Comparison of Smartphone and Community-Based Delivery of the Otago Exercise Program for Fall Risk in Older Adults
Purpose
The long-term goal of this project is to effectively bridge the research-clinic-community gap and to foster partnerships that support the implementation, utilization, and advocacy of evidence-based fall prevention programs in the older adult community. The Otago Exercise Program (OEP) is an evidence-based fall prevention program that has been shown to reduce falls and fall-related injuries among older adults. Traditionally, OEP is delivered in the home by a physical therapist and focuses on muscle strengthening and balance training. Despite its proven effectiveness, adherence and compliance rates have been low. The personnel and resource demands of program delivery, along with challenges in monitoring participant adherence, represent significant barriers to broader implementation. Alternative delivery systems using remote and community-based platforms may help address these limitations. Specific Aim 1: To compare the effectiveness of two delivery modes of the Otago Exercise Program: a remotely delivered, home-based smartphone program and an in-person, community-based program. Specific Aim 2: To examine the feasibility, acceptability, and usability of the Otago Exercise Program delivered through both smartphone-based and in-person formats.
Conditions
- Frail Elderly
- Fall
Eligibility
- Eligible Ages
- Over 55 Years
- Eligible Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Community-dwelling older adults 55 years of age or older - Communicate in English - Able to ambulate at least 10 meters with or without an assistive device. - Cognitively intact based on scoring 18/22 or greater on the Montreal Cognitive Assessment (MoCA)-Blind during a phone screening process - Have access to an Android or iOS smartphone - Intermediate or high risk of falling, based on World Guidelines for Falls Prevention (Montero-Odasso et al, 2022)
Exclusion Criteria
- Lower limb amputation - Visual impairment uncorrectable with lenses - Uncontrolled hypertension, diabetes, neurological or musculoskeletal impairment - Persistent symptoms of dizziness or lightheadedness - Spine or lower-extremity surgery in the past 12 months - Self-reported pain of >7 on a scale of 0-10
Study Design
- Phase
- N/A
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Treatment
- Masking
- Triple (Care Provider, Investigator, Outcomes Assessor)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental Smartphone In-home Delivery |
In-home 8-week OTAGO program |
|
|
Active Comparator Group In-Person Delivery |
In-Person 8-week Group OTAGO Program |
|
Recruiting Locations
Binghamton, New York 13902
More Details
- NCT ID
- NCT07433153
- Status
- Recruiting
- Sponsor
- Binghamton University
Detailed Description
Thirty eligible participants will provide written informed consent prior to enrollment. In accordance with the World Guidelines for Falls Prevention, participants will be stratified into low-, intermediate-, and high-risk groups. Following the first visit assessment, older adults classified as intermediate or high risk will be randomly assigned to one of two intervention groups: (1) a remotely delivered, smartphone- based Otago Exercise Program, or (2) an in-person, community-based Otago Exercise Program. Participants in both groups will receive individualized 60-minute training sessions, two times per week for eight weeks. Across the sixteen training sessions, participants will receive a progressive balance, mobility, and strengthening program following the structure of the Otago Exercise Program. Prior to and immediately following the exercise program, participants are asked to complete several surveys and evaluations, including: demographics, STEADI-12, SF-36, Geriatric Depression Scale (GDS), Falls Efficacy Scale-International (FES-I), Four-Square Stepping Test, Timed Up and Go Test (TUG), Ten-meter Walk Test, Four-Stage Balance Test, 30-second chair stand, and the Physiological Profile Assessment (PPA). All outcome measures will be collected at baseline and at the end of the intervention, with testers blinded to participant group allocation, and trainers blinded to baseline outcomes. In addition, gait speed will be assessed weekly using smartphone-based measurements.