NCT07337356

Research on the Development and Validation of an Early Prediction Model for Delirium

Research on the Development and Validation of an Early Prediction Model for Delirium Based on Machine Vision Analysis

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 795 (estimated)
• Sponsor: Ruijin Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Delirium has a high incidence rate and significantly affects patient prognosis. Diagnosis often relies on manual assessment, which is subject to strong subjectivity, high rates of missed diagnosis, and poor stability. This study employs non-contact identification technology based on machine vision analysis to quantitatively analyze characteristic biological feature data such as micro-expressions. It then investigates the correlation between these features and delirium subtypes. By integrating clinical phenotypic data and using machine learning algorithms, a multi-modal early prediction model for delirium is constructed to meet the clinical need for early warning of delirium subtypes and enhance the efficacy of delirium identification.

Conditions

• Delirium
• Prediction Models
• Machine Learning

Timeline

• Start date: 2026-02-01
• Primary completion: 2026-09-01
• Completion: 2027-02-01
• First posted: 2026-01-13
• Last updated: 2026-01-13