Could your own fat cells heal diabetic nerve damage?
NCT ID NCT07553468
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This small study tested whether injecting a person's own fat-derived cells (called stromal vascular fraction) into the foot could help heal diabetic nerve damage and foot ulcers. Eight adults with diabetic peripheral neuropathy received injections around the wound and along nerve pathways. Researchers measured ulcer healing and changes in touch and vibration sensation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fat-derived stem cells (stromal vascular fraction)
- What this could lead to
- If it works, this could point toward a treatment that heals diabetic foot ulcers and restores some feeling in the feet.
- What could go wrong
- This was a very small study with only 8 people and no comparison group, so results may not apply widely. The treatment involves injections and surgery, which carry infection and pain risks.
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.
- 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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8 people
The number who actually took part.
- Started
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Dec 2024
- Finished
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Mar 2026
- 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.
- Ages
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30 to 70 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Clinically stable diabetes * Presence of DPN as documented reductions in sensory perception threshold (SPT) and/or vibration perception threshold below protective levels * Capacity to understand and provide informed consent. Exclusion Criteria: * Presence of a disease prohibitive of surgical intervention * Smoking and/or substance abuse within 3 months of the onset of the study
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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.
Contacts and locations
Locations
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Hospital Escuela Oscar Danilo Rosales Argüello
León, León Department, 21000, Nicaragua
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Exercise without foot pressure: a new path for diabetic ulcer patients?
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