Lyophilized and Micronized Particulate Human Amniotic and Umbilical Cord (TTAX03) for KL Grade 3-4 Knee OA
Public ClinicalTrials.gov record NCT05079035. 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
A Phase 2, 52-Week Trial of TTAX03 vs. Saline as a Single Intra-articular Injection in Kellgren-Lawrence Grade 3-4 Knee OA
Study identification
- NCT ID
- NCT05079035
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- BioTissue Holdings, Inc
- Industry
- Enrollment
- 90 participants
Conditions and interventions
Conditions
Interventions
- Saline Biological
- TTAX03 Biological
Biological
Eligibility (public fields only)
- Age range
- 35 Years to 85 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
- Dec 5, 2021
- Primary completion
- Mar 6, 2025
- Completion
- Mar 6, 2025
- Last update posted
- Sep 18, 2025
2021 – 2025
United States locations
- U.S. sites
- 10
- U.S. states
- 8
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UAB Orthopaedic Surgery | Birmingham | Alabama | 35205 | — |
| Alabama Orthopaedic Center | Birmingham | Alabama | 35243 | — |
| Tuscon Orthopedic Institute | Tucson | Arizona | 85712 | — |
| Horizon Clinical Research | La Mesa | California | 91942 | — |
| Gulfcoast Research Institute | Sarasota | Florida | 34232 | — |
| Precision Clinical Research | Sunrise | Florida | 33351 | — |
| Paragon Sports Medicine | Atlanta | Georgia | 30327 | — |
| Ochsner Health Center | Jefferson | Louisiana | 70121 | — |
| Manage Sites/The Ohio State University Wexner Medical Center, Sports Medicine The Ohio State University Wexner Medical Center, Sports Medicine | Columbus | Ohio | 43201 | — |
| Rothman Orthopaedic Institute | Media | Pennsylvania | 19063 | — |
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 NCT05079035, 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 Sep 18, 2025 · Synced May 17, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05079035 live on ClinicalTrials.gov.