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First-line Treatment of MCapOX + Cetuximab Vs. MFOLFOX6 + Cetuximab for RAS/BRAF Wild-type, MSS, Unresectable Left-Sided MCRC: a Multicenter, Randomized, Controlled, Phase III Study

NCT06616259 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 452

Last updated 2024-09-27

No results posted yet for this study

Summary

This multicenter, randomized, controlled, phase III study is conducted to evaluate the efficacy and safety of first line mCapOX plus Cetuximab versus mFOLFOX6 plus Cetuximab for RAS/BRAF wild-type, MSS, Unresectable Left-Sided mCRC.

Conditions

  • Colorectal Cancer (CRC)
  • Capecitabine
  • Cetuximab

Interventions

DRUG

mCapOX plus Cetuximab

mCapOX plus Cetuximab Induction therapy：Capecitabine 1000mg/m2 po, bid, D1-7 + Oxaliplatin ivgtt 85mg/m2, D1 + Cetuximab ivgtt 500mg/m2, D1; Q2W. Up to 12 cycle, if no progression, enter maintenance therapy. Maintenance therapy: Capecitabine 1000mg/m2 po, bid, D1-7 + Cetuximab ivgtt 500mg/m2, D1; Q2W. Until disease progression or toxicity is not tolerated. Cetuximab can be discontinued alone if not tolerated. Treatment after progression of maintenance therapy: Participants have the option to accept reintroducing the first-line induction chemotherapy regimen (mCapOx or mFOLFOX6 in combination with cetuximab) or accept second-line therapy.

DRUG

mFOLFOX6 plus Cetuximab

mFOLFOX6 plus Cetuximab Induction therapy：Oxaliplatin ivgtt 85mg/m2, D1 + Leucovorin ivgtt 400mg/m2, D1 + Fluorouracil iv bolus 400mg/m2, D1 + Fluorouracil 2400mg/m2 continuous infusion for 46-48h + Cetuximab ivgtt 500mg/m2, D1; Q2W. Up to 12 cycle, if no progression, enter maintenance therapy. Maintenance therapy: Capecitabine 1000mg/m2 po, bid, D1-7 + Cetuximab ivgtt 500mg/m2, D1; Q2W. Until disease progression or toxicity is not tolerated. Cetuximab can be discontinued alone if not tolerated. Treatment after progression of maintenance therapy: Participants have the option to accept reintroducing the first-line induction chemotherapy regimen (mCapOx or mFOLFOX6 in combination with cetuximab) or accept second-line therapy.

Sponsors & Collaborators

  • Meng Qiu

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-09-26
Primary Completion
2028-09-30
Completion
2029-09-30

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 NCT06616259 on ClinicalTrials.gov