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MRD-Guided Surveillance in Resectable Stage IV Metastatic Colorectal Cancer (SURVEILLANCE-II)

NCT06879886 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 181

Last updated 2025-03-17

No results posted yet for this study

Summary

This study aims to explore the relationship between minimal residual disease (MRD) status and disease recurrence in patients with resectable stage IV metastatic colorectal cancer (mCRC). MRD refers to the presence of cancer cells that remain in the body after treatment but are undetectable by traditional imaging methods. The study will use a blood-based circulating tumor DNA (ctDNA) methylation test to assess its ability to predict cancer recurrence and survival outcomes.

Patients who are newly diagnosed with resectable stage IV mCRC and have not yet received any treatment will be enrolled. Blood samples will be collected at multiple time points, including before surgery, after surgery, and during follow-up visits over two years. The study will compare MRD status with recurrence-free survival (RFS), overall survival (OS), and the time it takes for MRD to detect recurrence compared to standard imaging methods.

The goal is to determine whether MRD monitoring can provide an early warning of cancer recurrence and help guide treatment decisions. This study may offer valuable insights into improving postoperative surveillance and personalized treatment strategies for metastatic colorectal cancer patients.

Conditions

  • Colorectal Cancer (CRC)
  • Colorectal Cancer Liver Metastases (CRLM)

Sponsors & Collaborators

  • Fudan University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-01
Primary Completion
2027-03-31
Completion
2028-07-31

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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 NCT06879886 on ClinicalTrials.gov