Art therapy is associated with sustained improvement in cognitive function in the elderly with mild neurocognitive disorder: findings from a pilot randomized controlled trial for art therapy and music reminiscence activity versus usual care

Maintenance effects of short-period intensive creative expressive arts-based program (SPI-CrEAS) on cognitive function older adults with mild cognitive impairment: A pilot study

OBJECTIVES

To assess the maintenance effectiveness of a short-period intensive creative expressive arts-based storytelling (SPI-CrEAS) program in older patients with mild cognitive impairment (MCI).

METHODS

This two-arm, single-blinded, pilot, randomized controlled trial was conducted at XXX and included 38 participants who had previously completed a 24-week CrEAS project. Eligible participants were randomly assigned to receive intensive CrEAS program twice weekly for an additional 12 weeks (short-period intensive [SPI]-CrEAS) or complete their daily activities (control group). Linear mixed-model regression was used to analyze baseline and intra-group and inter-group comparisons at different follow-up periods.

RESULTS

At the 12-week follow-up, verbal function (Verbal Fluency Test, P=0.021) improved significantly in the SPI-CrEAS group compared with the control group. The cognitive benefits of SPI-CrEAS were sustained with twice-weekly training for 3 months, lasting for up to 9 months.

CONCLUSIONS

The initial cognitive improvement following CrEAS was sustained at follow-up and boosted by SPI-CrEAS.

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.

Mitigating cellular aging and enhancing cognitive functionality: visual arts-mediated Cognitive Activation Therapy in neurocognitive disorders

The growing phenomenon of population aging is redefining demographic dynamics, intensifying age-related conditions, especially dementia, projected to triple by 2050 with an enormous global economic burden. This study investigates visual arts-mediated Cognitive Activation Therapy (CAT) as a non-pharmacological CAT intervention targets both biological aging [leukocyte telomere length (LTL), DNA methylation age (DNAmAge)] and cognitive functionality. Aligning with a broader trend of integrating non-pharmacological approaches into dementia care. The longitudinal study involved 20 patients with mild to moderate neurocognitive disorders. Cognitive and functional assessments, and biological aging markers -i.e., LTL and DNAmAge- were analyzed before and after CAT intervention. Change in LTL was positively correlated with days of treatment (p =0.0518). LTL significantly elongated after intervention (p =0.0269), especially in men (p =0.0142), correlating with younger age (p =0.0357), and higher education (p =0.0008). DNAmAge remained instead stable post-treatment. Cognitive and functional improvements were observed for Copy of complex geometric figure, Progressive Silhouettes, Position Discrimination, Communication Activities of Daily Living-Second edition, Direct Functional Status (p < 0.0001) and Object decision (p =0.0594), but no correlations were found between LTL and cognitive gains. Visual arts-mediated CAT effectively mitigates cellular aging, especially in men, by elongating LTL. These findings underscore the potential of non-pharmacological interventions in enhancing cognitive and functional status and general well-being in dementia care. Further research with larger and longer-term studies is essential for validation.

Visual art therapy and its effects in older people with mild cognitive impairment: A systematic review

INTRODUCTION

Mild cognitive impairment (MCI) is a known risk factor for the development of dementia. The potential benefits on cognition from non-pharmacological measures such as art-based interventions are of increasing interest. This systematic review examines the evidence for the impact of one form of art-based intervention, visual art therapy (VAT), on the cognition and psychological wellbeing of older people with MCI.

METHODS

Randomised controlled and quasi-experimental trials evaluating the efficacy of VAT in older persons aged over 60 years with MCI were included. A search was performed on electronic databases: MEDLINE, CINAHL, Embase and PsycINFO. Joanna Briggs Institute critical appraisal and extraction tools were utilised for risk of bias assessment and data extraction, respectively. A narrative descriptive approach was used to outline the findings.

RESULTS

Seven studies were identified from 4311 articles screened. Improvement in cognition was reported in five studies, with two of these reporting sustained improvement at 6-9 months, while the remaining three studies showed improvement only at the immediate post-intervention period. A positive impact was reported in four of six studies that examined the effect of VAT on participant psychological wellbeing. The overall methodological quality of the studies ranged from moderate in four of five RCTs, to high in the quasi-experimental studies and one RCT. However, the low study power in the context of small sample sizes limits the applicability of these studies to the population of interest.

CONCLUSIONS

VAT is potentially an effective non-pharmacological intervention that may enhance cognition and provide benefits for psychological wellbeing in older persons with MCI. Given the limited studies available, with the majority emerging over the last 5 years, further research is required to confirm these reported benefits, as well as to determine whether VAT impacts on the progression of cognitive decline in MCI.

Music Therapy as a Complementary Treatment in Patients with Dementia Associated to Alzheimer's Disease: A Systematic Review

Background

Alzheimer's disease (AD) is a complex condition that affects various aspects of a patient's life. Music therapy may be considered a beneficial supplementary tool to traditional therapies, that not fully address the range of AD manifestations.

Objective

The purpose of this systematic review is to investigate whether music therapy can have a positive impact on AD patients and on which symptoms.

Methods

The main research databases employed have been PubMed and Cochrane, using the keywords "dementia", "music therapy", "Alzheimer", "fMRI", "music", and "EEG".

Results

After removing duplicates and irrelevant studies, 23 were screened using set criteria, resulting in the final inclusion of 15 studies. The total number of participants included in these studies has been of 1,196 patients. For the fMRI analysis the search resulted in 28 studies on PubMed, two of which were included in the research; the total number of participants was of 124 individuals. The studies conducted with EEG were found using PubMed. The initial search resulted in 15 studies, but after a more accurate evaluation only 2 have been included in the analysis.

Conclusions

Even though the data currently available is not sufficient to draw conclusions supported by robust statistical power, the impact of music therapy on AD neuropsychiatric symptoms deserves great interest. Further research should be ushered, possibly multicentric studies, led with neuroimaging and other recent techniques, which can eventually open views on the music role in improving the cognitive status in AD.

The effect of receptive music therapy on older adults with mild cognitive impairment and depression: a randomized controlled trial

This study aims to evaluate the effects of a receptive music therapy intervention on cognitive functions and depressive symptoms in older adults with MCI. A randomized controlled trial was conducted in Wuhan, China. Eighty older adults, over 65, who had MCI and depression symptoms were randomly divided into the intervention and control groups. The intervention group received usual nursing care plus receptive music therapy intervention four times a week, for eight weeks; the control group received usual nursing care during the same period. The linear regression analysis was used to compare the difference between groups. There was a significant difference in the intervention group for the pre-intervention and post-intervention scores of cognitive function and depression. There was no significant difference in the control group before and after the study period and a significant between-group difference in both cognitive function and depression. In conclusion, receptive music therapy intervention significantly improved cognitive function and reduced depressive symptoms in older adults with MCI. It could be widely used in communities and nursing homes to improve the quality of life of older adults.

