View clinical trials related to Non-Small Cell Lung Cancer.
Filter by:The objective of this pilot study is to determine whether 18F-FLT PET/CT can predict which patients will have poorer progression free survival and overall survival in advanced Non-small Cell Lung Cancer (NSCLC) after first-line therapy and, therefore, need more aggressive treatment.
The primary objectives of this study are to investigate the efficacy and safety of surgery combined with rAd-p53 gene therapy in treatment of advanced Non-small-cell lung carcinoma (NSCLC). The study efficacy endpoints include overall survival, progress-free survival, quality of life, and local recurrent rate. The safety endpoint is complications and adverse effects. The study hypothesis: rAd-p53 gene therapy can prolong the overall survival and reduce the local recurrent rate.
It is a trials to evaluate the overall survival (OS) of radiotherapy / EP combined with recombinant human endostatin in treatment of locally advanced (Ⅲ A / unresectable Ⅲ B) non-small cell lung cancer.
The main objective of this trial is to compare feasibility and efficacy of sequential neoadjuvant chemoradiotherapy with 44Gy concomitant boost to neoadjuvant chemotherapy alone. Secondary objectives are to assess the value of position emission tomography (PET）in predicting pathological response and event-free survival（EFS）in stage IIIA non-small cell lung cancer (NSCLC). Further to compare the amount of serum DNA in patients with stage IIIa NSCLC before, during and after chemotherapy, before and after radiotherapy (in arm A) and during follow-up in patients randomized into the trial and to correlate the Deoxyribonucleic acid (DNA) variation with tumor response, remission duration and overall survival.
BACKGROUND Platinum-based chemotherapy (CT) is the standard treatment for advanced non-small-cell lung cancer (NSCLC). Unfortunately, the survival and response rate (RR) to CT is poor. There is great interest in new treatment strategies. One of this new strategies include the use of retinoids such as atRA. The synergistic effect of cytotoxic agents with retinoids has been demonstrated in lung cancer. At the INCan, our work group carried out a phase II study trial that included 107 patients with advanced NSCLC. They were randomized to receive atRA (20-mg/m2) or placebo combined with 80 mg/m2 of cisplatin and 175 mg/m2 of paclitaxel. The results showed a significant increase in the RR of the atRA group, reaching 55.8% ( 95% CI; 46.6-64.9%) compared with 25.4% (95% CI, 21.3-29.5%; p = 0.001) in patients who received placebo. Median Progression-free survival (PFS) in the atRA group was 8.9 months, while for those of placebo, PFS was 6.0 months (p = 0.008). There were no significant differences in the grade 3-4 side effects between groups, except for hypertriglycemia, which presented with greater frequency in the atRA group (p = 0.05). Immunohistochemical stains determine the RAR B2 expression in 6 of 60 tumor samples analyzed; however, all samples expressed RAR B2 in adjacent normal tissue. HYPOTHESIS Patients with NSCLC who receive the scheme combined with first-line CT plus 45 mg/m2 of atRA will have a greater PFS and RR to CT with an acceptable toxicological profile. OBJECTIVES 1. Obtain a greater RR to CT and PFS in patients with advanced NSCLC who receive cisplatin- and paclitaxel-based CT combined with a 45-mg/m2 daily dose of atRA with an acceptable toxicological profile . 2. Evaluate the benefit of RAR beta and RAR alfa expression as a response biomarker. METHODS Three hundred and thirty patients with advanced NSCLC will be included to receive Paclitaxel 175 mg/m2 and Cisplatin 80 mg/m2 (PC) every 21 days for 6 cycles. Patients will be randomized to receive ATRA 45 mg2/day or placebo 1 week before treatment until completing six cycles. Imaging studies will be performed prior and after two cycles of CT to assess response. RAR beta and RAR alfa expression will be analyzed by immunohistochemistry in lung tumoral tissue and in the adjacent lung tissue.
The objectives of the study are to assess the efficacy and safety of live, attenuated measles vaccine as consolidation therapy in patients with measles-positive, non-small cell lung cancer with locally-advanced (stage 3B with pleural effusion) or metastatic (stage 4) tumors in remission.