Clinical Trial: Dynamic Trajectories of Pupillary Light Reflex Parameters and Prognosis in Critically Ill Patients: A Multicenter Prospective Cohort Study

U.S., June 2 -- ClinicalTrials.gov registry received information related to the study (NCT07616518) titled 'Dynamic Trajectories of Pupillary Light Reflex Parameters and Prognosis in Critically Ill Patients: A Multicenter Prospective Cohort Study' on May 24.

Brief Summary: This multicenter prospective observational cohort study aims to investigate the association between early dynamic trajectories of pupillary light reflex parameters and clinical outcomes in critically ill patients admitted to emergency intensive care units. Quantitative pupillometry will be performed during the first 7 days after EICU admission. Constriction velocity will be the primary parameter for trajectory analysis, while dilation velocity, pupil diameter, constricti...