Ireland
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Recruiting Observational

MRE for Assessment of Histopathological Growth Patterns in Colorectal Liver Metastases

NCT06208397 · tracked via the Priya Life Science China tracker
Phase
Observational
Started
2023-12-24
Last updated
2025-05-15

Condition(s) studied

Metastatic Colorectal Cancer

Investigational drug(s) / intervention(s)

Magnetic Resonance Elastography and routine MRI

Magnetic Resonance Elastography and routine MRI: Assessed boundary conditions through MRE-base SII before surgery and recorded HGP of tumor after surgery.

Study summary

The goal of this study is to investigate the value of MR elastography-based SII as a means of detecting HGP noninvasively in patients with pathology-proven CRLM. MRE will provide a direct measure of tumor-liver adhesion to investigate the relationship between imaging findings and pathophysiological changes in the Liver.

Eligibility

Sex
ALL
Min age
18 Years
Max age
80 Years
Healthy volunteers
Accepted
Inclusion Criteria: * Diagnosed CRLM * Pathologic results obtained in surgical patients * No contraindications for magnetic resonance imaging examination Exclusion Criteria: * Image quality does not meet the measurement requirements. * the diameter of CRLM \<1cm * Combined with other important organ dysfunction * Combined with malignant tumor * Patients who do not sign an informed consent * Patients with metallic implants or foreign bodies in their bodies (pacemakers, artificial metallic heart valves, metal joints, metal implants, and those who cannot remove dentures, insulin pumps, or contraceptive rings)

Primary outcome measure(s)

  • Radiological assessment of CRLM — Baseline to 6 weeks
    Examinations were performed on a 3.0T MRI. Mechanical vibration frequencies of 30 and 60 Hz were applied in synchrony with the MRE pulse sequence. Regions of interest (ROIs) were placed manually in the liver. The performance of the use of SII to predict HGP of tumor was evaluated with the Wilcoxon rank sum, 1-way ANOVA, and Tukey-Kramer tests.

Trial sites (1)

FacilityCityRegionStatus
Shengjing Hospital of China Medical University Shenyang Liaoning Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT06208397 on ClinicalTrials.gov ↗ ← All trials in China