title: A phase 1 study of hepatic arterial infusion of oxaliplatin in combination with systemic 5-fluorouracil, leucovorin, and bevacizumab in patients with advanced solid tumors metastatic to the liver.
abstract: BACKGROUND
  Liver metastases in patients with cancer are associated with poor survival. The authors of this report conducted a phase 1 study of hepatic arterial infusion (HAI) oxaliplatin combination therapy in patients with advanced cancer and liver metastases.
  
  
  METHODS
  Treatment consisted of escalating doses of HAI oxaliplatin 60 mg/m(2) to 175 mg/m(2) and intra-arterial heparin 3000 IU (Day 1); leucovorin 200 mg/m(2) intravenously (iv) and 5-fluorouracil 300 mg/m(2) bolus plus 600 mg/m(2) iv (Days 1 and 2); and bevacizumab 10 mg/kg iv (Day 3). A conventional "3 + 3" design was used.
  
  
  RESULTS
  Fifty-seven patients were treated, including 30 women and 27 men. The median age was 57 years, and the patients had received a median of 3 prior therapies (range, 1-7 prior therapies). The most common cancer was colorectal (n = 29). Overall, 204 cycles were administered (median per patient, 2 cycles; range, 1-17 cycles). The maximum tolerated dose (MTD) of HAI oxaliplatin was 140 mg/m(2). Dose-limiting toxicities were grade 4 thrombocytopenia (n = 1) and grade 4 hypokalemia (n = 1) at 150 mg/m(2) (n = 5). Thirty-three patients (58%) had no toxicity greater than grade 1. The most common toxicities were thrombocytopenia (n = 19), fatigue (n = 15), nausea/vomiting (n = 6), constipation (n = 6), and diarrhea (n = 4). Of 55 patients who were evaluable for response (according to Response Evaluation Criteria in Solid Tumors), 4 patients (7%) had a partial response (PR), and 32 patients (58%) had stable disease (SD), including 15 patients (48%) who had SD for >/=4 months. Of 28 patients with colorectal cancer, 3 patients (11%) had a PR, and 9 patients (32%) had SD for >/=4 months.
  
  
  CONCLUSIONS
  HAI oxaliplatin combined with systemic 5-fluorouracil, leucovorin, and bevacizumab had antitumor activity in patients with advanced cancer and liver metastases, and the current results indicated that this combination warrants further study. Cancer 2010. (c) 2010 American Cancer Society.
authors.affiliation: Phase I Program, Department of Investigational Cancer Therapeutics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA.
authors.forename: Apostolia M
authors.initials: AM
authors.lastname: Tsimberidou
authors.forename: Siqing
authors.initials: S
authors.lastname: Fu
authors.forename: Chaan
authors.initials: C
authors.lastname: Ng
authors.forename: Jo Ann
authors.initials: JA
authors.lastname: Lim
authors.forename: Sijin
authors.initials: S
authors.lastname: Wen
authors.forename: David
authors.initials: D
authors.lastname: Hong
authors.forename: Jennifer
authors.initials: J
authors.lastname: Wheler
authors.forename: Agop Y
authors.initials: AY
authors.lastname: Bedikian
authors.forename: Cathy
authors.initials: C
authors.lastname: Eng
authors.forename: Michael
authors.initials: M
authors.lastname: Wallace
authors.forename: Luis H
authors.initials: LH
authors.lastname: Camacho
authors.forename: Razelle
authors.initials: R
authors.lastname: Kurzrock
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000911:Antibodies, Monoclonal / Q000008:administration & dosage; D061067:Antibodies, Monoclonal, Humanized; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D000068258:Bevacizumab; D002648:Child; D018572:Disease-Free Survival; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000556:secondary*; D008297:Male; D020714:Maximum Tolerated Dose; D008875:Middle Aged; D009944:Organoplatinum Compounds / Q000008:administration & dosage; D000077150:Oxaliplatin; D055815:Young Adult
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D009944:Organoplatinum Compounds; D000077150:Oxaliplatin; D000068258:Bevacizumab; D002955:Leucovorin; D005472:Fluorouracil