PURPOSE: To determine the effects of irinotecan (CPT-11) given in combination with etoposide (VP-16) in metastatic non-small-cell lung cancer (NSCLC), to evaluate response and survival rates, and to determine the qualitative and quantitative toxicities of the combination chemotherapy. PATIENTS AND METHODS: Sixty-one metastatic NSCLC patients received concurrent administration of CPT-11 and VP-16 for 3 days with recombinant human granulocyte colony-stimulating factor (rhG-CSF) support. RESULTS: Fifty-nine patients were assessable for response and all 61 patients were assessable for toxicity and survival. Fifty-six patients were treated with two or more courses of chemotherapy. Thirteen patients achieved a partial response (PR), 36 showed no change (NC), and 10 showed progressive disease (PD). The overall response rate was 21.3% (95% confidence interval, 12.9% to 33.1%). The median duration of PRs was 141 days (range, 62 to 299). Of the hematologic toxicities, 14 (23%) and 24 (39%) patients experienced grade 3 or 4 leukopenia and neutropenia, respectively. The toxicities were feasible. Treatment-related death occurred in one patient who suffered hypovolemic shock induced by hematemesis. The median survival time was 10.0 months and the 1-year survival rate was 36.1%. CONCLUSION: Combination chemotherapy with concurrent administration of CPT-11 and VP-16 with rhG-CSF support was only modestly effective against metastatic NSCLC, with feasible toxicities of moderate diarrhea and pulmonary toxicity. The results were equivalent to those expected with either cisplatin-based chemotherapy or with CPT-11 alone.
PURPOSE: To determine the effects of irinotecan (CPT-11) given in combination with etoposide (VP-16) in metastatic non-small-cell lung cancer (NSCLC), to evaluate response and survival rates, and to determine the qualitative and quantitative toxicities of the combination chemotherapy. PATIENTS AND METHODS: Sixty-one metastatic NSCLCpatients received concurrent administration of CPT-11 and VP-16 for 3 days with recombinant humangranulocyte colony-stimulating factor (rhG-CSF) support. RESULTS: Fifty-nine patients were assessable for response and all 61 patients were assessable for toxicity and survival. Fifty-six patients were treated with two or more courses of chemotherapy. Thirteen patients achieved a partial response (PR), 36 showed no change (NC), and 10 showed progressive disease (PD). The overall response rate was 21.3% (95% confidence interval, 12.9% to 33.1%). The median duration of PRs was 141 days (range, 62 to 299). Of the hematologic toxicities, 14 (23%) and 24 (39%) patients experienced grade 3 or 4 leukopenia and neutropenia, respectively. The toxicities were feasible. Treatment-related death occurred in one patient who suffered hypovolemic shock induced by hematemesis. The median survival time was 10.0 months and the 1-year survival rate was 36.1%. CONCLUSION: Combination chemotherapy with concurrent administration of CPT-11 and VP-16 with rhG-CSF support was only modestly effective against metastatic NSCLC, with feasible toxicities of moderate diarrhea and pulmonary toxicity. The results were equivalent to those expected with either cisplatin-based chemotherapy or with CPT-11 alone.
Authors: E E Vokes; G S Gordon; C M Rudin; A M Mauer; S Watson; S Krauss; R Arrieta; H M Golomb; P C Hoffman Journal: Invest New Drugs Date: 2001 Impact factor: 3.850
Authors: R T Penson; M V Seiden; U A Matulonis; L J Appleman; A F Fuller; A Goodman; S M Campos; J W Clark; M Roche; J P Eder Journal: Br J Cancer Date: 2005-07-11 Impact factor: 7.640
Authors: I Sekine; Y Nishiwaki; R Kakinuma; K Kubota; F Hojo; T Matsumoto; H Ohmatsu; K Goto; T Kodama; K Eguchi; T Shinkai; T Tamura; Y Ohe; H Kunitoh; K Yoshimura; N Saijo Journal: Br J Cancer Date: 2003-03-24 Impact factor: 7.640