Lung cancer : journal of the International Association for the Study of Lung Cancer
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There is a growing awareness that symptoms frequently co-occur in 'symptom clusters' and that understanding these clusters may improve the management of unrelieved symptoms in patients. In-depth longitudinal exploration of lung cancer patients' symptom experiences is used to examine patient symptom experiences and distress across the disease trajectory of lung cancer. ⋯ Longitudinal qualitative investigation offers a valuable method for improving our understanding of patients' experiences of lung cancer and for identifying potential opportunities to improve patient quality of life.
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Skeletal-related events (SREs) cause significant pain and morbidity to many non-small cell lung cancer (NSCLC) patients. We try to evaluate the predictive factor of SREs in NSCLC patients with bone metastases. ⋯ Our data indicate that patients with characteristics such as ever-smoking, nonadenocarcinoma, poor performance status, and no history of treatment with EGFR TKI are more likely to have SRE, so more vigilant surveillance and prevention should be considered to these patients.
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Randomized Controlled Trial Multicenter Study
A retrospective analysis of outcomes across histological subgroups in a three-arm phase III trial of gemcitabine in combination with carboplatin or paclitaxel versus paclitaxel plus carboplatin for advanced non-small cell lung cancer.
Three phase III trials have shown pemetrexed to be associated with improved clinical outcomes among patients with adenocarcinoma and large cell histology compared with patients with squamous histology in advanced non-small cell lung cancer (NSCLC). The current retrospective analysis examined whether differences were present by histology in a three-arm trial of gemcitabine-carboplatin (GCb) or gemcitabine-paclitaxel (GP) versus a standard regimen of paclitaxel-carboplatin (PCb). ⋯ In this trial of commonly used agents for advanced NSCLC, overall survival and time to progression were similar when comparing patients across histologies. The effect of treatment, however, varied across histologies.
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A dendritic cell vaccine has been developed as a novel strategy for generating antitumor immunity in the treatment of cancer. The purpose of this study was to assess the maximal tolerated dose, safety, and immunologic response of a new dendritic cell vaccine (DC-Vac) into which tumor lysate was loaded by electroporation and pulse in patients with advanced non-small cell lung cancer (NSCLC). ⋯ The administration of tumor lysate-loaded autologous dendritic cells by electroporation and pulse was non-toxic and induced immunologic responses to tumor antigens. The two mixed tumor responses which were achieved may represent a potential benefit of this new DC-Vac.
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We performed this study to evaluate the role of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in the pathologic diagnosis of lung cancer including lung masses as well as lymph nodes as targets. ⋯ EBUS-TBNA targeting lymph nodes or masses highly suspicious for malignancy demonstrated high diagnostic value in the diagnosis of lung cancer. EBUS-TBNA is recommended for these cases, especially when other diagnostic methods have failed or are difficult.