Clinical trials: Transtibial Amputation, active
Transtibial Amputation, Lower Limb Amputation
Impact of Footwear on Gait in Unilateral Transtibial Amputees
The goal of this interventional study is to learn how different types of footwear affect gait, stability, comfort, and walking performance in adults with a unilateral transtibial amputation who use a lower limb prosthesis.
- Conditions
- Transtibial Amputation, Lower Limb Amputation, Prosthesis Users
- Trial name
- NCT07685496
- Testing
- Own Footwear, Oxford Shoe, Walking/Running Shoe
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- University of Salford
Amputation, Transtibial Amputation - Unilateral
Influence of Prosthetic Foot Stiffness on Transtibial Osseointegrated Bone-Anchored Limb Outcomes
A clinical trial utilizing cross-over study design in which individuals with transtibial amputation using either a bone-anchored limb or standard socket prosthesis will perform activities of daily living with varying prosthetic…
- Conditions
- Amputation, Transtibial Amputation - Unilateral, Bone Anchored Devices, Osseointegration
- Trial name
- TBAL (NCT07263945)
- Testing
- 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
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Colorado, Denver
Transtibial Amputee, Transtibial Amputation
Feasibility Study Evaluating the Safety and Effectiveness of Magnetic Bead Tracking System When Used With a Bionic External Prosthesis
The investigation is an early feasibility study in up to 5 subjects, in which the primary objective is to capture preliminary safety and effectiveness information on the Magnetic Bead Tracking system.
- Trial name
- NCT07195461
- Testing
- Magnetic Bead Tracking System
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- MuscleMetrix, LLC
Transtibial Amputation, Lower Limb Amputation Below Knee
Clinical Evaluation of the Access Socket Flexible Socket for Transtibial Prosthesis
Transtibial amputation significantly impacts patient autonomy and quality of life, primarily due to the limitations of conventional rigid sockets, which restrict comfort and joint range of motion.
- Trial name
- AS-TT (NCT07592325)
- Testing
- Access Socket (AS), Rigid Socket (RS)
- Where
- 5 sites in France
- Volunteers
- 25 people
- Sponsor
- Union de Gestion des Etablissements des Caisses d'Assurance Maladie - Nord Est
Transtibial Amputation, Transfemoral Amputation
Improving Socket Fit in Female and Male Veterans With Transtibial and Transfemoral Amputation
The investigators do not yet know how a prosthetic socket with adjustable panels affects the performance of people with a lower limb amputation compared to a conventional prosthetic socket.
- Trial name
- SocketFit (NCT05989243)
- Testing
- Conventional prosthetic socket, Adjustable Quatro socket
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Transtibial Amputation, Peripheral Artery Disease
Optimizing Gait Rehabilitation for Veterans With Non-traumatic Lower Limb Amputation
The population of older Veterans with non-traumatic lower limb amputation is growing. Following lower limb amputation, asymmetrical movements persist during walking and likely contribute to disabling sequelae including secondary…
- Conditions
- Transtibial Amputation, Peripheral Artery Disease, Diabetes Mellitus
- Trial name
- GEM (NCT03995238)
- Testing
- Error-augmentation gait training, Error-correction gait training, Supervised walking
- Where
- 2 sites in United States
- Volunteers
- 54 people
- Sponsor
- VA Office of Research and Development
Transtibial Amputation - Unilateral
Socket-leg Interface Movements in Transtibial Amputees
This exploratory interventional study investigates dynamic prosthetic fit in unilateral transtibial prosthesis users by objectively measuring socket-leg interface movements (SLMs) during functional activities.
- Trial name
- SLMinTTA (NCT07521891)
- Testing
- Pin-Lock Suspension System, Passive Vacuum Suspension System, Active Vacuum Suspension System
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Norwegian University of Science and Technology
Transtibial Amputation
Epidermal Sensors for Wireless and Enhanced Amputee Skin Tracking (E-SWEAT) Part 1
The goal of this clinical trial is to 1) demonstrate the feasibility of monitoring pressure, temperature, and lactic acid density of sweat inside the prosthetic socket, and 2) verify the relationship between mechanical pressure…
- Trial name
- NCT07216183
- Testing
- Walk, Yuga post, E-SWEAT Sensor
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- North Carolina State University