Abstract
Background: Irinotecan is an active drug in colorectal cancer. In patients with liver metastases, hepatic arterial infusion of irinotecan could theoretically result in higher exposure to the drug. In order to determine the efficacy of hepatic arterial irinotecan we conducted a phase II study in pretreated patients with liver metastases of colorectal cancer. Patients and methods: Patients with measurable liver metastases of colorectal cancer with World Health Organization performance status (WHO PS) 2/day. Results: Of the 25 patients included, 22 were evaluable for response. Three of 22 patients (13.6%) had a partial response, nine (40.9%) had stable disease and 10 (45.4%) had progressive disease. No complete responses were observed. Median time to progression was 2.8 (range 1.2-23.8) months. Major toxicities were vomiting and diarrhea. There was no major hematological toxicity. Conclusions: Five-day continuous hepatic arterial infusion of irinotecan 20 mg/m2 /day has low activity in patients with liver metastases of colorectal cancer previously treated by chemotherapy.
Original language | English (US) |
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Pages (from-to) | 59-63 |
Number of pages | 5 |
Journal | Annals of Oncology |
Volume | 15 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2004 |
Externally published | Yes |
Keywords
- Clinical trial
- Colorectal cancer
- Intra-arterial chemotherapy
- Irinotecan
- Liver metastases
- Phase II study
ASJC Scopus subject areas
- Oncology
- Cancer Research