Feasibility of oxaliplatin, 5-fluorouracil and leucovorin (FOLFOX-4) in cirrhotic or liver transplant patients: experience in a cohort of advanced hepatocellular carcinoma patients.

PURPOSE

The only drug that improves survival in hepatocellular carcinoma is sorafenib. FOLFOX-4 regimen is safe and widely used in patients with colorectal cancer, yielding interesting results with little toxicity. We conducted a retrospective study to evaluate the safety and the effectiveness of FOLFOX-4 in cirrhotic or liver transplanted patients with hepatocellular carcinoma ineligible for sorafenib.

METHODS

Thirty seven patients were enrolled in the study. The medical record of either cirrhotic patients or liver transplanted patients with advanced hepatocellular carcinoma receiving FOLFOX-4 regimen between November 1999 and March 2006 were retrospectively analyzed. Patients received oxaliplatin 85 mg/m(2) as a 2-hour infusion on day one, and leucovorin 200 mg/m(2) as a 2-hour infusion followed by bolus 5-fluorouracil 400 mg/m(2) and a 48-hours infusion of 5-fluorouracil 2400 mg/m(2). Treatment was repeated every 2 weeks until disease progression or unacceptable adverse effects occurred.

RESULTS

Patients had a Child-Pugh class A (n = 16), class B cirrhosis (n = 10) or a liver transplant (n = 11) and received 2 to 37 cycles of chemotherapy (total of 310 cycles). Two (5.4%) cirrhotic patients developed neutropenic sepsis and one (2.7%) toxic death occurred. At first assessment, five patients from Child-Pugh class A (33%) and two from Child-Pugh class B group (20%) achieved a radiological response and/or alpha foeto-protein decrease, and no patient achieved a complete response.

CONCLUSIONS

In conclusion, with a manageable toxicity profile in cirrhotic Child-Pugh class A-B or liver transplanted patients, the FOLFOX-4 regimen appears to be a feasible treatment option for patients with advanced hepatocellular carcinoma unfit for sorafenib. These data need to be confirmed in a prospective study.