Phase II study of an oxaliplatin/vinorelbine combination in patients with anthracycline- and taxane-pre-treated metastatic breast cancer.
Fiche publication
Date publication
mars 2006
Auteurs
Membres identifiés du Cancéropôle Est :
Pr PETIT Thierry, Dr SPAETH Dominique
Tous les auteurs :
Petit T, Benider A, Yovine A, Bougnoux P, Spaeth D, Maindrault-Goebel F, Serin D, Tigaud JD, Eymard JC, Simon H, Bertaux B, Brienza S, Cvitkovic E
Lien Pubmed
Résumé
A phase II study was conducted to evaluate the safety and efficacy of an oxaliplatin (OXA)/vinorelbine (VNB) combination in metastatic breast cancer (MBC) patients pre-treated with anthracyclines and taxanes. Patients received OXA at 130 mg/m (2-h i.v.), day 1, and VNB days 1 and 8 at 24-26 mg/m repeated every 3 weeks. Forty-two patients (median age 54; 64% with liver metastasis, 67% taxane resistant/refractory and 38% anthracycline resistant/refractory) were treated. A median of 4 cycles of treatment was given per patient, with 31% receiving 6 or more. Eleven partial responses and 16 patients with stable disease (five lasting more than 4 months) in 41 eligible patients were seen, for an overall response rate of 26.8% (95% confidence interval 14.2-42.9). Median follow-up was 15.9 months (7.2-30.6), median time to progression was 3.4 months and estimated overall survival was 12.7 months (20 events). Thirty-three patients experienced (National Cancer Institute Common Toxicity Criteria version 2) grade 3-4 neutropenia (one case of febrile neutropenia) and three patients had severe constipation requiring hospitalization. Nine patients developed grade 3 OXA-specific neurotoxicity. There were no treatment-related deaths. We conclude that OXA 130 mg/m (day 1) and VNB 24 mg/m (day 1 and 8) combination given every 3 weeks is effective with a good safety profile in MBC patients previously treated with anthracyclines and taxanes.
Référence
Anticancer Drugs. 2006 Mar;17(3):337-43.