AI-Based ASA Classification in Preoperative Patients

This prospective observational study aims to evaluate the performance of multiple artificial intelligence-based large language models in assigning American Society of Anesthesiologists Physical Status (ASA-PS) classifications in adult preoperative patients. AI-generated ASA scores obtained using both prompted and unprompted clinical scenario inputs will be compared with assessments performed by experienced anesthesiologists. The agreement, accuracy, readability, and overall quality of AI outputs will be analyzed to determine the potential role of artificial intelligence in supporting preoperative risk stratification.

NCT Number	NCT07407998
Lead Sponsor	Bursa City Hospital
Conditions	Preoperative Risk Assessment, ASA Physical Status Classification
Enrollment	128 participants
Start Date	2024-12-15
Primary Completion	2024-12-15 (estimated)
Study Completion	2026-01-15 (estimated)
Updated on ClinicalTrials.gov	2026-06-17