PURPOSE: This phase II study is performed to evaluate the safety, efficacy and tolerability of carboplatin combined with weekly docetaxel in patients with advanced non-small cell lung cancer (NSCLC). PATIENTS AND METHODS: All patients were treated with the combination of docetaxel 35 mg/m(2) by IV infusion over 30-60 min weekly, on days 1, 8, and 15, for 3 weeks followed by 1 week of rest, with intravenous carboplatin (AUC 6) administered immediately afterward on day 1. Cycles were repeated every 28 days. RESULTS: Forty-seven (95.9%) of the 49 patients were assessable for response, one case of complete response and 17 cases of partial response were confirmed, giving an overall response rate of 36.7% (95% CI 23.2-50.2%). The median time to progression and overall survival (OS) for all patients were 5.2 months (95% CI 4.1-6.3 months) and 10.4 months (95% CI 7.3-13.5 months), respectively. The estimate of OS at 12 months was 37.6% (95% CI 24.0-51.2%). The most severe hematologic adverse event was anemia, which occurred with grade 3/4 intensity in 7 (14.9%) patients. Neutropenia occurred with grade 3 intensity in 4 (8.5%) patients. However, no grade 4 neutropenia was observed. Grade 3 nausea/vomiting, diarrhea, asthenia, nail changes, and skin reaction were observed in 6 (12.8%), 3 (6.4%), 2 (4.3%), 2 (4.3%) and 1 (2.1%) patients. Yet, no grade 4 non-hematologic toxicity was observed. CONCLUSIONS: The combination of carboplatin with weekly docetaxel is a tolerated treatment modality with encouraging activity and survival outcome in previously untreated patients with advanced NSCLC.
PURPOSE: This phase II study is performed to evaluate the safety, efficacy and tolerability of carboplatin combined with weekly docetaxel in patients with advanced non-small cell lung cancer (NSCLC). PATIENTS AND METHODS: All patients were treated with the combination of docetaxel 35 mg/m(2) by IV infusion over 30-60 min weekly, on days 1, 8, and 15, for 3 weeks followed by 1 week of rest, with intravenous carboplatin (AUC 6) administered immediately afterward on day 1. Cycles were repeated every 28 days. RESULTS: Forty-seven (95.9%) of the 49 patients were assessable for response, one case of complete response and 17 cases of partial response were confirmed, giving an overall response rate of 36.7% (95% CI 23.2-50.2%). The median time to progression and overall survival (OS) for all patients were 5.2 months (95% CI 4.1-6.3 months) and 10.4 months (95% CI 7.3-13.5 months), respectively. The estimate of OS at 12 months was 37.6% (95% CI 24.0-51.2%). The most severe hematologic adverse event was anemia, which occurred with grade 3/4 intensity in 7 (14.9%) patients. Neutropenia occurred with grade 3 intensity in 4 (8.5%) patients. However, no grade 4 neutropenia was observed. Grade 3 nausea/vomiting, diarrhea, asthenia, nail changes, and skin reaction were observed in 6 (12.8%), 3 (6.4%), 2 (4.3%), 2 (4.3%) and 1 (2.1%) patients. Yet, no grade 4 non-hematologic toxicity was observed. CONCLUSIONS: The combination of carboplatin with weekly docetaxel is a tolerated treatment modality with encouraging activity and survival outcome in previously untreated patients with advanced NSCLC.