Search results for "lung cancer"
showing 10 items of 508 documents
c-erbB-2 expression in small-cell lung cancer is associated with poor prognosis.
2001
Small-cell lung cancer (SCLC) carries a bad prognosis despite good initial response to chemotherapy. It is therefore important to identify molecular markers that influence survival as potential new therapeutic targets. In our study, expression of the tyrosine kinase c-erbB-2 (HER2/neu) receptor in tumor tissues of 107 consecutive newly diagnosed patients with primary SCLC was quantified using a monoclonal antibody directed against the c-terminal domain of c-erbB-2. A clear-cut positive expression of c-erbB-2 was observed in 13% of patients. Surprisingly, c-erbB-2 was an independent prognostic factor (RR = 2.16; p = 0.014) when a proportional-hazard model was adjusted to stage (limited vs. e…
A pilot study of vinorelbine on a weekly schedule in recurrent and/or metastatic squamous cell carcinoma of the head and neck.
1993
Vinorelbine (VNR), 5′-nor-anhydrovinblastine, is a new semi-synthetic vinka alkaloid with selective affinity for mitotic microtubules, which has been shown to be active against several non small cell lung cancer lines in vitro [1]. VNR has been reported to yield a 34.7 % and 20 % overall response rate in patients with squamous cell lung carcinoma and bronchial adenocarcinoma respectively [2]. Moreover, VNR has been shown to be active in advanced breast carcinoma where it may induce a 30–50 % response rate depending on the extent of pretreatment [3]. We tested the activity and toxicity of single agent VNR given on a weekly schedule in a series of patients with recurrent and/or metastatic squ…
Prophylactic cranial irradiation in stage IV small cell lung cancer
2019
Background: Due to conflicting results between major trials the role of prophylactic cranial irradiation (PCI) in stage IV small cell lung cancer (SCLC) is controversial.Methods: We obtained a list of 13 European experts from both the European Society for Therapeutic Radiation Oncology (ESTRO) and the International Association for the Study of Lung Cancer (IASLC). The strategies in decision making for PCI in stage IV SCLC were collected. Decision trees were created representing these strategies. Analysis of consensus was performed with the objective consensus methodology.Results: The factors associated with the recommendation for the use of PCI included the fitness of the patient, young age…
A Tetra-Panel of Serum Circulating miRNAs for the Diagnosis of the Four Most Prevalent Tumor Types
2020
The purpose of this study is to clinically validate a series of circulating miRNAs that distinguish between the 4 most prevalent tumor types (lung cancer (LC)
Programmed Death Ligand 1 (PD-L1) as a Predictive Biomarker for Pembrolizumab Therapy in Patients with Advanced Non-Small-Cell Lung Cancer (NSCLC).
2019
Recently, immunotherapy has been shown to be an effective and helpful therapeutic option for the treatment of advanced non-small-cell lung cancer (NSCLC). The activity of antitumor T cells may be restored through the checkpoint blockade using anti-programmed death 1 or anti-programmed death ligand 1 (PD-L1) antibodies, showing, in several cancer patients, an increased progression-free survival and overall survival compared with classical chemotherapy. As recently shown by several studies, the PD-L1 expression levels in tumors may offer a selection criterion for patients to predict their immunotherapy response. In particular, NSCLC patients with high tumor PD-L1 levels (proportional score ≥ …
Quality of Life Analysis of TORCH, a Randomized Trial Testing First-Line Erlotinib Followed by Second-Line Cisplatin/Gemcitabine Chemotherapy in Adva…
2012
INTRODUCTION:: The TORCH (Tarceva or Chemotherapy) trial randomized patients with advanced non-small-cell lung cancer to first-line erlotinib followed by second-line cisplatin/gemcitabine versus. standard inverse sequence. The trial, designed to test noninferiority in overall survival, was stopped at interim analysis because of inferior survival in the experimental arm. Quality of life (QoL), a secondary outcome, is reported here. METHODS:: QoL was assessed at baseline and every 3 weeks during first-line, using European Organization for Research and Treatment of Cancer Quality of Life Questionnaire - Core 30 and QLQ-lung cancer specific module (LC13). Mean changes from baseline within arms …
Phase III study in stage IV non-small-cell lung cancer patients treated with two courses of cisplatin/gemcitabine followed by a randomization to thre…
2007
BACKGROUND: This randomised phase III study investigated if in responsive and stable disease (SD) stage IV patients after two courses of cisplatin and gemcitabine, single-agent gemcitabine (experimental arm) was not inferior in terms of overall survival (OS) to cisplatin-gemcitabine (standard arm). PATIENTS AND METHODS: Noninferiority was defined as an increase in the hazard of death (HR) < or = 1.33 in the experimental arm. From January 2001 to February 2004, 340 patients were registered and 250 were randomised. Cisplatin was administered on day 1 at 75 mg/m2 and Gemcitabine on days 1 and 8 at 1250 mg/m2 every 3 weeks. RESULTS: Response rate after two courses was 29%. The 1-year progressio…
Durvalumab after definitive chemoradiotherapy in locally advanced NSCLC: Data of the German EAP
2021
Following the PACIFIC trial, durvalumab has been approved by the European Medicines Agency (EMA) for consolidation of locally advanced PD-L1-positive NSCLC after chemoradiotherapy (CRT). Patients were treated with durvalumab in the EAP from 22.11.2017 to 15.10.2018 allowing analysis of its efficacy and safety. 211 patients were registered by 90 German centres. Data were collected retrospectively by questionnaire and queries. 56 centres reported data on 126 patients who actually received at least one cycle of durvalumab. In contrast to the PACIFIC-trial population, some patients with oligometastatic disease and a history of autoimmune disease are included in the EAP population. Information o…
Immunotherapy: is a minor god yet in the pantheon of treatments for lung cancer?
2014
Abstract: Immunotherapy has been studied for many years in lung cancer without significant results, making the majority of oncologists quite skeptical about its possible application for non-small cell lung cancer treatment. However, the recent knowledge about immune escape and subsequent cancer immunoediting has yielded the development of new strategies of cancer immunotherapy, heralding a new era of lung cancer treatment. Cancer vaccines, including both whole-cell and peptide vaccines have been tested both in early and advanced stages of non-small cell lung cancer. New immunomodulatory agents, including anti-CTLA4, anti-PD1/PDL1 monoclonal antibodies, have been investigated as monotherapy …
Cytokine Plasma Levels: Reliable Predictors for Radiation Pneumonitis?
2008
BackgroundRadiotherapy (RT) is the primary treatment modality for inoperable, locally advanced non-small-cell lung cancer (NSCLC), but even with highly conformal treatment planning, radiation pneumonitis (RP) remains the most serious, dose-limiting complication. Previous clinical reports proposed that cytokine plasma levels measured during RT allow to estimate the individual risk of patients to develop RP. The identification of such cytokine risk profiles would facilitate tailoring radiotherapy to maximize treatment efficacy and to minimize radiation toxicity. However, cytokines are produced not only in normal lung tissue after irradiation, but are also over-expressed in tumour cells of NSC…