Cetuximab Plus Capecitabine as Maintenance Treatment in RAS and BRAF wt Metastatic Colorectal Cancer

Summary

This is an open-label, multicenter, randomized study to be conducted in Chinese patients with RAS and BRAF wild-type mCRC. Patients who have already completed 9 cycles of standard first-line induction treatment, without discontinuation for toxicity, of cetuximab or fluorouracil or oxaliplatin,, and achieved disease control (including CR/PR and SD), and are progression free at the end of Cycle 9 will be assigned to 2 maintenance treatment groups by randomization in a 1:1 ratio to receive cetuximab + capecitabine (Arm A) or cetuximab alone (Arm B). The randomization will be stratified by induction treatment response (complete response \[CR\]+ partial response \[PR\] versus stable disease \[SD\]) and primary tumor location (left side only versus right side). All patients from Arm A and Arm B will be treated until progressive disease, death from any cause, unacceptable toxicity or informed consent withdrawal (whichever occurs earlier).

Timeline

Start

2021-09-24

Primary completion

2022-12-31

Completion

2024-08-30

Drugs

Indications