RESUMEN
BACKGROUND: Gastric cancer is one of the most common types of cancer and one of the most frequent causes of cancer-related death. The majority of gastric cancers show distant metastasis at the time of diagnosis. At present, there is no general agreement over one standard chemotherapy regimen for metastatic gastric cancer. AIMS: We evaluated the activity and toxicity of the combination of 5-Fluorouracil (5-FU), epirubicin and cisplatin (FEP) in previously untreated patients with metastatic gastric cancer. SETTING AND DESIGN: Medical Oncology Department of Uludag University Faculty of Medicine, Bursa; retrospective study. MATERIAL AND METHODS: Sixty-eight patients received 5-FU 300 mg/m2 on Days 1-5, epirubicin 50 mg/m2 on Day 1 and cisplatin 60 mg/m2 on Day 1, every 4 weeks. A median of 3.5 cycles was administered. The response rate, time to disease progression, survival and toxic effects were analyzed. STATISTICAL ANALYSIS USED: Overall survival and time to progression were estimated using Kaplan-Meier method. RESULTS: There were 4 partial responses and 1 complete response (overall response rate 7.3%); 16 patients had stable disease. Median progression-free and overall survival rates were 3.1 months (95% CI 1.9-4) and 6 months (95% CI 4.2-7), respectively. The principal toxicity was myelosupression. Grade 3-4 neutropenia occurred in 27.9%, anemia in 17.6%, and thrombocytopenia in 11.7% of patients. Non-hematological toxicity was mild and manageable. CONCLUSIONS: We concluded that FEP combination as used at the doses and schedules in this study has inferior activity against metastatic gastric cancer.