Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 16, 2026, 10:44 PM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
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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
Not yet recruiting Not applicable Interventional

Neuromusculoskeletal Interface for Bionic Arms

NCT07032753
Conditions
Amputation, Amputation, Traumatic, Amputation, Surgical, Upper Limb Amputation Above Elbow (Injury)
Interventions
eOPRA, OPRA, eOPRA with sensory feedback, eOPRA without sensory feedback
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Amputation Neuroma, Amputation, Prosthesis User
Interventions
e-OPRA (electronic-Osseoanchored Prosthese for the Rehabilitation of Amputees)
Device
Lead sponsor
University of Michigan
Other
Eligibility
22 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Amputation
Interventions
e-OPRA Implant System
Device
Lead sponsor
Integrum
Industry
Eligibility
22 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Cambridge, Massachusetts
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