0000000000239982
AUTHOR
C. Camps Herrero
1035P Effect of gut microbiota on immunotherapy of advanced NSCLC
Analysis of immunoregulatory biomarkers in early stages of non-small cell lung cancer
Stemness characterization of tumorspheres from non-small cell lung cancer: Differential expression in CSC-related markers and signaling pathways
Tobacco use in lung cancer (LC) patients (p) in Spain
Abstract Background Tobacco use, mainly as cigarette smoking, is the leading cause of lung cancer. Eighty-five percent of LC occur in smokers. Understanding the Spanish smoking habits allows the government to design health care policies against this consumption. To do so, the Grupo Espanol de Cancer de Pulmon (Spanish Lung Cancer Group) made this analysis within the context of the Thoracic Tumor Registry (TTR). Methods The TTR is an observational cohort multicenter study in Spain. The study is conducted according to the Declaration of Helsinki and approved by the institutional review board of each participating site. The registry was approved by the Spanish Drug Agency, as a non-post-author…
Exosomes in NSCLC as a source of biomarkers
Abstract Background Exosomes are small membranous vesicles (around 40-130 nm), that have been detected in different biological samples, that play a key role in NSCLC and being relevant in stem cell differentiation as well. The main objective of this study was to analyze the exosomes cargo from NSCLC cell cultures growth in monolayer (2D) and suspension conditions (3D, lung tumorespheres). Methods Cultures were established from NSCLC resected patients and cell lines. Exosomes isolation was performed by ultracentrifugation. Characterization was carried out by NTA, electron microscopy, immunoblot and flow cytometry. Mutational status of EGFR and RAS genes was analyzed by BEAMing dPCR. Transcri…
Clinical practice evaluation of opioids induced constipation management in cancer patients: The EIO-Praxis project
Abstract Background In 2017, the ECO Foundation (Excellence and Quality in Oncology) completed the EIO-50 project to learn about the diagnostic and treatment criteria of opioid-induced constipation (OIC) in cancer patients. The EIO-Praxis project was designed as a continuation of EIO-50, to learn about the current clinical practice of oncology professionals for the management of patients with OIC (process, follow-up and results). Methods 77 health care professionals (HCP) from oncology units participated in the study. Each investigator collected information from 10 medical records of cancer patients who received OIC treatment, with a total of 770 records. In each center, 6 indicators of its…
Biomarker testing of lung cancer in Spain
Abstract Background Target therapy guide by biomarkers have become the standard of care for patients with lung cancer (LC). So, identify those molecular alterations is one of the most important care needs nowdays. Our objective was to know the implementation degree of these tests in a large cohort of patients in Spain using the Thoracic Tumor Registry (TTR) of the Grupo Espanol de Cancer de Pulmon (Spanish Lung Cancer Group). Methods The TTR is an observational cohort multicenter study of LC in Spain. The study is conducted according to the Declaration of Helsinki and approved by the institutional review board of each participating institute. The registry was approved by the Spanish Drug Ag…