Introduction: Stroke is a chronic disease, consisting of a cluster of symptoms and signs that emerge as a consequence to an acute focal injury of the central nervous system. It is one of the leading causes of disability worldwide, leaving survivors with severe physical, cognitive, motivational, emotional and behavioural consequences. The patients therefore often need help in daily life. Help in informal environment is carried out by informal caregivers, usually family members of the stroke patient, who have no prior education in caregiving. Because taking care of a stroke patient is a long-term job and can be physically demanding, caregivers often experience burden, which negatively affects their life. Purpose: The purpose of our literature review was to investigate burden of informal caregivers of stroke patients, identify the factors that contribute to caregiver burden and to analyze how the burden influences caregivers’ life. Methods: We used a systematic review of literature following the PRISMA model. PubMed, ScienceDirect, CINAHL and OTseeker databases were searched. We included articles published in English language, available in full text, that discussed informal caregivers of stroke patients, evaluated the level of burden they experience and determined caregiver burden factors. We did not set a publication date limit. Results: 12 articles were included in the final analysis, published between 2005 and 2020. The number of participants ranged between 70 and 232, their average age was 53,5 to 65,7 years old and most of them were female. They most frequently took care of their spouse or partner and spent between six to fourteen hours daily performing caregiving tasks. Feeling of moderate burden was found in all articles. The factors that contributed to the level of caregiver burden were personal factors from the caregiver, time spent caregiving, sense of coherence and functional, cognitive and emotional status of the patient. Discussion and conclusion: Due to burden caregivers experienced poor physical and mental health status, less time for themselves, general feeling of being unwell and lower quality of life. The level of burden can be managed by informing caregivers about the disease, counselling, professional support and caregiver training. Occupational therapist can help them with education and information about aids and home adaptation, making the patients more independent, which relieves the caregivers.
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