Problem-focused coping underlying lower caregiver burden in ALS-FTD: implications for caregiver intervention

Area of Science:

• Neuroscience
• Psychology
• Gerontology

Background:

• Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease impacting multiple systems, often presenting with cognitive and behavioral symptoms similar to frontotemporal dementia (FTD).
• Caregiver support is crucial for managing these cognitive and behavioral symptoms in ALS, yet research in this area remains limited.
• Understanding caregiver coping mechanisms is vital for developing effective interventions within ALS care.

Purpose of the Study:

• To investigate the associations between caregiver coping strategies, psychological distress, and the burden experienced by caregivers of individuals with ALS.
• To specifically examine these relationships within the context of ALS patients exhibiting cognitive and behavioral symptoms characteristic of FTD.
• To identify key factors that predict caregiver burden in ALS patient-caregiver dyads.

Main Methods:

• Fifty-five patient-caregiver dyads were recruited from specialized ALS and FTD clinics.
• Coping strategies were assessed using the COPE Inventory/Brief COPE.
• Psychological morbidity and burden were measured using the Depression, Anxiety, and Stress Scale-21 and Zarit Burden Interview, with data analyzed using univariate and multivariate statistics.

Main Results:

• Caregivers of patients diagnosed with ALS-FTD reported significantly higher burden (p=.0001).
• Problem-focused coping strategies, particularly planning, were utilized more frequently than emotion-focused or dysfunctional strategies.
• ALS-FTD diagnosis (p=.0001) and the use of problem-focused coping strategies (p=.024) were significant predictors of caregiver burden, whereas anxiety, depression, and stress were not (p=.151).

Conclusions:

• Multidisciplinary ALS care should incorporate timely caregiver support that emphasizes problem-focused coping strategies.
• This approach is particularly important for caregivers of patients with ALS-FTD to help mitigate their burden.
• Interventions should aim to enhance problem-focused coping to effectively manage the challenges associated with caring for individuals with ALS.