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Objective: Cancer-related anaemia is associated with fatigue that adversely affects patients’ everyday functioning and wellbeing. We explore the impact of fatigue on patient productivity and caregiver burden.

Methods: The analyses are based on data from a randomised, open-label, active-controlled, dose-finding trial of darbepoetin alfa among solid-tumour cancer patients with anaemia, who are receiving chemotherapy. Fatigue is assessed with the Functional Assessment of Cancer Therapy (FACT)-Fatigue subscale score. Productivity and caregiver outcomes include time (hours) missed from usual activities, amount of assistance (hours) needed from others, overall ability to perform desired activities and ability to perform family responsibilities. These outcomes are assessed at baseline and the end of the 12-week treatment period. ANOVA and linear regression models are used to …