BACKGROUND: Second-line chemotherapy for patients with nonsmall cell lung carcinoma has been ineffective due to the lack of activity of older agents following platinum-based therapy. This Phase II trial evaluated the feasibility, toxicity, and efficacy of two active new agents, gemcitabine and vinorelbine, used in combination as second-line therapy for patients with nonsmall cell lung carcinoma. METHODS: Patients with advanced nonsmall cell lung carcinoma who had progressive disease after previous chemotherapy or combined-modality therapy were eligible for this trial. All patients received vinorelbine 20 mg/m(2) followed by gemcitabine 1000 mg/m(2) on Days 1, 8, and 15 of each 28-day cycle. Patients were reevaluated for a response after two treatment courses: responding patients and those with stable disease received a maximum of six courses. Fifty-five patients were treated between January 1998 and November 1998; 47 patients (85%) had previously received both a taxane and a platinum agent. RESULTS: Objective responses were seen in 9 of 50 evaluable patients (18%), including 8 partial responses and 1 complete response. Twenty-four additional patients (48%) had either minor response or stable disease. The median time to progression for patients with objective response or stable disease was 5 months. The median survival was 6.5 months with an actuarial 1-year survival of 20%. The treatment was well tolerated with uncommon nonhematologic toxicity and no alopecia. Grade 3 neutropenia and thrombocytopenia occurred in 27% and 22% of patients, respectively, but Grade 4 neutropenia was uncommon (occurring in 9% of patients) and only 4 patients required hospitalization for treatment of neutropenia and fever. CONCLUSIONS: The combination of vinorelbine and gemcitabine is active and well tolerated as second-line therapy for patients with advanced nonsmall cell lung carcinoma. This regimen merits further evaluation as a first-line therapy for patients with this disease. Copyright 2000 American Cancer Society.
BACKGROUND: Second-line chemotherapy for patients with nonsmall cell lung carcinoma has been ineffective due to the lack of activity of older agents following platinum-based therapy. This Phase II trial evaluated the feasibility, toxicity, and efficacy of two active new agents, gemcitabine and vinorelbine, used in combination as second-line therapy for patients with nonsmall cell lung carcinoma. METHODS:Patients with advanced nonsmall cell lung carcinoma who had progressive disease after previous chemotherapy or combined-modality therapy were eligible for this trial. All patients received vinorelbine 20 mg/m(2) followed by gemcitabine 1000 mg/m(2) on Days 1, 8, and 15 of each 28-day cycle. Patients were reevaluated for a response after two treatment courses: responding patients and those with stable disease received a maximum of six courses. Fifty-five patients were treated between January 1998 and November 1998; 47 patients (85%) had previously received both a taxane and a platinum agent. RESULTS: Objective responses were seen in 9 of 50 evaluable patients (18%), including 8 partial responses and 1 complete response. Twenty-four additional patients (48%) had either minor response or stable disease. The median time to progression for patients with objective response or stable disease was 5 months. The median survival was 6.5 months with an actuarial 1-year survival of 20%. The treatment was well tolerated with uncommon nonhematologic toxicity and no alopecia. Grade 3 neutropenia and thrombocytopenia occurred in 27% and 22% of patients, respectively, but Grade 4 neutropenia was uncommon (occurring in 9% of patients) and only 4 patients required hospitalization for treatment of neutropenia and fever. CONCLUSIONS: The combination of vinorelbine and gemcitabine is active and well tolerated as second-line therapy for patients with advanced nonsmall cell lung carcinoma. This regimen merits further evaluation as a first-line therapy for patients with this disease. Copyright 2000 American Cancer Society.
Authors: Sally Arai; Renee Letsinger; Ruby M Wong; Laura J Johnston; Ginna G Laport; Robert Lowsky; David B Miklos; Judith A Shizuru; Wen-Kai Weng; Philip W Lavori; Karl G Blume; Robert S Negrin; Sandra J Horning Journal: Biol Blood Marrow Transplant Date: 2010-03-01 Impact factor: 5.742