- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–7
of 7
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Amputation; Traumatic, Leg, Lower
- Interventions
- OPRA
- Device
- Lead sponsor
- Walter Reed National Military Medical Center
- Federal
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • Philadelphia, Pennsylvania
- 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 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, 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
- 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
- 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