- Conditions
- Transfemoral Amputation
- Interventions
- MIT Powered Knee
- Device
- Lead sponsor
- Massachusetts Institute of Technology
- Other
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2026
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
Search Results
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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.
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Showing 1–24
of 58
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Amputation
- Interventions
- eOPRA Implant System for Transtibial Amputees and Magnetic Bead Tracking System
- Device
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Cambridge, Massachusetts
- Conditions
- Prosthesis User, Amputation; Traumatic, Limb, Lower
- Interventions
- ESR Prosthetic Foot First, Articulating ESR Prosthetic Foot First, Powered Prosthetic Foot First
- Device
- Lead sponsor
- VA New York Harbor Healthcare System
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 91 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Amputation, Surgical
- Interventions
- K-Socket-Harness
- Device
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Amputation
- Interventions
- e-OPRA Implant System for Transtibial Amputees
- Device
- Lead sponsor
- Massachusetts Institute of Technology
- Other
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Cambridge, Massachusetts
- 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
- 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
- Conditions
- Amputation, Prosthesis User
- Interventions
- Standard-of-care prosthetic foot, Standard-of-care prosthetic foot with heel-stiffening wedge, Standard-of-care prosthetic foot of one category greater stiffness, Dual keel prosthetic foot, Powered ankle-foot
- Device
- Lead sponsor
- VA Puget Sound Health Care System
- Federal
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- 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
- Lower Limb Amputation Below Knee (Injury)
- Interventions
- direct EMG controlled prosthetic ankle, PT guided prosthetic training
- Device · Behavioral
- Lead sponsor
- North Carolina State University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Raleigh, North Carolina
- 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
- Transhumeral Amputation
- Interventions
- Not listed
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- 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
- 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
- Conditions
- Amputation
- Interventions
- Robotic Knee/Ankle Prosthesis
- Device
- Lead sponsor
- Georgia Institute of Technology
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Amputation, Transfemoral Amputation
- Interventions
- Power Knee Firmware Update, Power Knee Current Marketed Firmware
- Device
- Lead sponsor
- Össur Iceland ehf
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Bay City, Michigan
- 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, 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
- Conditions
- Ventricular Tachycardia (VT)
- Interventions
- Implantable Cardioverter Defibrillator (ICD), Catheter Ablation
- Device · Procedure
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- 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
- Conditions
- Peripheral Vascular Disease
- Interventions
- Cryoplasty (PolarCath peripheral balloon catheter), Laser Angioplasty (Spectranetics), SilverHawk Atherectomy, Viabahn Endograft, Angioplasty/Stent (Guidant "Absolute" stent)
- Procedure · Device
- Lead sponsor
- Arizona Heart Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2009
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Amputation; Traumatic, Hand
- Interventions
- Point Powered partial hand prosthetic system
- Device
- Lead sponsor
- Point Designs
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 3
- States / cities
- Aurora, Colorado • Broomfield, Colorado • Lafayette, Colorado
- Conditions
- Spinal Cord Injuries
- Interventions
- Active Powered Prosthesis (APEX) for Spinal Cord Injury
- Device
- Lead sponsor
- AbiliTech Medical Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Upper Limb Amputation at the Hand, Upper Limb Amputation at the Wrist, Amputation, Amputation; Traumatic, Limb
- Interventions
- Commercially available device, Non FDA registered device
- Device
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois