Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer
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To determine long-term outcome and risk factors for recurrence after thymectomy. ⋯ Resectable thymoma is associated with excellent prognosis. Aggressive resection of recurrent disease yielded excellent long-term results. Higher Masaoka stage is associated with a greater chance of incomplete resection. Higher Masaoka stage and increasing tumor size are independent factors associated with recurrence.
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Low-dose computed tomography (LD-CT) screening can reduce lung cancer mortality; however, it is essential to improve nodule management protocols. We analyze the performance of the diagnostic protocol of the Continuous Observation of SMOking Subjects single-center screening study, after long-term follow-up. ⋯ The performance of the CT protocol was satisfactory with an acceptable number of benign lesions biopsied surgically, low recall rate, and good oncological outcomes. However, interval and advanced cancers, and misdiagnoses, need to be reduced, perhaps by risk modeling and use of serum markers.
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Meta Analysis Comparative Study
Meta-analysis of first-line therapies in advanced non-small-cell lung cancer harboring EGFR-activating mutations.
Tyrosine kinase inhibitors gefitinib, erlotinib, and afatinib have been compared with chemotherapy as first-line therapies for patients with advanced non-small-cell lung cancer harboring epidermal growth factor receptor-activating mutations. This meta-analysis compares gefitinib, erlotinib, afatinib, and chemotherapy. ⋯ Gefitinib, erlotinib, and afatinib out-performed chemotherapy in terms of progression-free survival, overall response rate, and disease control rate. Differences among gefitinib, erlotinib, and afatinib were not statistically significant.