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ClinicalTrials.gov public records Last synced Oct 31, 2026, 9:56 AM EDT

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Showing 1–24 of 131 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Lower extremity amputation Clear all
Active, not recruiting Not applicable Interventional

Functional and Neuroprotective Effects of Restoring Lower Limb Sensation After Diabetic Peripheral Neuropathy

NCT04658693
View directory record Official record
Conditions
Lower Extremity Amputee, Diabetic Peripheral Neuropathy
Interventions
Implanted Multi contact stimulating electrode and intramuscular electromyography recording electrode
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 23, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
Recruiting Not applicable Interventional

Powered Prosthesis for Use With TF Osseointegration Recipients

NCT06160882
View directory record Official record
Conditions
Amputation
Interventions
Powered Prosthesis Training and EMG data collection, Perform Osseointegration (OI) surgery and Targeted Muscle Reinnervation (TMR)
Other · Procedure
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 31, 2026, 9:56 AM EDT
Not listed No phase listed Observational

Comparing Running-Specific and Traditional Prostheses During Running: Assessing Performance and Risk

NCT02875197
View directory record Official record
Conditions
Amputees, Running With Prosthesis
Interventions
Running on a treadmill at 6 different speeds
Other
Lead sponsor
Regis University
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 2, 2017 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Phase 2 Interventional Results available

ACP-01 in Patients With Critical Limb Ischemia

NCT02551679
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
ACP-01, Placebo
Biological
Lead sponsor
Hemostemix
Industry
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
16
States / cities
Sacramento, California • Aurora, Colorado • Gainesville, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 31, 2026, 9:56 AM EDT
Not listed No phase listed Observational

Kinematic, Kinetic, and Metabolic Comparison of Bilateral Transfemoral Ambulation With Passive Versus Powered Prosthetic Devices

NCT02366702
View directory record Official record
Conditions
Amputation, Artificial Limbs, Energy Expenditure, Kinetics
Interventions
Lower Limb Powered Knee-Ankle Prosthesis
Device
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
18 Years to 45 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2019 · Synced Oct 31, 2026, 9:56 AM EDT
Recruiting Not applicable Interventional

Home-based Rehabilitation Intervention for Phantom Limb Pain in Veterans With Lower Limb Amputations

NCT06106984
View directory record Official record
Conditions
Phantom Limb Pain
Interventions
Graded motor imagery mobile app
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
Recruiting Not applicable Interventional

Effectiveness of Frontal Plane Adaptability in a Novel Foot Prosthesis

NCT06214026
View directory record Official record
Conditions
Amputation
Interventions
META-Arc foot locked, META-Arc foot unlocked
Device
Lead sponsor
University of Washington
Other
Eligibility
16 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Tampa, Florida • Mount Sterling, Ohio • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Oct 31, 2026, 9:56 AM EDT
Terminated Not applicable Interventional Results available

Safety and Efficacy Study of Autologous Concentrated Bone Marrow Aspirate (cBMA) for Critical Limb Ischemia (CLI)

NCT01049919
View directory record Official record
Conditions
Critical Limb Ischemia, Peripheral Arterial Disease, Peripheral Vascular Disease
Interventions
Bone marrow concentration device, Placebo procedure (sham)
Device · Procedure
Lead sponsor
Zimmer Biomet
Industry
Eligibility
21 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
25
States / cities
Little Rock, Arkansas • Sacramento, California • Miami, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Not applicable Interventional

e-OPRA Implant System for Lower Limb Amputees

NCT03720171
View directory record Official record
Conditions
Amputation
Interventions
e-OPRA Implant System
Device
Lead sponsor
Integrum
Industry
Eligibility
22 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Phase 3 Interventional

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

NCT00059657
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
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
15
States / cities
Phoenix, Arizona • Tucson, Arizona • Glendale, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 19, 2006 · Synced Oct 31, 2026, 9:56 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Peripheral Nerve Blocks for Major Lower Extremity Amputations

