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NCT03204513 · ClinicalTrials.gov registry record · NA
Impact of Powered Knee-Ankle Prosthesis Leg on Everyday Community Mobility and Social Interaction
A NA study of Transfemoral Amputees, sponsored by Shirley Ryan AbilityLab.
- Active
- Registry status
- NA
- Development phase
- 15
- Enrollment target
- 1
- Study location
NCT03204513: Active NA study of Transfemoral Amputees, sponsored by Shirley Ryan AbilityLab.
NCT03204513 is a NA study of Transfemoral Amputees that is active but no longer recruiting, run by Shirley Ryan AbilityLab. The registered enrollment target is 15 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03204513, a NA study of Transfemoral Amputees, is active but no longer recruiting, sponsored by Shirley Ryan AbilityLab.
- ACTIVE NOT RECRUITING
- Registry status
- NA
- Development phase
- 15 participants
- Enrollment target
- 1
- Study location
Study Summary
The overall goal of this research is to determine the efficacy of new powered prosthetic devices for individuals with transfemoral amputations. The anticipation is that this will be a high-impact technological intervention with the potential to restore significant functionality to individuals with lower limb amputation and transform the field of lower limb prosthetics. The objective of the proposed clinical trial is to fully evaluate the biomechanical and energetic effects of using PKA prosthesis and quantify functional performance and quality of life changes.
Primary Outcome
This test is used to determine participant's endurance while walking at different speeds on a motorized treadmill. Participants will be secured to an overhead safety harness during this test. Participants will walk for up to 2 minutes each at different speeds on the treadmill. The treadmill speeds will be varied between 0.2 meters/second up to 2.0 meters/second at increments of 0.2 meters/sec. Close to the end of every 2 minute walk period, the participant will be asked to rate the perceived exe
Conditions Studied
Interventions
- DEVICE Vanderbilt Powered Knee-Ankle Prosthesis
- DEVICE Microprocessor (MP) Knee Prosthesis
Study Locations (1)
Illinois
- Shirley Ryan AbilityLab - Chicago
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 15 participants |
| Start Date | 2016-12 |
| Est. Completion | 2025-12 |
| Phase | NA |
What the registry record for NCT03204513 still lists
NCT03204513 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 15 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 1 condition, with Transfemoral Amputees appearing as the primary indexed condition, and to 2 interventions - of which Vanderbilt Powered Knee-Ankle Prosthesis is the first listed.
NCT03204513 reports a single indexed study location in Illinois.
Frequently Asked Questions
What is clinical trial NCT03204513 about?
NCT03204513 is a clinical study titled "Impact of Powered Knee-Ankle Prosthesis Leg on Everyday Community Mobility and Social Interaction". The overall goal of this research is to determine the efficacy of new powered prosthetic devices for individuals with transfemoral amputations. The anticipation is that this will be a high-impact technological intervention with the potential to restore significant functionality to individuals with l...
What is the current status of trial NCT03204513?
This trial is currently active not recruiting. It is a NA study. The enrollment target is 15 participants. The study started on 2016-12. Estimated completion is 2025-12.
What conditions does trial NCT03204513 study?
This clinical trial studies the following conditions: Transfemoral Amputees.
What interventions are being tested in trial NCT03204513?
The interventions under investigation include: Vanderbilt Powered Knee-Ankle Prosthesis (DEVICE), Microprocessor (MP) Knee Prosthesis (DEVICE).
Who is sponsoring clinical trial NCT03204513?
This trial is sponsored by Shirley Ryan AbilityLab, which has 138 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT03204513 being conducted?
This trial has 1 study location across Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03204513's enrollment target sits among peer trials
15 1881st of 2000 higher than 92 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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