Introduction
Post-stroke fatigue has been described as a feeling of “…tiredness, a lack of energy, or an increased need to rest… (which) has led to difficulty taking part in everyday activities.” (1) (p. 543). Fatigue is associated with dependence in daily activities, poor quality of life (2), reduced physical activity (3), and increased morbidity and mortality (4). Approximately half of all stroke survivors experience fatigue (5), regardless of severity (6). Optimizing motor recovery post-stroke requires high-dose rehabilitation (7, 8). However, stroke survivors report fatigue impacts recovery (9), limiting therapy participation and independent practice (10, 11). Little is known about how people participating in outpatient rehabilitation experience fatigue. This is a challenging time when stroke survivors are adjusting to new disabilities, adapting to life at home while continuing with intensive rehabilitation. Clinicians are not providing sufficient education and support for post-stroke fatigue (12, 13). Understanding how fatigue impacts stroke survivors and their carers while participating in outpatient rehabilitation will assist health professionals to support stroke survivors and equip them and their carers with knowledge and skills to manage.
A systematic review of qualitative studies conceptualized the experience of fatigue in stroke survivors into five core characteristics; lack of energy to perform activities, abnormal need for sleep, becoming easily tired, feeling fatigue is unpredictable, and increased stress sensitivity (12). Interestingly, no themes emerged around fatigue and rehabilitation, as most studies recruited participants in the chronic phase of stroke recovery. One study explored stroke survivor experience of fatigue specifically during inpatient rehabilitation. While factors particular to the hospital environment, such as ward regime and noise were identified as exacerbating fatigue, the relationship between rehabilitation and fatigue was not explored and did not emerge (14). It is possible this experience differs when stroke survivors return to their daily environment whilst also engaging in rehabilitation.
Additionally, stroke survivors appear to cope better if their fatigue is acknowledged and supported and feel increased emotional distress when carers lack appreciation of fatigue (12). Further investigation of carer perspectives is required to understand factors that influence fatigue acknowledgment and carer burden of post-stroke fatigue, with carers identifying this as a research priority (13, 15).
This study aims to describe the experience of post-stroke fatigue during outpatient rehabilitation in a group of stroke survivors and their carers.
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Kimberley J. Haines2 and