Effects of SUDOKU Mind Activation & Revitalizing Training on Cognitive Function in People With Mild Cognitive Impairment (SMART)

The University of Hong Kong (HKU)

Status: Completed

Conditions: Mild Cognitive Impairment

Treatments: Other: Control Arm (wait-list); Behavioral: 24-week SUDOKU Training Programme

Study type: Interventional

Funder types: Other

Identifiers

NCT04913857

SMART

Details and patient eligibility

About

This study aims to implement a SUDOKU Mind Activation and Revitalization Training (SMART) Program to promote cognitive health among patients with mild cognitive impairment (MCI), and the use of active mind strategy in preventing dementia among the older adults. The SMART Program consists of two components including, a community empowerment-educational campaign on active mind strategies for older adults, and a 24-week SUDOKU Training Programme for people with MCI.

Full description

This study aims to implement a SMART Program to promote cognitive health among patients with MCI, and the use of active mind strategy in preventing dementia among the older adults. The SMART Program consists of two components including, a community empowerment-educational campaign on active mind strategies for older adults, and a 24-week SUDOKU Training Programme for people with MCI.

The community empowerment-educational campaign will be conducted in the elderly care centres of the two collaborating non-governmental organizations, with the purpose of increasing the awareness of people aged 55 or above on the importance of maintaining an active mind and preventing age-related cognitive decline and dementia. The campaign will include cognitive screening, poster exhibition, booth exhibition and individual counselling.

The SUDOKU training program include a 12-week face-to-face training session and a 12-week facilitated self-practice. The face-to-face sessions aim at developing the skills of the participants in solving the SUDOKU using the T-code. The 12-week training program will be evenly divided into three modules of increasing difficulty, with consideration given to the suboptimal cognitive function of the participants with MCI. These modules are developed by the Co-investigator who has rich prior experience in teaching older adults on SUDOKU puzzle.

Enrollment: 262 patients

Sex: All

Ages: 55+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• People with MCI as defined by a score of 19-26 out of the 30 on the Montreal Cognitive Assessment in the general public and aged 55 or above.

Exclusion criteria

• Persons with dementia and communication problems will be excluded.

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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262 participants in 2 patient groups

24-week SUDOKU Training Programme

Experimental group

Description:

The SUDOKU training program include a 12-week face-to-face training session and a 12-week facilitated self-practice. The 12-week (60-minute sessions) training program will be evenly divided into 3 modules of increasing difficulty for the suboptimal cognitive function of the participants with MCI. As the use of T-code in solving the SUDOKU allows communicating the way a number is assigned to a box, participants are grouped into a small team of 3, so that they will work together during the tutorial practice. Facilitated self-practice will last for another 12 weeks immediately after the group training session. The instructor will give them a workbook with 12 SUDOKU puzzles of increasing level of difficulty for completion. The instructor will encourage and facilitate their accomplishment by giving them guidance on the taught method through regular phone call. Solutions of the assigned puzzle and the T-code will be provided in the following week.

Treatment:

Behavioral: 24-week SUDOKU Training Programme

wait-list

Active Comparator group

Description:

wait-list comparison group will receive the same program upon completion of the 6-month posttest evaluation on study outcomes

Treatment:

Other: Control Arm (wait-list)