RecruitingPhase 2NCT06978400

A Study of Dabrafenib Plus Cetuximab/Panitumumab With FOLFOX in the First Line of Therapy in People With Metastatic Colorectal Cancer

Non-randomised, Multicentre, Prospective, Single-arm, Phase II Study of the Efficacy and Toxicity of a Combination of FOLFOX With Dabrafenib and Cetuximab/Panitumumab in the First Line of Therapy of Patients With Metastatic BRAF V600E- Mutated MSS Colorectal Cancer


Sponsor

Blokhin's Russian Cancer Research Center

Enrollment

64 participants

Start Date

Mar 1, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The purpose of this study is to evaluate the efficacy and toxicity of FOLFOX regimen with dabrafenib and cetuximab/panitumumab in the first line of therapy for the potential treatment of colorectal cancer that: has a metastatic, inoperable; has a mutation in the BRAF gene and MSS. Participants in this study will receive one of the following study treatments: These participants will receive FOLFOX regimen with dabrafenib and cetuximab or panitumumab in the first line of therapy This study is currently enrolling participants who will receive either FOLFOX regimen with dabrafenib and cetuximab or panitumumab in the first line of therapy. The study team will monitor how each participant responds to the study treatment for up to about 3 years.


Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This study is testing a combination of targeted cancer drugs — dabrafenib plus cetuximab or panitumumab (antibody therapies) — added to standard FOLFOX chemotherapy as a first-line treatment for people with metastatic colorectal cancer that has a specific genetic mutation called BRAF V600E. **You may be eligible if...** - You have metastatic colorectal cancer that has the BRAF V600E mutation - Your cancer does not have MSI-H or dMMR status - You have not yet received chemotherapy for your metastatic disease - Your primary tumor has been removed or is not causing symptoms - You are in good overall health (ECOG 0 to 2) - You have measurable disease on a scan **You may NOT be eligible if...** - You have received more than 2 lines of treatment for colorectal cancer - You have another active cancer - You are pregnant or breastfeeding - You have HIV - Your life expectancy is less than 3 months Talk to your doctor to see if this trial is right for you.

This is a simplified summary. Always discuss eligibility with your doctor before enrolling in a clinical trial.

Interventions

DRUGmFOLFOX6 + dabrafenib and cetuximab or panitumumab in the first line of therapy

Dabrafenib 150 mg twice orally daily Cetuximab 500 mg/m2 (120-minute IV infusion) every two weeks or Panitumumab 6 mg/kg (60-minute IV infusion) every two weeks Oxaliplatin 85 mg/m2 (120-minute IV infusion) every two weeks, Сalcium folinate 400 mg/m2 (120-minute IV infusion) every two weeks 5-FU 400 mg/m2 IV bolus, then 5-FU 2400 mg/m2 continuous IV infusion over 46-48 hours every two weeks.


Locations(1)

Blokhin's Russian Cancer Research Center

Moscow, Russia

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NCT06978400


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