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Development and evaluation of a dual-task cognitive stimulation program to improve cognitive function and quality of life among older adults with mild cognitive impairment in rural Tanzania: A mixed-methods randomized controlled trial

Development and evaluation of a dual-task cognitive stimulation program to improve cognitive function and quality of life among older adults with mild cognitive impairment in rural Tanzania: A mixed-methods randomized controlled trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR202510597860905
Enrollment
157
Registered
2025-10-31
Start date
2025-01-27
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mental and Behavioural Disorders

Interventions

Dual Task Cognitive Stimulation Program
Psychoeducation

Sponsors

Self sponsor
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The purpose of these inclusion criteria is to guarantee that the individuals who meet the requirements for active participation in the cognitive stimulation program are older persons with MCI and that they are representative of the intended group. This study will include the following participants; i. 60 years old and above. ii. Must be diagnosed with MCI by Psychiatrist based on standardized diagnostic criteria, the International Classification of Diseases (ICD–11) or the Diagnostic and Statistical Manual of Mental Disorders (DSM–5). iii. All participants must be in stable health, free from acute illnesses that could limit their participation in the program. iv. The ability to give informed consent and the will to freely take part in the study. v. Ability to attend sessions.

Exclusion criteria

Exclusion criteria: By narrowing down the participant pool and minimizing potential confounding variables that could influence the study's results, these exclusion criteria will be used; i. MCI patients with significant cognitive impairment. ii. MCI patients with severe medical illnesses and terminal illnesses. iii. Individuals that have either finished or are presently involved in a comparable scientific study pertaining to dementia or cognitive stimulation. iv. Older adults who are willing to participate but living in places where it would be extremely difficult for them to attend the intervention or control site on time. v. Older adults with MCI who are taking part in additional therapies. vi. Recommendation by Psychiatrist not to participate due to medical reasons like profound deafness, aphasia and total blindness.

Design outcomes

Primary

MeasureTime frame
The primary outcome will be the effectiveness of DCSP by improving the cognitive functioning and quality of life of and older adults. These outcomes will be measured based on the raw score changes from the initial time for intervention to post intervention. The first primary outcome will be assessed using Identification and Intervention for Dementia in Elderly Africans (IDEA) Cognitive Screening. Another primary outcome which is quality of life will be assessed by World Health Organization Brief Quality of Life Scale (WHOQOL-Bref)

Secondary

MeasureTime frame
The secondary outcome of this study will be the activity of daily living (ADL) and disability of older adults. The activities of daily living will be assessed by Swahili Lawton Instrumental ADL (K-Lawton IADL) scale as adopted from previous study. The disability will be assessed by WHO 12- item Disability Assessment Schedule, version 2.0 (WHODAS 2.0).

Countries

Tanzania

Contacts

Public ContactTian Yusheng

The Second Xiangya Hospital of Central Couth University

tianyusheng@csu.edu.cn+8613054175422

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026