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New antifungal stick could simplify Athlete's foot treatment

NCT ID NCT07245667

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This Phase 2 trial tests three different stick formulations of the antifungal drug tolnaftate (1%) for treating athlete's foot (tinea pedis). About 150 people aged 16 and older with a confirmed diagnosis will apply the stick twice daily for 4 weeks. The main goal is to see if the infection is completely cleared at week 4.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
tolnaftate 1% (antifungal) in a stick formulation
What this could lead to
If successful, this could provide a more convenient and effective topical treatment for athlete's foot.
What could go wrong
This is an early Phase 2 trial with only 150 participants. The new stick formulations may not work better than existing treatments, and results may not apply to all types of athlete's foot.

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

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 150 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2024

Expected to finish

Feb 2026

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

16 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Male or female, aged 16 or above * Clinical diagnosis of tinea pedis (For Cohort 4, positive symptomology is acceptable) * Confirmation of diagnosis with positive potassium hydroxide (KOH) microscopy (For Cohort 4, a negative KOH test is acceptable) * Signed and dated informed consent form * Willingness to comply with study protocol and availability for the duration of the study Exclusion Criteria: * Diagnosis of moccasin-type tinea pedis * Presence of serous exudate or pus * Treatment with a topical antifungal in the past 2 weeks * Treatment with a systemic antifungal in the past 4 weeks * Concurrent immunosuppressive or antimicrobial therapy * Liver disease * Pregnancy or breastfeeding * Use any other antifungal therapy during trial or within three months of starting the trial * Known hypersensitivity to any ingredients of trial agents * Patients with a current diagnosis of diabetes or neuropathy

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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.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    2 sites. The list below names each one and where it is.

  3. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  4. 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

  • Kuchnir Dermatology and Dermatological Surgery

    RECRUITING

    Framingham, Massachusetts, 01701, United States

    Contact Email: •••••@•••••

  • Kuchnir Dermatology and Dermatological Surgery

    RECRUITING

    Milford, Massachusetts, 01757, United States

    Contact Email: •••••@•••••

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