Effectiveness of Strength-based Intervention for Elderly With Dementia Living in the Community

NCT ID: NCT07037550

Last Updated: 2025-06-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

272 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-07-01

Study Completion Date

2026-06-30

Brief Summary

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In the realm of dementia care, the imperative to intervene at the earliest stages of cognitive decline is paramount. Recognizing this pivotal moment, the development of innovative and effective interventions becomes imperative in delaying dementia progression.

Rooted in the Roy Adaptation Model and Zimmer's Theory of Psychological Empowerment, the investigator team has developed the empowerment-based dyadic strength-based intervention, which integrates strength-based and empowerment methodologies. Emphasizing a shift from deficits to capabilities, the strength-based approach fosters awareness of collective strengths within care dyads, facilitating coping mechanisms and resilience in the face of cognitive afflictions.

Detailed Description

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In the realm of dementia care, the imperative to intervene at the earliest stages of cognitive decline is paramount. Recognizing this pivotal moment, the development of innovative and effective interventions becomes imperative in delaying dementia progression.

Rooted in the Roy Adaptation Model and Zimmer's Theory of Psychological Empowerment, the investigator team has developed the empowerment-based dyadic strength-based intervention, which integrates strength-based and empowerment methodologies. Emphasizing a shift from deficits to capabilities, the strength-based approach fosters awareness of collective strengths within care dyads, facilitating coping mechanisms and resilience in the face of cognitive afflictions.

The objective of this study is:

1. To study the effectiveness of ambassador-led strength-based intervention for patient-participants with dementia living in the community and residential units to enhance their quality of life;
2. To compare how the involvement of young-old volunteers in the strength-based intervention enhance service effectiveness

After obtained the consent baseline data collection will be done. The participants will be randomized to receive either the ambassador-led strength-based intervention of usual care group. The post-test data collection will take place upon the completion of the program (9th week) and at 3-month thereafter.

The Strength-based intervention incorporates 8-week Ambassador-led strength-based intervention including:

1. a strength-based assessment to the patient-participant and caregiver done by the Social Worker,
2. Ambassador-assisted preparation of the strength-based biography,
3. four Ambassador-led workshops, the workshop will be delivered in group of 6-8 participants by at least 2 Ambassadors, and
4. one Social Worker-led zoom video conference delivered to the caregivers.

Conditions

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Dementia Mild Cognitive Impairment Caregiver Dementia Alzheimer Type

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

The Strength-based intervention incorporates 8-week Ambassador-led strength-based intervention including:

1. a strength-based assessment to the patient-participant and caregiver done by the Social Worker,
2. Ambassador-assisted preparation of the strength-based biography,
3. four Ambassador-led workshops, the workshop will be delivered in group of 6-8 participants by at least 2 Ambassadors, and
4. one Social Worker-led zoom video conference delivered to the caregivers.
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors
Another Research Assistant with no information of the random group allocation will execute the posttest assessment

Study Groups

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Strength-based intervention

The Strength-based intervention incorporates 8-week Ambassador-led strength-based intervention including:

a strength-based assessment to the patient-participant and caregiver done by the Social Worker, Ambassador-assisted preparation of the strength-based biography, four Ambassador-led workshops, the workshop will be delivered in group of 6-8 participants by at least 2 Ambassadors, and one Social Worker-led zoom video conference delivered to the caregivers.

Group Type EXPERIMENTAL

Strength-based intervention

Intervention Type BEHAVIORAL

The Strength-based intervention incorporates 8-week Ambassador-led strength-based intervention including:

1. a strength-based assessment to the patient-participant and caregiver done by the Social Worker,
2. Ambassador-assisted preparation of the strength-based biography,
3. four Ambassador-led workshops, the workshop will be delivered in group of 6-8 participants by at least 2 Ambassadors, and
4. one Social Worker-led zoom video conference delivered to the caregivers.

Usual care

No intervention, continue with usual care

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Strength-based intervention

The Strength-based intervention incorporates 8-week Ambassador-led strength-based intervention including:

1. a strength-based assessment to the patient-participant and caregiver done by the Social Worker,
2. Ambassador-assisted preparation of the strength-based biography,
3. four Ambassador-led workshops, the workshop will be delivered in group of 6-8 participants by at least 2 Ambassadors, and
4. one Social Worker-led zoom video conference delivered to the caregivers.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* age over 18
* a confirmed diagnosis of mild dementia as indicated by the cut-off score of Montreal Cognitive Assessment-5-min at 13-18 for dementia and \>18-21 for mild cognitive impairment
* self-reported cognitive complaints
* have the ability to engage in the communication with the research assistant
* able to identify a family caregiver
* consent to participate