NCT03174782
View directory record Official record
Conditions
Postoperative Pain
Interventions
Bupivacaine, Saline Solution
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Oct 31, 2026, 9:56 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 7, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Phase 1 Interventional

A Clinical and Histological Analysis of Mesenchymal Stem Cells in Amputation

NCT02685098
View directory record Official record
Conditions
Ischemia, Peripheral Arterial Disease, Peripheral Vascular Disease, Vascular Disease, Arterial Occlusive Disease, Arteriosclerosis, Atherosclerosis, Cardiovascular Disease, Pathologic Processes, Orthopedic Procedures, Amputation
Interventions
Allogeneic bone marrow derived mesenchymal stem cells
Biological
Lead sponsor
Indiana University
Other
Eligibility
40 Years to 90 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Rivaroxaban in Reducing the Risk of Major Thrombotic Vascular Events in Subjects With Symptomatic Peripheral Artery Disease Undergoing Peripheral Revascularization Procedures of the Lower Extremities

NCT02504216
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
Rivaroxaban (Xarelto, BAY59-7939), Rivaroxaban-Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
50 Years and older
Enrollment
6,564 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
105
States / cities
Alexander City, Alabama • Birmingham, Alabama • Fort Payne, Alabama + 91 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2020 · Synced Oct 31, 2026, 9:56 AM EDT
Active, not recruiting Not applicable Interventional

Walking Exercise Sustainability Through Telehealth for Veterans With Lower-limb Amputation

NCT05412550
View directory record Official record
Conditions
Lower-Limb Amputation
Interventions
Exercise self-management, Attention control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 89 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
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 7, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
Withdrawn Not applicable Interventional

Surgical Treatments for Neuroma Pain in Amputees

NCT04204668
View directory record Official record
Conditions
Pain, Neuropathic, Amputation Neuroma, Phantom Limb Pain
Interventions
TMR, RPNI, VDMT
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Oct 31, 2026, 9:56 AM EDT
Withdrawn Not applicable Interventional

Preoperative (Pre-amputation) Cryoanalgesia to Improve Post-amputation Phantom Limb Pain

NCT06284109
View directory record Official record
Conditions
Postoperative Pain
Interventions
Cryoanalgesia, Sham Cryoanalgesia
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Not applicable Interventional Results available

Personalizing MPK Prescription

NCT06399471
View directory record Official record
Conditions
Transfemoral Amputation
Interventions
Microprocessor prosthetic knee
Device
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 14, 2024 · Synced Oct 31, 2026, 9:56 AM EDT
Completed No phase listed Observational

Women's-Specific Footwear With Prosthetic Feet

NCT03673371
View directory record Official record
Conditions
Lower Limb Amputation Below Knee (Injury), Lower Limb Amputation Above Knee (Injury)
Interventions
Questionnaire
Other
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 31, 2026, 9:56 AM 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 28, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluating the Outcomes for Incisional Application of Negative Pressure for Nontraumatic Amputations

NCT03250442
View directory record Official record
Conditions
Surgical Wound, Wound Heal, Amputation
Interventions
PrevenaTM Device, Standard Dry Dressing
Device · Other
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 31, 2026, 9:56 AM EDT
Recruiting Not applicable Interventional

Influence Of A Slope Adaptive Foot On Participation Of Veterans With Lower-Limb Amputations

NCT07266077
View directory record Official record
Conditions
Amputation
Interventions
Fillauer Slope Adaptive Foot, Fillauer Motion Foot SLX
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 31, 2026, 9:56 AM EDT
Completed Not applicable Interventional

Impact of a Lower Extremity Amputation Pathway Protocol in Dysvascular Patients

NCT03592316
View directory record Official record
Conditions
Lower Extremity Amputation
Interventions
Lower Extremity Amputation Pathway
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2021 · Synced Oct 31, 2026, 9:56 AM EDT