Published in:
01-10-2009 | Original Article
Oxaliplatin, irinotecan, and fluorouracil/folinic acid in advanced gastric cancer: a multicenter phase II trial of the Southern Italy Cooperative Oncology Group
Authors:
Pasquale Comella, Vito Lorusso, Luigi Maiorino, Rossana Casaretti, Michele Cannone, Bruno Massidda, Carlo Putzu, Silvana Leo, Mario Roselli, Sergio Mancarella, Sergio Palmeri, Ettore Greco, Giacomo Vessia, Claudia Sandomenico, Luca Franco
Published in:
Cancer Chemotherapy and Pharmacology
|
Issue 5/2009
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Abstract
Purpose
This phase II trial assessed the tolerability and efficacy of a triplet of oxaliplatin, irinotecan, and fluorouracil/folinic acid in advanced gastric cancer.
Methods
Patients with unresectable or metastatic gastric cancer, unexposed to palliative chemotherapy, received oxaliplatin 85 mg/m2 iv and irinotecan 150 mg/m2 iv on day 1, 6S-folinic acid 250 mg/m2 iv and fluorouracil 750 mg/m2 iv on day 2, every 2 weeks. Response rate (RR) was assessed after a minimum of four cycles, and treatment continued up to 12 cycles.
Results
Sixty-three patients were treated, with a median of eight (range 1–12) cycles/patient. Two complete and 19 partial responses were registered (RR 33% [95% CI, 22–46%]). Median progression-free survival was 7.5 (95% CI, 5.6–9.4) months, and median overall survival was 12.1 (95% CI, 10.8–13.4) months. Most common grade ≥3 toxicities were neutropenia (59%), febrile neutropenia (7%), vomiting (20%), and diarrhoea (10%). All-grade neurotoxicity affected 33% of patients.
Conclusions
Oxaliplatin, irinotecan, and fluorouracil/folinic acid administered every 2 weeks are safe and active in advanced gastric cancer.