Digital Reminiscence to Reduce Pre-Death Grief in Dementia Caregivers: Pilot RCT

Overview

This pilot randomized clinical trial evaluated a digital reminiscence therapy intervention (LMH-4-DCP) designed to alleviate predeath grief in family caregivers of individuals with mild to moderate Alzheimer disease or related dementias (ADRD). The study demonstrated feasibility, acceptability, and preliminary efficacy of the intervention in improving caregiver outcomes and strengthening caregiver-care recipient relationships over a 2-week period.

Background

Family caregivers of persons with ADRD face significant emotional and relational losses as the disease progresses, leading to predeath grief characterized by longing and role confusion. This grief negatively impacts caregiver mental health and decision-making, often exceeding postloss grief intensity. Reminiscence therapy, which facilitates autobiographical memory recall, has potential to strengthen relational bonds and reduce caregiver distress by promoting positive shared experiences. The LMH-4-DCP intervention adapts a digital bereavement platform to support caregivers in documenting life stories collaboratively with care recipients, aiming to reduce predeath grief and improve dyadic relationships.

Data Highlights

Key Findings

• The LMH-4-DCP digital reminiscence intervention was feasible and acceptable to family caregivers of persons with mild to moderate ADRD.
• Participants engaging in the intervention showed preliminary evidence of reduced predeath grief severity after 2 weeks.
• Caregivers reported improved relationship quality with care recipients following the intervention.
• The intervention promoted collaborative engagement through life story documentation, supporting emotional connection and meaning making.
• Short-term use of the digital platform was associated with decreased caregiver burden and distress.

Clinical Implications

Digital reminiscence therapy offers a promising, accessible approach to support family caregivers of ADRD patients by addressing predeath grief and relational deprivation. Incorporating such interventions early in the caregiving trajectory may improve caregiver mental health and dyadic relationship quality, potentially mitigating risks for prolonged grief and associated adverse outcomes. Clinicians should consider recommending structured reminiscence activities facilitated by digital tools to enhance caregiver coping and connection.

Conclusion

The LMH-4-DCP pilot study supports the feasibility and potential efficacy of digital reminiscence therapy to alleviate predeath grief and strengthen caregiver-care recipient relationships in ADRD. Further research with larger samples and longer follow-up is warranted to confirm these findings and optimize intervention delivery.

References

1. Living Memory Home Platform Study -- Prior Bereavement Intervention
2. National Institute on Aging -- ADRD Caregiver Demographics
3. Microsociological Theory of Adjustment to Loss -- Psychosocial Voids in ADRD
4. Interdependence Model of Communal Coping -- Dyadic Stress Reduction