Prognostic and predictive effect of gene copy number and mutation status in early stage non-small cell lung cancer patients.

Background: In the current analysis, we characterize the prognostic significance of mutations with concomitant copy number aberrations (CNA) in early stage non-small cell lung cancer (NSCLC), and evaluate the ability to predict survival benefit from adjuvant chemotherapy.

Methods: Clinical and genomic data from the LACE (Lung Adjuvant Cisplatin Evaluation)-Bio consortium was utilized. CNAs were categorized as Gain (CN ≥2) or Neutral (Neut)/Loss; status was defined as wild type (WT) or mutant (MUT).

LACE-Bio: Validation of Predictive and/or Prognostic Immunohistochemistry/Histochemistry-based Biomarkers in Resected Non-small-cell Lung Cancer.

Background: Complete resection of non-small-cell lung cancer (NSCLC) offers the potential for cure after surgery and adjuvant chemotherapy. Patients may not benefit and may experience severe toxicity. There are no validated molecular tools to allow better patient selection.

Should surgery be part of the multimodality treatment for stage IIIB non-small cell lung cancer?

Background: Traditionally, treatment for stage IIIB (T4N2M0 and T1-4N3M0) NSCLC consists in definitive chemoradiation. Surgery is used only anecdotally. Here, we studied outcome for patients treated with multimodality including surgery.

Novel active agents in patients with advanced NSCLC without driver mutations who have progressed after first-line chemotherapy.

Despite the efficacy of a number of first-line treatments, most patients with advanced-stage non-small cell lung cancer (NSCLC) experience disease progression that warrants further treatment. In this review, we examine the role of novel active agents for patients who progress after first-line therapy and who are not candidates for targeted therapies. More therapeutic options are needed for the management of patients with NSCLC after failure of first-line chemotherapy.

The European Cancer Patient's Bill of Rights, update and implementation 2016.

In this implementation phase of the European Cancer Patient's Bill of Rights (BoR), we confirm the following three patient-centred principles that underpin this initiative:The right of every European citizen to receive the most accurate information and to be proactively involved in his/her care.The right of every European citizen to optimal and timely access to a diagnosis and to appropriate specialised care, underpinned by research and innovation.The right of every European citizen to receive care in health systems that ensure the best possible cancer prevention, the earliest possible diagnosis of their cancer, improved outcomes, patient rehabilitation, best quality of life and affordable health care.

EGFR and KRAS molecular genotyping for pulmonary carcinomas: Feasibility of a simple and rapid technique implementable in any department of pathology.

Objectives: EGFR and KRAS genes are routinely tested in lung carcinomas with therapeutic implications. However the current testing methods require complex infrastructures and the delay for diagnosis remains often rather long, especially for initiating an appropriate treatment in patients with advanced stage tumor and short life expectancy.

Material And Methods: We evaluated the Idylla™ fully automated molecular diagnostic system in routine conditions in 79 lung adenocarcinomas and 14 other non-small cell lung carcinomas, mostly in advanced stages (III or IV: 85%).

Pooled Analysis of the Prognostic and Predictive Effects of TP53 Comutation Status Combined With KRAS or EGFR Mutation in Early-Stage Resected Non-Small-Cell Lung Cancer in Four Trials of Adjuvant Chemotherapy.

Purpose Our previous work evaluated individual prognostic and predictive roles of TP53, KRAS, and EGFR in non-small-cell lung cancer (NSCLC). In this analysis, we explore the prognostic and predictive roles of TP53/KRAS and TP53/EGFR comutations in randomized trials of adjuvant chemotherapy versus observation. Patients and Methods Mutation analyses (wild-type [WT] and mutant) for TP53, KRAS, and EGFR were determined in blinded fashion in multiple laboratories.

Dendritic cell-derived exosomes as maintenance immunotherapy after first line chemotherapy in NSCLC.

Dendritic cell-derived exosomes (Dex) are small extracellular vesicles secreted by viable dendritic cells. In the two phase-I trials that we conducted using the first generation of Dex (IFN-γ-free) in end-stage cancer, we reported that Dex exerted natural killer (NK) cell effector functions in patients. A second generation of Dex (IFN-γ-Dex) was manufactured with the aim of boosting NK and T cell immune responses.

Prognostic and Predictive Effect of TP53 Mutations in Patients with Non-Small Cell Lung Cancer from Adjuvant Cisplatin-Based Therapy Randomized Trials: A LACE-Bio Pooled Analysis.

Introduction: Tumor protein p53 gene (TP53) mutations are common in stage I through III non-small cell lung cancer, but clinical trials have shown inconsistent results regarding their relationship to the effects of adjuvant therapy. The objective is to clarify their putative prognostic and predictive effects.

Methods: A pooled analysis of TP53 mutations (exons 5-8) was conducted in four randomized trials (the International Adjuvant Lung Cancer Trial, J BRonchus 10, Cancer and Leukemia Group B-9633, and Adjuvant Navelbine International Trialist Association trial) of platinum-based adjuvant chemotherapy (ACT) versus observation (OBS).

