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| Name | Class |
|---|---|
| Vanderbilt University | OTHER |
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The purpose of this descriptive and exploratory pilot study is to investigate: (1) sagittal plane hip kinematics and kinetics and (2) metabolic consumption/cost, for bilateral transfemoral walking with passive prostheses versus powered prostheses. The pilot study will collect data from three subjects with bilateral transfemoral amputations. Differences in kinetics, kinematics, and oxygen consumption/cost when comparing passive and powered components may indicate benefits for clinical application of powered devices for persons with lower limb amputation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Individuals with Bilateral Transfemoral Amputation |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lower Limb Powered Knee-Ankle Prosthesis | Device |
|
| Measure | Description | Time Frame |
|---|---|---|
| Sagittal Plane Hip Moment | During the stance phase of the gait cycle after two weeks of training with powered device. | |
| Metabolic Cost of Transport | 5 minutes of steady state walking after two weeks of training with powered device. |
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Inclusion Criteria:
Exclusion Criteria:
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Individuals with bilateral transfemoral amputation who are community level ambulators. Individuals are ambulatory with non-powered prosthetic devices.
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| Name | Affiliation | Role |
|---|---|---|
| Michael Goldfarb, Ph.D. | Vanderbilt University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| VA Long Beach Healthcare System | Long Beach | California | 90822 | United States |
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