- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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 29
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Transtibial Amputation, Peripheral Artery Disease, Diabetes Mellitus
- Interventions
- Error-augmentation gait training, Error-correction gait training, Supervised walking
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 89 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 2
- States / cities
- Aurora, Colorado • Richmond, Virginia
- Conditions
- Amputation, Amputation; Traumatic, Leg, Lower
- Interventions
- Laminated Socket, Quatro, Infinite Socket, CJ Socket
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Ann Arbor, Michigan
- Conditions
- Traumatic Amputation of Lower Extremity
- Interventions
- FES
- Device
- Lead sponsor
- Alicia Koontz
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- 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
- Conditions
- Amputation Wound, Traumatic Amputation of Toe, Dysvascular Amputation of Lower Limb
- Interventions
- Not listed
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 27 Years to 89 Years · Male only
- Enrollment
- 4,549 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Amputation, Amputation, Traumatic, Amputation; Traumatic, Leg, Lower
- Interventions
- Compliant Adaptive Energy Storage and Return Foot, AllPro
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Amputation, Amputation; Traumatic, Leg, Lower, Limb; Absence, Congenital, Lower, Prosthesis User, Lower Limb Amputation Above Knee (Injury), Amputation; Traumatic, Leg: Thigh, Between Hip and Knee
- Interventions
- Power Knee
- Device
- Lead sponsor
- Liberating Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 2
- States / cities
- Holliston, Massachusetts • Austin, Texas
- Conditions
- Amputation, Amputation of Lower Limb, Amputation of Upper Limb, Amputation, Limb Loss, Amputation, Traumatic/Surgery, Cryo Analgesia
- Interventions
- cryoablation
- Device
- Lead sponsor
- AtriCure, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2035
- U.S. locations
- 5
- States / cities
- Pittsfield, Massachusetts • Manchester, New Hampshire • New York, New York + 2 more
- Conditions
- Amputation, Amputation; Traumatic, Leg, Lower, Amputation Stump, Limb; Absence, Congenital, Lower, Prosthesis User, Lower Limb Amputation Below Knee (Injury)
- Interventions
- ICE Condition, Sham Condition
- Device
- Lead sponsor
- Liberating Technologies, Inc.
- Industry
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 2
- States / cities
- Holliston, Massachusetts • Minneapolis, Minnesota
- 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
- 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
- Conditions
- Phantom Limb, Residual Limb Pain, Traumatic Amputation, Amputation
- Interventions
- Acupuncture
- Procedure
- Lead sponsor
- Walter Reed Army Medical Center
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2006
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Traumatic Amputation of Lower Extremity
- Interventions
- Powered ankle-foot prosthesis
- Device
- Lead sponsor
- VA Eastern Colorado Health Care System
- Federal
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2020
- U.S. locations
- 1
- States / cities
- Boulder, Colorado
- Conditions
- Traumatic Amputation of Lower Extremity
- Interventions
- Powered ankle-foot prosthesis, No device
- Device · Other
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Amputation, Amputation; Traumatic, Leg, Lower, Limb; Absence, Congenital, Lower, Prosthesis User, Lower Limb Amputation Above Knee (Injury), Amputation; Traumatic, Leg: Thigh, Between Hip and Knee
- Interventions
- Ossur Power Knee, Reboocon Intuy Knee
- Device
- Lead sponsor
- Liberating Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Austin, Texas
- 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
- Conditions
- Lower Extremity Amputation, Trans-Tibial Amputation, Traumatic Lower Extremity Amputation, Agonist-Antagonist Myoneural Interface
- Interventions
- Modified Amputation, Standard Amputation
- Procedure
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Conditions
- Elevated Metabolic Cost
- Interventions
- Gait Training
- Other
- Lead sponsor
- Brooke Army Medical Center
- Federal
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2007
- U.S. locations
- 1
- States / cities
- Fort Sam Houston, Texas
- 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
- Conditions
- Traumatic Amputation of Lower Extremity, Phantom Limb Pain
- Interventions
- Spinal cord stimulator
- Device
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Amputation, Diabetes Complications, Leg Injuries, Traumatic Amputation
- Interventions
- Pe-Lite and sleeve suspension socket, Total Surface bearing a socket with a sleeve suspension but without suction, Total surface bearing suction socket with a pin lock suspension, Total surface bearing suction socket with a sleeve suspension, Vacuum-assisted socket system (Harmony System, Otto Bock)
- Device
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- 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