Cognitive Frailty in Older Adults: The Role of Technology in Physical Activity Enhancement

National University of Singapore

Status: Unknown

Conditions: Mild Cognitive Impairment; Frailty

Treatments: Device: Mobile phone application and smart watch

Study type: Interventional

Funder types: Other

Identifiers

NCT04692974

H-20-038

Details and patient eligibility

About

This study intends to determine if smart watches and mobile phone application prompts can complement physical activity as a preventive intervention by motivating participants to exercise, so as to improve their physical and cognitive outcomes.

The investigators hypothesize that technology will help increase engagement in physical activity for the intervention group relative to the control group and subsequently improve cognitive and physical outcomes.

Full description

This study aims to explore the role of technology -- in the form of smart watches and mobile phone application -- in physical activity enhancement on cognitive frailty outcomes. Cognitive frailty is defined here as having both physical frailty and cognitive impairment but does not satisfy criteria for Major Neurocognitive Disorder. The investigators postulate that for older adults, such technology will help increase engagement in physical activity with subsequent improvement in cognitive and physical outcomes at follow up. This is with the aim of preventing this particular group from deteriorating to cognitive frailty because of the accompanying increased risk for adverse outcomes and morbidity.

This pilot study will be a randomized control trial with 2 treatment arms. Assessments will be done prior to and following the intervention period. During the period of intervention, the wearable will act as a tracking device and will be paired with a mobile application to issue prompts to the participant when necessary. The independent variable explored in the study is the use of the wearable while the levels of physical and cognitive improvements are the dependent measures. These will be tracked at baseline, 3 months and 6 months. Additionally, the mediating variable measured is the levels of physical activity to ensure that the proposed outcomes are affected through an increased level of physical activity encouraged by the use of the device.

If innovations like technology and the role of self-management proves efficacious, the future of healthcare in the context of a rapidly aging population will be more sustainable. Furthermore, this supporting role of technology in positive behavioral modification amongst older adults can have a multitude of applications in subsequent healthcare interventions.

Enrollment: 60 estimated patients

Sex: All

Ages: 60 to 85 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Older adults aged 60 to 85 years

Exclusion criteria

• Engages in vigorous exercises as determined by having more than 0 minutes of vigorous exercise on the International Physical Activity Questionnaire (IPAQ).
• Has medical contraindications for exercising, including but not limited to: physical disabilities or heart conditions where the primary doctor disallows exercising at moderate intensity.
• Does not own an Android phone which can support at least a version 6.0 Operating System

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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60 participants in 2 patient groups

Intervention Group

Experimental group

Description:

Participants in the intervention group will be given the wearables which they will use together with the accompanying mobile application for the period of the study (6 months). During the period of intervention, the wearable will track the physical activity of the older adults via the number of steps taken and number of hours of moderate physical work (based on heart rate). Heart rate and steps will be tracked whenever participants are wearing the watch, which is when they are awake. The watch is to be charged every night when they are sleeping. Participants will have to log down their physical activity by activating the physical activity tracker either on the watch or on the mobile application. If they did not hit the required level of physical activity, they will be sent a notification prompt through the mobile application with details of nearby workout locations as recommendation.

Treatment:

Device: Mobile phone application and smart watch

Control Group

No Intervention group

Description:

For the control group, they will wear the wearables as a tracking device for the period of the study (6 months). No prompts will be given and the mobile application will only be installed but not used for this group.