Effect of Hyaluronic Acid ECM on Venous Ulcers

Calvary Hospital, Bronx, NY

Status: Suspended

Conditions: Venous Ulcers

Treatments: Device: Mepilex wound dressing; Device: Hyalomatrix extra-cellular matrix

Study type: Interventional

Funder types: Other

Identifiers

NCT02930499

ML-HM-0115-VLU

Details and patient eligibility

About

The purpose of this pilot study is to compare the incidence and rate of wound healing in subjects with venous ulcers treated with an extracellular matrix composed of hyaluronic acid plus compression therapy as compared to standard care. The study also intends to follow the subjects for a 16-week period in order to evaluate ulcer recurrence within treatment groups.

Enrollment: 20 patients

Sex: All

Ages: 21 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Male and female patients 18-85 years of age with chronic venous insufficiency (CVI) and the presence of venous ulceration for longer than 2 months
2. Subject and/or caregiver must be willing and able to tolerate multi-layered compression bandages
3. Study subject must be reliable, responsible and able to visit the clinic weekly for the full 16 week period.

Exclusion criteria

1. Ulcers of non-venous etiology
2. Subject has a known sensitivity to hyaluronic acid
3. Presence of wound infection as determined by clinical signs and symptoms
4. Subject has any evidence of peripheral arterial disease (PAD)
5. Subject has received growth factor therapy (e.g., autologous platelet-rich plasma gel, becaplermin, bilayered cell therapy, dermal substitute, extracellular matrix) within two weeks of screening date.
6. Pregnancy or lactation at time of treatment.
7. Subject is currently receiving or has received radiation or chemotherapy within 3 months of randomization.
8. Subject currently enrolled or participated within 30 days of baseline in another investigational device, drug or biological trial.
9. History of alcohol or drug abuse.
10. Subject allergic to a broad spectrum of primary & secondary dressing materials, including occlusive dressings and the adhesives on such dressings.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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20 participants in 2 patient groups

Hyaluronic Acid ECM (Hyalomatrix)

Experimental group

Description:

Hyalomatrix ECM will be applied to the target ulcer once weekly

Treatment:

Device: Hyalomatrix extra-cellular matrix

Non-Adherent wound dressing (Mepilex)

Active Comparator group

Description:

Mepilex wound dressing will be applied to the target ulcer once weekly

Treatment:

Device: Mepilex wound dressing