Tissue Repair Gel for treating Venous Leg Ulcers
Official title: A Phase 3 Randomized, Parallel Group, Double-Blind Study to Evaluate the Efficacy, Tolerability, and Safety of TR987® 0.1% Gel Versus Standard of Care in the Treatment of Chronic Venous Insufficiency Leg Ulcers (VLU)
Run by TR Therapeutics · NCT06707090 · Data updated 2026-11-12
This study is testing a new gel to see if it helps people with stubborn leg ulcers heal better when used with standard treatment compared to standard treatment alone.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 312 (estimated) |
| Sponsor | TR Therapeutics Industry-sponsored |
| Drugs / interventions | radiation |
| Locations | 33 sites (Tucson, Arizona and 32 other locations) |
| Status | Recruiting |
| Started | January 28, 2025 |
| Main results expected | December 2027 |
| Study ends | February 2028 |
| Registry record updated | February 12, 2026 |
| Trial ID | NCT06707090 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 and older with clinically diagnosed venous insufficiency and a non-healing venous ulcer between 2 cm² and 12 cm².
✕Probably not a fit
Patients with a history of certain treatments or conditions affecting the target ulcer, such as osteomyelitis or cancer, may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial aims to evaluate the effectiveness of TR987 0.1% gel combined with Standard of Care compared to Standard of Care alone in treating non-healing Venous Leg Ulcers (VLUs). It is a randomized, double-blind, multicenter study lasting 16 weeks, focusing on the complete closure of the target ulcer. Secondary objectives include assessing pain levels and changes in ulcer area over time. The study will also monitor the safety of the TR987 gel throughout the treatment period.
Why it matters
Potential benefit: If successful, this treatment could significantly improve healing rates for patients with Venous Leg Ulcers.
How similar studies have gone: Other studies have shown promising results with similar approaches, indicating potential for success in this trial.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Adults 18 years and older * Venous insufficiency has been clinically diagnosed clinically and medically confirmed. * Females who are neither pregnant nor breastfeeding and if of child-bearing potential are on an acceptable method of birth control. * The Venous Ulcer should be between 2 cm2 and 12 cm2 at randomization. * Target ulcer age must be ≥ 4 weeks at Screening. * Participants must have adequate arterial flow as confirmed by ABI/TBI, TB, SPP, TCPo2, or Duplex Doppler. * Body mass index (BMI) ≤ 50 kg/m2. * HbA1C ≤12%. Exclusion Criteria: * Target ulcer has been treated with prohibited medications or therapies. * History of radiation at the target ulcer site. * Target ulcer decreases in area by 30% or more during screening period. * History of osteomyelitis at the target ulcer within 6 months of screening. * Participants considered nutritionally deficient.
Where it's running
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Clincial Research Site 43C
Castro Valley, California, United States Recruiting -
Clincial Research Site 14
Fresno, California, United States Recruiting -
Clincial Research Site 11
Los Angeles, California, United States Recruiting -
Clincial Research Site 43A
San Francisco, California, United States Recruiting -
Clincial Research Site 43B
San Francisco, California, United States Recruiting -
Clincial Research Site 54
Vista, California, United States Recruiting
Show 27 more locations
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Clincial Research Site 40
Jacksonville, Florida, United States Recruiting -
Clincial Research Site 19
Miami, Florida, United States Recruiting -
Clincial Research Site 26
Miami, Florida, United States Recruiting -
Clincial Research Site 13
Pembrook Pines, Florida, United States Recruiting -
Clincial Research Site 34
Chicago, Illinois, United States Recruiting -
Clincial Research Site 10
O'Fallon, Illinois, United States Recruiting -
Clincial Research Site 49
Springfield, Illinois, United States Recruiting -
Clincial Research Site 04
Bossier City, Louisiana, United States Recruiting -
Clincial Research Site 01
Lafayette, Louisiana, United States Recruiting -
Clincial Research Site 07
D'Iberville, Mississippi, United States Recruiting -
Clincial Research Site 02
McComb, Mississippi, United States Recruiting -
Clincial Research Site 30
New York, New York, United States Recruiting -
Clincial Research Site 37
Syosset, New York, United States Recruiting -
Clincial Research Site 28
Tulsa, Oklahoma, United States Recruiting -
Clincial Research Site 36
Philadelphia, Pennsylvania, United States Recruiting -
Clincial Research Site 24
Fort Worth, Texas, United States Recruiting -
Clincial Research Site 32
Houston, Texas, United States Recruiting -
Clincial Research Site 18
Suffolk, Virginia, United States Recruiting -
Clincial Research Site 21
Tucson, Arizona, United States Active not recruiting -
Clincial Research Site 47
Deerfield Beach, Florida, United States Active not recruiting -
Clincial Research Site 38
Hollywood, Florida, United States Not yet recruiting -
Clincial Research Site 51
Tamarac, Florida, United States Withdrawn -
Clincial Research Site 22
Chicago, Illinois, United States Not yet recruiting -
Clincial Research Site 55
Winston-Salem, North Carolina, United States Active not recruiting -
Clincial Research Site 45
Grove City, Ohio, United States Withdrawn -
Clincial Research Site 23
Mentor, Ohio, United States Withdrawn -
Clincial Research Site 46
San Antonio, Texas, United States Not yet recruiting
Study contacts
- Study coordinator: Anhthu Nguyen Vice President, Global Clinical Operations
- Email: anhthu.nguyen@trtherapeutics.com
- Phone: (+61) 280 034 554
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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New gel treatment for venous leg ulcers
This study is testing a new gel treatment for people with stubborn venous leg ulcers to see if it helps them heal better than just the usual care.
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GORE VIABAHN FORTEGRA Venous Stent Post-Approval Study
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-
Human placental membrane products plus standard care for nonhealing diabetic foot and venous leg ulcers
This trial will try human placental membrane products together with standard wound care to help adults whose diabetic foot ulcers or venous leg ulcers have not healed.
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Evaluating how long venous leg ulcers stay closed after treatment
This study is testing how long venous leg ulcers stay closed after treatment with a special fish skin graft compared to standard care alone.
-
Using porcine placental matrix to improve healing of venous leg ulcers
This study is testing if adding a special treatment made from pig placenta to regular care can help heal stubborn leg ulcers that haven't improved with standard treatments.
-
Combined optical and magnetic therapy for chronic leg and foot ulcers
This trial tests whether combined light and magnetic stimulation can help adults with chronic venous leg or foot ulcers heal faster when added to usual wound care.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.