Phase I trial, including pharmacokinetic and pharmacodynamic correlations, of combination paclitaxel and carboplatin in patients with metastatic non-small-cell lung cancer.

Purpose: To determine the maximum-tolerated dose of paclitaxel with carboplatin with and without filgrastim support in patients with metastatic non-small-cell lung cancer (NSCLC) and to investigate the pharmacokinetics of paclitaxel and carboplatin and correlate these with the pharmacodynamic effects.

Patients And Methods: Thirty-six chemotherapy-naive patients with metastatic NSCLC were entered into this phase I dose-escalation and pharmacokinetic study. Paclitaxel was initially administered as a 24-hour infusion at a fixed dose of 135 mg/m2, and the carboplatin dose was escalated in cohorts of three patients, using Calvert's formula [dose(mg) = area under the concentration time curve (glomerular filtration rate + 25)], to target areas under the concentration time curve (AUCs) of 5, 7, 9, and 11 mg/mL x minute.

Chemoradiotherapy in non-small cell lung cancer: paclitaxel/carboplatin/radiotherapy in regionally advanced disease.

Based on superior results observed with combined-modality therapy over radiotherapy alone and on the authors' previous work with carboplatin and standard daily thoracic radiotherapy in patients with advanced, unresectable non-small cell lung cancer, a phase II study was designed to incorporate radiosensitizing doses of paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) into the carboplatin/radiotherapy regimen, to improve the therapeutic index and define the toxicities. Thirty-two patients have been entered. Paclitaxel 45 mg/m2/wk was administered over 3 hours prior to carboplatin (100 mg/m2/wk) and thoracic radiotherapy (1.

Paclitaxel and carboplatin in metastatic non-small cell lung cancer: preliminary results of a phase I study.

Given their known activity against non-small cell lung cancer, paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) and carboplatin were combined in this phase I study of patients with metastatic disease to determine the maximum tolerated dose and the dose-limiting toxicity of the combination. The initial dose of paclitaxel was fixed at 135 mg/m2 given as a 24-hour infusion with carboplatin administered in escalating doses in cohorts using Calvert's formula-dose (mg) = target AUC x (GFR + 25), where AUC is area under the concentration-time curve and GFR is glomerular filtration rate-based on target AUCs of 5, 7, 9, or 11 mg/mL.min.

Feasibility and pharmacokinetics of paclitaxel, carboplatin, and concurrent radiotherapy for regionally advanced squamous cell carcinoma of the head and neck and for regionally advanced non-small cell lung cancer.

Sequential chemotherapy and radiotherapy offer considerable improvements in the care of patients with locally advanced non-small cell lung cancer (NSCLC) and squamous cell carcinoma of the head and neck (SCCHN). Improved survival for lung cancer and organ preservation in head and neck cancer have occurred with this approach, but local control remains a problem. Concurrent chemotherapy and radiotherapy can potentially improve both local control and control of micrometastases.

Pharmacokinetics of paclitaxel and carboplatin in combination.

We studied the pharmacokinetics of paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) and carboplatin administered in combination to 21 patients with advanced non-small cell lung cancer. Paclitaxel was administered as a 24-hour intravenous infusion at doses of 135 to 200 mg/m2. Carboplatin, dosed to a target area under the concentration-time curve of 5, 7, 9, or 11 mg/mL.