Effects of a Computerized Cognitive Stimulation Intervention Adapted to the Level of Cognitive Reserve

Recruiting now · Not applicable

Conditions studied: Mild Cognitive Impairment, Cognitive Dysfunction

In brief

Normal ageing presents subtle cognitive changes that can be detected before meeting the criteria for Mild cognitive impairment (MCI). Older people with low cognitive reserve and who receive limited cognitive stimulation are at greater risk of deterioration. In this regard, cognitive stimulation (CS) has been identified as an intervention that reduces this risk, provided that its design considers the differences in the level of cognitive reserve (CR) acquired throughout life and the baseline level of cognitive functioning. The general objective of this study is to evaluate, through a randomized clinical trial, the effectiveness of a computerized cognitive stimulation program, designed and adapted from Occupational Therapy based on the level of cognitive reserve in older adults in Primary Care. 100 participants will be randomized in a stratified manner according to the level of cognitive reserve (high/low), assigning 50 participants to the control group and 50 participants to the intervention group. The intervention group will carry out a computerized cognitive stimulation intervention designed and adapted from occupational therapy according to the level of cognitive reserve, through the "stimulus" platform. The main result expected to be achieved is the improvement of higher brain functions. As secondary results, the investigators expect that those cognitive aspects most vulnerable to ageing will decrease more slowly (in areas such as memory, executive function, attention and processing speed) and that the cognitive reserve of the participants will increase, in addition to being able to balance gender differences in these aspects. The investigators think that these results can positively impact the creation of adapted, meaningful and stimulating CS programs in older adults to prevent MCI and experience healthier ageing.

Key facts

Study ID

NCT06279325

Run by

Universidad de Zaragoza

People needed

100

Starts

2024-04-01

Expected to finish

2025-01-15

Last updated by the study team

2024-12-12

Who can join

Age: 60 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Age: ≥ 60 years.
• With score in Lobo's Mini-cognitive Examination (MEC-35) (Lobo, A., Escolar, V., Ezquerra, J., \& Seva Díaz, 1979) between: 28-35 points (Friedman et al., 2012; Vinyoles Bargalló et al., 2002).
• Non-institutionalized persons, belonging to the health centers where the study was conducted.
• With a minimum educational level (knowing how to read and write).
• Who do not present hearing, visual or communication difficulties that would prevent them from completing the cognitive training.

You may not qualify if…

• People with mild cognitive impairment or Alzheimer's disease (AD).
• People with significant functional impairment.
• People who have received any type of professionalized cognitive stimulation therapy in the last year.
• People with significant psychiatric conditions, such as major depressive disorder or schizophrenia.
• People who are taking medications that may adversely affect cognitive function, such as anticholinergics, tranquilizers and anticonvulsants.

Where it is running

• Centro de Salud Arrabal — Zaragoza, Zaragoza, Spain (enrolling)

Full record on ClinicalTrials.gov

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