Insulin ointment shows promise for speeding up wound healing in rare blistering disease
NCT ID NCT07461103
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether applying insulin directly to skin sores helps them heal faster in people with pemphigus vulgaris, a rare autoimmune blistering disease. Twenty patients each had three similar sores treated with either long-acting insulin, short-acting insulin, or a saltwater control for 14 days. The goal was to see which treatment led to the quickest healing.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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20 people
The number who actually took part.
- Started
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Jun 2024
- Finished
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Aug 2025
- 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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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.
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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: * Confirmed diagnosis of pemphigus vulgaris by clinical and histopathological criteria * Presence of erosions and/or ulcers on skin and/or mucous membranes * At least three lesions of comparable location, size, depth, and healing stage Exclusion Criteria: * Lesions with clinical signs of secondary infection (purulence, surrounding erythema, fever) * Uncontrolled general condition significantly affecting wound healing (e.g., hypoalbuminemia) * Known allergy to insulin
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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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Alexandria main university hospital, Department of Dermatology and Venereology
Alexandria, 22301, Egypt
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Other studies related to the condition(s) this trial covers.
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