Comparison of different metrics of cerebral autoregulation in association with major morbidity and mortality after cardiac surgery

• Published in: British journal of anaesthesia : BJA Vol. 129; no. 1; pp. 22 - 32
• Main Authors: Liu, Xiuyun, Donnelly, Joseph, Brady, Ken M., Akiyoshi, Kei, Bush, Brian, Koehler, Raymond C., Lee, Jennifer K., Hogue, Charles W., Czosnyka, Marek, Smielewski, Peter, Brown, Charles H.
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.07.2022; Elsevier
• Subjects: acute kidney injury; Acute Kidney Injury - etiology; Benchmarking; Blood Pressure - physiology; Cardiac Surgical Procedures; cardio pulmonary bypass; Cardiopulmonary Bypass - methods; Cardiovascular; cerebral autoregulation; Cerebrovascular Circulation - physiology; data visualisation; Homeostasis - physiology; Humans; individualised blood pressure management; major morbidity, mortality; Monitoring, Intraoperative - methods; Morbidity; organ injury; Oximetry - methods; postoperative outcome; data visualisation; cardio pulmonary bypass; cerebral autoregulation; individualised blood pressure management; organ injury; acute kidney injury; major morbidity, mortality; postoperative outcome

Cardiac surgery studies have established the clinical relevance of personalised arterial blood pressure management based on cerebral autoregulation. However, variabilities exist in autoregulation evaluation. We compared the association of several cerebral autoregulation metrics, calculated using dif...