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Clinical Trial Summary

Patients presenting with multiple innumerable liver metastases will probably never come to resection, however, for all others, including patients with numerous multiple metastases or large metastases, resection should be considered after limited chemotherapy.

There is consensus for a backbone chemotherapy consisting of fluoropyrimidine + oxaliplatin. FOLFOX was used in the previous EORTC study and is again recommended.

The addition of targeted agents to standard chemotherapy in the perioperative strategy for mCRC might increase the ORR and R0 resectability, without significant increase in toxicity, therefore translating to a better outcome.

BOS2 (EORTC 40091) was designed to test this hypothesis in patients with a KRAS wold-type profile.

It was decided in parallel to design an open label, randomized, multi-center, 2-arm phase II-III study this time aimed at enrolling KRAS mutated patients.

Arm A: (standard) mFOLFOX6 + Surgery Arm B: (experimental) mFOLFOX6 + Aflibercept + Surgery


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT01646554
Study type Interventional
Source European Organisation for Research and Treatment of Cancer - EORTC
Contact
Status Withdrawn
Phase Phase 2/Phase 3
Start date December 2012
Completion date December 2016

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