Lung cancer : journal of the International Association for the Study of Lung Cancer
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Randomized Controlled Trial
Short and long-term effects of supervised versus unsupervised exercise training on health-related quality of life and functional outcomes following lung cancer surgery - a randomized controlled trial.
Surgical resection enhances long-term survival after lung cancer, but survivors face functional deficits and report on poor quality of life long time after surgery. This study evaluated short and long-term effects of supervised group exercise training on health-related quality of life and physical performance in patients, who were radically operated for lung cancer. ⋯ Supervised compared to unsupervised exercise training resulted in no improvement in health-related quality of life, except for the bodily pain domain, four months after lung cancer surgery. No effects of the intervention were found for any outcome after one year.
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The purpose of the proposed study is to evaluate the effectiveness and safety of low-dose paclitaxel with timed thoracic radiotherapy (TTR) for local control by inducing maximum radiosensitization through G2-M phase cell cycle arrest, followed by full dose adjuvant chemotherapy with gemcitabine and carboplatin for eradication of possible micrometastasis in unresectable stage III non-small cell lung cancer (NSCLC). ⋯ Low-dose paclitaxel with concurrent TTR is an effective chemoradiotherapy regimen in unresectable stage III NSCLC. Improved survival benefit was observed in patients who have received three or more cycles of full dose adjuvant chemotherapy, yet, gemcitabine related radiation pneumonitis and hematological toxicities limited adjuvant chemotherapy delivery.
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Comparative Study
Computed tomography screening for lung cancer: results of ten years of annual screening and validation of cosmos prediction model.
It is unclear how long low-dose computed tomographic (LDCT) screening should continue in populations at high risk of lung cancer. We assessed outcomes and the predictive ability of the COSMOS prediction model in volunteers screened for 10 years. ⋯ Neither cancer frequency nor proportion at stage I decreased over 10 years, indicating that screening should not be discontinued. Most cancers were early stage, and overall survival was high. Only a limited number of invasive procedures for benign disease were performed. The Bach model - designed to predict symptomatic cancers - accurately predicted cancer frequency from the third year, suggesting that overdiagnosis is a minor problem in lung cancer screening. The COSMOS model - designed to estimate screening-detected lung cancers - accurately predicted cancer frequency at baseline and second screening round.
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We previously reported a retrospective study indicating the prognostic impact of the local treatment of oligometastatic recurrence after a complete resection for non-small cell lung cancer (NSCLC). In the present study, we prospectively observed postoperative oligometastatic patients and investigated the effects of local treatment on progression-free survival (PFS). ⋯ Local therapy is a choice for first-line treatment in patients with postoperative oligometastatic recurrence.
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P276-00 is a novel cyclin-dependent kinase (CDK) inhibitor is in Phase II clinical trials. Valproic acid (VPA), an antiepileptic agent has been associated with anticancer activity, through the inhibition of histone deacetylase I. Here we investigate the effect of the combination of VPA and P276-00, in non-small-cell lung cancer (NSCLC) cell lines. ⋯ This study indicates that the combination of HDAC inhibitor VPA with CDK inhibitor P276-00 is promising novel molecularly targeted therapeutic approach for NSCLC treatment.