Silver spray boosts wound healing in diabetic foot patients?
NCT ID NCT07147790
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study compares two wound treatments for people with diabetes who have severe foot wounds after leg artery surgery. One group gets standard vacuum therapy, the other gets the same therapy plus a silver nanoparticle spray applied to the wound. The goal is to see which approach leads to faster and more complete healing. About 100 adults are taking part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- silver nanoparticle spray
- What this could lead to
- If it works, this could offer a better way to heal diabetic foot wounds after surgery, reducing healing time and infection risk.
- What could go wrong
- This is a single-center trial with 88 patients, so results may not apply broadly. Silver allergy or lack of added benefit over standard care are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- Expected to finish
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Dec 2025
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
patients patient with peripheral arterial disease CLI RUTHERFORD 6,5
- Ages
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40 to 80 years
- 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: * Patient with critical limb ischemia(CLI) Rutherford stage 6 or Fontaine stage 4. Wounds classified as Wagner classification grade 2 to 4.Successful revascularization was confirmed by imaging and clinical assessment. Exclusion Criteria: \- 1. Patients with active infection(pus discharge and still need debridement), osteomyelitis. 2\. patients who are allergic to silver or any components used in NPWT. 3. patients who are unable to follow up with us. patient
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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
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Kafr El Shaykh University
Kafr ash Shaykh, Kafrelshaykh Governorate, 33511, Egypt
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