Clinical trials: Amputation; Traumatic, Arm, Upper
Amputation, Amputation, Traumatic
Effects of Myoelectric Channel Count and Targeting for Upper Limb Prosthetic Control
The goal of this clinical trial is to systematically evaluate whether or not two commonly held fundamental assumptions for pattern recognition control translates to functional performance when tested on individuals aged 18 years…
- Conditions
- Amputation, Amputation, Traumatic, Amputation, Congenital, Prosthesis User
- Trial name
- NCT07011420
- Testing
- Experimental socket with 4 untargeted channels active, Experimental socket with 8 untargeted channels active, Experimental socket with up to 16 untargeted channels active
- Where
- 2 sites in United States
- Volunteers
- 32 people
- Sponsor
- Liberating Technologies, Inc.
Upper Extremity Injury, Upper Extremity Deformities, Congenital
SoftHand Comparison Study
A trial to compare the performance of the SoftHand Pro (SHP) and Ossur i-Limb in people with transradial limb loss over an 8-week period.
- Conditions
- Upper Extremity Injury, Upper Extremity Deformities, Congenital, Amputation, Traumatic, Amputation, Congenital
- Trial name
- NCT05328934
- Testing
- SoftHand Pro, Ossur i-Limb
- Where
- 2 sites in United States
- Volunteers
- 36 people
- Sponsor
- Mayo Clinic
Amputation, Traumatic
Feasibility of Implantable Myoelectric Sensors to Control Upper Limb Prostheses
This study will evaluate the feasibility of using implanted myoelectric sensors (IMES) to control an electromechanical prosthetic wrist and hand.
- Trial name
- IMES (NCT01901081)
- Testing
- IMES
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- The Alfred E. Mann Foundation for Scientific Research
Traumatic Amputation of Upper Limb, Level Unspecified
Development of a Simulation Tool for Upper Extremity Prostheses
Amputees often choose not to wear prostheses due to marginal performance or may settle for a prosthesis that offers only cosmetic improvement, but lacks function.
- Trial name
- NCT01622530
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Amputation, Traumatic, Limb Defect
Assessing Force Feedback With the SoftHand Pro
The trial is designed to test the effectiveness of a force-feedback cuff in combination with a myoelectric prosthesis in conveying information on grasp strength to the user, as well as the user's preference regarding the feature.
- Trial name
- CUFF (NCT03412656)
- Testing
- SoftHand Pro with CUFF force feedback device
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Kristin Zhao, PhD
Phantom Limb, Residual Limb Pain
Acupuncture for the Treatment of Phantom Limb and Residual Limb Pain After Amputation
The purpose of this study is to identify the best treatment sequence and combination of acupuncture points for the treatment of phantom limb or residual limb pain in the traumatic/surgical amputee.
- Conditions
- Phantom Limb, Residual Limb Pain, Traumatic Amputation, Amputation
- Trial name
- NCT00388752
- Testing
- Acupuncture
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Walter Reed Army Medical Center
Prosthesis User, Congenital Amputation of Upper Limb
Pattern Recognition Prosthetic Control
Many different factors can degrade the performance of an upper limb prosthesis users control with electromyographic (EMG)-based pattern recognition control.
- Conditions
- Prosthesis User, Congenital Amputation of Upper Limb, Amputation; Traumatic, Limb
- Trial name
- Adaptation (NCT04272489)
- Testing
- EMG-Pattern Recognition Controller
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Coapt, LLC
Amputation, Traumatic, Wounds and Injuries
Human Upper Extremity Allotransplantation
Background: Millions of people each year sustain injuries, have tumors surgically removed, or are born with defects that require complex reconstructive surgeries to repair.
- Conditions
- Amputation, Traumatic, Wounds and Injuries, Hand Injuries
- Trial name
- NCT01459107
- Testing
- Deceased donor hand transplantation, Bone marrow cell-based therapy & single-drug immunosuppression.
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Johns Hopkins University
Amputation, Amputation, Traumatic
Evaluation of Dexterous Terminal Device
Liberating Technologies, Inc. (LTI) has developed Pointdexter, a dexterous prosthetic fingertip that is integrated into a commercial prosthetic hand and allows for an additional fine grasp.
- Conditions
- Amputation, Amputation, Traumatic, Amputation; Traumatic, Hand, Limb; Absence, Congenital, Upper
- Trial name
- NCT05840601
- Testing
- Pointdexter, Comparator
- Sponsor
- Liberating Technologies, Inc.
Amputation, Traumatic
Studying Electromyographic Activity in Patients With Upper Limb Amputations
The primary purpose of this study is to determine the extent to which the Regenerative Peripheral Nerve Interface ( i.e. reinnervation of partial muscle grafts by residual peripheral nerves) enables both the generation of…
- Trial name
- NCT02956603
- Testing
- Fine wire EMG electrodes
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Traumatic Amputation of Arm
Interface Kinematics of Transhumeral Prosthetic Sockets Using XROMM
The purpose of this pilot study was to conduct a head-to-head comparison of two designs for transhumeral level upper limb prosthetic sockets: a traditional socket design and a socket design hypothesized to provide greater…
- Trial name
- NCT01546675
- Testing
- Skeletal Stabilization
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- US Department of Veterans Affairs
Prosthesis User, Congenital Amputation of Upper Limb
Pattern Recognition Prosthetic Control
This study investigates whether simultaneous electromyographic (EMG)-based pattern recognition control of an upper limb prostheses increases wear time among users.