Prognostic Effect of Tumor Lymphocytic Infiltration in Resectable Non-Small-Cell Lung Cancer.

Purpose: Tumor lymphocytic infiltration (TLI) has differing prognostic value among various cancers. The objective of this study was to assess the effect of TLI in lung cancer.

Patients And Methods: A discovery set (one trial, n = 824) and a validation set (three trials, n = 984) that evaluated the benefit of platinum-based adjuvant chemotherapy in non-small-cell lung cancer were used as part of the LACE-Bio (Lung Adjuvant Cisplatin Evaluation Biomarker) study.

Autologous tracheal replacement for cancer.

Surgical research has failed during fifty years to find an ideal substitute for the trachea after extended resection. All the prostheses could erode the adjacent structures or lead to infection or obstructive issues. Innovation in surgery development has been improved using novel techniques of plastic surgery.

Subclavian artery resection and reconstruction for thoracic inlet neoplasms.

Background: To update the long-term outcomes after subclavian artery (SA) resection and reconstruction during surgery for thoracic inlet (TI) cancer through the anterior transclavicular approach.

Methods: Between 1985 and 2014, 85 patients (60 men and 25 women; mean age, 52 years) underwent en bloc resection of thoracic-inlet non-small cell lung cancer (NSCLC) (n=69), sarcoma (n=11), breast carcinoma (n=3) or thyroid carcinoma (n=2) involving the SA. L-shaped transclavicular cervicothoracotomy was performed, with posterolateral thoracotomy in 18 patients or a posterior midline approach in 15 patients.

A simplified interventional mapping system (SIMS) for the selection of combinations of targeted treatments in non-small cell lung cancer.

Non-small cell lung cancer (NSCLC) is a leading cause of death worldwide. Targeted monotherapies produce high regression rates, albeit for limited patient subgroups, who inevitably succumb. We present a novel strategy for identifying customized combinations of triplets of targeted agents, utilizing a simplified interventional mapping system (SIMS) that merges knowledge about existent drugs and their impact on the hallmarks of cancer.

Subtype Classification of Lung Adenocarcinoma Predicts Benefit From Adjuvant Chemotherapy in Patients Undergoing Complete Resection.

Purpose: The classification for invasive lung adenocarcinoma by the International Association for the Study of Lung Cancer, American Thoracic Society, European Respiratory Society, and WHO is based on the predominant histologic pattern-lepidic (LEP), papillary (PAP), acinar (ACN), micropapillary (MIP), or solid (SOL)-present in the tumor. This classification has not been tested in multi-institutional cohorts or clinical trials or tested for its predictive value regarding survival from adjuvant chemotherapy (ACT).

Patients And Methods: Of 1,766 patients in the IALT, JBR.

Adjuvant chemotherapy for resected early-stage non-small cell lung cancer.

Background: To evaluate the effects of administering chemotherapy following surgery, or following surgery plus radiotherapy (known as adjuvant chemotherapy) in patients with early stage non-small cell lung cancer (NSCLC),we performed two systematic reviews and meta-analyses of all randomised controlled trials using individual participant data. Results were first published in The Lancet in 2010.

Objectives: To compare, in terms of overall survival, time to locoregional recurrence, time to distant recurrence and recurrence-free survival:A.

Is sacrifying the phrenic nerve during thymoma resection worthwhile?

Objectives: Locally advanced thymoma can often involve the phrenic nerve (PN) due to its location on the mediastinal pleura. However, en bloc resection including the PN may cause severe postoperative complications, especially in myasthenia gravis patients. The aim of the study was to determine whether a PN involved could be spared during thymoma resection.

Significance of TP53 mutations as predictive markers of adjuvant cisplatin-based chemotherapy in completely resected non-small-cell lung cancer.

Adjuvant cisplatin-based chemotherapy only marginally improves survival in patients with completely resected non-small-cell lung cancer (NSCLC). We have evaluated the predictive value of mutations in TP53, encoding the tumour suppressor p53, in the International Adjuvant Lung Cancer Trial (IALT), a randomized trial of adjuvant cisplatin-based chemotherapy against observation. TP53 (exons 4-8) was sequenced in 524 archived specimens of IALT patients with a median follow-up of 7.

A catalyst for change: the European cancer Patient's Bill of Rights.

The European Cancer Concord is a unique patient-centered partnership that will act as a catalyst to achieve improved access to an optimal standard of cancer care and research for European citizens. In order to provide tangible benefits for European cancer patients, the partnership proposes the creation of a “European Cancer Patient’s Bill of Rights,” a patient charter that will underpin equitable access to an optimal standard of care for Europe’s citizens.

Small-cell carcinoma in the setting of pulmonary adenocarcinoma: new insights in the era of molecular pathology.

Introduction: Transformation into small-cell lung carcinoma (SCLC) has been reported as an evolution of lung adenocarcinoma acquiring resistance to epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKI). However, spontaneous association of SCLC and adenocarcinoma also exists. We sought to compare patients' clinical features and mutation status of EGFR in each tumor component in these conditions.