Caregiver Burden in Dementia Care Systems
Summary
Dementia care places substantial demands on informal and formal caregivers alike, combining physical tasks, emotional labour and financial pressures. As populations age worldwide, caregivers face escalating responsibilities for activities of daily living, behavioural management and medical coordination. The burden manifests in multiple domains: objective burden reflects the time and tasks devoted to care, while subjective burden captures personal perceptions of stress and strain. Key determinants include the care recipient’s level of cognitive and functional dependency, the presence of behavioural and psychological symptoms of dementia (BPSD) and the duration of caregiving. Individual factors such as coping style, resilience and existing health status further modulate outcomes. Social support, both perceived and received, is a critical buffer, yet access to tailored services and respite often remains limited. Emerging evidence highlights heterogeneity among caregiver groups: spousal carers report different challenges from adult‐child carers, and cultural and socioeconomic contexts shape both the experience and available resources. Technological and web‐based platforms for peer support are gaining traction, offering timely emotional support and practical advice. Meanwhile, interventions ranging from mindfulness programmes to structured respite services aim to mitigate burden by addressing both psychosocial and neurobiological pathways. Understanding these interconnections is vital for designing comprehensive care systems that sustain caregiver well‐being and enable high‐quality care for people living with dementia.
Research from Nature Portfolio
No recent Nature Portfolio content available.
Caregiver Burden in Dementia Care Systems publication trend
The graph below shows the total number of articles in caregiver burden in dementia care systems across all publications each year (not limited to Nature Index journals).
Technical terms
Caregiver burden: The multidimensional impact—including physical, emotional and financial—experienced by individuals providing care.
Subjective burden: The caregiver’s personal perception of stress and strain in the caregiving role.
Behavioural and Psychological Symptoms of Dementia (BPSD): A spectrum of non‐cognitive disturbances such as agitation, apathy and psychosis.
Prefrontal network connectivity: Functional communication among frontal brain regions involved in emotion regulation and decision‐making.
Social support: Perceived or actual assistance and emotional sustenance provided by social networks and community resources.
References
- Social support and subjective burden in caregivers of adults and older adults: A meta-analysis. PLOS ONE (2018).
- Examining Online Behaviors of Adult-Child and Spousal Caregivers for People Living With Alzheimer Disease or Related Dementias: Comparative Study in an Open Online Community. Journal of Medical Internet Research (2023).
- Initial evidence regarding the neurobiological basis of psychological symptoms in dementia caregivers. Translational Psychiatry (2023).
- Sentiment Dynamics Among Informal Caregivers in Web-Based Alzheimer Communities: Systematic Analysis of Emotional Support and Interaction Patterns. JMIR Aging (2024).
About these summaries
This Nature Research Intelligence Topic summary is created with the cited references and a large language model. We take care to ground generated text with facts, and have systems in place to gain human feedback on the overall quality of the process in line with our AI principles. We strive to create accurate and useful summaries for people unfamiliar with the research topic and that supports this goal. These pages are a beta release and will be updated as we learn how best to help people gain value from a research topic summary.
Turn complex research questions into confident strategic decisions
When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on.
Benchmark your performance against global peers using robust, methodologically sound analysis.
Combine quantitative metrics with qualitative expert insight to uncover strengths, gaps and emerging opportunities.
Gain tailored, decision-ready recommendations aligned to your strategic priorities.
Talk to us to learn more about our data dashboards and bespoke strategy reports.
Grow research skills, confidence and careers with training built for every stage of the research lifecycle.
Developed with Nature Portfolio journal Editors and internationally renowned experts. Discover three ways to learn:
Self-paced, online courses in convenient bite-sized units, covering key skills across scientific writing, publishing, grant writing, data analysis, and more.
Expert trainer-led workshops with hands-on exercises and real-time feedback across core research skills, delivered via interactive group sessions.
Editor-led workshops combining core principles in writing and publishing, personalised 1:1 feedback from Nature Portfolio Editors and hands-on exercises.
Explore course catalogues and workshop agendas, enquire about the options or request institutional pricing.