Can skin scrapings reveal why ringworm beats antifungals?
NCT ID NCT07796854
First seen Sep 01, 2026 · Last updated Sep 02, 2026 · Updated 1 time
Summary
This study looks at adults with ringworm infections that resist standard antifungal treatment. Researchers will scrape the edge of the skin lesions and examine the samples under a microscope and in the lab to identify the fungus and test which antifungals might work. The goal is to understand the clinical, dermoscopic, and mycological features of these stubborn infections, which could guide better treatment choices.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Direct microscopic KOH examination and laboratory tests on skin scrapings
- What this could lead to
- If successful, this study could help doctors identify why some ringworm infections resist treatment and guide more effective antifungal choices.
- What could go wrong
- This is an observational study, not a treatment trial, so it won't directly test new therapies. Results may not apply to all patients or regions.
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.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2027
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
It's a cross sectional study will be conducted on patients attending the outpatient clinic of Dermatology, Venereology, and Andrology department in Sohag University Hospital over a period of 12 months between August, 2026 to July, 2027. Setting : Outpatient clinic of Dermatology, Venereology, and Andrology department in Sohag University Hospital.
- Ages
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1 year 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: * Clinically diagnosed resistant dermatophytosis (e.g., tinea corporis, cruris,…), resistant dermatophytosis (no cure despite adequate antifungals), recurrent (reoccurrence \<6 weeks post treatment) or disease duration \>6-12 months (Gharib et al., 2024) . 2. Age \>18 years, both sex. Exclusion Criteria: * Exclusion criteria 1. Pregnant or lactating women will be routinely excluded due to potential risks of antifungal medication. 2. Patients with recent systemic antifungal use (often within 1 month) or topical antifungals (within 2 weeks). 3. Chronic systemic diseases (e.g., diabetes mellitus, hepatic or renal impairment). 4. Patients receiving immunosuppressive drugs (systemic corticosteroids or other immunomodulatory drugs).
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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
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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Sohag university, Faculty of medicine
Sohag, Egypt
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