New amnion grafts aim to heal Hard-to-Close wounds
NCT ID NCT07046767
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a special tri-layer amnion graft or a single-layer amnion graft can help heal diabetic foot ulcers and venous leg ulcers that have not improved with standard care. About 165 adults with wounds between 2 and 25 cm² that have been open for over 4 weeks will receive one of the grafts. The main goal is to see if the wounds close completely within 12 weeks.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 165 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Jul 2026
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Male or female 18 years of age and older 2. 2\. Subjects having a non-healing venous leg ulcer or diabetic foot ulcer of \>4 weeks duration and visible signs of healing objectively, less than 50% reduction in wound size in the last 4 weeks 3. Subjects' wound size is minimum of 2 cm2 and maximum of 25cm2 4. If the subject has more than one eligible wound the largest wound will be selected (the index wound) 5. Subject is able and willing to follow the protocol requirements 6. Subject has signed informed consent Exclusion Criteria: 1. Inability to adhere to the study protocol or study visit schedule 2. Pregnancy 3. Child-bearing potential without appropriate contraception 4. Lactation 5. Treatment of the wound with engineered tissue or other scaffold materials within 30 days preceding the first treatment visit. 6. Visible signs of improvement in the four weeks before randomisation (defined objectively as a 50% reduction in surface area in the four weeks before enrolment) 7. The subject has other concurrent conditions that in the opinion of the investigator may compromise subject safety 8. Known contraindications to the use of amniotic tissue grafts 9. The index ulcer shows clinical signs and symptoms of wound infection needing treatment with local or systemic antimicrobials or antibiotics
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
7 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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FOMAT Medical Research
RECRUITINGOxnard, California, 93030, United States
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Hope Vascular and Podiatry
RECRUITINGHouston, Texas, 77054, United States
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Indiana University Health Methodist Hospital
RECRUITINGIndianapolis, Indiana, 46202, United States
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Jevlos Health, Inc
RECRUITINGSyosset, New York, 11791, United States
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Nova Medical Services - Research Division LLC
RECRUITINGMiami, Florida, 33176, United States
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Solutions Medical Research
RECRUITINGCoral Gables, Florida, 33134, United States
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St. Louis Foot and Ankle, LLC
RECRUITINGSt Louis, Missouri, 63128, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can Lab-Grown skin cells close stubborn diabetic wounds?
- Can a collagen patch outperform fish skin in healing diabetic wounds?
- A new care model asks: what matters most to people with diabetic foot ulcers?
- Can a special gel heal diabetic foot ulcers faster?
- Can a common supplement heal diabetic foot ulcers faster?