Tailored Music Listening in Persons With Dementia: A Feasibility Randomized Clinical Trial

Harmonious ageing: a narrative review of music therapy in the biomedical literature

PURPOSE

As the global population of older adults rises, the United Nations Decade of Healthy Ageing (2021-2030) advocates for disease prevention, management, and enhancing overall wellbeing in older adults. We reviewed the MEDLINE literature under the MeSH term "music therapy" (MT), for its role in promoting healthy ageing.

METHODS

A systematic search of the MEDLINE biomedical database (Ovid) was conducted using "MT" and "Ageing" as keywords, retrieving relevant full-text studies in English. Preference was given to more recent studies with higher levels of evidence. The studies were categorised according to the biopsychosocial framework into physical, cognitive and social domains, and further subcategorised based on their relevance to disease prevention and management.

RESULTS

The initial search identified 1147 articles, of which 75 met inclusion criteria. Studies encompassed both MT and music interventions delivered by non-music therapists. Overall, studies showed benefits in the promotion of physical health, including enhancing exercise capacity and improving fitness among older adults. Results were promising in managing conditions such as Parkinson's disease and frailty. In the area of brain health, studies showed cognitive benefits, particularly in attention and processing speed among older adults. Socially, there was evidence of enhanced quality of life, reduced anxiety and depression, and improved social engagement, including in people living with dementia, underscoring the role of music in fostering emotional connections and mitigating caregiver stress.

CONCLUSION

MT and interventions can enhance biopsychosocial health outcomes in older adults. Research should prioritise isolating MT's specific effects, standardising definitions and methodologies, and exploring therapeutic mechanisms.

Efficacy of music-based intervention for people living with dementia in an inpatient setting: A pilot study

BACKGROUND

Pharmacological treatment of behavioral and psychological symptoms of dementia is of limited benefit. The addition of non-pharmacological interventions is often essential for optimal symptom control. Music is a viable way to help patients communicate and improve their quality of life.

OBJECTIVE

This study aims to find the most effective way to use music in a busy dementia ward.

METHODS

17 inpatients (aged 63-93 years) with a clinical diagnosis of Alzheimer's disease and dementia took part over five weeks. Music lyrics presented via free-field speakers were individualized to personal preferences. Instruments (e.g., maracas) were used in some group sessions. We used the Neuropsychiatric Inventory Questionnaire (NPI-Q) and Music in Dementia Assessment Scales (MiDAS) to evaluate patients' behavior before and after musical intervention.

RESULTS

There was a significant difference in mean NPI-Q scores before and after the music intervention. Specifically, Delusion, Motor Disturbances, and Agitation scores were significantly reduced after music intervention. This was accompanied by significant improvements in Interest, Response, and Enjoyment of MiDAS items during specific intervals.

CONCLUSIONS

Clinical professionals can successfully deliver music-based intervention to inpatients with advanced dementia to help manage their behavioral symptoms in the short term. Music-based interventions' use for inpatient wards must be further investigated as an economical and personalized non-pharmacological therapeutic tool for patients with dementia.

Intervention for sleep problems in nursing home residents with dementia: a cluster-randomized study

OBJECTIVE

To reduce sleep problems in people living with dementia using a multi-component intervention.

DESIGN

Cluster-randomized controlled study with two parallel groups and a follow-up of 16 weeks.

SETTING

Using external concealed randomization, 24 nursing homes (NH) were allocated either to the intervention group (IG, 12 clusters, 126 participants) or the control group (12 clusters, 116 participants).

PARTICIPANTS

Participants were eligible if they had dementia or severe cognitive impairment, at least two sleep problems, and residence of at least two weeks in a NH.

INTERVENTION

The 16-week intervention consists of six components: (1) assessment of sleep-promoting activities and environmental factors in NHs, (2) implementation of two "sleep nurses," (3) basic education, (4) advanced education for staff, (5) workshops to develop sleep-promoting concepts, and (6) written information and education materials. The control group (CG) received standard care.

MEASUREMENTS

Primary outcome was ≥ two sleep problems after 16 weeks assessed with the Sleep Disorders Inventory (SDI).

RESULTS

Twenty-two clusters (IG = 10, CG = 12) with 191 participants completed the study. At baseline, 90% of people living with dementia in the IG and 93% in the CG had at least two sleep problems. After 16 weeks, rates were 59.3% (IG) vs 83.8% (CG), respectively, a difference of -24.5% (95% CI, -46.3% - -2.7%; cluster-adjusted odds ratio 0.281; 95% CI 0.087-0.909). Secondary outcomes showed a significant difference only for SDI scores after eight and 16 weeks.

CONCLUSIONS

The MoNoPol-Sleep intervention reduced sleep problems of people living with dementia in NH compared to standard care.

Aging, Race, and Health Disparities: Recommendations From the Research Centers Collaborative Network

Racial disparities in adverse health outcomes with aging have been well described. Yet, much of the research focuses on racial comparisons, with relatively less attention to the identification of underlying mechanisms. To address these gaps, the Research Centers Collaborative Network held a workshop on aging, race, and health disparities to identify research priorities and inform the investigation, implementation, and dissemination of strategies to mitigate disparities in healthy aging. This article provides a summary of the key recommendations and highlights the need for research that builds a strong evidence base with both clinical and policy implications. Successful execution of these recommendations will require a concerted effort to increase participation of underrepresented groups in research through community engagement and partnerships. In addition, resources to support and promote the training and development of health disparities researchers will be critical in making health equity a shared responsibility for all major stakeholders.

Inconsistent Music-Based Intervention Reporting in Dementia Studies: A Systematic Mapping Review

Background

Recent research has shown beneficial results for music-based interventions (MBIs) for persons living with Alzheimer's disease and related dementias (AD/ADRD), but reports often lack sufficient detail about the MBI methodology, which reduces replicability. A detailed checklist for best practices in how to report MBIs was created in 2011 by Robb and colleagues to remedy the lack of detail in MBI descriptions. The implementation of the checklist specifically in AD/ADRD research has not been established. Given the complexity of music and the variety of uses for research and health, specific MBI descriptions are necessary for rigorous replication and validation of study results.

Objective

This systematic mapping review utilized the "Checklist for Reporting Music-Based Interventions" to evaluate the current state of MBI descriptive specificity in AD/ADRD research.

Methods

Research articles testing MBIs and reviews of MBI efficacy published between January 2015 and August 2023 were scored using the checklist and the results were summarized.

Results

Forty-eight studies were screened, and reporting was inconsistent across the 11 checklist criteria. Ten out of 48 studies fully reported more than 5 of the 11 criteria. Only one of the 11 scoring criteria was at least partially reported across 47 of 48 studies.

Conclusions

Thorough reporting of intervention detail for MBIs remains limited in AD/ADRD MBI research. This impedes study validation, replication, and slows the progress of research and potential application of music in practice. Greater implementation of the reporting guidelines provided by Robb and colleagues would move the field of MBI research for AD/ADRD forward more quickly and efficiently.