Brief Summary

Patients with unresectable liver metastases (LM) from colorectal cancer (CRC)have a poor prognosis. In patients with resectable disease, surgery offers a distinct survival benefit. This study will offer live donor liver transplantation (LDLT) to select patients with unresectable metastases that are 1) limited to the liver and 2) stable (non-progressing) on standard chemotherapy. Potential participants will be evaluated for liver transplant suitability and must also have a willing, healthy living donor come forward for evaluation. Those participants who undergo LDLT will be followed for survival, disease-free survival and quality of life for 5 years and compared to a "control group" of participants who drop out of study prior to transplantation due to reasons other than cancer progression.

Official Title

Assessment of a Protocol Using a Combination of Neo-adjuvant Chemotherapy Plus Living Donor Liver Transplantation for Non-Resectable Liver Metastases From Colorectal Cancer

Eligibility Inclusion Criteria

- Must reside in Canada
- ECOG ( Eastern Cooperative Oncology Group) score : 0-1 at all times prior to LDLT (excursions to ECOG 2 allowed at investigator's discretion)
- Proven colorectal Liver Metastases (LM).
- Willing and able to provide written informed consent.
- Negative serum pregnancy test for women of childbearing potential
- Both men and women must agree to use adequate barrier birth control measures during the course of the trial.
- At least 1 "acceptable", ABO-compatible living donor has stepped forward
- Primary Colorectal cancer tumor stage is ≤T4a
- Time from primary CRC resection to transplant is ≥6 months
- Bilateral and non-resectable LM
- No major vascular invasion by LM; metastases isolated to liver
- The patient has undergone systemic chemotherapy (eg. FOLFOX +/- bevacizumab or FOLFIRI +/- bevacizumab) for ≥3 months
- demonstrated stability or regression of LM over at minimum the 3 months preceding screening
- Carcinoembryonic Antigen (CEA) values are stable or decreasing at all timepoints prior to the transplant surgery.

Eligibility Exclusion Criteria

- Previous or concurrent cancer (with some exceptions)
- prior lung resection
- Progression of LM at any timepoint prior to transplant surgery
- Renal dysfunction with an estimated creatinine clearance of less than 50 ml/min
- Pulmonary insufficiency
- History of cardiac disease
- Known history of human immunodeficiency virus (HIV) infection or chronic hepatitis B and/or C infection.
- Patients with debilitating neuropathy. (CTCAE > grade 2)
BRAF + tumors
- Any condition that is unstable or which could jeopardize the safety of the patient and his/her compliance in the study