BACKGROUND: There is no standard second-line therapy for advanced pancreatic cancer (APC). We evaluated the epidermal growth factor receptor (EGFR) inhibitor gefitinib and docetaxel in a phase II study following gemcitabine failure. METHODS: EGFR overexpression was not required. The initial docetaxel dose was 75 mg/m(2) on day 1 every 21 days. Due to febrile neutropenia in 8 of the first 18 patients, the dose was reduced to 60 mg/m(2). Gefitinib, 250 mg/day orally, was given continuously. RESULTS: Forty-one patients received treatment and were evaluable. Febrile neutropenia was seen in 11 patients (27%), with most events occurring at the docetaxel dose of 75 mg/m(2) (8 of 18 patients). Common treatment-related grade 3/4 toxicities were: fatigue (7%), nausea (7%), diarrhea (5%) and vomiting (2%). There was 1 partial response and stable disease in 19 patients. Time to progression was 1.8 months and median survival was 4.5 months (95% CI 2.9-5.7). CONCLUSION: The tolerability and feasibility of second-line therapy for APC was demonstrated. The combination of gefitinib and docetaxel showed evidence of limited efficacy. Copyright 2009 S. Karger AG, Basel.
BACKGROUND: There is no standard second-line therapy for advanced pancreatic cancer (APC). We evaluated the epidermal growth factor receptor (EGFR) inhibitor gefitinib and docetaxel in a phase II study following gemcitabine failure. METHODS:EGFR overexpression was not required. The initial docetaxel dose was 75 mg/m(2) on day 1 every 21 days. Due to febrile neutropenia in 8 of the first 18 patients, the dose was reduced to 60 mg/m(2). Gefitinib, 250 mg/day orally, was given continuously. RESULTS: Forty-one patients received treatment and were evaluable. Febrile neutropenia was seen in 11 patients (27%), with most events occurring at the docetaxel dose of 75 mg/m(2) (8 of 18 patients). Common treatment-related grade 3/4 toxicities were: fatigue (7%), nausea (7%), diarrhea (5%) and vomiting (2%). There was 1 partial response and stable disease in 19 patients. Time to progression was 1.8 months and median survival was 4.5 months (95% CI 2.9-5.7). CONCLUSION: The tolerability and feasibility of second-line therapy for APC was demonstrated. The combination of gefitinib and docetaxel showed evidence of limited efficacy. Copyright 2009 S. Karger AG, Basel.
Authors: György Bodoky; Constanta Timcheva; David Robert Spigel; Phillip Joseph La Stella; Tudor Eliade Ciuleanu; G Pover; N C Tebbutt Journal: Invest New Drugs Date: 2011-05-19 Impact factor: 3.850
Authors: C Yoo; J Y Hwang; J-E Kim; T W Kim; J S Lee; D H Park; S S Lee; D W Seo; S K Lee; M-H Kim; D J Han; S C Kim; J-L Lee Journal: Br J Cancer Date: 2009-10-13 Impact factor: 7.640