Optimal Brain Oxygenation in Neurologic Intensive Care Unit : The NeurO2 Study

Non invasive brain oxygenation monitoring with Near-Infrared Spectroscopy (NIRS) technology. Patients enrolled in the NeurO2 study will have bilateral NIRS sensors applied to the forehead according to manufacturer recommendations. Data will be monitored continuously throughout the study intervention in the parent trials (HEMOTION and SAHaRA trials) in the neurocritical care unit. Data will be extracted from the device at the end of the study period.