Oral vinorelbine and cisplatin as first-line therapy for advanced squamous NSCLC patients: a prospective randomized international phase II study (NAVoTrial 03).

Objective: The study investigated the efficacy and safety of oral vinorelbine-cisplatin (OV-CDDP) and gemcitabine-cisplatin (GEM-CDDP) in patients with squamous non-small cell lung cancer (sq-NSCLC).

Patients And Methods: This was an open-label, prospective, multicenter, international phase II study that enrolled untreated patients with advanced sq-NSCLC. Patients were randomized to receive 3-week cycles of either 60-80 mg/m OV days 1 and 8 in combination with 80 mg/m CDDP day 1 (arm A) or 1250 mg/m GEM days 1 and 8 in combination with 75 mg/m CDDP day 1 (arm B).

Clinical management and outcome of patients with advanced NSCLC carrying EGFR mutations in Spain.

Background: Although the benefit of first-line epidermal growth factor receptor (EGFR) tyrosine-kinase inhibitors (TKIs) over chemotherapy has been demonstrated in several clinical trials, data from clinical practice is lacking and the optimal EGFR TKI to be used remains unclear. This study aims to assess the real-life diagnostic and clinical management and outcome of patients with advanced non-small-cell lung cancer (NSCLC) carrying EGFR mutations in Spain.

Methods: All consecutive patients recently diagnosed with advanced or metastatic NSCLC from April 2010 to December 2011 in 18 Spanish hospitals and carrying EGFR mutations were retrospectively evaluated.

Association of EGFR L858R Mutation in Circulating Free DNA With Survival in the EURTAC Trial.

Importance: The EURTAC trial demonstrated the greater efficacy of erlotinib compared with chemotherapy for the first-line treatment of European patients with advanced non-small-cell lung cancer (NSCLC) harboring oncogenic epidermal growth factor receptor (EGFR) mutations (exon 19 deletion or L858R mutation in exon 21) in tumor tissue.

Objective: To assess the feasibility of using circulating free DNA (cfDNA) from blood samples as a surrogate for tumor biopsy for determining EGFR mutation status and to correlate EGFR mutations in cfDNA with outcome.

Design, Setting, And Participants: This prespecified analysis was a secondary objective of the EURTAC trial using patients included in the EURTAC trial from 2007 to 2011 with available baseline serum or plasma samples.

Randomized phase II trial of non-platinum induction or consolidation chemotherapy plus concomitant chemoradiation in stage III NSCLC patients: mature results of the Spanish Lung Cancer Group 0008 study.

The optimal schedule and regimen of chemotherapy (CT) in association with chemoradiation has not been established in stage III non-small-cell lung cancer (NSCLC). We have compared three schedules of non-platinum-based CT plus either radiotherapy or chemoradiation. From May 2001 to June 2006, 158 patients with unresectable stage III NSCLC were enrolled in a randomized phase II trial with overall response rate (ORR) as the primary endpoint.

Cisplatin plus oral vinorelbine as first-line treatment for advanced non-small-cell lung cancer: a prospective study confirming that the day-8 hemogram is unnecessary.

Introduction: Cisplatin plus oral vinorelbine, one of the standard treatments for metastatic non-small-cell lung cancer (NSCLC), is associated with a high rate of neutropenia, and a hemogram is performed on day 8. We analyzed the oncologists' opinions and the result of the hemogram on day 8 to address the question of whether this hemogram could be avoided.

Materials And Methods: Fifty-eight chemotherapy-naive, advanced NSCLC patients were included.

Erlotinib versus standard chemotherapy as first-line treatment for European patients with advanced EGFR mutation-positive non-small-cell lung cancer (EURTAC): a multicentre, open-label, randomised phase 3 trial.

Background: Erlotinib has been shown to improve progression-free survival compared with chemotherapy when given as first-line treatment for Asian patients with non-small-cell lung cancer (NSCLC) with activating EGFR mutations. We aimed to assess the safety and efficacy of erlotinib compared with standard chemotherapy for first-line treatment of European patients with advanced EGFR-mutation positive NSCLC.

Methods: We undertook the open-label, randomised phase 3 EURTAC trial at 42 hospitals in France, Italy, and Spain.

[Prognostic value of ERBB2 amplification and protein expression in small cell lung cancer].

Objective: Our objective was to evaluate ERBB2 oncogene amplification using fluorescence in situ hybridization (FISH) and protein overexpression using immunohistochemical techniques, and to explore their possible prognostic value in a series of patients with small cell carcinoma.

Patients And Methods: Included in the study were 99 patients with small cell tumors, classified in 2 broad groups: patients with limited locally advanced disease and patients with disseminated disease. Material for study was obtained in 97% of the cases (96/99) by means of endoscopic biopsy and by tomography-guided needle biopsy in the remaining 3% (3/99).

Airway pressure alters wavelet fractal dynamics and short-range dependence of respiratory variability.

We sought to quantify the autocorrelation properties and fractal dynamics of interbreath interval (IBI) variability to see if short-term airway pressure (Paw) increases affected scaling behaviour. Data were collected in anaesthetised children at basal (Ba), medium (Me) and high (Hi) Paw. Consistent with short-range dependence, the autocorrelation function was significant at five (Ba) to three (Hi) lags but lost its significance at Me.

Effect of the methylenetetrahydrofolate reductase C677T polymorphism on patients with cisplatin/gemcitabine-treated stage IV non-small-cell lung cancer.

Single nucleotide polymorphisms (SNPs) in the metabolic pathways of S-adenosylmethionine have been related to global hypomethylation and a lower number of hypermethylated CpG islands of tumor suppressor genes. Hypermethylation of checkpoint and DNA repair genes has been shown to be indicative of chemosensitivity. In the present study, we have examined the SNP of methylenetetrahydrofolate reductase (MTHFR) C677T, which affects DNA methylation patterns and is linked to elevated plasma homocysteine levels in 208 patients with gemcitabine/cisplatin-treated stage IV non-small-cell lung cancer (NSCLC).