Predictors of Long-Term Survival in Patients with Lung Cancer Included in the Randomized Spanish Lung Cancer Group 0008 Phase II Trial Using Concomitant Chemoradiation with Docetaxel and Carboplatin plus Induction or Consolidation Chemotherapy

PurposeThe aim of this study was to analyze prognostic variables associated with long-term survival in patients with stage III non–small-cell lung cancer enrolled in a Spanish Lung Cancer Group (SLCG) phase II trial.Patients and MethodsBetween May 2001 and June 2006, 139 patients were enrolled. The initial design included 3 arms: sequential chemotherapy (CT) followed by standard thoracic radiation therapy (TRT; RT), concomitant CT/TRT followed by consolidation CT, or induction CT followed by CT/TRT. Based on the results of the Radiation Therapy Oncology Group 9410 trial, the sequential arm was closed. Induc