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NCT03226106 · ClinicalTrials.gov registry record · NA
Optimizing Physical Activity Outcomes After Total Knee Arthroplasty
A NA study, sponsored by VA Office of Research and Development.
- Completed
- Registry status
- NA
- Development phase
- 114
- Enrollment target
NCT03226106: Completed NA study, sponsored by VA Office of Research and Development.
NCT03226106 is a NA study that has completed, run by VA Office of Research and Development. The registered enrollment target is 114 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (92% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03226106, a NA study, has completed, sponsored by VA Office of Research and Development.
- COMPLETED
- Registry status
- NA
- Development phase
- 114 participants
- Enrollment target
Study Summary
Although total knee arthroplasty is an effective intervention for decreasing knee pain and improving physical function, physical activity levels remain low up to a year after surgery. This study will use mobile-health technology to deliver an intervention designed to improve physical activity behavior for Veterans recovering from total knee arthroplasty. The study will assess the effectiveness of using behavior-change intervention as a supplement to conventional rehabilitation to improve physical activity. The intervention will be delivered using home-based tablet computers for Veterans to have remote interaction with the researcher and real-time physical activity feedback from a wrist-worn activity sensor.
Primary Outcome
Accelerometer-based measurement of free-living daily step count
Interventions
- OTHER Attention Control
- BEHAVIORAL Physical Activity Behavior Intervention
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 114 participants |
| Start Date | 2017-11-15 |
| Est. Completion | 2023-05-15 |
| Phase | NA |
What the finished NCT03226106 record still lists
NCT03226106 is an interventional study that assigns participants to a tested intervention. The registered 114 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (92% lower).
The record links to 0 conditions, and to 2 interventions - of which Attention Control is the first listed.
NCT03226106 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03226106 about?
NCT03226106 is a clinical study titled "Optimizing Physical Activity Outcomes After Total Knee Arthroplasty". Although total knee arthroplasty is an effective intervention for decreasing knee pain and improving physical function, physical activity levels remain low up to a year after surgery. This study will use mobile-health technology to deliver an intervention designed to improve physical activity behavi...
What is the current status of trial NCT03226106?
This trial is currently completed. It is a NA study. The enrollment target is 114 participants. The study started on 2017-11-15. Estimated completion is 2023-05-15.
What interventions are being tested in trial NCT03226106?
The interventions under investigation include: Attention Control (OTHER), Physical Activity Behavior Intervention (BEHAVIORAL).
Who is sponsoring clinical trial NCT03226106?
This trial is sponsored by VA Office of Research and Development, which has 1,668 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03226106's enrollment target sits among peer trials
114 811th of 2000 higher than 1,188 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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