• C Pallarés, J Capdevila, A Paredes, N Farré, J P Ciria, I Membrive, L Basterrechea, G Gomez-Segura, and A Barnadas.
• Department of Medical Oncology, Sant Pau University Hospital, St. Antoni M(a) Claret 167, 08025 Barcelona, Spain.
• Lung Cancer. 2007 Nov 1; 58 (2): 238-45.

PurposeWe conducted a prospective phase II trial to evaluate the efficacy and toxicity of induction chemotherapy with paclitaxel plus carboplatin followed by concurrent radiotherapy with weekly paclitaxel in stage IIIB non-small-cell lung cancer (NSCLC) patients.Patients And MethodsPatients with stage IIIB NSCLC received two 3-week cycles of paclitaxel 200mg/m(2) combined with carboplatin (target area under the plasma concentration curve (AUC) of 6 mg/ml) followed by weekly paclitaxel 50mg/m(2) concurrently with radiotherapy consisted of 2 Gy daily, 5 days per week (60 Gy total dose in 6 weeks). The median follow-up period was 5 years.ResultsBetween March 1999 and January 2002, 21 patients were enrolled and analyzed. Ninety percent of patients completed the planned treatment schedule. The overall response rate was 76% (24% complete response and 52% partial response). The median overall survival time was 15 months and the 1-year, 2-year and 5-year overall survival rates were 57, 33 and 24%, respectively. The disease progression rate at 1 year was 43% and the median progression-free survival was 8 months. During the chemoradiation period, grade 3-4 oesophagitis and pneumonitis were observed in 24 and 14% of patients, respectively.ConclusionsInduction chemotherapy with carboplatin and paclitaxel followed by weekly paclitaxel with concurrent radiotherapy was found to be active and tolerable in selected stage IIIB NSCLC patients. Further studies are needed to improve the safety profile and outcome in this setting.

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