Search results for "lung cancer"

Looking for a new panacea in ALK-rearranged NSCLC: may be Ceritinib?

2014

Abstract: In the past decade, the advent of targeted therapy led to a silent revolution in the war against lung cancer and a significant evolution on the concept of Phase I clinical trials design. Thanks to the specificity of their target, the new drugs have radically changed NSCLC treatment, leading to the development of personalized strategies. The accelerated approval of the first ALK-inhibitor, Crizotinib and more recently Ceritinib, without a Phase III randomized, clinical trial, has been an amazing success story in lung cancer research, marking the beginning of a new decade of targeted drugs development, characterized by modern, biomarker-driven, early clinical trial design and shorte…

Prognostic Impact of Vegfa in Resectable Non-Small-Cell Lung Cancer

2014

ABSTRACT Aim: Angiogenesis is a main process which happens in tumors and that promotes its growth, invasive capacity and metastasis. Host genetic variability within VEGF pathway may affect angiogenic signaling and alter patient's sensitivity to anti-angiogenic therapies and therefore the prognostic. The goal in the present study is to analyze the prognostic value of several SNPs in angiogenic genes and the relative expression of those genes, using a cohort of patients diagnosed with resectable non-small cell lung cancer. Methods: This study included 127 resectable (I-IIIA) NSCLC patients. RNA and DNA extractions from tissues were performed using Trizol®. 20 ng of DNA were used for studies o…

The prognostic impact of PD1 and PDL1 expression in non-small cell lung cancer

2015

Introduction: To improve the prognosis of lung cancer patients, immunotherapy is expected to become a powerful therapeutic option. Several clinical studies demonstrate a positive prognostic effect of a targeted therapy against the programmed cell death receptor PD1 and its ligand PDL1 in solid tumors. For non-small lung cancer (NSCLC) however, the diagnostic, prognostic and predictive impact of these factors needs to be clarified. Materials and Methods: Immunohistochemistry was performed to evaluate the expression profile of PD1 and PDL1 in 398 NSCLC patients (median age: 66 years, 78% male sex, 45% squamous cell carcinoma (SCC) histology). Statistical analysis included Fisher9s Exact test,…

Mortality in early-stage, surgically resected non-small cell lung cancer less than 3cm of size: Competing risk analysis

2015

Abstract Background and objective Survival studies of non-small cell lung cancer (NSCLC) are usually based on the Kaplan–Meier method. However, other factors not covered by this method may modify the observation of the event of interest. There are models of cumulative incidence (CI), that take into account these competing risks, enabling more accurate survival estimates and evaluation of the risk of death from other causes. We aimed to evaluate these models in resected early-stage NSCLC patients. Patients and method This study included 263 patients with resected NSCLC whose diameter was ≤3 cm without node involvement (N0). Demographic, clinical, morphopathological and surgical variables, TN…

Early detection of lung cancer in exhaled breath condensate using miRNA markers

2015

Background: Lung cancer is the leading cause of death by cancer worldwide. Since 5-year survival rate increases significantly when lung cancer is diagnosed at early stages, the development of accurate non-invasive biomarkers for early lung cancer diagnosis is of utmost importance. Over the last years, several tumour biomarkers based on microRNAs (miRNAs) determined in exhaled breath condensate (EBC) have been evaluated and could be applied to early diagnosis of lung cancer. Rationale: miRNA signatures for surgical specimens of lung cancer have been determined providing a panel of differentially expressed miRNAs that were able to discriminate lung cancer patients from normal subjects. Using …

Metabolic Response Assessment in Non-Small Cell Lung Cancer Patients after Platinum-Based Therapy: A Preliminary Analysis

2015

The purpose of this study was to evaluate the clinical value of PET (Positron Emission Tomography) for early prediction of tumor response to platinum-based therapy in patients with nonsmall cell lung cancer (NSCLC). The evaluation was carried out comparing the standard treatment response using RECIST (Response Evaluation Criteria in Solid Tumors) with metabolic treatment response according to European Organization for Research and Treatment of Cancer (EORTC) recommendations, PET Response Criteria in Solid Tumors (PERCIST), Total Lesion Glycolysis (TLG) and Metabolic Tumor Volume (MTV). Seventeen inoperable patients with stage IV NSCLC were enrolled between October 2011 and June 2013: PET st…

Upregulated Mirna 21 in Kras Mutated Patients is Related to Prognosis in Resectable Non-Small Cell Lung Cancer

2015

Update of REVEL: A randomized, double-blind, phase III study of docetaxel (DOC) and ramucirumab (RAM; IMC-1121B) versus DOC and placebo (PL) in the s…

2015

Lung cancer: does age affect treatment strategy?

2009

Baseline absolute neutrophil count (ANC), derived neutrophil-to-lymphocyte ratio (dNLR) and platelet-to-lymphocyte ratio (PLR) and outcome in non sma…

2017

Nivolumab (N) is a novel therapeutic option in NSCLC, with a significant survival gain compared with Docetaxel (D). However, predictive biomarkers are lacking and no strategies have been adopted to date for optimal patients (pts) selection. The presence of systemic inflammation has been correlated with poor outcome in many cancer types. We aimed to evaluate whether there is a correlation between some indicators of inflammation and response in pts treated with N or D.