- Conditions
- Prosthesis User, Congenital Amputation of Upper Limb, Amputation; Traumatic, Limb
- Trial name
- Simultaneous (NCT04272593)
- Testing
- EMG-Pattern Recognition Controller
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Coapt, LLC
Amputation, Traumatic, Prosthesis User
Evaluation of a Non-invasive Sensory Feedback System in Hand Prostheses
Implication and evaluation of a non-invasive sensory feedback system in hand prostheses in everyday life.
- Trial name
- NCT03876405
- Testing
- smartskin non-invasive sensory feedback
- Volunteers
- 7 people
- Sponsor
- Lund University Hospital
Amputation, Amputation; Traumatic, Hand
Dexterous Partial Hand Prosthesis Outcomes
Liberating Technologies, Inc. (LTI) has developed a dexterous prosthetic fingertip that will be fit onto an i-Digits™ partial hand prosthesis and allow for an additional fine grasp.
- Conditions
- Amputation, Amputation; Traumatic, Hand, Limb; Absence, Congenital, Upper, Prosthesis User
- Trial name
- NCT05038566
- Testing
- Pointdexter
- Where
- 2 sites in United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Liberating Technologies, Inc.
Amputation, Amputation of Lower Limb
Cryo NerVe Block Extremity AmputatioN RegIStry for Post Operative and pHantom Limb Pain
The goal of this Registry is to see how the device is used when freezing nerves during an amputation procedure.
- Conditions
- Amputation, Amputation of Lower Limb, Amputation of Upper Limb, Amputation, Limb Loss
- Trial name
- VANISH (NCT06908538)
- Testing
- cryoablation
- Where
- 6 sites in United States
- Volunteers
- 2,000 people
- Sponsor
- AtriCure, Inc.
Upper Limb Amputation at the Hand, Upper Limb Amputation at the Wrist
Functional Importance of a Powered Multifunction Wrist Protocol
The focus of this study is to conduct a clinical study in individuals with transradial amputations to compare function using a 1-DOF or 2-DOF wrist.
- Conditions
- Upper Limb Amputation at the Hand, Upper Limb Amputation at the Wrist, Amputation, Amputation; Traumatic, Limb
- Trial name
- NCT04069793
- Testing
- Commercially available device, Non FDA registered device
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Shirley Ryan AbilityLab
Amputation, Amputation; Traumatic, Arm, Upper
Comparison of Pattern Recognition Control and Direct Control in TMR
Targeted Muscle Reinnervation increases the control signals available for commercial arm systems. A new type of control, pattern recognition, has been developed into a form that allows use with commercially available arm system.
- Trial name
- NCT03097978
- Testing
- Commercial system, RIC arm system, Direct Control
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Shirley Ryan AbilityLab
Amputation; Traumatic, Arm, Upper, Amputation; Traumatic, Arm: Forearm
Study of the Social and Professional Reintegration Improvements Using a Set of Solutions for Upper Limb Amputation
ORTHOPUS develops assistive technologies to address the lack of availability of medical devices in low and middle income countries.
- Conditions
- Amputation; Traumatic, Arm, Upper, Amputation; Traumatic, Arm: Forearm, Amputation; Traumatic, Hand, at Wrist Level, Wounds and Injuries
- Trial name
- NCT04803253
- Testing
- ORTHOPUS prosthetic accessory: 0109 - Universal Wrist, ORTHOPUS prosthetic terminal device: 0112 - Hook, ORTHOPUS prosthetic terminal device: 0105 - Cosmetic Articulated Hand
- Where
- 3 sites in Nepal
- Volunteers
- 14 people
- Sponsor
- Orthopus
Amputation, Amputation, Traumatic
Neuromusculoskeletal Interface for Bionic Arms
The overall objective of this proposal is to perform a first-in-human home trial of the Electronic Osseoanchored Prostheses for the Rehabilitation of Amputees (e-OPRA) implant system in individuals with transhumeral amputations…
- Conditions
- Amputation, Amputation, Traumatic, Amputation, Surgical, Upper Limb Amputation Above Elbow (Injury)
- Trial name
- NCT07032753
- Testing
- eOPRA, OPRA, eOPRA with sensory feedback
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Shirley Ryan AbilityLab
Bilateral Traumatic Amputation of Upper Limbs
Medical Economic Evaluation of Bilateral Allograft of Hands and Forearms
The double amputation of the forearms is a rare handicap that seriously impacts the autonomy and the quality of life of patients, social and familial exclusion, and dependence on third parties for everyday activities.
- Trial name
- ARMEDIC (NCT02797457)
- Testing
- Bilateral allograft of the hands and forearms., Prosthetic forehands
- Where
- 11 sites in France
- Volunteers
- 40 people
- Sponsor
- Hospices Civils de Lyon