| Protocoles | CR % | PR % | TS % | TP % | Number (n) |
| Folfox-Bev | 0 | 37% | 33% | 30% | 19 |
| Folfox-Cetux | 0 | 27% | 38% | 35% | 5 |
| Folfox/Folfiri | 0 | 13% | 30% | 67% | 20 |
| Fufol-Platine | 0 | 8% | 17% | 75% | 24 |