Transtibial Osseointegration
Public ClinicalTrials.gov record NCT06636136. 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
Transtibial Osseointegration Surgery Study (TOSS)
Study identification
- NCT ID
- NCT06636136
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Walter Reed National Military Medical Center
- Federal
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Interventions
- OPRA 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
- May 19, 2025
- Primary completion
- Apr 29, 2028
- Completion
- Apr 29, 2030
- Last update posted
- Mar 29, 2026
2025 – 2030
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Orhopaedic Surgery Service, Walter Reed National Military Medical Center | Bethesda | Maryland | 20889 | Recruiting |
| Department of Orthopaedic Surgery and Department of Anesthesiology & Critical Care Penn Medicine University City | Philadelphia | Pennsylvania | 19104 | Recruiting |
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 NCT06636136, 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 Mar 29, 2026 · Synced May 18, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06636136 live on ClinicalTrials.gov.