ArticleCancer management and research2020
Survival Analysis of Antineoplastic Treatment for Older Patients with Metastatic Non-Small-Cell Lung Cancer: A Clinical Database Study.
Article in Cancer management and research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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5 authors.
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Abstract
purposeTo explore whether antineoplastic treatment can improve overall survival (OS) in older patients with metastatic non-small-cell lung cancer (mNSCLC). PATIENTS AND
methodsUsing the cancer registry database of a tertiary medical center in Taiwan, we followed patients 65 years old and above with pathologically proved mNSCLC. Chi-square test and Cox regression were used to analyze differences in clinical characteristics, the treatments they received, and factors predicting survival. Kaplan-Meier survival analysis was used to analyze OS differences.
resultsA total of 542 older patients were diagnosed with mNSCLC from 2011 to 2017. Multivariate Cox regression showed that patients receiving targeted therapy (TT) alone, chemotherapy (CT) alone, and crossover (CO) treatment were at significantly less risk of short OS [hazard ratio (HR) 0.351, 95% confidence interval (CI), 0.257-0.479; HR 0.517, CI 0.376-0.711; and HR 0.544, CI 0.373-0.792, respectively]. Patients at significantly increased risk of short OS were those aged ≥85 years and those assigned poorer Eastern Cooperative Oncology Group Performance Status (ECOG-PS) scores (HR 1.513, CI 1.135-2.017, and HR 2.854, CI 2.188-3.724, respectively). The result of Kaplan-Meier survival analysis of 418 patients with ECOG-PS scores 0-2 suggested that patients who received antineoplastic treatments had a significantly better median OS than those receiving supportive care (SC), those receiving TT having the best result (SC, 4.00 months; TT, 21.17 months; CT, 12.83 months; CO, 15.83 months, P<0.001).
conclusionAntineoplastic treatments, especially TT, can improve OS for selected older patients with mNSCLC.
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