Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 11, 2026, 8:45 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 129 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Amputation, Sensation, Phantom
Interventions
Spinal cord stimulation system
Device
Lead sponsor
Lee Fisher, PhD
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers Results available

Optimizing Prosthetic and Bicycle Fit for Veterans With Transtibial Amputations

NCT03828331
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
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
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
Conditions
Amputation, Anesthesia, Local, Opioid Use
Interventions
Liposomal bupivacaine
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Loma Linda, California
Conditions
Amputation; Traumatic, Leg, Lower
Interventions
Tap dance program
Other
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed Not applicable Interventional

Transtibial Amputation Outcomes Study

NCT01821976
Conditions
Transtibial Amputation
Interventions
Ertl Procedure, Burgess Procedure
Procedure
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years to 60 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
23
States / cities
San Francisco, California • Miami, Florida • Tampa, Florida + 19 more
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Investigation of Motorized Lower-limb Prostheses

NCT07584707
Conditions
Ambulation With the "Take Home" or Passive Prosthesis, Ambulation With the Motorized Prosthesis in the "Off" Configuration, Ambulation With the Motorized Prosthesis in the "Transparent" Condition, Ambulation With the Motorized Prosthesis in the "Powered" Condition
Interventions
Passive prosthesis, Motorized prosthesis
Device
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Flagstaff, Arizona
Conditions
Amputation
Interventions
Clinical Descriptive Measures related to amputation collected, GPS device education/distributed, activPAL device education/distributed, Questionnaire Assessments completed
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Withdrawn Not applicable Interventional Accepts healthy volunteers

Targeted Muscle Reinnervation Study (TMR)

NCT05408520
Conditions
Amputation
Interventions
Targeted Muscle Reinnervation
Procedure
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
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
Conditions
Lower Extremity Amputation
Interventions
Torsionally adaptive prosthesis with 0:1 coupling ratio, Torsionally adaptive prosthesis with 1:6 coupling ratio, Torsionally adaptive prosthesis with 1:4 coupling ratio, Torsionally adaptive prosthesis with 1:3 coupling ratio, Torsionally adaptive prosthesis with 1:2 coupling ratio
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Results available

Dysvascular Amputation Self-Management of Health

NCT04083456
Conditions
Amputation, Diabetes Mellitus, Peripheral Artery Disease
Interventions
Walking Biobehavioral Intervention, Attention Control
Behavioral · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Terminated Phase 1Phase 2 Interventional Results available

Hyperbaric Oxygen and Outcome After Below Knee Amputations

NCT04717557
Conditions
Amputation; Postoperative, Sequelae
Interventions
Hyperbaric Oxygen
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Amputation, Amputation; Postoperative, Sequelae, Wound Dehiscence, Seroma, Wound Infection, Surgical, Lymph Leakage
Interventions
PREVENA™ PEEL & PLACE™ Dressing Kit
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Valhalla, New York • Philadelphia, Pennsylvania
Recruiting Not applicable Interventional

Impact of Improving Footwear Options

NCT05601869
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
Conditions
Peripheral Artery Disease, Vascular Disease, Critical Limb Ischemia
Interventions
Injection of cBMA aspirate into the index leg
Biological
Lead sponsor
Michael Murphy
Other
Eligibility
40 Years to 90 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Lower Extremity Amputation
Interventions
Coached group, Self-directed control group, Screened only
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 69 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Lymphedema, Musculoskeletal Complications, Radiation Fibrosis, Radiation Toxicity, Sarcoma
Interventions
Chemotherapy, Radiation therapy, Surgery
Drug · Radiation · Procedure
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
14
States / cities
Newark, Delaware • Gainesville, Florida • Jacksonville, Florida + 11 more
Conditions
Phantom Limb Pain
Interventions
direct observation, mental visualization
Behavioral
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Amputation, Prosthesis User, Amputation; Traumatic, Leg: Thigh, Between Hip and Knee, Limb; Absence, Congenital, Lower, Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation Above Knee
Interventions
Ottobock C-Leg 4 Microprocessor Knee, Ottobock Kenevo
Device
Lead sponsor
Hanger Institute for Clinical Research and Education, LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Austin, Texas
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
Conditions
Amputation
Interventions
Traditional fabricated prosthetic socket, Direct manufactured (DM) prosthetic socket
Device
Lead sponsor
Ohio Willow Wood
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Mount Sterling, Ohio
Conditions
Limb Injury
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
4
States / cities
San Diego, California • Bethesda, Maryland • Rochester, Minnesota + 1 more