Study on the Prediction of Regional Lymph Node Metastasis in Colorectal Cancer by Spectral CT Combined With MSI

Spectral CT was used to prospectively collect medical images and clinical data related to colorectal cancer, evaluate the effect of image quality in the diagnosis of colorectal cancer, and evaluate the application value in the accurate staging of colorectal cancer, so as to provide a more accurate clinical basis for diagnosis, promote the development of individualized treatment, and ultimately improve the prognosis of patients.

NCT Number	NCT07565831
Lead Sponsor	Yunnan Cancer Hospital
Conditions	Colo-rectal Cancer
Enrollment	260 participants
Start Date	2025-08-04
Primary Completion	2026-12-31 (estimated)
Study Completion	2026-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-05-04