Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ISRCTN17277871) titled 'Perioperative complications and autonomic function assessed by the COMPASS-31 tool' on Dec. 18, 2025.
Study Type: Observational
Study Design:
Multi-centre observational cohort study across surgical services in NHS hospitals. (Diagnostic, Prevention)
Primary Sponsor: Queen Mary University of London
Condition:
Autonomic function in people undergoing major noncardiac surgery under general anaesthesia
Nervous System Diseases
Intervention:
Composite Autonomic Symptom Score-31 within 30 days after surgery.
Recruitment Status: Recruiting
Phase: Not Applicable
Date of First Enrollment: 15/11/2025
Target Samp...