Phase 2 trial of bevacizumab, capecitabine, and oxaliplatin in treatment of advanced hepatocellular carcinoma.
BACKGROUND
Anti-angiogenesis agents have shown effectiveness in treatment of hepatocellular carcinoma (HCC). It is important to investigate more effective and safe systemic treatment options for patients with advanced HCC. This phase 2 study was designed to determine the efficacy and toxicity of the combination of bevacizumab, capecitabine, and oxaliplatin in patients with advanced unresectable and untransplantable HCC.


METHODS
Chemotherapy-naive patients with advanced unresectable and untransplantable HCC were treated with bevacizumab 5 mg/kg and oxaliplatin 130 mg/m(2) on day 1 of each cycle, and capecitabine 825 mg/m² orally twice a day from days 1 to 14 of a 21-day cycle.


RESULTS
Forty patients were enrolled to the study, in which 40% had Child-Pugh B disease. Forty percent had an Eastern Cooperative Oncology Group performance status (PS) of 0, 55% had PS of 1, and 5% had PS of 2. Forty percent of patients had hepatitis B virus infection. The median progression-free survival was 6.8 months (95% CI, 3.4-9.1 months), and the median overall survival was 9.8 months (95% CI, 5.2-12.1 months). Eight patients (20%) achieved partial response; 23 patients had stable disease with overall 77.5% disease control rate. The combination was tolerable with limited grade 3/4 toxicity, mainly peripheral neurotoxicity and fatigue.


CONCLUSIONS
The combination appeared effective and safe, and the results were encouraging. Further investigation should be considered.
Abramson Cancer Center, Department of Medicine, Hematology-Oncology Division, University of Pennsylvania, Philadelphia, Pennsylvania, USA. weijing.sun@uphs.upenn.edu
Weijing
W
Sun
Davendra
D
Sohal
Daniel G
DG
Haller
Kristine
K
Mykulowycz
Mark
M
Rosen
Michael C
MC
Soulen
Millie
M
Caparro
Ursina R
UR
Teitelbaum
Bruce
B
Giantonio
Peter J
PJ
O'Dwyer
Abraham
A
Shaked
Rajender
R
Reddy
Kim
K
Olthoff
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000911:Antibodies, Monoclonal / Q000008:administration & dosage; D061067:Antibodies, Monoclonal, Humanized; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D000068258:Bevacizumab; D000069287:Capecitabine; D006528:Carcinoma, Hepatocellular / Q000188:drug therapy* / Q000473:pathology; D003841:Deoxycytidine / Q000008:administration & dosage / Q000031:analogs & derivatives; D018572:Disease-Free Survival; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000031:analogs & derivatives; D006801:Humans; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009944:Organoplatinum Compounds / Q000008:administration & dosage; D000077150:Oxaliplatin
D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D009944:Organoplatinum Compounds; D000077150:Oxaliplatin; D003841:Deoxycytidine; D000068258:Bevacizumab; D000069287:Capecitabine; D005472:Fluorouracil