Art therapy in Alzheimer's disease. An opportunity of collaboration between intersectoral public and private organizations in the co-design of health and social care services

Introduction

The World Health Organization (WHO) has recognized art therapy as an effective supportive mechanism for the maintenance and restoration of mental health. In recent years, art therapy has been integrated in the assistance pathways of older people affected by neurocognitive disorders according to the demonstrated benefits, as no conflicts with pharmacologic treatments and the reduction of anxiety and stress. The shortage of organizational, economic, and professional resources in social-health public organizations does not allow for guaranteeing the provision of these services without the help of the private ones, not exclusively belonging to social-health sector. This research aims to investigate how the collaboration between public and private organizations of different sectors in the co-provision of non-pharmacological approaches guarantees the economic sustainability and the quality improvement of the provided services.

Methods

The Alzheimer Café of Prato was selected as a significant case study.

Results and Discussion

Art therapy programs intended for taking care of older people in the first stages of the Alzheimer's disease have been developed, planned, supplied, and managed over the years as a result of the integration of resources, ideas, and professionals provided both by public and private sectors, the social-health sector, and cultural organizations.

Conclusions

The peer-to-peer co-responsibility of all organizations (public and private, from the cultural sector as well as the social and health sector) involved in the co-design of art therapy programs, not limiting their actions to only co-financing and/or co-delivery of the service, enabled the achievement of the economic sustainability of the services and the improvement of their quality.

Is it possible to prevent the progression of mild cognitive impairment through non-pharmacological treatments?

INTRODUCTION

Mild cognitive impairment produces slight cognitive and motor disturbances without affecting daily life during aging, however, if this symptomatology is not controlled, the speed of deterioration can increase, and even some cases of dementia can appear in the elderly population.

OBJECTIVE

To describe non-pharmacological therapies that seek to prevent, control and reduce the symptoms of mild cognitive impairment.

METHODS

An initial search was carried out in the databases of PubMed, Lilacs, EBSCO, ScienceDirect, Taylor & Francis and ProQuest. The results found were filtered through the PRISMA system and biases evaluated using the Cochrane Handbook for Systematic Reviews of Interventions.

RESULTS

Four categories of non-pharmacological therapies were created, using 50 articles found in the search, which contribute to controlling and improving cognitive and motor areas, in order to reduce the symptoms presented by mild cognitive impairment. The treatments have different methods, instruments and objectives, so that no meta-analysis of the studies could be performed. In addition, limitations related to the sample, the effectiveness of the results and the methodological quality were found.

CONCLUSIONS

It was found that non-pharmacological therapies prevent, improve and control the symptoms caused by mild cognitive impairment, however, it is necessary to carry out more studies with better methodologies to corroborate these results.

Effects of art therapy for people with mild or major neurocognitive disorders: A systematic review and meta-analysis

OBJECTIVES

The aim of this study was to analyze the efficacy of non-pharmacological, interactive, and emotional art therapy interventions for patients with mild neurocognitive disorder (mild NCD) or major neurocognitive disorder (MNCD).

METHODS

A systematic review and meta-analysis assessed English-language literature published from January 1, 2001, to August 22, 2021, and indexed in CINAHL, EMBASE, MEDLINE, PubMed, Web of Science, and PsycINFO. People with mild NCD or MNCD who received art therapy were classified as the intervention group. Study quality was assessed using the Risk of Bias (RoB) 2 and the Joanna Briggs Institute tool.

RESULTS

Among nine included studies, depression was significantly reduced as compared with control groups (Cohen's d = -0.52 [95 % CI = -0.99-0.05], p < 0.001, I2 = 62.90 %) but not cognitive function or quality of life.

CONCLUSION

People with mild neurocognitive disorder or MNCD are encouraged to engage in art therapy delivered by art therapists collaborating with healthcare providers. The effects of specific types of art therapy should be explored.

PRACTICAL IMPLICATION

Healthcare providers should be encouraged to provide art therapy designed to reduce depression in patients with mild NCD or MNCD.

Effectiveness of lifestyle medicine on cognitive functions in mild cognitive impairments and dementia: A systematic review on randomized controlled trials

Mild cognitive impairment (MCI) and dementia are associated with lifestyle risk factors, making lifestyle medicine a potentially viable intervention for people with MCI and dementia. The present study aims to examine the effectiveness of lifestyle medicine on cognitive functions among people with MCI and dementia, by performing a systematic review and meta-analysis on randomized controlled trials (RCT). A systematic literature search was conducted to extract RCTs adopting lifestyle interventions of diet, exercise, and stress management or emotional well-being. Results showed that 65 studies were eligible. Exercise was the most promising lifestyle intervention that improved various cognitive functions among people with MCI and dementia, and was more effective in MCI than in dementia. Interventions on stress management or emotional well-being did not show a significant effect on people with MCI, and the evidence for people with dementia was insufficient to conclude. Similarly, due to the lack of RCTs on a healthy dietary pattern, the effectiveness of diet interventions was not examined. In conclusion, the exercise component of lifestyle medicine can be an effective and clinically significant intervention for protecting people with MCI and dementia against cognitive declines, especially when served as an early intervention at the stage of MCI.

Association of Arts Event Attendance With Cognitive Function Among Older Adults Enrolled in the Health and Retirement Study

Background and Objectives

Among the cognitively impaired, arts engagement is associated with improved neurocognitive symptoms. Less is known about arts engagement as a potentially modifiable lifestyle factor to prevent or slow cognitive decline. Our aim was to evaluate the association between arts event attendance and cognition.

Research Design and Methods

We used data from the 2014 and 2016 waves of the Health and Retirement Study to evaluate the association between arts event attendance and cognition using multivariable linear regressions. Arts event attendance in 2014 was our exposure of interest and included visiting an art museum or art gallery; attending an arts or crafts fair; attending a live performance (concert, play, or reading); and/or going to a movie theater. Cognitive function in 2016 measured on a 27-point scale by the Telephone Interview for Cognitive Status was our main outcome of interest.

