[FLEP therapy for advanced and recurrent gastric cancer]

Abstract

The FLEP regimen (5-FU, LV, ETP and CDDP) is a combination chemotherapy administered regionally and systemically for the control of both local and disseminated disease in intra- and extra-abdominal regions in patients with advanced and recurrent gastric cancer. Sixty-one patients with advanced and recurrent gastric cancer were entered into this study. The treatment regimen consisted of 5-FU at 370 mg/m2 (days 1 to 5, i.v. 24 h); LV at a dose of 30 mg (days 1 to 5, i.v. bolus); and ETP and CDDP each at 70 mg/m2 (days 7 and 21, ia 2 h). This regimen was repeated every four weeks. The overall response rate was 36.1% (22/61) and the 50% and median survival times were 10.23 and 11.80 months, respectively. The adverse events were Grade 3/4 leukocytopenia (18.0%), Grade 3/4 thrombocytopenia (4.9%), Grade 3 nausea and/or vomiting (3.3%) and Grade 3 stomatitis (1.6%). Of the 17 NAC patients, the six curability B patients showed a statistically higher survival rate than the curability C and unresected patients. Based on the encouraging response rate and the improvement in prognosis, we recommend the FLEP regimen for patients with primary gastric cancer. Neoadjuvant chemotherapy using the FLEP regimen should be performed with curative resection as an objective.