Effectiveness and Safety of Nailner Brush 2in1 in Onychomycosis

Study Overview
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Brief Summary
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Evaluate the effectiveness of Nailner Brush 2-in-1 in the treatment of onychomycosis based on the blinded evaluation of the percentage of healthy nail surface after 6 months of treatment compared to baseline.

Official Title
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Prospective,  Evaluator Blinded  Clinical Investigation to Evaluate the Effectiveness and Safety of Nailner Brush 2-in-1 in the Treatment of Onychomycosis

Conditions
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Onychomycosis

Intervention / Treatment
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* Device: topical treatment


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patient having given freely her/his informed, written consent. Patient having a good general health. Age: between 18 and 70 years. Patient with superficial onychomycosis or light to moderate distolateral onychomycosis (without matrix involvement and involvement from 10 to 60%) on at least one great toenail. Patient with positive KOH staining. Patient cooperative and aware of the device modalities of use and the necessity and duration of the controls so that perfect adhesion to the protocol can be expected. Patient being psychologically able to understand information and to give their/his/her consent. Patient who agrees to refrain from receiving pedicure, artificial nails and/or cosmetic nail varnish or other medication on the nail being treated for the entire study duration. Female of childbearing potential should use a contraceptive regimen recognized as effective since at least 4 weeks before screening visit and during all the study. Exclusion Criteria: Pregnant, breastfeeding woman or woman planning a pregnancy during the study; Patient enrolled in another clinical trial or which exclusion period is not over. Patient having used any systemic antifungal treatment in the last 6 months before screening and/or any topical antifungal treatment in the last months before screening visit. Patient with a condition or receiving a medication which, in the investigator's judgment, put the patient at undue risk; Patient suffering from a severe or progressive disease (at investigator's discretion) such as uncontrolled diabetes, peripheral circulatory disease, poor blood circulation HIV, psoriasis, lichen planus, immunosuppressive pathology, moderate and high risk obesity (BMI ≥30); Patient having a known allergy or hypersensitivity to one of the constituents of the investigational device. Patient with cutaneous pathology on studied zone (other than onychomycosis like angioma, dermatitis…).

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 70 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Interventional Model Description: Topical application of Nailner brush 2in1 (medical device) for the treatment of toenail onychomycosis
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Nailner 2 in 1<br>Nailner Brush 2-in-1 (5ml) Liquid solution in glass bottle with a brush applicator Topical application twice a day during 4 weeks then once a day until 6 months | Device: topical treatment<br>* Topical application of Nailner brush 2in1 for toenail onychomycosis<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| To evaluate the effectiveness of Nailner Brush 2-in-1 in the treatment of onychomycosis based on the blinded evaluation of the percentage of healthy nail surface after 6 months of treatment compared to baseline | Mean variation from baseline of the percentage of healthy surface after 6 months of treatment. Evaluation is done in blind by digital analysis of photographs of the infected toenail. | Day 180 | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| To evaluate the effectiveness of Nailner Brush 2-in-1 in the treatment of onychomycosis based on the blinded evaluation of the percentage of healthy nail surface after 1 and 3 months of treatment compared to baseline | Mean variation from baseline of the percentage of healthy surface after 1 and 3 months of treatment. Evaluation is done in blind by digital analysis of photographs of the infected toenail. | Day 30, Day 90 | 
| To evaluate the effectiveness of Nailner Brush 2-in-1 in the treatment of onychomycosis based on the microbiological cure (KOH staining) | Percentage of patients with positive KOH staining at baseline and 3 and 6 months after treatment. | Day 90, Day 180 | 
| To evaluate the effectiveness of Nailner Brush 2-in-1 in the nail appearance | Mean variation from baseline of the onychomycosis evaluation ( onycholysis, nail dystrophy, nail discoloration and nail thickening) as assessed by the investigator in live at baseline and 1, 3 and 6 months after treatment. | Day 30, Day 90, Day180 | 
| To evaluate the effectiveness of Nailner Brush 2-in-1 in the improvement of the quality of life (QoL) of the patients. | Percentage of patient with an improvement of their quality of life (QoL) by analysis of NailQoL p | Day 7, Day 30, Day 90, Day 180 | 
| To evaluate the patient's opinion of Nailner Brush 2-in-1 effectiveness, tolerance, and acceptability. | Analysis of the answers to the patient questionnaire regarding effectiveness, tolerance, and acceptability of the investigational device 1, 3 and 6 months after treatment | Day 30, Day 90, Day 180 | 
| To evaluate the safety of of Nailner Brush 2-in-1 | Product safety will be assessed by collection of Adverse Events (Aes) throughout the study. AEs will be summarized and tabulated by severity, causality, action taken and outcome, using descriptive statistics | Day 180 |