Results

Of the 1,149 participants included in the final analysis, 70.7% attended an arts event. The mean baseline cognitive score was higher among those who attended art events (16.8 [standard deviation {SD}, ±3.8] vs 13.8 [SD, ±5.0]; p < .001). In our multivariable regressions, those who attended arts events in 2014 exhibited higher cognitive scores in 2016 after controlling for demographic, socioeconomic, health, and baseline cognitive covariates (β, 1.07 [95% confidence interval {CI}, 0.50-1.64]; p < .001). This association was primarily observed in those with lower baseline cognitive function (β, 1.19 [95% CI, 0.33-2.06]; p = .008).

Discussion and Implications

Arts event attendance may be associated with better cognitive function. Given concerns for residual confounding and reverse causality, this association warrants further study.

Effects of Remote Expressive Arts Program in Older Adults with Mild Cognitive Impairment: A Randomized Controlled Trial

BACKGROUND

Mild cognitive impairment (MCI) is a stage of cognitive ability loss with intact activities of daily living and an increased risk for the development of dementia.

OBJECTIVE

This study evaluated the intervention effect of remote expressive arts program (rEAP) on cognitive function in older adults with MCI and investigated the underlying neurobiological mechanisms.

METHODS

We assigned 73 older MCI patients to receive rEAP or health education (HE), who underwent neuropsychological evaluation and resting-state functional magnetic resonance imaging before and after treatment. Neuropsychological scores were analyzed using SPSS software, and regional homogeneity (ReHo) values and seed-based functional connectivity (FC) were analyzed using Matlab software.

RESULTS

The rEAP group showed more significant improvements in cognitive function than the HE group. rEAP affected spontaneous brain activity and brain networks. The ReHo values in the right anterior cingulate/paracingulate cortex and the left dorsolateral superior frontal gyrus significantly increased and decreased, respectively, in the rEAP and HE groups. Further, ReHo value changes were significantly associated with the corresponding neuropsychological test score changes in the rEAP group. Moreover, the rEAP group showed decreased FC between the posterior cingulate cortex and the right middle temporal gyrus and increased FC between the ventromedial prefrontal cortex and left angular gyrus.

CONCLUSION

The 12-week rEAP improved cognitive function in MCI patients. Additionally, the alterations of spontaneous brain network connections and activity helped improve and maintain cognitive function in MCI patients.

A 5-year community program in Singapore to prevent cognitive decline

INTRODUCTION

There is a scarcity of naturalistic follow-up studies on cognitive stimulating activities (CSAs), particularly in a real-world setting and over long-term. We thus investigated a pooled novel CSA intervention to prevent cognitive decline amongst community-dwelling older adults without dementia.

METHODS

Nested within a community-based longitudinal follow-up cohort study of community-dwelling and multi-ethnic older adults (N = 991), a subset of the cohort (n = 264) underwent four single-blinded randomized controlled trials involving four novel CSAs, including mindfulness, horticulture, art therapy, and choral singing. At the cohort's 5-year follow-up, we examined if involvements in the CSAs improved cognition, compared to controls (n = 727). The primary outcomes were changes in global cognition and specific cognitive domain scores measured by the mini-mental state examination (MMSE). Exploratory subgroup analyses stratified by baseline cognitive status and the number of CSAs were also conducted.

RESULTS

Compared to the control group, there was a small improvement in the CSA group on the total MMSE score (d = 0.108) and MMSE-immediate recall score (d = 0.199). Furthermore, subgroup analyses revealed medium effect sizes of improvements (d = 0.420) in cognitive domains in mild cognitive impairment (MCI) (vs. cognitively healthy) and those involved in two CSAs (vs. one CSA).

DISCUSSION

In summary, a CSA intervention improved cognition. MCI and those involved in two CSAs gained greater benefits from the CSAs. These sustained improvements in cognitive functions could have a significant impact on delaying or preventing dementia.

The Effect of the Art Therapy Interventions on Depression Symptoms Among Older Adults: A Meta-analysis of Controlled Clinical Trials

BACKGROUND

To our knowledge, no systematic reviews and meta-analyses have yet been published that examine the effect of art therapy (AT) interventions on depression symptoms among older adults, and this study aimed to systematically review and meta-analysis of clinical trials, summarize eligible relevant studies and provide a true effect measure for the association between AT and depression symptoms in older adults.

METHODS

The databases of PubMed, Web of Science, Scopus, and the Cochrane Central Register of Controlled Trials were searched until 15 February 2022. The methodological quality of the included studies was evaluated by the Delphi checklist. The heterogeneity across studies was conducted by chi-squared test and measured its quantity by the I² statistic. We performed this meta-analysis to obtain a summary measure of the mean difference in depression scores between AT and control groups using a random-effects model. All statistical analyses were carried out at a significance level of .05 using Stata software, version 14.

RESULTS

Until 15 February 2022, 222 studies through databases and 199 studies through review of references were included in the present meta-analysis. In total, the analysis covered 8 studies. The difference in mean depression score between the intervention and control groups showed significant reductions in the AT group (MD -.78; 95% CI: -1.17, -.38; I 2 = 67.9%).

CONCLUSION

Our findings suggest that AT can be considered an effective intervention for reducing depression symptoms among older adults and art therapists/psychotherapists can use this method to reduce the symptoms of depression among older adults.

Environment-Friendly Vocal Music Ecological Education: Sustainable Development of Vocal Music Education from the Perspective of Building

With the acceleration of the modernization of human society, natural ecology is continuously destroyed, which inevitably brings about the crisis of the human spirit, and human beings progressively lose the ability to draw power from nature. Similarly, music is losing its function of freeing people from secularity and becoming a carrier of pure utility. For a long time, there have been some disharmonious factors in the ecological environment of vocal music teaching. For example, some vocal music teaching facilities are out of date, vocal music course resources are single and scarce, vocal music courses are comparatively isolated and lack organic integration with other courses, and relevant art practices and scientific research activities of teachers and students are not carried out well after class, comprehensive quality of teachers cannot be effectively improved, and external communication of colleges and universities is not enough. This has affected the quality of vocal music teaching to a certain extent. Accordingly, an environment-friendly ecological vocal education emerged. In addition, both building and music are the supplement and creation of the human living environment by the material organization. Consequently, their performance has similar characteristics of origin. Thus, from the perspective of the building, we touch the music, listen to the building, and analyze the integration of ecological vocal music education and building. The empirical test verified the effect of ecological vocal music teaching under the building vision.

