Status:

UNKNOWN

Centralized Tumour Board and Secondary Intervention Rate in mCRC

Lead Sponsor:

Ludwig-Maximilians - University of Munich

Collaborating Sponsors:

Charité Universitätsmedizin, Department of Hematology, Oncology and Tumor Immunology

Conditions:

Metastatic Colorectal Cancer

RAS Mutation

Eligibility:

All Genders

18+ years

Brief Summary

This is a randomised, multicentre observational study in patients suffering from RAS mutant mCRC with primarily unresectable metastases, who are planned to be treated with FOLFOXIRI and bevacizumab or...

Eligibility Criteria

Inclusion

  • Written informed consent to participate in the study
  • Patients ≥ 18 years at the time of signing the informed consent
  • Histologically confirmed (in primary tumour or metastasis) UICC stage IV metastatic adenocarcinoma of the colon or rectum (mCRC) with primarily unresectable metastases
  • RAS mutant CRC (as determined by local pathology in tissue of primary tumour or metastasis)
  • At least one measurable lesion according to RECIST version 1.1 in a CT/MRI scan performed within 28 days prior to start of systemic treatment (first cycle of induction treatment)
  • ECOG performance status 0-1
  • Patients planned to receive chemotherapy with FOLFOXIRI plus bevacizumab as first-line treatment of metastatic disease. De-escalation of FOLFOXIRI to FOLFIRI or FOLFOX is allowed in case of toxicity.
  • Patients can also be included if they had already received ≤ 4 cycles of induction/conversion therapy with FOLFOXIRI plus bevacizumab (including those patients in whom FOLFOXIRI has been de-escalated to FOLFIRI or FOLFOX due to toxicity) and the first restaging has not been conducted prior to randomization.
  • Completion of adjuvant therapy for colorectal cancer \> 3 months prior to start of systemic treatment (first cycle of induction treatment).
  • Patient's ability for treatment with FOLFOXIRI and bevacizumab according to participating physician's judgement.

Exclusion

  • Pregnant or breast-feeding women. Females of childbearing potential (FCBPs) who do not practice adequate contraceptive measures as required according to SmPCs of the administered medicinal products.
  • Contraindication to intensive chemotherapy with FOLFOXIRI plus bevacizumab
  • Contraindications to treatment with 5-FU, oxaliplatin, folinic acid, irinotecan (FOLFOXIRI) and/or bevacizumab according to SmPCs of the administered medicinal products.
  • Patients with confirmed cerebral metastasis. In case of clinical suspicion of brain metastasis, a cranial CT or MRI must be performed to rule out brain metastasis before study inclusion.
  • Documentation of \> 5 lung metastases (however, no limitation for the number of metastases in the liver)
  • Isolated distant nodal metastasis, isolated peritoneal metastasis or isolated bone metastasis
  • Limited legal capacity

Key Trial Info

Start Date :

June 1 2021

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

March 31 2025

Estimated Enrollment :

130 Patients enrolled

Trial Details

Trial ID

NCT04852250

Start Date

June 1 2021

End Date

March 31 2025

Last Update

April 21 2021

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