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JULY 22, 2025

Real-Time Assessment of Cerebral Autoregulation Possible With New Index

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Brennan Schneider, MS

HONOLULU—The development of a novel cerebral autoregulation index, which monitors the relationship between mean arterial pressure (MAP) and cerebral oxygen saturation, may make real-time assessment of cerebral autoregulation a reality in the near future. A study of the index showed that it accurately discriminated between intact and impaired cerebral autoregulation, thus enabling personalized intraoperative cerebral autoregulation–guided MAP