The Effect of Music-Based Intervention on General Cognitive and Executive Functions, and Episodic Memory in People with Mild Cognitive Impairment and Dementia: A Systematic Review and Meta-Analysis of Recent Randomized Controlled Trials

Background: Music-based intervention has been used as first-line non-pharmacological treatment to improve cognitive function for people with mild cognitive impairment (MCI) or dementia in clinical practice. However, evidence regarding the effect of music-based intervention on general cognitive function as well as subdomains of cognitive functions in these individuals is scarce. Objective: To evaluate the efficacy of music-based interventions on a wide range of cognitive functions in people with MCI or dementia. Method: We searched the effect of various music therapies using randomized controlled trials on cognitive function using several databases. Studies based on any type of dementia or MCI were combined. The effects of music-based intervention on each cognitive function were pooled by meta-analysis. Results: A total of 19 studies involving n = 1024 participants (mean age ranged from 60 to 87 years old) were included. We found statistically significant improvements in MMSE (general cognitive function), the Frontal Assessment Battery (executive function), and the Auditory Verbal Learning Test (episodic memory). Conclusions: This study provides positive evidence to support music-based interventions for improving a wide range of cognitive functions in older adults with MCI and dementia. Therefore, we recommend increased use of music in people’s homes, day care centers and nursing homes. This study was registered with PROSPERO, number 250383.

Comparative effects of music interventions on depression in older adults: A systematic review and network meta-analysis

BACKGROUND

The effect of different music interventions on depression in older adults is varied. We aimed to explore the comparative effect of different music intervention features on depression in older adults.

METHODS

We searched PubMed, EMBASE, CENTRAL, CINAHL, and ProQuest Dissertations&Theses from inception to October 2021 for randomized controlled trials (RCTs) of music interventions in participants aged ≥60 years. Music interventions were classified based on the TIP (theme, intensity, and provider/platform) framework. The theme was divided into: 1) active music therapy (ACT); 2) receptive music therapy (Recep); and 3) music medicine (MM). The intensity was classified as high (>60 minutes/week), and low (≤60 minutes/week). The provider was classified as a music therapist (MT) or a non-music therapist (NonMT). Summary standardized mean differences (SMD) of level of depression with 95% confidence interval (CI) were estimated using a frequentist framework with a random-effects model. The certainty of evidence was evaluated using the Confidence in Network Meta-Analysis (CINeMA) approach. This study was registered with PROSPERO (CRD42021247165).

FINDINGS

Fifteen RCTs involving 1,144 older adults (mean age 67.9-86.6 years) were included. When compared with usual care, the most effective music intervention was active music therapy >60 minutes/week by music therapist (Act/High/MT) (SMD -3.00; 95%CI, -3.64,-2.35), followed by music medicine >60 minutes/week by non-music therapist (MM/High/NonMT) (SMD -2.06; 95%CI, -2.78,-1.35) with moderate and high certainty of evidence, respectively. Depression scores in older adults treated with ACT/High/MT was also significantly lower than all other interventions, except MM/High/NonMT. Low intensity music interventions other than Act/Low/MT had no impact on depression.

INTERPRETATION

Although active music therapy >60 minutes/week by music therapist is the most effective intervention to alleviate depression in older adults, music medicine by listening to music of older adult's own preference >60 minutes/week is an alternative approach in settings with limited resources.

FUNDING

None.

Reminiscence therapy is a feasible care program for improving cognitive function, anxiety, and depression in recurrent acute ischemic stroke patients: a randomized, controlled study

OBJECTIVE

Reminiscence therapy provides benefits among first-episode acute ischemic stroke (AIS) patients and their caregivers. This study intended to further compare the effect of reminiscence therapy plus usual care (RTUC) and usual care (UC) on cognitive function, anxiety, and depression among recurrent AIS patients.

METHODS

Totally, 160 recurrent AIS patients were enrolled and randomized in a 1:1 ratio into the RTUC group (N = 81) and UC group (N = 79), then a 12-month corresponding intervention was conducted in each group. Mini-Mental State Examination (MMSE) score and Hospital Anxiety and Depression Scale (HADS) were evaluated on discharge (M0), at month (M) 3, M6, M9, and M12 after discharge.

RESULTS

MMSE scores at M6 (27.0 ± 1.6 vs. 26.3 ± 2.3, P = 0.031) and M12 (27.0 ± 1.7 vs. 26.1 ± 2.4, P = 0.009) were elevated, while cognitive impairment rate at M12 (29.2% vs. 45.7%, P = 0.042) and cognitive impairment severity at M12 (P = 0.029) were declined in RTUC group compared to UC group. Meanwhile, the HADS-anxiety scores at M9 (5.7 ± 3.1 vs. 6.9 ± 4.0, P = 0.046) and M12 (5.6 ± 2.7 vs. 7.0 ± 4.3, P = 0.024), anxiety rate at M12 (22.2% vs. 38.2%, P = 0.039) and anxiety severity at M12 (P = 0.018) were declined in RTUC group compared to UC group. Besides, the HADS-depression score at M12 (5.7 ± 3.1 vs. 6.8 ± 3.3, P = 0.043) was decreased in RTUC group compared to UC group, but depression rate and severity were not different between the two groups at each visit point (all P > 0.05).

CONCLUSION

RTUC program elevates cognitive functions and alleviates mental problems in recurrent AIS patients.

A systematic review of music interventions for the cognitive and behavioural symptoms of mild cognitive impairment (non-dementia)

Music interventions may represent an effective approach to improving symptoms and delaying progression of MCI to dementia. This review identified nine studies (8 RCT's, 1 observational study) that explored the benefits of music interventions to those with MCI. Studies included five music-playing interventions (sample size (n) ranged from 35 to 201, age ranged from 62 to 94), one music listening intervention (n = 100, mean age = 77 (music intervention) mean age = 76 (dance intervention), one music with movement intervention (n = 16, age range 65-84 years) and two music reminiscence interventions (n = 68; 72, age range = 60-85 years). Only individuals with a clinical diagnosis of MCI were included, no individuals with a diagnosis of dementia were included. Studies were limited due to their sample size, failure to consider confounding variables (i.e. socialization), inconsistency with therapist led sessions, failure to match conditions across interventions, limited follow-up period post-intervention and the tendency to focus on depression exclusively as a measure of behavioural symptoms. Different types of music interventions have differential results on cognitive and behavioural symptoms. The different pattern of brain activation and cognitive abilities which support each type of music activity (e.g. listening vs playing music) may offer some explanation towards these differences. A standardised protocol is needed for each type of music intervention to address how music interventions are studied, taking these limitations into consideration.

