Relationship between fatigue after acquired brain injury and depression, injury localization and aetiology: An explorative study in a rehabilitation setting

• Main Authors: Anna Holmqvist (Author), Märta Berthold Lindstedt (Author), Marika C. Möller (Author)
• Format: Book
• Published: Medical Journals Sweden, 2018-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

Objective: Fatigue after acquired brain injury may be related to the subcortico-frontal attention network. Depression is also strongly related to fatigue. This study investigates whether injury localization, diagnosis and depression are related to self-rated mental fatigue in patients with an acquired brain injury. Design: Retrospective cross-sectional cohort study. Subjects: Sixty-one patients diagnosed with stroke, subarachnoidal haemorrhage, traumatic brain injury, or brain tumour were included in the study. Methods: Patients who underwent a multidisciplinary team assessment during September 2011 to June 2012, and who were assessed with the Mental Fatigue Scale, were included in the study. Results: A significantly higher number of patients with posterior and non-specific lesions experienced fatigue compared with those with subcortical/frontal injuries. Fewer stroke patients experienced fatigue compared with the other patient groups. How-ever, after logistic regression, only depression remained as an explanatory variable for self-rated fatigue. Nevertheless, although all patients with depression were fatigued, not all fatigued patients were depressed. Conclusion: Although depression explains a high degree of fatigue after an acquired brain injury, mental fatigue after brain injury should be viewed as a condition partly separate from depression. Future extensive comparative studies are required, preferably including neuropsychological measures.

Item Description

1650-1977
1651-2081
10.2340/16501977-2365