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Showing 25–41 of 17 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Prosthetic foot Clear all
Completed Not applicable Interventional

Automatic Prosthetic Foot Stiffness Modulation to Improve Balance

NCT06711588
View directory record Official record
Conditions
Lower Limb Amputation Below Knee
Interventions
As-prescribed stiffness, Two categories stiffer than the as-prescribed stiffness, Two categories less stiff than the as-prescribed stiffness
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 70 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional Results available

Comparative Performance of Dynamic Elastic Response Feet

NCT02542761
View directory record Official record
Conditions
Transtibial Amputation - Unilateral
Interventions
Fiberglass Composite foot, Carbon Fiber Composite Foot
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 28, 2026, 9:37 PM EDT
Not listed Not applicable Interventional

Enhancement of Residual Limb Proprioception and Rehabilitation Training Methods With a Vibrotactile Device.

NCT02026570
View directory record Official record
Conditions
Transtibial Amputation
Interventions
Internal Focus of Attention, External Focus of Attention
Behavioral
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2019 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional

A Prosthetic Foot Test-Drive Strategy for Improving Stability in Veterans With Leg Amputations

NCT05473065
View directory record Official record
Conditions
Amputation
Interventions
Multiaxial Prosthetic Foot Emulator, Commercially available prosthetic feet
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 89 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Minneapolis, Minnesota • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 28, 2026, 9:37 PM EDT
Active, not recruiting Not applicable Interventional

Transfemoral Powered Foot and Physical Therapy Study

NCT03625921
View directory record Official record
Conditions
Lower Extremity Problem, Prosthesis User
Interventions
Powered device with physical therapy, Powered device with standard of practice
Behavioral
Lead sponsor
VA New York Harbor Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2025 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Measures of Gait Efficiency of Three Multi-Axial, Vertical Shock and Energy Storing-Return Prosthetic Feet During Simple & Complex Mobility Activities

NCT01404559
View directory record Official record
Conditions
Amputation
Interventions
Ossur Variflex prosthetic foot, Ossur Ceterus prosthetic foot, Endolite Elite Blade prosthetic foot
Device
Lead sponsor
University of South Florida
Other
Eligibility
21 Years to 45 Years · Male only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 14, 2014 · Synced Sep 28, 2026, 9:37 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Analysis of Human Movement With Assistive Devices

NCT05729061
View directory record Official record
Conditions
Limb Loss, Limb Weakness, Limb Paralysis, Movement Disorders
Interventions
Assist-Knee, Prosthetic Knee, Prosthetic Ankle, Prosthetic Foot, Ankle-Foot Orthosis
Device
Lead sponsor
Orthocare Innovations, LLC
Industry
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Edmonds, Washington
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Comparison of External Mechanical Work Between Different Prosthetic Feet

NCT01340807
View directory record Official record
Conditions
Traumatic Amputation of Lower Extremity
Interventions
Specialized Functional Prosthetic Training
Other
Lead sponsor
Miami VA Healthcare System
Federal
Eligibility
40 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 24, 2011 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional Results available

Community Walking Trials: Comparing Prosthetic Feet

NCT03703232
View directory record Official record
Conditions
Lower Extremity Amputation
Interventions
Investigational prosthetic foot
Device
Lead sponsor
University of Washington
Other
Eligibility
16 Years to 85 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Sep 28, 2026, 9:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Optimizing Prosthetic and Bicycle Fit for Veterans With Transtibial Amputations

NCT03828331
View directory record Official record
Conditions
Amputation
Interventions
Prosthetic/Bicycle Configuration
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional

Comparison of Various Prosthetic Foot-Ankle Mechanisms

NCT05964855
View directory record Official record
Conditions
Transtibial Amputation - Unilateral
Interventions
MIT Variable Stiffness Prosthesis v1, MIT Variable Equilibrium Angle Prosthesis v1, MIT Sliding Beam Passive Prosthesis, Ossur Pro-Flex XC, Blatchford Elan Variable-Dampening Prosthesis, Ossur Proprio Variable Angle Prosthesis, MIT Variable Stiffness Prosthesis v2, MIT Variable Equilibrium Angle Prosthesis v2
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Burlington, Massachusetts • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 28, 2026, 9:37 PM EDT
Not yet recruiting Not applicable Interventional

Automatic Prosthetic Foot Stiffness Modulation to Improve Balance in the Real World

NCT07791433
View directory record Official record
Conditions
Lower Limb Amputation Below Knee
Interventions
Fixed stiffness prosthesis, Automatic stiffness prosthesis
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional

Comorbidity Screening and Referral by Prosthetists

NCT05410548
View directory record Official record
Conditions
Limb Ischemia, Low Back Pain, Depression, Neuropathy;Peripheral, Amputation
Interventions
Standard-of-Care, Clinical Screening
Other
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Sep 28, 2026, 9:37 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Thermoregulation in Individuals With a Leg Amputation

NCT06458426
View directory record Official record
Conditions
Amputation, Diabetes
Interventions
shock-absorbing prosthesis
Device
Lead sponsor
University of Utah
Other
Eligibility
19 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional Results available

Feasibility Study to Evaluate a New Energy Storage and Return Prosthetic Foot

NCT04239222
View directory record Official record
Conditions
Lower Limb Amputation Below Knee (Injury), Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation Knee
Interventions
Revo-M, Taleo, Proflex XC
Device
Lead sponsor
Otto Bock Healthcare Products GmbH
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
Mesa, Arizona • Linthicum, Maryland • Dayton, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2024 · Synced Sep 28, 2026, 9:37 PM EDT
Completed Not applicable Interventional Results available

Determining the Potential Benefit of Powered Prostheses

NCT02828982
View directory record Official record
Conditions
Unilateral Traumatic Amputation, Amputation, Traumatic
Interventions
Powered ankle prosthesis, Dynamic Response Foot
Device
Lead sponsor
Deanna H Gates
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 17, 2022 · Synced Sep 28, 2026, 9:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Does Walking Performance Improve When Veterans With Leg Amputations Are Given Visual Feedback?

NCT03974945
View directory record Official record
Conditions
Amputation
Interventions
Passive-elastic prosthetic foot, Powered ankle-foot prosthesis
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 67 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Sep 28, 2026, 9:37 PM EDT