Effects of an art-based intervention in older adults with mild cognitive impairment: a randomised controlled trial

BACKGROUND

Art-based interventions may delay cognitive decline and improve health-related outcomes in older adults with mild cognitive impairment (MCI).

OBJECTIVE

To examine the effects of the Creative Expressive Arts-based Storytelling (CrEAS) program compared to active and waitlist controls on neurocognitive and other health-related outcomes in older people with MCI.

DESIGN

Three-arm parallel-group, randomised controlled design.

PARTICIPANTS

One-hundred and thirty-five adults with MCI (mean age: 70.93 ± 6.91 years).

METHODS

Participants were randomly assigned to intervention (CrEAS, n = 45), active control (n = 45) or waitlist control (n = 45) groups. Interventions were applied once per week for 24 weeks. The primary outcome was global cognitive function; secondary outcomes were specific cognition domains (memory, executive function, language and attention) and other health-related outcomes (anxiety, depression and quality of life [QoL]). All variables were measured at baseline (T0), 24-week follow-up (T1) and 48-week follow-up (T2).

RESULTS

Participants in the CrEAS group showed significantly higher global cognitive function (adjusted mean difference [MD] = -0.905, 95% confidence interval [CI] -1.748 to -0.062; P = 0.038) and QoL (adjusted MD = -4.150, 95% CI -6.447 to -1.853; P = 0.001) and lower depression symptoms (adjusted MD = 2.902, 95% CI 0.699-5.104; P = 0.011) post-intervention at the 24-week follow-up compared with the active control group. At 48-week follow-up, only the Auditory Verbal Learning Test Immediate recall score was significantly improved compared with the active control group (adjusted MD = -2.941, 95% CI -5.262 to -0.620; P = 0.014).

CONCLUSIONS

Older adults with MCI who participated in the CrEAS program improved their neuropsychological outcomes and QoL and reduced their rate of cognitive deterioration.

Correlation between Sleep Time, Sleep Quality, and Emotional and Cognitive Function in the Elderly

Background

To explore the relationship between sleep time, sleep quality, and emotional and cognitive function in the elderly.

Methods

A total of 150 elderly patients over 65 years old who were admitted to our hospital from February 2019 to April 2021 were divided into a normal cognitive function group (Mini-Mental State Examination (MMSE) score: illiteracy, >17; primary school, >20; and middle school and above, >24; N = 86) and cognitive impairment group (MMSE score: illiteracy, ≤17; primary school, ≤20; and middle school or above, ≤24; N = 64). The sleep quality was evaluated by the Pittsburgh Sleep Quality Index (PSQI), and anxiety and depression were evaluated by Hamilton anxiety scale (HAMA) and Hamilton depression scale (HAMD), respectively. The cognitive function between the two groups was compared via the Montreal Cognitive Assessment (MoCA) score, visual spatial execution, and attention. Pearson correlation analysis was used to analyze the correlation between sleep quality, sleep time, and emotional and cognitive function.

Results

In the comparison of sleep quality between the two groups, the total score of PSQI, sleep quality, falling asleep time, sleep time, and sleep efficiency of patients with cognitive impairment were higher than those of patients with normal cognitive function (P < 0.05). There was no significant difference in the scores of hypnotic use and daytime dysfunction between the two groups, but the scores of nocturnal sleep disorders and ESS in the cognitive impairment group were significantly higher than those in the normal group (P > 0.05). Compared between the two groups, the MoCA score, visual spatial execution, and attention in the cognitive impairment group were significantly lower than those in the normal group, and the difference was statistically significant (P < 0.05). The delayed recall in the cognitive impairment group was significantly higher than that in the control group (P < 0.05). There was no significant difference in orientation, naming, language, and abstract ability between the two groups (P > 0.05). The scores of HAMA and HAMD in the cognitive impairment group were significantly higher than those in the normal group. Pearson correlation analysis was used to analyze the correlation between sleep therapy, sleep time, and the score of cognitive scale. The results showed that PSQI was negatively correlated with MoCA and MMSE, and ESS was negatively correlated with MoCA and MMSE. Pearson correlation analysis results indicated that PSQI was positively correlated with HAMA and HAMD, while ESS was negatively correlated with HAMA and HAMD.

Conclusion

The sleep quality and sleep time of elderly patients are positively correlated with their cognitive function. The worse the sleep quality is, the worse their cognitive function is and the more serious their anxiety and depression are. In the course of clinical therapeutics, more attention should be paid to the sleep quality of elderly.

Effects of a staged integral art-based cognitive intervention (SIACI) program in older adults with cognitive impairments: protocol for a randomized controlled trial

Background

Given the aging population worldwide and the COVID-19 pandemic, which has been found to be associated with a deterioration in Alzheimer’s disease (AD) symptoms, investigating methods to prevent or delay cognitive decline in preclinical AD and AD itself is important. The trial described in this protocol aims to evaluate the effects of a staged integral art-based cognitive intervention (SIACI) in older adults with CIs (preclinical AD [SCD or MCI] and mild AD), in order to gather evidence on the effects of SIACI on cognition and psychological/psychosocial health gains and determine the mechanisms.

Methods

The planned study is a single-center, parallel-arm, randomized controlled trial with allocation concealment and outcome assessor blinding. A total of 88 participants will be randomized to two groups: (i) an intervention group that receives the 16-week, 24-session SIACI program and (ii) a waitlist control group (which will receive the SIACI program after completing the follow-up assessment). Global cognitive function, specific domains of cognition (memory, language, executive function, and visuospatial skills), and other health-related outcomes (quality of life, anxiety, depression, sleep quality, and physical activity level) will be measured at baseline, immediately after the intervention, and at the 6-month follow-up. Blood biomarkers, event-related potential (ERP)-P300, and magnetic resonance imaging (MRI) data will be collected at baseline and immediately after the intervention to explore the mechanisms of SIACI.

Discussion

The trial will elucidate the immediate and long-term effects of SIACI based on neuropsychological testing and blood biomarkers, and neuroscience involving ERP-P300 and MRI parameters will make it possible to explore the mechanisms of SIACI in older adults with CIs. The results will provide evidence on the effectiveness of an AT-based cognitive intervention, which may delay or even halt cognitive decline in preclinical AD and AD itself.

Trial registration

ChiCTR, ChiCTR2100044959. Registered 03 April 2021.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-022-02961-4.

