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Showing 1–24 of 177 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Amputation, Lower Limb Clear all
Recruiting Not applicable Interventional

Enhancing Motor Function in Individuals with Lower Limb Amputation

NCT06638723
View directory record Official record
Conditions
Amputation
Interventions
Balance and fall recovery training
Behavioral
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Prosthetic Performance Enhancement Trial

NCT06419920
View directory record Official record
Conditions
Amputation, Lower Limb Amputation Below Knee (Injury), Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation at Ankle (Injury), Lower Limb Amputation Knee, Lower Limb Amputation at Hip (Injury)
Interventions
Flat terrain locomotor training, Uneven terrain locomotor training
Other
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Not applicable Interventional Results available

Cryoanalgesia to Treat Phantom Limb Pain Following Above-Knee Amputation

NCT06071715
View directory record Official record
Conditions
Amputation, Surgical, Amputation, Traumatic, Phantom Limb Pain, Phantom Pain Following Amputation of Lower Limb
Interventions
ACTIVE cryoneurolysis, SHAM cryoneurolysis
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Phase 1 Interventional

Towards Efficient Personalization of Computerized Lower Limb Prostheses Via Reinforcement Learning in a Clinical Setup - Group 1

NCT07204925
View directory record Official record
Conditions
Transfemoral Amputation
Interventions
RISE guided personalization of prosthetic legs by tuning experts, RISE guided personalization of prosthetic legs by prosthetists, Manual personalization of the prosthetic leg by tuning experts
Device
Lead sponsor
North Carolina State University
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Completed No phase listed Observational

Outcomes Following Severe Distal Tibia, Ankle and/or Foot Trauma: Comparison of Limb Salvage Versus Transtibial Amputation Protocol

NCT01606501
View directory record Official record
Conditions
Severe Distal Tibia Injury, Severe Ankle Injury, Severe Foot Injury, Major Soft Tissue Loss, Major Bone Articular Surface Loss, Major Ankle Articular Surface Loss
Interventions
Not listed
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years to 60 Years
Enrollment
664 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
33
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 26 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Transtibial Osseointegration

NCT06636136
View directory record Official record
Conditions
Amputation; Traumatic, Leg, Lower
Interventions
OPRA
Device
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
22 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Bethesda, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Phase 1 Interventional

Treadmill Training With Lower Extremity Amputees

NCT01419288
View directory record Official record
Conditions
Traumatic Amputation of Lower Extremity
Interventions
Treadmill Training
Other
Lead sponsor
Stony Brook University
Other
Eligibility
21 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Impact of Improving Footwear Options

NCT05601869
View directory record Official record
Conditions
Amputation
Interventions
RECOVER Prosthetic Ankle-Feet System
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Design, Prototyping, and Testing of a Robotic Prosthetic Leg

NCT04616378
View directory record Official record
Conditions
Amputation; Traumatic, Leg, Lower
Interventions
Phase 2 Prescribed Prosthesis, Phase 2 Robotic Prosthetic Leg, Phase 3 No Prosthesis, Phase 3 Robotic Prosthetic Leg, Phase 3 Prescribed Prosthesis
Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Aug 28, 2022 · Synced Jul 23, 2026, 10:09 AM EDT
Withdrawn No phase listed Observational

Investigation of the Use of Hyperspectral Imaging in Foot Surgery Patients

NCT03787862
View directory record Official record
Conditions
Foot Ulcers, Osteomyelitis, Amputation
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 25, 2018 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Efficacy and Mechanisms of Virtual Reality Treatment of Phantom Leg Pain.Home-Based Treatment

NCT07044323
View directory record Official record
Conditions
Phantom Pain Following Amputation of Lower Limb, Amputation
Interventions
Active Virtual Reality Treatment
Behavioral
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years to 100 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Philadelphia, Pennsylvania • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Motorized Prostheses for Lower-limb Amputees

NCT07486063
View directory record Official record
Conditions
Lower-Limb Amputation
Interventions
Powered and passive lower limb prosthesis and control
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2032
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Vascularized Composite Allotransplantation for Multiple Extremity Amputations

