Association between cerebral oxygenation and usual parameters of cerebral perfusion in critically ill patients with acute brain injury.

ABSTRACT: In patients with acute brain injury (ABI), optimizing cerebral perfusion parameters relies on multimodal monitoring. This include data from systemic monitoring-mean arterial pressure (MAP), arterial carbon dioxide tension (PaCO₂), arterial oxygen saturation (SaO₂), hemoglobin levels (Hb), and temperature-as well as neurological monitoring-intracranial pressure (ICP), cerebral perfusion pressure (CPP), and transcranial Doppler (TCD) velocities. We hypothesized that these parameters alone were not sufficient to assess the risk of cerebral ischemia. We conducted a retrospective, single-center study of patients admitted in our ICU between 2015 and 2021. Patients with ABI and multimodal neuromonitoring were included. ABI included traumatic brain injury (TBI), subarachnoid

SUBMITTER: Ayasse T 

PROVIDER: S-EPMC11705312 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature