Prognostic value of near-infrared spectroscopy regional oxygen saturation and cerebrovascular reactivity index in acute traumatic neural injury: a CAnadian High-Resolution Traumatic Brain Injury (CAHR-TBI) Cohort Study.

Alwyn Gomez Logan Froese Donald E G Griesdale Eric Peter Thelin Robynne BraunLevi van IperenburgJeanette Tas Marinus Johannes Hermanus Aries Kevin Y SteinClare GallagherFrancis Bernard Andreas H Kramer Frederick Adam Zeiler

Published in: Critical care (London, England) (2024)

-based indices of CVR, COx and COx_a, were found to have a uniform grand mean threshold of 0.2 and exposure-based threshold of - 0.05, above which clinical outcomes markedly worsened. This study lays the groundwork to transition to less invasive means of continuously measuring CVR.

Keyphrases

traumatic brain injury
high resolution
spinal cord injury
liver failure
respiratory failure
severe traumatic brain injury
mass spectrometry
drug induced
high speed