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Prospective User Study and Multicenter Validation of Multimodal Medical Imaging Large Models

NCT07555002 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 310

Last updated 2026-08-07

No results posted yet for this study

Summary

Following model development and locking, the fixed model is evaluated in prospectively collected CT cohorts from two centers. The study is observational and does not affect clinical care. A subset of cases is used in a randomized crossover reader study.

Conditions

  • Diagnostic Imaging
  • Common Systemic Diseases
  • Artificial Intelligence (AI)

Interventions

OTHER

Standalone Radiologist Interpretation

Radiologists interpret the medical images independently without any assistance from the AI model to establish a baseline performance.

OTHER

AI-assisted Radiologist Interpretation

Radiologists interpret the same set of medical images with the assistance of the multimodal medical imaging large model to evaluate the improvement in diagnostic performance.

Sponsors & Collaborators

  • The Third Affiliated Hospital of Southern Medical University

    lead OTHER_GOV

Principal Investigators

  • Yinghua Zhao, PhD · The Third Affiliated Hospital of Southern Medical University

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-01-01
Primary Completion
2026-06-08
Completion
2026-07-10

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07555002 on ClinicalTrials.gov