Evaluation of the Efficacy of Hyalomatrix® in the Healing of Chronic Venous Leg Ulcers

What this study involves

The registry says this study is recruiting. Individual locations may have different availability.

Study type

Interventional

Phase

Not applicable

Age range

18 years - Not specified

Sex eligible

All sexes

Healthy volunteers

Not accepted

Participants

122 Estimated

These are starting points, not an eligibility decision. The research team must review the full requirements.

About the research

This is a randomized controlled trial evaluating the efficacy of HYALOMATRIX in conjunction with standard of care vs. standard of care alone in treating venous leg ulcers.

Who may be able to participate?

The list below is the sponsor’s full registry wording. It can include conditions, prior treatment, test results and other requirements. A match in search does not mean you qualify.

Inclusion Criteria:

1. Male or Female, 18 years of age or older
2. Subject has a medical diagnosis of venous leg ulcer or venous insufficiency with a lower extremity wound
3. Subject has a venous leg ulcer present for 4 weeks or greater (documented in medical record), and less than 12 months duration if being treated with continuous SOC
4. Subject has a venous leg ulcer with a historical wound measurement showing less than 25% healing within 14 days prior to screening
5. Subject has a venous leg ulcer with screening wound measurement showing less than 25% healing within 14 days prior to randomization
6. Subject has a venous leg ulcer without infection or clinically visible exposed bone
7. Index wound is a minimum of 1 cm2 and a maximum of 30 cm2 at first treatment visit
8. Adequate circulation if wound is location on the lower extremity demonstrated by an ABI of \>0.7 and \<1.3, or TBI of \>0.6 within 30 days prior to informed consent OR an arterial ultrasound noted with patent circulation and without significant stenosis 90 days prior to the first treatment visit.
9. Venous Leg Ulcer is being treated with compression therapy for 14 days prior to treatment visit 1
10. Index wound is free of necrotic debris prior to Hyalomatrix application
11. Female subjects of childbearing potential having a negative pregnancy test prior to randomization
12. Index wound is free of infection prior to randomization and during screening phase noted with the NERDS Assessment. Infection must be adequately treated and controlled prior to randomization.
13. Subject is able and willing to follow the protocol requirements
14. Subject had signed informed consent
15. If 2 or more wounds are present, the wounds must be separated by at least 2 cm

Exclusion Criteria:

1. Subject does not have a diagnosis of venous leg ulcer or venous insufficiency with a wound located on the lower extremity
2. Subject has a known life expectancy of \<1 year
3. Subject is unable to comply with protocol treatment
4. Subject has comorbid conditions that may compromise subject safety or wound healing in the opinion of the investigator, such as serious cardiovascular, renal, liver, pulmonary, autoimmune, palliative care, or inherited blood disorders
5. Subject actively being treated for malignant disease or history of malignancy or radiation therapy at the site of wound
6. Subject has comorbid conditions that may compromise subject safety in the opinion of the investigator
7. Known contraindications to tissue-engineered allograft
8. Concurrent participation in alternative clinical trial that involves investigational drug or HCT/P interfering with wound treatment and/or healing.
9. Subject is pregnant or breastfeeding
10. Subject with history of immunosuppressant treatment (systemic corticosteroids \>10mg daily dose), cytotoxic chemotherapy, or topical steroid application to the wound surface for \>2 weeks duration within 30 days prior to randomization; or anticipated use of the above during the course of the study
11. Wound previously treated with CAMPs, tissue engineered, or scaffold materials within 30 days prior to randomization
12. Venous leg ulcer with active infection
13. Wound depth with visible exposed bone
14. HBOT within 14 days prior to randomization
15. Revascularization surgery on the index wound leg within 30 days of screening phase
16. Index wound suspicious of neoplasm in the opinion of the principal investigator

Treatment, groups and participation

The registry may describe treatments and study duration without a complete visit calendar. Ask the study team for the exact schedule, procedures, risks, costs and alternatives. Keep your usual care plan unless your treating clinician tells you otherwise.

Assignment

Random assignment

Masking

No masking

What researchers are measuring

Outcome measures describe what is being studied. They are not proof that a treatment works.

Primary measures

Secondary measures

Other measures

Research locations (12)

The overall study status and a local site’s status can differ. Confirm that location’s availability before traveling.

12 locations

Study team and timeline

Lead sponsor

NuScience Medical Biologics, LLC

Study start

May 14, 2026 Actual

Primary completion

Dec 31, 2026 Estimated

Study completion

Jan 31, 2027 Estimated

First posted

Jan 13, 2026 Actual

Last updated

Nov 10, 2026 Actual

Official study contacts