
• Page Start: 289
• Page End: 297
• Publication Date: 2016-12
• Subjects: cerebral protection -- selective antegrade cerebral perfusion -- aortic arch surgery -- innominate artery -- goal-directed perfusion; Cardiovascular system -- Surgery -- Methods -- Periodicals; Chest -- Surgery -- Methods -- Periodicals; Anesthesia -- Periodicals; Anesthetics -- Periodicals; Anesthesia -- Periodicals; Anesthetics -- Periodicals; Cardiovascular Surgical Procedures -- methods -- Periodicals; Thoracic Surgical Procedures -- methods -- Periodicals; 617.96
• DOI: 10.1177/1089253216672854
• Languages: English
• ISSNs: 1089-2532

Abstract

Objective: The optimal strategy to deliver antegrade cerebral perfusion for cerebral protection during hypothermic circulatory arrest has not been established. The purpose of this review was to present our current clinical protocol utilizing selective antegrade cerebral perfusion during aortic arch surgery and to compare it to other published experience.Clinical Protocol: Since 2013, our clinical protocol for aortic arch surgery has evolved to using selective antegrade cerebral perfusion via the innominate artery, moderate hypothermia, and ancillary strategies such as goal-directed perfusion (GDP). Other published techniques favored antegrade cerebral perfusion but were limited by smaller cannulae, multiple cannulation sites, and lower cooling temperatures.Conclusion: Our clinical protocol may offer higher flow rates, avoid complications associated with additional cannulae, and provide an easy setup for dual arterial perfusion. Additionally, GDP has enhanced our understanding of metabolic physiology and may facilitate the development of a better cerebral protection strategy.