Abstract

Objective

Definitive chemoradiotherapy is often considered for locally advanced esophageal cancer. We studied the effect of chemoradiotherapy treatment on patients' quality of life and late toxicities.

Methods

Patients undergoing definitive 5-fluorouracil and cis-diammine-glycolatoplatinum (nedaplatin) therapy concurrent with radiotherapy for esophageal cancer without operation adaptation completed standardized quality-of-life questionnaires before and after chemoradiotherapy and at regular times up to ∼5 years. We analyzed differences in a generic quality-of-life score questionnaire (Functional Assessment of Cancer Therapy-Esophageal scoring) over time by using a linear mixed-effects model.

Results

Longitudinal changes before the start of treatment were able to be evaluated in a total of 80 patients. The quality-of-life score before treatment was worse in patients with advanced stages than those with early stages. The quality-of-life score deteriorated once at the time of 2 or 3 months after starting chemoradiotherapy compared with pre-chemoradiotherapy and recovered and rose higher at 4 or 5 months than before starting chemoradiotherapy. After that, the recovery of quality of life was maintained up to the observation end. The score of physical functioning such as fatigue, nausea/vomiting, pain and dyspnea deteriorated at the time of 2 or 3 months after starting chemoradiotherapy compared with before chemoradiotherapy (80, 86, 94 and 89%).

Conclusions

The quality-of-life score deteriorates once from before treatment due to acute complications by chemoradiotherapy, but recovers at 4 or 5 months and becomes better than before treatment.

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