e-OPRA Implant System for Lower Limb Amputees
Public ClinicalTrials.gov record NCT03720171. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Osseointegrated Transfemoral Prosthesis Study Evaluating Stable Neural Signal Transmission in Patients With Transfemoral Amputations
Study identification
- NCT ID
- NCT03720171
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Integrum
- Industry
- Enrollment
- 2 participants
Conditions and interventions
Conditions
Interventions
- e-OPRA Implant System Device
Device
Eligibility (public fields only)
- Age range
- 22 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 16, 2018
- Primary completion
- Mar 7, 2025
- Completion
- Mar 7, 2025
- Last update posted
- May 6, 2025
2018 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| MIT Media Lab | Cambridge | Massachusetts | 02139 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03720171, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 6, 2025 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03720171 live on ClinicalTrials.gov.