Erschienen in:
01.12.2005
A Phase II Study of the Docetaxel–Carboplatin Chemotherapy Regimen in Advanced Non-Small-Cell Lung Cancer
verfasst von:
Nicolas Tsavaris, Christos Kosmas, Elias Skopelitis, Kostantinos Gennatas, Alexandra Zorbala, Paris Papas, Panagiotis Gouveris, George Antypas, Sofia Rokana, George Tzelepis
Erschienen in:
Lung
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Ausgabe 6/2005
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Abstract
The efficacy of the docetaxel–carboplatin combination chemotherapy was studied in various phase II studies. Based on these data we aimed to test the regimen in previously untreated patients with advanced advanced non-smoking lung cancer (NSCLC) with docetaxel 80 mg/m2 a standard dose of carboplatin at AUC = 5, in an attempt to define the efficacy and tolerability of the combination in an open-label phase II study. Patients with histologically confirmed advanced NSCLC stage IIIB and IV were candidates for the present study. Docetaxel was administered at 80 mg/m2 over 1 h by intravenous (IV) infusion followed by carboplatin AUC = 5 in 30 min IV infusion, both on day 1, and recycled every 21 days. Sixty patients received 263 courses of therapy in total; 231/263 (88%) were administered according to the planned doses, and 48/60 (80%) patients received chemotherapy without decrement of the dose; 32/263 (12%) of the courses were administered with a 10%–30% dose reduction. Complete responses (CR) were seen in 5 patients (8.3%) and partial responses (PR) in 16 patients (26.7%) for an overall response rate of 35%. Median duration of response was 7.5 months [95% confidence interval (CI)-7.1–7.9], time to progression (TIP) 11.5 months (95% CI-8.2–14.8), median overall survival (OS) 15.0 months (95% CI-10.8–19.2). One-year survival was 61.7%. Toxicity was acceptable; it was calculated according to the administered cycles and was mainly neutropenia: grade 3, 9% and grade 4, 2%; anemia: grade 3, 8%; nausea and vomiting: grade 3, 8%. The outpatient regimen of docetaxel–carboplatin is effective with acceptable toxicity in patients with advanced NSCLC.