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NCT01932892 · ClinicalTrials.gov registry record
Quantifying Prosthetic Socket Interface Movement
A clinical trial, sponsored by University of South Florida.
- Completed
- Registry status
- 10
- Enrollment target
NCT01932892: Completed study, sponsored by University of South Florida.
NCT01932892 is a clinical trial that has completed, run by University of South Florida. The registered enrollment target is 10 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01932892 has completed, sponsored by University of South Florida.
- COMPLETED
- Registry status
- 10 participants
- Enrollment target
Study Summary
This study will quantify motion occurring at the socket interface of transhumeral prosthesis users during common tasks. Participants in the study will use a body powered prosthesis with a hosmer hook terminal device. A motion analysis system and a novel optical sensor embedded into the socket wall will record the amount of movement between the residual limb and socket of the prosthesis. Participants will complete range of motion and functional tasks. The range of motion tasks include shoulder flexion, abduction and rotation as well as elbow flexion. The functional tasks include bilateral lift of weighted basket, unilateral lift of weighted handle, box and blocks test, walk and carry a gallon of milk, and folding a towel. It is expected that the more weight at the terminal device the more rotation at the interface, as well as more slip between residual limb and device. It is also expected that the soft tissues of the residual limb can be modeled as a nonlinear spring and the amount of movement at the interface can be predicted based off the force in the system.
Primary Outcome
Motion capture data and optical sensor data will be used to calculate the amount of prosthetic socket rotation and slip. It is predicted that current socket designs will have some degree of socket movement during normal activities due to soft tissue deformation.
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 10 participants |
| Start Date | 2013-05 |
| Est. Completion | 2014-05 |
What the finished NCT01932892 record still lists
NCT01932892 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 10 participants, a relatively small participant target.
The record links to 0 conditions, and to 0 interventions.
NCT01932892 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01932892 about?
NCT01932892 is a clinical study titled "Quantifying Prosthetic Socket Interface Movement". This study will quantify motion occurring at the socket interface of transhumeral prosthesis users during common tasks. Participants in the study will use a body powered prosthesis with a hosmer hook terminal device. A motion analysis system and a novel optical sensor embedded into the socket wall w...
What is the current status of trial NCT01932892?
This trial is currently completed. The enrollment target is 10 participants. The study started on 2013-05. Estimated completion is 2014-05.
Who is sponsoring clinical trial NCT01932892?
This trial is sponsored by University of South Florida, which has 252 total clinical trials registered on ClinicalTrials.gov.
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