Quality of life and survival in the 2 years after surgery for non-small-cell lung cancer

Amer Soc Clinical Oncology
Publication Type:
Journal Article
Journal of Clinical Oncology, 2008, 26 (2), pp. 233 - 241
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Purpose Although surgery for early-stage non-small-cell lung cancer ( NSCLC) is known to have a substantial impact on health-related quality of life (HRQOL), there are few published studies about HRQOL in the longer term. This article examines HRQOL and survival in the 2 years after surgery. Patients and Methods Patients with clinical stage I or II NSCLC (n = 173) completed HRQOL questionnaires before surgery, at discharge, 1 month after surgery, and then every 4 months for 2 years. HRQOL was measured with a generic cancer questionnaire (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire [ EORTC-QLQ] C30) and a lung cancer-specific questionnaire (EORTC QLQ-LC13). Data were analyzed to examine the impact of surgery and any subsequent therapy, and to describe the trajectories of those who remained disease free at 2 years and those with recurrent cancer diagnosed during follow-up. Results Disease recurred within 2 years for 36% of patients and 2-year survival was 65%. Surgery substantially reduced HRQOL across all dimensions except emotional functioning. HRQOL improved in the 2 years after surgery for patients without disease recurrence, although approximately half continued to experience symptoms and functional limitations. For those with recurrence within 2 years, there was some early postoperative recovery in HRQOL, with subsequent deterioration across most dimensions.
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