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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Results available

Adherence and Perspiration While Wearing Lower Limb Prostheses

NCT03900845
Conditions
Lower Extremity Amputation
Interventions
Dynamic Air Exchange - Rising Edge Design (DAE-RED), Perforated elastomeric liner, As-prescribed prosthesis
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Mastectomy, Upper Limb Amputation Below Elbow, Upper Limb Amputation Above Elbow, Lower Limb Amputation Below Knee, Lower Limb Amputation Above Knee, Knee Arthropathy, Shoulder Arthroplasty, Rotator Cuff Repair, Video-Assisted Thoracoscopic Surgery (VATS), Skin Grafting
Interventions
Cryoneurolysis (active), Sham cryoneurolysis procedure
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Diego, California
Conditions
Amputation, Prosthesis User
Interventions
Xtremity Polymer Prosthetic Socket
Device
Lead sponsor
Medical Creations, Inc.
Industry
Eligibility
19 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Peripheral Artery Disease, Critical Limb Ischemia
Interventions
Temsirolimus, Saline placebo
Drug
Lead sponsor
Mercator MedSystems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
2
States / cities
Houma, Louisiana • Dallas, Texas
Conditions
Diabetes
Interventions
Not listed
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Toledo, Ohio
Conditions
Peripheral Arterial Disease Below the Knee, Peripheral Arterial Disease, Rutherford 4 and 5 with Possibility to Improve Vascularization
Interventions
Multicath, Standard of Care (SOC)
Device
Lead sponsor
Summa Therapeutics, LLC
Industry
Eligibility
18 Years to 120 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Wilmington, Delaware • Vineland, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Wearing a Powered Ankle-Foot Prosthesis on Amputee Walking

NCT00869947
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
Completed Not applicable Interventional Results available

Determining the Potential Benefit of Powered Prostheses

NCT02828982
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
Not listed Not applicable Interventional

NIH Release/Relock Socket

NCT04305782
Conditions
Lower Limb Amputation Below Knee (Injury)
Interventions
Release/Relock Socket - In Lab, Release/Relock Socket - Out of Lab, Release/Relock Socket & Control
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Prosthesis User, Lower Limb Amputation Below Knee (Injury)
Interventions
Caesar Foot
Device
Lead sponsor
Liberating Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Austin, Texas
Conditions
Pain, Postoperative, Amputation
Interventions
Liposomal bupivacaine, Bupivacaine Hydrochloride 0.5 % Injectable Solution
Drug
Lead sponsor
Aurora Quaye
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Portland, Maine
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
Conditions
Amputation, Transtibial Amputation - Unilateral, Bone Anchored Devices, Osseointegration
Interventions
As-prescribed prosthetic foot stiffness, A prosthetic foot that is two prosthetic foot stiffness categories stiffer than the stiffness of the as-prescribed prosthetic foot, A prosthetic foot that is two prosthetic foot stiffness categories softer than the stiffness of the as-prescribed prosthetic foot
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Lower Limb Amputation Below Knee (Injury), Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation Knee
Interventions
Revo-M, Taleo, Proflex XC
Device
Lead sponsor
Otto Bock Healthcare Products GmbH
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
Mesa, Arizona • Linthicum, Maryland • Dayton, Ohio + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

Skin Temperature Perception and Prosthetic Thermoregulation

NCT07215442
Conditions
Lower Limb Amputation Below Knee, Diabetes (DM), Skin Temperature Change, Vascular Reactivity
Interventions
Warming stimulus starting at 30 C initial temperature, Warming stimulus starting at 32 C initial temperature, Warming stimulus starting at 34 C initial temperature, Warming stimulus starting at 35 C initial temperature, Cooling stimulus starting at 30 C initial temperature, Cooling stimulus starting at 32 C initial temperature, Cooling stimulus starting at 34 C initial temperature, Cooling stimulus starting at 35 C initial temperature
Other
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Seattle, Washington
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
Peripheral Arterial Disease, Peripheral Vascular Disease, Amputation, Lower Limb Amputation Knee, Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation Below Knee (Injury)
Interventions
Ischemic Conditioning Low - Sham Comparator, Ischemic Conditioning High - Active Comparator
Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Lower Extremity Amputation
Interventions
Adjustable prosthetic socket
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Active, not recruiting No phase listed Observational

C-STAR Movement Database

NCT05471375
Conditions
Stroke, Parkinson Disease, Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation Below Knee (Injury)
Interventions
Database Entry
Other
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
Up to 99 Years
Enrollment
250 participants
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Lower Extremity Amputation
Interventions
Caregiver socket, Prosthetist socket
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Peripheral Arterial Disease
Interventions
Ewing Below Knee Amputation, Standard Below Knee Amputation
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Decatur, Georgia • Nashville, Tennessee • Houston, Texas
Conditions
Amputation of Lower Limb Below Knee
Interventions
Commercially-available energy storage and return prosthetic foot, MIT-Lower Leg Trajectory Error (LLTE) customized prosthetic feet
Drug · Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Lower Limb Amputation Below Knee (Injury), Diurnal Residual Limb Fluid Volume Fluctuation
Interventions
Auto Adjusting Prosthesis
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Wound Healing, Lower Extremity Amputation, Above Knee Amputation, Below Knee Amputation
Interventions
Lower Extremity Amputation, SPY Elite Imaging System, Indocyaine Green
Procedure · Device · Drug
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Grand Rapids, Michigan