Non-Pharmacological Treatments of Neuropsychiatric Symptoms in Mild Cognitive Impairment (MCI)

Mild cognitive impairment (MCI) is a syndrome defined by objective cognitive deficits that do not impact functional independence. Individuals with MCI develop dementia at an annual rate of 10 to 15%. Neuropsychiatric symptoms (NPS) are common non-cognitive features of neurocognitive disorders and have a major impact on the wellbeing and quality of life of affected individuals and their families. Non-pharmacological interventions for NPS are considered the first-line treatment because of the limited efficacy and side-effect potential of current pharmacological agents. This article summarizes the literature on non-pharmacological treatments for NPS in MCI. The limited number of studies specific to individuals with MCI and its various etiologies, as well as the overall heterogeneity of research design and methodologies, make the evidence base inconclusive. Nevertheless, some studies support psychosocial interventions aimed at individuals with MCI and their caregivers.

The impacts of visual Art Therapy for elderly with Neurocognitive disorder: a systematic review

Aging is characterized by a reduction in physical, cognitive, and emotional functions, allowing multiple losses in the quality of life of the elderly. As a clinical situation that has a common association with pathological aging, neurocognitive disorder, previously named dementia, has become epidemiologically more relevant over the years. Thus, art therapy has recently emerged as an alternative technique for approaching these individuals, with the aim of improving cognitive, emotional, and quality of life aspects.

Connecting the Dots: The State of Arts and Health in Singapore

Background: This article examines the state of the field of arts and health in Singapore and identifies the drivers that have shaped its development to date, adding new insights from Asia to the growing international literature in this area. Methods: Various methods, including an online survey and in-depth focus groups were used. Results: We find that the field in Singapore is rapidly growing, with a proliferation of activities across the arts and culture, healthcare, and social care sectors in recent decades fostered by various policy developments, increased funding and new peer-to-peer networking. Nevertheless, several issues persist, including inconsistent understanding and conceptualisation of the field as a whole across multiple stakeholders, limited research capacity and training platforms, and lack of professional recognition. Conclusions: We provide recommendations for further action, including developing arts and health literacy and research capacity, investing in efforts to bridge education and practice, and focusing on formalising and elevating professional standards.

Benefits of Cultural Activities on People With Cognitive Impairment: A Systematic Review

Museums and cultural institutions are increasingly striving to respond to the interests and needs of the society that hosts them. This means, apart from other actions, that these institutions must be involved in the health and wellbeing of society, and the creation of cultural activities aimed at people with cognitive impairment, a group of individuals that is growing worldwide due to the aging of society and the increasing prevalence of dementia. The involved sectors are aware of the potential and benefits of activities for this population, even though there is much research to be conducted. To date, no systematic review has focused on the benefits of cultural activities for cognitively impaired people. This study aimed to explore the benefits of different modalities of cultural activities with evidence from 145 studies from various databases, which met the inclusion criteria. Significant improvements in general cognition, quality of life (QoL), emotional wellbeing, socialization, and communication were generally reported after interventions, with a reduction in depression symptoms. There was not enough evidence to prove memory, language, or daily functioning improvements attributable to cultural interventions. There were no significant reductions reported in apathy, sadness, agitation, or anxiety.

Proposing a novel care program: reminiscence therapy involved care for anxiety, depression, and quality of life in postoperative cervical cancer patients

BACKGROUND

Reminiscence therapy (RT) relieves mental disorders and improves quality of life (QoL) in some cancer survivors, but in postoperative cervical cancer patients, its effect is unclear. This study aimed to assess the impact of reminiscence therapy involved care (RTIC) and usual care (UC) on anxiety, depression, QoL, and survival in postoperative cervical cancer patients.

METHODS

In this randomized control study, 152 eligible postoperative cervical cancer patients were randomized as 1:1 ratio into RTIC (N = 76) and UC (N = 76) groups: the former received routine care and RT, while the latter only received routine care for 12 months. Anxiety, depression, and QoL were evaluated from baseline (month (M) 0) to M12, respectively. Patients were continuously followed up to M36 for overall survival (OS) calculation.

RESULTS

HADS-Anxiety score from M6 to M12 was decreased; both HADS-Depression score from M9 to M12 and depression rate at M12 were reduced in RTIC group compared with UC group (all P < 0.05). QLQ-C30 global health status score at M6 and M12, as well as QLQ-C30 function score at M12, was increased in RTIC group compared with UC group (all P < 0.05). However, QLQ-C30 symptom score at each visit and OS exhibited no difference between the two groups. From sub-group analysis, RTIC disclosed a distinct effect on patients whose age ≥ 50 years but not on those < 50 years.

CONCLUSION

RTIC reduces anxiety (partly) and depression and improves QoL in postoperative cervical cancer patients, especially in old patients.

Visual art therapy and cognition: Effects on people with mild cognitive impairment and low education level

OBJECTIVES

The aim of this study was to examine the effects of visual art therapy (VAT) on cognition, psychological and functional ability of people with mild cognitive impairment (MCI) and low education.

METHOD

A single-blinded randomized controlled trial was conducted among 127 older adults with MCI, mean age 73.6 years and level of education in years, (median (range)) = 0 (0 - 9). The intervention group received 12 VAT sessions over six weeks. The control group received six health education sessions. The outcomes measures at baseline, immediately after intervention, at three-months and six-month follow up included global cognitive functions, depression, mental wellbeing and instrumental activities of daily living functions.

RESULTS

The intervention group demonstrated greater improvement than the control group in global cognition (β =2.56, (95% CI =1.16, 3.97), p< .001, standardized mean difference (SMD) = 0.75), and depression (β =-2.01, (95% CI =-3.09, -0.93), p< .001, SMD = -0.93) immediately post intervention. The effects on cognitive functions were sustained at three and six-months follow ups. The differential effect of VAT on mental wellbeing and functional ability compared to health education were undetectable.

DISCUSSION

Visual art therapy can improve cognitive functions and mood status of older adults with MCI who have no or low education.

Arts-based interventions to improve cognition in older persons with mild cognitive impairment: A systematic review of randomized controlled trials

OBJECTIVES

As the global burden of dementia rises, the search for preventive measures such as interventions for mild cognitive impairment (MCI) remains a research priority. While arts-based interventions have demonstrated some success in improving cognitive functioning among older adults and those with dementia, its effectiveness for older persons with MCI remains unexplored. We conducted a systematic review to examine the effects of arts-based interventions on cognition in older persons with MCI.

