Regional cerebral blood flow is compromised during robotic surgery in the Trendelenburg position, but not during surgery in the beach chair position: an observational study

Affiliations

• ¹ Department of Anaesthesia and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany.
• ² Department of Anaesthesia and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany; Department of Anaesthesia and Intensive Care Medicine, Vienna Health Association, Floridsdorf Hospital, Vienna, Austria.
• ³ Department of Internal Medicine III, Division of Cardiology, Pulmonology, Angiology, and Intensive Care, University of Cologne, Cologne, Germany; German Aerospace Center - DLR, Institute of Aerospace Medicine, Cologne, Germany.
• ⁴ Autonomic Dysfunction Center, Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University, Nashville, TN, USA.
• ⁵ Fields at Work GmbH, Zurich, Switzerland.
• ⁶ Department of Neurosurgery, University Hospital Bonn, Bonn, Germany.
• ⁷ Department of Urology, University Hospital Bonn, Bonn, Germany.
• ⁸ Department of Anaesthesia and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany. Electronic address: [email protected].