U.S., April 18 -- ClinicalTrials.gov registry received information related to the study (NCT06932640) titled 'Continuous Assessment of Brain Blood Perfusion in Subarachnoid Hemorrhage Patients Using Near-Infrared Spectroscopy (NIRS)' on April 10.
Brief Summary: The goal of this observational study is to continuously assess cerebral autoregulation in patients with subarachnoid hemorrhage (SAH) using cerebral oximetry index (COx) and hemoglobin volume reactivity index (HVx). The main question it aims to answer is: Whether optimal perfusion pressure is dynamic and changes with time in patients with SAH, and that autoregulation is disrupted in patients during the course of SAH, contributing to delayed cerebral ischemia (DCI).
Study Start Date...