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Preventing Falls in Older Adults With Cognitive Frailty (ACTIVE)

University of British Columbia logo

University of British Columbia

Status

Not yet enrolling

Conditions

Mild Cognitive Impairment
Frailty
Falls

Treatments

Other: Education Session
Behavioral: Balance and Strength Training Exercises with Health Coaching

Study type

Interventional

Funder types

Other

Identifiers

NCT06854731
H23-01584

Details and patient eligibility

About

The Problem: The proposed trial will address the problem of how to effectively prevent subsequent falls in community-dwelling cognitively frail older adults with a history of falls.

Primary Question: In community-dwelling older adults with cognitive frailty and a history of falls, can a home-based exercise program with behavioural change techniques significantly reduce falls vs. health education (i.e., control; CON)?

Full description

Rationale: Falls are a significant cause of functional decline and often a sentinel event. Older adults with cognitive frailty - those with concurrent physical frailty and mild cognitive impairment - are at particular risk for falls. Notably, falls can cause a sudden and severe change in their health state from one of independence to one of dependence. Thus, effective falls prevention strategies need to be identified for older adults with cognitive frailty.

The Otago Exercise Program (OEP) - a physical therapist (PT) delivered home-based exercise program - is an evidence-based falls prevention program for community-dwelling older adults. Our pilot data show the OEP vs. usually care significantly reduced subsequent falls in 192 community-dwelling older adults with cognitive frailty and a history of falls; the incident rate ratio was 0.64 (95% CI, 0.43-0.98; P = .042). These preliminary findings need to be confirmed in a rigorously designed RCT powered for falls in older adults with cognitive frailty; none exist to date.

We also observed lower OEP adherence among older adults with cognitive frailty vs. those without cognitive frailty. Thus, strategies to support adherence must be considered in RCTs of exercise to prevent falls in this high-risk population. Evidence-based strategies include health coaching.

Thus, we propose a 12-month multi-site randomized controlled trial (RCT) in older adults with cognitive frailty and a history of falls to assess the efficacy of the OEP combined with health coaching (i.e., OEP+) to prevent falls.

Primary Question: In community-dwelling older adults with cognitive frailty and a history of falls, can the OEP+ significantly reduce falls vs. health education (i.e., control; CON)?

Secondary Questions: 1) What are additional benefits of the OEP+ vs. CON? 2) Do the benefits of OEP+ persist 6 months post cessation? 3) Can the OEP+ reduce falls or improve quality of life at similar or lower costs vs. CON?

Methods: A 12-month assessor-blinded, multi-site RCT, with a 6-month follow-up, in older adults, with cognitive frailty - defined by a Short Physical Performance Battery score < 9/12 and a Montreal Cognitive Assessment score between 18-25/30 - and a history of falls. Participants will be randomized to either: a) OEP+ or b) CON. The OEP+ intervention will include Brief Action Planning-based health coaching. The CON group will include monthly interactive education sessions via Zoom. Measurement will occur at baseline, 6, 12, and 18 months, with falls tracked daily.

Enrollment

328 estimated patients

Sex

All

Ages

70 to 89 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • We will include individuals who: 1) are aged 70 to 89 years*; 2) live in Greater Vancouver; 3) are community-dwelling (i.e., not residing in a nursing home or extended care unit); 4) experienced a non-syncopal fall in the prior 12 months; 5) scored < 9/12 on the SPPB; 6) have subjective cognitive complaints based on interview; 7) scored 18-25/30 on the MoCA; 8) are able to walk independently; use of cane is acceptable; 9) are able to safely engage in exercise as indicated by the Physical Activity Readiness Questionnaire Plus (PAR-Q+) and confirmed by their physician; 10) have internet at home; and 11) are able to provide written informed consent.

    • The age maximum of 89 was set due to the increased risk of significant adverse health outcomes cognitively frail older adults face. As this population has an increased risk of falls, functional disability with loss of independence, hospitalization, and death, setting an age maximum aims to increase the likelihood that participants will be able to complete the 18-month study without interruptions due to health complications. This age limit has been reviewed and approved by CIHR.

Exclusion criteria

  • We will exclude those who are: 1) diagnosed with dementia, as measured by a Clinical Dementia Rating (CDR) score above 0.5, a neurodegenerative disease, or stroke; 2) self-report engaging in strength training and/or balance training exercises > 2 times per week, in the prior 3 months; or 3) unable to understand, speak, and read English proficiently.

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

328 participants in 2 patient groups

Educational Control
Active Comparator group
Description:
All active control participants will be invited to join monthly interactive education sessions via Zoom or in-person.
Treatment:
Other: Education Session
Otago Exercise Program (OEP) Plus
Experimental group
Description:
The OEP+ intervention integrates the OEP with health coaching by a physical therapists or kinesiologist. The OEP is an individualized home-based balance and strength exercise training program delivered by a PT or kinesiologist coach over 5 home visits
Treatment:
Behavioral: Balance and Strength Training Exercises with Health Coaching

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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