Early Relative Hypotension Below Noninvasive Cerebral Oximetry-Derived Optimal Blood Pressure Thresholds in Aneurysmal Subarachnoid Hemorrhage: A Pilot Study
Defining individualized MAP Opt thresholds using noninvasive cerebral oximetry was feasible. Relative hypotension below oximetry-based MAP Opt in the EBI and pre-DCI phase (days~2-6) was associated with DCI and poor long-term functional outcome, supporting further exploration of individualized hemodynamic optimization in the early phase of aSAH.
Authors
- Batya R. Radzik
- Romergryko G. Geocadin (ORCID: https://orcid.org/0000-0002-6618-5656)
- Ryan Healy (ORCID: https://orcid.org/0000-0001-8029-5221)
- Wendy Ziai (ORCID: https://orcid.org/0000-0003-4548-7353)
- Vishank Shah (ORCID: https://orcid.org/0000-0002-9657-6383)
- Mirinda Anderson-White
- Caitlin Palmisano
- Lucia Rivera‐Lara (ORCID: https://orcid.org/0000-0002-9053-2283)
- Charles W. Hogue (ORCID: https://orcid.org/0000-0003-1565-1001)
- Mariyam Humayun (ORCID: https://orcid.org/0009-0007-8084-7429)
- Sung‐Min Cho (ORCID: https://orcid.org/0000-0002-5132-0958)
- José Suárez (ORCID: https://orcid.org/0000-0003-4992-2949)
- Charles H. Brown
- Eusebia Calvillo
Institutions
- Boston University (US)
- Northwestern University (US)
- University of Maryland, Baltimore (US)
- University of Maryland Medical System (US)
- Johns Hopkins University (US)
- Palo Alto University (US)
- Johns Hopkins Medicine (US)
- University of Illinois Chicago (US)
- University of Chicago (US)
- Stanford Medicine (US)
- Stanford University (US)
Publication Details
- Journal
- Critical Care Medicine
- Published
- 2025-08-19
- DOI
- https://doi.org/10.1097/ccm.0000000000006826
- Primary Topic
- Intracranial Aneurysms: Treatment and Complications
- Type
- article
- Field-Weighted Citation Impact
- 0.00