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ctDNA-guided Adjuvant Chemotherapy in Liver Metastasis of Colorectal Cancer

NCT05815082 · Status: RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 490

Last updated 2023-04-18

No results posted yet for this study

Summary

The goal of this clinical trial is to compare in resectable colorectal cancer liver metastasis patients.The main question it aims to answer is whether the 3-year progression-free survival rate (PFS) of "watching and waiting" is non-inferior to adjuvant chemotherapy in postoperative ctDNA-negative resectable colorectal cancer liver metastasis patients.Participants will undergo ctDNA testing after resection of colorectal cancer liver metastasis, and will be randomly assigned to receive adjuvant chemotherapy or "watching and waiting" treatment strategy. The researchers will compare the outcomes between the two groups to see if the PFS between the two groups is similar.

Conditions

Interventions

PROCEDURE

Colorectal cancer resection combined with liver metastasis resection.

The preferred surgical approach is resection of the corresponding colon segment with regional lymph node dissection. If conditions permit, synchronous resection of the primary lesion and liver metastases of colorectal cancer can be performed to achieve curative resection.

DRUG

FOLFOX chemotherapy regimen

Chemotherapy regimens recommended include oxaliplatin-based CapeOx or FOLFOX regimens, or single-agent 5-FU/LV, capecitabine, or combination with targeted therapy.

Sponsors & Collaborators

  • Sixth Affiliated Hospital, Sun Yat-sen University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2023-02-20
Primary Completion
2031-02-20
Completion
2033-02-20

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

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 NCT05815082 on ClinicalTrials.gov