A survey of expectations and understanding of palliative radiotherapy from patients with advanced cancer.

AIMS: To assess patients' understanding of their illness and expectations of palliative radiotherapy for symptomatic metastases before and after consultation and to explore the relationship between response and demographics/Edmonton Symptom Assessment Scale (ESAS) scores.
MATERIALS AND METHODS: In total, 100 participants completed a survey before and after consultation from March to October 2009. Descriptive statistics and statistical analyses were conducted to compare responses and to determine any relationship between responses and demographics or ESAS variables.
RESULTS: Up to 25% believed their cancer was curable; there was no change in belief that radiotherapy would cure their cancer (17% before and 15% after) or prolong their life (40% before and 45% after). There were significant differences in radiotherapy expectation for symptom relief (P=0.0094) and for patients who did not know the role of radiotherapy (P=0.0025). Patient anxiety was reduced after consultation on questions about radiotherapy (P<0.001), concerns on effectiveness (P<0.0001) and side-effects of treatment (P<0.0001); 96, 24 and 46% said after consultation that they were satisfied with information from the team, better understood their diagnosis of cancer and the role of radiotherapy, respectively.
CONCLUSION: A significant proportion of patients with advanced disease believe their cancer is curable, expect that radiotherapy will cure their cancer and prolong their life despite understanding the intent of radiotherapy is for symptom relief. After consultation, patients say they have a better understanding of their cancer and feel more confident about treatment. More work is needed to improve patients' understanding of their illness and expectations of the role of palliative radiotherapy.