Exclusion Criteria

* person who has communication problems with the research team
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The University of Hong Kong

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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The University of Hong Kong

Hong Kong, , Hong Kong

Site Status RECRUITING

Countries

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Hong Kong

Central Contacts

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Sau Fung Doris Yu, PhD

Role: CONTACT

+852 3917 6319

Facility Contacts

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Sau Fung Doris Yu, PhD

Role: primary

+852 3917 6319

References

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Haskan Avcı, Ö. (2014). Development of the Dyadic Relationship Scale. Eurasian Journal of Educational Research, 56, 89-108 DOI: http://dx.doi.org/10.14689/ejer.2014.56.6

Reference Type BACKGROUND

Yu DS, Li PW, Zhang F, Cheng ST, Ng TK, Judge KS. The effects of a dyadic strength-based empowerment program on the health outcomes of people with mild cognitive impairment and their family caregivers: a randomized controlled trial. Clin Interv Aging. 2019 Oct 4;14:1705-1717. doi: 10.2147/CIA.S213006. eCollection 2019.

Reference Type BACKGROUND
PMID: 31686796 (View on PubMed)

Yeung PY, Wong LLL, Chan CC, Yung CY, Leung LMJ, Tam YY, Tang LN, Li HS, Lau ML. Montreal Cognitive Assessment - Single Cutoff Achieves Screening Purpose. Neuropsychiatr Dis Treat. 2020 Nov 6;16:2681-2687. doi: 10.2147/NDT.S269243. eCollection 2020.

Reference Type BACKGROUND
PMID: 33192067 (View on PubMed)

Smith SC, Lamping DL, Banerjee S, Harwood R, Foley B, Smith P, Cook JC, Murray J, Prince M, Levin E, Mann A, Knapp M. Measurement of health-related quality of life for people with dementia: development of a new instrument (DEMQOL) and an evaluation of current methodology. Health Technol Assess. 2005 Mar;9(10):1-93, iii-iv. doi: 10.3310/hta9100.

Reference Type BACKGROUND
PMID: 15774233 (View on PubMed)

Ismail Z, Aguera-Ortiz L, Brodaty H, Cieslak A, Cummings J, Fischer CE, Gauthier S, Geda YE, Herrmann N, Kanji J, Lanctot KL, Miller DS, Mortby ME, Onyike CU, Rosenberg PB, Smith EE, Smith GS, Sultzer DL, Lyketsos C; NPS Professional Interest Area of the International Society of to Advance Alzheimer's Research and Treatment (NPS-PIA of ISTAART). The Mild Behavioral Impairment Checklist (MBI-C): A Rating Scale for Neuropsychiatric Symptoms in Pre-Dementia Populations. J Alzheimers Dis. 2017;56(3):929-938. doi: 10.3233/JAD-160979.

Reference Type BACKGROUND
PMID: 28059789 (View on PubMed)

Cummings JL, Mega M, Gray K, Rosenberg-Thompson S, Carusi DA, Gornbein J. The Neuropsychiatric Inventory: comprehensive assessment of psychopathology in dementia. Neurology. 1994 Dec;44(12):2308-14. doi: 10.1212/wnl.44.12.2308.

Reference Type BACKGROUND
PMID: 7991117 (View on PubMed)

Chu LW, Chiu KC, Hui SL, Yu GK, Tsui WJ, Lee PW. The reliability and validity of the Alzheimer's Disease Assessment Scale Cognitive Subscale (ADAS-Cog) among the elderly Chinese in Hong Kong. Ann Acad Med Singap. 2000 Jul;29(4):474-85.

Reference Type BACKGROUND
PMID: 11056778 (View on PubMed)

Boey KW. Cross-validation of a short form of the CES-D in Chinese elderly. Int J Geriatr Psychiatry. 1999 Aug;14(8):608-17. doi: 10.1002/(sici)1099-1166(199908)14:83.0.co;2-z.

Reference Type BACKGROUND
PMID: 10489651 (View on PubMed)

Steffen AM, Gallagher-Thompson D, Arenella KM, Au A, Cheng ST, Crespo M, Cristancho-Lacroix V, Lopez J, Losada-Baltar A, Marquez-Gonzalez M, Nogales-Gonzalez C, Romero-Moreno R. Validating the Revised Scale for Caregiving Self-Efficacy: A Cross-National Review. Gerontologist. 2019 Jul 16;59(4):e325-e342. doi: 10.1093/geront/gny004.

Reference Type BACKGROUND
PMID: 29546334 (View on PubMed)

Other Identifiers

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STRENGTH-B

Identifier Type: -

Identifier Source: org_study_id

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