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NCT01865682 · ClinicalTrials.gov registry record
Effect of Ankle-foot Orthoses Trim Line Modifications on Ankle and Knee Motion and Force.
A clinical trial of Lower Extremity Biomechanics, sponsored by Southern California Institute for Research and Education.
- Completed
- Registry status
- 10
- Enrollment target
- 1
- Study location
NCT01865682: Completed study of Lower Extremity Biomechanics, sponsored by Southern California Institute for Research and Education.
NCT01865682 is a study of Lower Extremity Biomechanics that has completed, run by Southern California Institute for Research and Education. The registered enrollment target is 10 participants. The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01865682, a study of Lower Extremity Biomechanics, has completed, sponsored by Southern California Institute for Research and Education.
- COMPLETED
- Registry status
- 10 participants
- Enrollment target
- 1
- Study location
Study Summary
The purpose of this study is to quantify changes in ankle and knee motion and force resulting from five progressive modifications to the anterior-posterior trim lines of thermoformed ankle-foot orthoses (AFO). It is hypothesized that the AFO with the most anterior trim line will prevent the most plantar flexion during loading response (the first 10% of the gait cycle)and prevent the most dorsiflexion at terminal stance (from 30 to 50% of the gait cycle) as compared to the non-device condition. This will be evidenced by the sagittal plane ankle motion and ground reaction force magnitude and location during loading response and terminal stance. Additionally, the angular velocity of knee flexion will increase during these same periods. By contrast, as the trim lines are moved more posterior this will result in lowering the effective stiffness of the device which will result in progressive increases in dorsiflexion and allow increasing amounts of knee flexion during terminal stance.
Conditions Studied
Study Locations (1)
California
- VA Long Beach Healthcare System - Long Beach
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 10 participants |
| Start Date | 2012-12 |
| Est. Completion | 2017-06 |
What the finished NCT01865682 record still lists
NCT01865682 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 1 condition, with Lower Extremity Biomechanics appearing as the primary indexed condition, and to 0 interventions.
NCT01865682 reports a single indexed study location in California.
Frequently Asked Questions
What is clinical trial NCT01865682 about?
NCT01865682 is a clinical study titled "Effect of Ankle-foot Orthoses Trim Line Modifications on Ankle and Knee Motion and Force.". The purpose of this study is to quantify changes in ankle and knee motion and force resulting from five progressive modifications to the anterior-posterior trim lines of thermoformed ankle-foot orthoses (AFO). It is hypothesized that the AFO with the most anterior trim line will prevent the most pla...
What is the current status of trial NCT01865682?
This trial is currently completed. The enrollment target is 10 participants. The study started on 2012-12. Estimated completion is 2017-06.
What conditions does trial NCT01865682 study?
This clinical trial studies the following conditions: Lower Extremity Biomechanics.
Who is sponsoring clinical trial NCT01865682?
This trial is sponsored by Southern California Institute for Research and Education, which has 13 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01865682 being conducted?
This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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