NCT01293214
View directory record Official record
Conditions
Limb Amputation, Extremity Amputation
Interventions
Limb transplantation
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Improving Mobility and Function Following Transfemoral Amputation: A Novel Approach to Reverse Volumetric Muscle Loss

NCT05929508
View directory record Official record
Conditions
Traumatic Amputation of Lower Extremity
Interventions
Ischemic Preconditioning
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 16, 2025 · Synced Jul 23, 2026, 10:09 AM EDT
Recruiting Not applicable Interventional

Regenerative Peripheral Nerve Interface for Control of Lower Limb Prostheses

NCT06275282
View directory record Official record
Conditions
Amputation, Prostheses and Implants
Interventions
Intramuscular electrodes
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating Mobility Interventions in the Real World

NCT04275973
View directory record Official record
Conditions
Lower Limb Amputation, Drop Foot
Interventions
Lower limb prostheses, Orthoses for Drop-foot
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Jul 23, 2026, 10:09 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Wearable Airbag Technology to Mitigate Falls in Individuals With High Fall Risk

NCT05076565
View directory record Official record
Conditions
Stroke, Parkinson Disease, Lower Limb Amputation Knee, Fall Injury, Fall Patients, Falling
Interventions
Airbag Belt Fall Protection System
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 28, 2025 · Synced Jul 23, 2026, 10:09 AM EDT
Withdrawn Phase 4 Interventional

Evaluation of Neuroma Perfusion with Indocyanine Green Fluorescence Angiography

NCT06164392
View directory record Official record
Conditions
Neuroma, Neuroma Amputation, Neuroma of Upper Limb, Neuroma of Lower Limb
Interventions
Indocyanine green
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Not applicable Interventional

Best Endovascular vs. Best Surgical Therapy in Patients With Critical Limb Ischemia

NCT02060630
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Open surgical revascularization, Endovascular revascularization
Procedure · Device
Lead sponsor
Carelon Research
Other
Eligibility
18 Years and older
Enrollment
1,843 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
144
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 102 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

LASER Pilot Project

NCT05966636
View directory record Official record
Conditions
Acquired Absence of Lower Limb, Scar Condition and Fibrosis of the Skin
Interventions
Fractional CO2 Laser Ablative Resurfacing
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Miami, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Jul 23, 2026, 10:09 AM EDT
Terminated Phase 3 Interventional

Efficacy/Safety of Ecraprost in Lipid Emulsion for Treatment of Critical Leg Ischemia Due to Peripheral Arterial Disease

NCT00059644
View directory record Official record
Conditions
Peripheral Vascular Disease
Interventions
Ecraprost in lipid emulsion
Drug
Lead sponsor
Tanabe Pharma Corporation
Industry
Eligibility
40 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
20
States / cities
Phoenix, Arizona • Tucson, Arizona • Glendale, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:09 AM EDT
Not listed Not applicable Interventional

External Compression Therapy for Secondary Prevention of Lower-Limb Loss and Cardiovascular Mortality

NCT02054416
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
ArtAssist© Device
Device
Lead sponsor
Temple University
Other
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Jul 23, 2026, 10:09 AM EDT
Completed Not applicable Interventional Results available

Functional Outcomes in Dysvascular Transfemoral Amputees

NCT01537211
View directory record Official record
Conditions
Transfemoral Amputation, Unilateral Traumatic Amputation of Leg at or Above Knee
Interventions
C leg compared to subject's mechanical leg (Otto Bock)
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Jul 23, 2026, 10:09 AM EDT
Not yet recruiting Not applicable Interventional

Determining the Effects of Ischemic Conditioning and Neuromuscular Electrical Stimulation on Overall Function After Lower Limb Amputation

NCT07664995
View directory record Official record
Conditions
Lower Limb Amputation Above Knee, Below Knee Amputation
Interventions
Blood pressure cuff, Neuromuscular Electrical Stimulation
Device
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Jul 23, 2026, 10:09 AM EDT