Testing the Dose-response of Coordination Training for Older Adults.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
There is an urgent need for interventions to reduce mobility limitations that affect over 15 million older adults and contribute to falls, disability, hospitalization and death. This training will give Dr. James the skills to become an independent researcher developing interventions to decrease mobility limitations, disability and falls in older adults. His multidisciplinary mentorship team, led by Kathleen Bell, MD, has extensive experience with externally sponsored research, expertise in the targeted training domains, mentoring new investigators, and is highly committed to Dr. James' development as a researcher. Dr. James has identified novel impairments in rhythmic interlimb and gait coordination as strongly linked to mobility among community-dwelling older adults. Currently, no treatment for limb coordination exists. In an effort to advance the development of treatments for mobility limitations, the objective of the proposed research is to examine the dose-response of an innovative intervention to improve coordination in community-dwelling older adults with mobility limitations. The intervention uses a metronome to retrain coordination impairments that develop with age, and consists of practice improving the coordination of the right and left: a) ankles; b) shoulders; and c) ankles and shoulders, while lying supine, and d) the arms and legs during walking; by synchronizing movements with a metronome. This project is significant in that the approach may offer a cost-effective, clinically applicable, and efficacious means of reducing mobility limitations in older adults. We will initially refine the intervention, and subsequently conduct a randomized trial of 2-, 4- and 8-week intervention treatments vs. physical activity control with (N=120) community-dwelling older adults aged \>70 years with mobility limitations. These treatment durations correspond to what rehabilitative care providers would consider a short vs. medium vs. long duration (dose) of treatment. We will examine the magnitude and duration of change in interlimb ankle coordination and gait coordination for each group. We will estimate the coordination effect sizes for a minimal clinically important difference in mobility performance, and explore changes in upper limb coordination and performance-based and self-reported mobility.
Study identification
- NCT ID
- NCT03629730
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 108 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 70 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 15, 2019 (Actual)
- Primary completion
- Mar 1, 2023 (Actual)
- Completion
- Apr 1, 2023 (Actual)
- Last update posted
- May 10, 2023
2019 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UT Southwestern Medical Center | Dallas | Texas | 75390 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03629730, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 10, 2023 · Synced Nov 13, 2026
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