Quality of Life in Patients Treated with Palliative Radiotherapy for Advanced Lung Cancer and Lung Metastases

Background The purpose of this study was to investigate quality of life (QOL) in patients receiving palliative radiotherapy (RT) for advanced lung cancer/lung metastases using the EORTC QLQ-LC13 and the EORTC QLQ-C15-PAL questionnaires. Methods Patients who received palliative RT for lung metastases or advanced lung cancer between November 2007 and October 2010 completed the EORTC QLQ-LC13 and the QLQ-C15-PAL at baseline prior to RT, 1, 2, 4, 8 and 12 weeks post-treatment. The Wilcoxon Signed Rank test was used to compare QOL scores between baseline and each follow-up period. Results Thirty-one patients with advanced lung disease were included in this study; 61% of participants were male and 39% were female. The median age was 69 years (range 38 - 85), and median KPS and PPS scores at baseline were both 70 (range 30 - 90). All patients received radiotherapy to the lung. None of the QLQ-LC13 scores significantly improved or deteriorated at any follow-up. Of the QLQ-C15-PAL scales, fatigue, pain, insomnia and physical functioning significantly improved at their respective follow-ups. Conclusions This was the first study to use the EORTC QLQ-LC13 in conjunction with the EORTC QLQ-C15-PAL questionnaires. Future studies should continue to incorporate quality of life assessment tools specific to disease characteristics in advanced cancer patients.