At a glance
ClinicalIndex Comparison Record- ✓Unilateral trans-tibial amputee
- ✓Age 18–70 years
- ✓Weight ≤220 pounds
- ✓Prosthesis use for ≥2 years
- ✕Amputation due to tumor or active/treated tumor
- ✕Leg pain or conditions interfering with walking
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Turning Corners: Prosthetic Components and Stability in Amputee Gait
In Brief
A clinical study evaluating Transverse plane rotation adaptor pylon and Rigid pylon for Diabetes Mellitus and 2 related conditions. Completed, enrolled 12 participants across 1 site.
Detailed Summary
The biomechanics of changing direction while walking has been largely neglected despite its relevancy to functional mobility. In addition, an increased risk of injury can be associated with turning due to a decrease in stability. The objective of this study is to understand the biomechanics of turning gait in sample populations of intact and trans-tibial amputees and the capacity of prosthetic components to facilitate transverse plane movement. The clinical impact of this investigation is the development of interventions that increase functional mobility, stability and safety while turning. The researchers propose to investigate three sets of hypotheses. The first set addresses the fundamental biomechanical mechanisms associated with walking along a circular trajectory, how intact subjects differ from amputees, and the effect of a rotation adaptor pylon. The second set of hypotheses addresses dynamic stability and the potential influence of prosthetic interventions. The third set of hypotheses addresses how the rotational properties of the prosthetic pylon can influence comfort and mobility during daily activities.
Study Details
Timeline
Interventions
Potential future practice
Current clinical practice