METHOD

The following databases were searched in November 2019: PubMed, EMBASE, PsycINFO, and CINAHL Plus, supplemented by Google Scholar and ALOIS. Study inclusion criteria were older persons aged ≥ 60 with MCI; arts-based interventions such as dance, drama, music, or visual arts; and randomized controlled trial with cognitive outcome. Database search, study selection, and data extraction were conducted independently by 2 reviewers.

RESULTS

Eleven randomized controlled trials examining 13 interventions (817 participants) were identified, of which 4 involved visual arts, 4 dance/movement, 3 music, and 2 storytelling. Significant improvement on at least one cognitive outcome was reported in 10 of the 13 interventions. These included improvements in global cognition (6/7 interventions), learning and memory (5/9), complex attention (4/10), executive functioning (2/6), language (2/3), and perceptual-motor function (1/4).

CONCLUSION

This review found that arts-based interventions can potentially improve various aspects of cognitive functioning in older persons with MCI, although our confidence was dampened by methodological limitations such as the moderate-to-high risk of bias present in studies and heterogeneity in the way MCI was defined. Recommendations for future research are discussed.

Is It Possible to Prevent the Progression of Mild Cognitive Impairment Through Non-Pharmacological Treatments?

INTRODUCTION

Mild cognitive impairment produces slight cognitive and motor disturbances without affecting daily life during aging, however, if this symptomatology is not controlled, the speed of deterioration can increase, and even some cases of dementia can appear in the elderly population.

OBJECTIVE

To describe non-pharmacological therapies that seek to prevent, control and reduce the symptoms of mild cognitive impairment.

METHODS

An initial search was carried out in the databases of PubMed, Lilacs, EBSCO, ScienceDirect, Taylor & Francis and ProQuest. The results found were filtered through the PRISMA system and biases evaluated using the Cochrane Handbook for Systematic Reviews of Interventions.

RESULTS

Four categories of non-pharmacological therapies were created, using 50 articles found in the search, which contribute to controlling and improving cognitive and motor areas, in order to reduce the symptoms presented by mild cognitive impairment. The treatments have different methods, instruments and objectives, so that no meta-analysis of the studies could be performed. In addition, limitations related to the sample, the effectiveness of the results and the methodological quality were found.

CONCLUSIONS

It was found that non-pharmacological therapies prevent, improve and control the symptoms caused by mild cognitive impairment, however, it is necessary to carry out more studies with better methodologies to corroborate these results.

Randomized Controlled Trials of a Psychosocial Intervention for Improving the Cognitive Function among Older Adults: A Scoping Review

Aim: The goal is to explore available evidence and provide greater clarity to what is described as psychosocial intervention to improve cognitive function among older population with MCI as well as identifying areas for future research. Methods: An electronic literature search of PubMed, Cochrane, Ebscohost, Medline, Scopus, and gray resource was conducted to find articles published in English language between 2010 and September 2020. This review focused on research undertaken using randomized clinical trials study design. We extracted information regarding the publication date, geographical location, study setting, intervention mechanism, type of cognitive measurement used, and outcome of the studies. References of this literature were also reviewed to ensure comprehensive search. Result: Out of 240 potential records found, a total of 27 articles were identified following the first round of screening and deletion of duplicates. Full-text article reviews and analysis in the second round of screening narrowed the selection down to four articles. Another three relevant articles obtained from references were also included making a total of seven articles in the final analysis. Findings: Psychosocial intervention strategies for improvement of cognitive function, done in various setting all over the globe, covered a range of approaches including art therapy, visual art therapy, therapeutic writing therapy, reminiscence activity, and cognitive behavioral approach. Most were conducted in weekly basis within 1-to-2-hour duration of session. Cognitive function of older adult in psychosocial intervention group was significantly improved in two studies. Three studies showed no significant improvement at all in the cognitive function, and another one reported success in improving cognitive function over time in the intervention group than in control group. One study did not describe the interaction effect. Different types of cognitive measurement also were used to quantify different domains of cognitive function in the reviewed studies. Conclusion: The idea of using psychosocial intervention for improving cognitive function has begun to increasingly accepted recently. Findings from the limited studies are encouraging, although the outcome of the cognitive function was mixed. Large-scale and longer duration of psychosocial intervention with bigger sample size is warranted for future studies.

Preventing dementia? Interventional approaches in mild cognitive impairment

Mild cognitive impairment (MCI) is defined as an intermediate state between normal cognitive aging and dementia. It describes a status of the subjective impression of cognitive decline and objectively detectible memory impairment beyond normal age-related changes. Activities of daily living are not affected. As the population ages, there is a growing need for early, proactive programs that can delay the consequences of dementia and improve the well-being of people with MCI and their caregivers. Various forms and approaches of intervention for older people with MCI have been suggested to delay cognitive decline. Pharmacological as well as non-pharmacological approaches (cognitive, physiological, nutritional supplementation, electric stimulation, psychosocial therapeutic) and multicomponent interventions have been proposed. Interventional approaches in MCI from 2009 to April 2019 concerning the cognitive performance are presented in this review.

Art making and expressive art therapy in adult health and nursing care: A scoping review

Objectives

While receptive art engagement is known to promote health and wellbeing, active art engagement has not been fully explored in health and nursing care. This review is to describe the existing knowledge on art making and expressive art therapy in adult health and nursing care between 2010 and 2020.

Methods

Relevant studies and grey literature were searched and identified between March 17 and April 10, 2020 from EBSCO, CINAHL, Medline and ERIC databases and a general Internet search. Following data charting and extraction, the data (n = 42 papers) were summarized and reported in accordance with PRISMA-ScR guidelines.

Results

In the included papers, both art making and expressive art therapy were seen in different health care and nursing contexts: yet not the home care context. The emphasis of art activities were group activities for chronically or terminally ill residents, adults aged 65 years or older. A focus on personal narrative was often seen, which may explain why art activities appear to be linked to acknowledging and building new strengths and skills, making meaning of experiences, personal growth, symptom alleviation, and communication; all used to foster collaboration between patients, patients’ near-ones and health care professionals.

Conclusions

Art activities appear to be suitable for every context and can promote personcenteredness and the measurement of nursing outcomes, and they should be considered an essential part of health and nursing care, nursing education and care for health care personnel.

