Abstract:

Purpose: To evaluate the efficacy and safety of the docetaxel-cisplatin combination in patients with advanced non-small-cell lung cancer (NSCLC). Patients and methods: Chemotherapy-naive patients with histologically confirmed, measurable stage IIIB or IV NSCLC, a World Health Organization (WHO) performance status of 0-2 and adequate bone marrow, renal, hepatic and cardiac function were eligible for the study. Patients received docetaxel (100 mg/m2) as an one-hour infusion on day 1 and cisplatin (80 mg/m2) as a 30-min infusion with appropriate hydration on day 2. Granulocyte colony- stimulating factor (G-CSF; 150 μg/m2, SC) was given on days 3 to 13. Treatment was repeated every three weeks. Results: Fifty-three patients were enrolled (28 with stage IIIB and 25 with stage IV). One complete and 23 partial responses were observed (overall response rate (OR): 45%; 95% CI: 34,1%-61.8%). The response rate was 57% and 32% in patients with stages IIIB and IV disease (P = NS). The median time to progression was 36 weeks and the median survival 48 weeks; the one-year survival was 48%. Grade 3-4 neutropenia occurred in 23 patients, 15 of whom were hospitalized for neutropenic fever; two patients died of sepsis. Grade 2 neurotoxicity was observed in six patients and grade 3 in five patients; grade 3 fatigue occurred in seven patients, grade 3-4 mucositis in four patients and grade 3- 4 diarrhea in six patients. Mild allergic reactions and oedema were observed in five and four patients, respectively. The median dose intensity was 30 mg/m2/week for docetaxel and 24 mg/m2/week for cisplatin, corresponding to 91% and 89% of the specified protocol doses, respectively. Conclusions: The docetaxel-cisplatin combination is an active regimen in advanced NSCLC, but hematologic toxicity remains high despite the prophylactic use of G-CSF.

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Cited By :70Export Date: 21 February 2017

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