BACKGROUND: Response rates to systemic chemotherapy are low after tumor progression on oxaliplatin regimens. Hepatic arterial infusion (HAI) therapy in patients with tumor progression is a viable alternative. PATIENTS AND METHODS: Thirty-nine heavily pre-treated patients (all receiving prior oxaliplatin) with unresectable colorectal hepatic metastases were treated with systemic CPT-11 and concurrent HAI floxuridine (FUDR) and dexamethasone (DEX). RESULTS: Partial responses were seen in 44% of patients. Median time to hepatic progression was 8.6 months, and median time to overall progression was 6.5 months. Median survival from time of initiation of HAI was 20.1 months [95% confidence interval (CI) 16.9-21.4] and from the initiation of treatment of metastatic disease, 32.01 months (95% CI 29.1-34.6). After a median follow-up of 19.1 months, seven patients (18%) proceeded to potentially curative surgery. Grade 3/4 toxic effects included neutropenia (13%), diarrhea (15%), intra-abdominal hemorrhage (2%), and bleeding duodenal ulcer (2%). Elevated liver function tests were seen, including bilirubin concentration >3 mg/dl (7%), alkaline phosphatase 2X baseline (20%), and aspartate aminotransferase >3X baseline (26%). CONCLUSIONS: HAI FUDR/DEX plus systemic CPT-11 achieves a response rate of 44% and a median overall survival of 20 months in heavily pre-treated patients with colorectal hepatic metastases all receiving previous oxaliplatin; 18% of patients proceeded to surgical resection or ablation.
BACKGROUND: Response rates to systemic chemotherapy are low after tumor progression on oxaliplatin regimens. Hepatic arterial infusion (HAI) therapy in patients with tumor progression is a viable alternative. PATIENTS AND METHODS: Thirty-nine heavily pre-treated patients (all receiving prior oxaliplatin) with unresectable colorectal hepatic metastases were treated with systemic CPT-11 and concurrent HAI floxuridine (FUDR) and dexamethasone (DEX). RESULTS: Partial responses were seen in 44% of patients. Median time to hepatic progression was 8.6 months, and median time to overall progression was 6.5 months. Median survival from time of initiation of HAI was 20.1 months [95% confidence interval (CI) 16.9-21.4] and from the initiation of treatment of metastatic disease, 32.01 months (95% CI 29.1-34.6). After a median follow-up of 19.1 months, seven patients (18%) proceeded to potentially curative surgery. Grade 3/4 toxic effects included neutropenia (13%), diarrhea (15%), intra-abdominal hemorrhage (2%), and bleeding duodenal ulcer (2%). Elevated liver function tests were seen, including bilirubin concentration >3 mg/dl (7%), alkaline phosphatase 2X baseline (20%), and aspartate aminotransferase >3X baseline (26%). CONCLUSIONS: HAI FUDR/DEX plus systemic CPT-11 achieves a response rate of 44% and a median overall survival of 20 months in heavily pre-treated patients with colorectal hepatic metastases all receiving previous oxaliplatin; 18% of patients proceeded to surgical resection or ablation.
Authors: Apostolia M Tsimberidou; Siqing Fu; Chaan Ng; Jo Ann Lim; Sijin Wen; David Hong; Jennifer Wheler; Agop Y Bedikian; Cathy Eng; Michael Wallace; Luis H Camacho; Razelle Kurzrock Journal: Cancer Date: 2010-09-01 Impact factor: 6.860
Authors: Andrea Cercek; Taryn M Boucher; Jill S Gluskin; Ariel Aguiló; Joanne F Chou; Louise C Connell; Marinela Capanu; Diane Reidy-Lagunes; Michael D'Angelica; Nancy E Kemeny Journal: J Surg Oncol Date: 2016-08-26 Impact factor: 3.454
Authors: D Magge; A H Zureikat; D L Bartlett; M P Holtzman; H A Choudry; J H Beumer; J F Pingpank; J L Holleran; S Strychor; D E Cunningham; H L Jones; H J Zeh Journal: Ann Surg Oncol Date: 2013-04-11 Impact factor: 5.344