Can Visual Art Therapy Be Implemented With Illiterate Older Adults With Mild Cognitive Impairment? A Pilot Mixed-Method Randomized Controlled Trial

Older adults with mild cognitive impairment (MCI) with no literacy are at increased risk of progression to dementia. Whether it is feasible to engage this population in visual art therapy (VAT) and yield effects on cognition and depression remained unclear. A pilot mixed-method single-blinded randomized controlled trial was conducted in a sample of community-dwelling older adults with MCI. The experimental group (n = 21) was assigned to 12 sessions of VAT over 6 weeks, and the control group (n = 18) was assigned to 6 weekly health education (HE) on nonbrain health topics. Participants were evaluated at baseline using Montreal Cognitive Assessment-5-minute protocol (MoCA-5-min) and Geriatric Depression Scale Short Form (GDS-SF). A focus group discussion (FGD) was also conducted to the experimental group to explore their experiences of participating in the VAT. Findings indicated that both VAT and HE groups had significant improvement in MoCA-5-min scores and depressed mood over time; however, the significant group × time interaction effect was noted only for the psychological outcome. Findings from the FGD indicated that participants had challenging experiences at the beginning of the therapy, but later, they were able to cope and found that the VAT was relevant and beneficial for their cognitive and psychosocial health. This pilot study provided initial evidence about the potential benefit of VAT in improving cognitive and psychological well-being of older adults with MCI and low literacy and provided insights on how to better engage them in this cognitive stimulating intervention. A full-scale trial is recommended for a stringent evaluation.

Effects of music therapy on depression: A meta-analysis of randomized controlled trials

Background

We aimed to determine and compare the effects of music therapy and music medicine on depression, and explore the potential factors associated with the effect.

Methods

PubMed (MEDLINE), Ovid-Embase, the Cochrane Central Register of Controlled Trials, EMBASE, Web of Science, and Clinical Evidence were searched to identify studies evaluating the effectiveness of music-based intervention on depression from inception to May 2020. Standardized mean differences (SMDs) were estimated with random-effect model and fixed-effect model.

Results

A total of 55 RCTs were included in our meta-analysis. Music therapy exhibited a significant reduction in depressive symptom (SMD = −0.66; 95% CI = -0.86 to -0.46; P<0.001) compared with the control group; while, music medicine exhibited a stronger effect in reducing depressive symptom (SMD = −1.33; 95% CI = -1.96 to -0.70; P<0.001). Among the specific music therapy methods, recreative music therapy (SMD = -1.41; 95% CI = -2.63 to -0.20; P<0.001), guided imagery and music (SMD = -1.08; 95% CI = -1.72 to -0.43; P<0.001), music-assisted relaxation (SMD = -0.81; 95% CI = -1.24 to -0.38; P<0.001), music and imagery (SMD = -0.38; 95% CI = -0.81 to 0.06; P = 0.312), improvisational music therapy (SMD = -0.27; 95% CI = -0.49 to -0.05; P = 0.001), music and discuss (SMD = -0.26; 95% CI = -1.12 to 0.60; P = 0.225) exhibited a different effect respectively. Music therapy and music medicine both exhibited a stronger effects of short and medium length compared with long intervention periods.

Conclusions

A different effect of music therapy and music medicine on depression was observed in our present meta-analysis, and the effect might be affected by the therapy process.

Effects of Creative Expressive Arts-based Storytelling (CrEAS) programme on older adults with mild cognitive impairment: protocol for a randomised, controlled three-arm trial

INTRODUCTION

Early non-pharmacological interventions can prevent cognitive decline in older adults with mild cognitive impairment (MCI). Creative expression (CrExp) can potentially mitigate cognitive decline and enhance the physical and mental health of older people. However, it is unclear whether activities involving CrExp can improve cognitive function and other health-related outcomes in older adults with MCI. The aim of the present study is to develop a Creative Expressive Arts-based Storytelling (CrEAS) programme that integrates verbal and non-verbal expressive activities and evaluate its effectiveness in improving cognitive function and other outcome indicators so as to explore its possible mechanism from the perspective of neuroimaging.

METHODS AND ANALYSIS

This parallel randomised controlled trial with three arms (one intervention and two control arms) will be conducted over a 24-week period. A total of 111 participants will be enrolled and randomised to the CrEAS, recreation and usual activity groups. The CrEAS programme combines visual arts therapy and storytelling (TimeSlips) under the Expressive Therapy Continuum theoretical framework and provides an opportunity for people with MCI to actively engage in activities to improve cognitive function through verbal and nonverbal CrExp. Global cognitive function, specific domains of cognition (memory, executive function, language and attention) and other health-related outcomes (anxiety, depression and quality of life) will be measured at baseline, at the end of the intervention, and at the 24-week follow-up. Structural/functional brain MRI data will be collected at baseline and immediately after the intervention.

ETHICS AND DISSEMINATION

Ethics approval was obtained from the Ethics Committee of Fujian Provincial Hospital (K2018-03-061). The study results will be disseminated through peer-reviewed journals and at academic conferences.

TRIAL REGISTRATION NUMBER

ChiCTR1900021526.

CHI study: protocol for an observational cohort study on ageing and mental health in community-dwelling older adults

INTRODUCTION

Ageing is associated with a multitude of healthcare issues including dementia, depression, frailty, morbidity associated with chronic disease and high healthcare utilisation. With Singapore's population projected to age significantly over the next two decades, it has become increasingly important to understand the disease burden and etiological process among older adults. The Community Health and Intergenerational study aims to holistically examine ageing in place by investigating the resilience and vulnerability factors of the ageing process in the biological, psychological and social domains within the environment.

METHODS AND ANALYSIS

Using a cohort multiple randomised controlled trial design, comprehensive health profiles of community-dwelling older adults will be collected. The objective is to recruit 1000 participants (aged 60-99 years) living in the western region of Singapore within a period of 3 years (2018-2020). Assessments include basic sociodemographic, physical health and function (cardiac, oral and blood profiles and visual function), cognitive functioning, daily functioning, physical fitness, emotional state, free-flowing speech, sleep quality, social connectedness, caregiver burden, intergenerational communication, quality of life, life satisfaction, attitudes to ageing and gratitude and compassion. Results from the cohort will enable future studies to identify at-risk groups and develop interventions to improve the physical and mental health and quality of life of older adults.

ETHICS AND DISSEMINATION

Approval of the cohort study by the National University of Singapore Institutional Review Board (NUS-IRB Reference code: H-17-047) was obtained on 12 October 2017. Written consent will be obtained from all participants. Findings from the cohort study will be disseminated by publication of peer-reviewed manuscripts, presentations at scientific meetings and conferences with local stakeholders.