ClinicalTrials.gg
CompletedNCT07194408Updated Sep 26, 2025

In-Use Tolerance Study Under Dermatological and Pediatric Controls of Sunscreen in Children With Atopic Dermatitis

An observational study in Atopic Dermatitis (AD) and SCORAD Index (15-25), sponsored by Pierre Fabre Dermo Cosmetique. Completed at 1 site in Mauritius. Open to participants aged 3 Years to 11 Years. Per ClinicalTrials.gov, last updated 2025-09-26.

Sponsored by Pierre Fabre Dermo Cosmetique (part of Pierre Fabre) · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
22
Ages
3 Years to 11 Years
Sex
All
01

Study summary

Atopic dermatitis is a chronic skin condition requiring sun protection, yet research on sunscreen effectiveness and skin tolerance in Atopic Dermatitis is limited. This study evaluates a broad-spectrum SPF50+ sunscreen on 22 children with Atopic Dermatitis, assessing skin tolerance through dermatologic and pediatric controls.

Read the detailed description

Atopic dermatitis is a chronic skin condition that necessitates sun protection, yet there is limited research on the effectiveness of sunscreens and skin tolerance in Atopic Dermatitis.

Objectives: This study aims to evaluate the tolerance of a broad-spectrum SPF50+ sunscreen in children with Atopic Dermatitis, monitored through dermatological and pediatric assessments.

Methods: This study is conducted on 22 children with Atopic Dermatitis confirmed using the SCORAD index (15-25).

The protocol includes 2 visits and assessments as follow:

  • Visit 1: Inclusion (Day 1) - Before and immediately after application (10 to 30 minutes), the investigator conducts a clinical evaluation of the dermatological tolerance of the investigational product. SCORAD evaluation by the dermatologist and pediatrician together is performed on Day 1.
  • Home Application Period: Day 1 to Day 22 - Continued application of the sunscreen at home in real conditions of use
  • Visit 3: End of Study (Day 22) -The investigators conduct a clinical evaluation of the dermatological tolerance of the investigational product. In addition, a questionnaire is used to evaluate global and perceived efficacy of the sunscreen.
02

Conditions studied

  • Atopic Dermatitis (AD)
  • SCORAD Index (15-25)

Browse trials for

03

In context

Dermatitis, Atopic

1,591 studies on the registry are indexed under Dermatitis, Atopic; 286 are open to participants now.

This study's enrollment of 22 is below the median of 150 across 282 observational studies indexed under Dermatitis, Atopic.

Browse Dermatitis, Atopic studies →

Lead sponsor

Pierre Fabre Dermo Cosmetique is the lead sponsor of 59 studies on the registry; 3 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
3 Years to 11 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Subjects will be recruited from the investigation centre's panel. They will be selected on the basis of inclusion and non-inclusion criteria specific to the study and on their ability to comply with the constraints required by the protocol. They will be definitely included in the study after a specific interview and a clinical examination.

Eligibility criteria

Inclusion Criteria:

Criteria related to the population:

  • phototype: I to IV;
  • face and body skin type: all skin types;
  • subjects must be registered with health social security or health social insurance (if required by national regulations);
  • subjects' parent(s)/ legal representatives having signed their written form for their participation in the study and a photograph authorization;
  • subjects' parent(s)/ legal representatives certifying the truth of the personal information declared to the Investigator;
  • Health Status: Considered a "healthy subject" by the Investigators (excluding SCORAD considerations).

Criteria Related to Atopic Dermatitis:

- Subject must present atopic dermatitis according to the U.K Working Party's Diagnostic Criteria for Atopic Dermatitis, with mild atopic dermatitis indicated by a SCORAD score of 15 to 25 (inclusive), determined by a dermatologist and a pediatrician together.

Non-Inclusion Criteria:

Criteria Related to Population:

  • Subjects who have participated in another clinical trial within the week before the inclusion visit, or for a longer period if deemed necessary by the Investigator.
  • Subjects currently participating or planning to participate in another clinical trial during the study, either in the same or a different investigation center.

Criteria Related to Subject's Health:

  • Subjects experiencing a flare of atopic dermatitis.
  • Subjects with dermatological conditions that may interfere with study data or are considered hazardous by the Investigator (e.g., pityriasis versicolor, severe pigmentation disorders such as vitiligo, melasma, multiple lentigines, numerous or large congenital nevi).
  • Subjects with a personal medical history that may interfere with study data or is incompatible with study requirements (except if required by the Sponsor, e.g., atopic dermatitis).
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
22 participants (actual)
Patient registry
No

Groups and cohorts

  • Test group

    Children intended to use Sunscreen RV4620A RP2552 product

    Other: Sunscreen RV4620A RP2552

Interventions

  • OtherSunscreen RV4620A RP2552

    Dermo-cosmetic product, Broadspectrum Sunscreen RV4620A RP2552, very high protection product. Instructions for product use given to the subjects: Apply before and during sun exposure, at least twice daily. During sun exposure, applications must be renewed as often as necessary, in particular after swimming, perspiring, towelling, in order to ensure a good protection. On days of bad weather, apply the product in the morning and at the beginning of the afternoon.

06

What researchers measure

Primary outcomes

  1. Global tolerance assessment by the investigator

    Global tolerance is assessed on the "tolerance population" which includes all the subjects who applied at least once investigational product. This assessment allows for attribution of one of the 5 levels : excellent, very good, good, moderate, bad.

    Time frame: At the end of the study, after Last Patient Out, (after Day 22)

Secondary outcomes

  1. Evaluation Global Acceptability of the Sunscreen RV4620A - RP2552

    The subjects' parent(s)/ legal representatives give their global appreciation about the product with positive and negative feedback. According to the items, the subjects' parent(s)/ legal representatives have to answer opened questions and a question using a scale from 0 to 10.

    Time frame: Visit 3 (Day 22)

07

Study locations

1 site
  • Insight Research
    Quatre Bornes, Mauritius 72218, Mauritius
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 26, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT07194408
Responsible party
Sponsor
First posted
Sep 26, 2025
Start date
Dec 12, 2023
Primary completion
Feb 16, 2024
Completion
Feb 16, 2024
Last update
Sep 26, 2025

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2025. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion