Clinical trial Recruiting at 1 site Interventional Ages 18 to 70

Evaluating two products for treating nail fungus

Official title: MULTICENTRIC, RANDOMIZED, EVALUATOR BLINDED CLINICAL INVESTIGATION FOR THE EVALUATION OF EFFICACY AND SAFETY OF TWO PRODUCTS FOR THE TREATMENT OF ONYCHOMYCOSIS

Run by Oystershell NV · NCT06689852 · Data updated 2026-11-12

This study is testing a new device for treating nail fungus to see if it works better than an existing product in helping people improve their nail health over nine months.

Quick facts

Study typeInterventional
Ages18 Years to 70 Years
SexAll
Enrollment88 (estimated)
SponsorOystershell NV
Industry-sponsored
Locations1 site (Villeurbanne, France)
StatusRecruiting
StartedOctober 30, 2024
Main results expectedJuly 4, 2025
Study endsApril 2026
Registry record updatedSeptember 3, 2025
Trial IDNCT06689852 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 to 70 with superficial onychomycosis on at least one nail and who have not used systemic or topical antifungal treatments recently.

Probably not a fit

Patients with severe onychomycosis involving the nail matrix or those currently using antifungal treatments may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical investigation aims to evaluate the efficacy and safety of a new medical device, ENRICHED (X92001591), compared to a reference product, Loceryl (5% amorolfine), in treating onychomycosis. The study will involve 88 patients who will be randomly assigned to receive either treatment for a duration of 9 months. The primary goal is to assess the percentage of healthy nail surface improvement from baseline, as determined by a blinded investigator. Patients will have follow-up visits at baseline, 3 months, 6 months, and 9 months to monitor progress and adherence to the treatment protocol.

Why it matters

Potential benefit: If successful, this study could provide an effective treatment option for patients suffering from onychomycosis.

How similar studies have gone: Other studies have shown varying degrees of success with similar topical treatments for onychomycosis, but this specific approach is being evaluated for the first time.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 1\. Patient having given freely her/his informed, written consent. 2. Patient having a good general health. 3. Age: between 18 and 70 years; 4. Patient with superficial onychomycosis on at least one great toenail or fingernail (for at least 10% in each arm) or light to moderate disto-lateral onychomycosis (without matrix involvement and involvement \<2/3 of the tablets).

  5\. Patient with positive KOH staining. 6. Patient cooperative and aware of the products modalities of use and the necessity and duration of the controls so that perfect adhesion to the protocol can be expected.

  7\. Patient being psychologically able to understand information and to give their/his/her consent.

  8\. Patient having stopped any systemic antifungal treatment since at least 6 months before screening and/or any topical antifungal treatment since at least 3 months before screening.

  9\. Patient who agree to refrain from receiving pedicure/manicure, artificial nails and/or cosmetic nail varnish or other medication on the nail being treated for the entire study duration.

  10\. Female of childbearing potential should use a contraceptive regimen recognized as effective since at least 12 weeks before screening visit, during all the study and at least 1 month after study end.

Exclusion Criteria:

\- 1. Pregnant, breastfeeding woman or woman planning a pregnancy during the study; 2. Patient considered by the investigator likely to be non-compliant with the protocol. 3. Patient enrolled in another clinical trial or which exclusion period is not over. 4. Patient with a condition or receiving a medication which, in the investigator's judgment, put the patient at undue risk; 5. Patient suffering from a severe or progressive disease (to investigator's discretion) such as uncontrolled diabetes, peripheral circulatory disease, HIV, psoriasis, lichen planus, immunosuppressive pathology… 6. Patient having a known allergy or hypersensitivity to one of the constituents of the tested products.

7\. Patient with cutaneous pathology on studied zone (other than onychomycosis like angioma, dermatitis…).

Where it's running

  • Eurofins Dermscan Pharmascan
    Villeurbanne, France, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.