An observational study in Atopic Dermatitis, sponsored by Pierre Fabre Dermo Cosmetique. Completed at 1 site in France. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2026-05-11.
Sponsored by Pierre Fabre Dermo Cosmetique (part of Pierre Fabre) · Observational
Atopic dermatitis (AD) is a common chronic inflammatory skin disease, affecting both children (15- 20%) and adults (2-5%). The pathogenesis of AD is complex and multifactorial, including skin barrier dysfunction and immune dysregulation.
AD often requires a long management and has a major impact on quality of life. For mild to moderate disease, first-line treatment involves topical therapies including corticosteroids and calcineurin inhibitors. Patients with more severe and refractory symptoms require systemic treatments as phototherapy, conventional systemic treatments (cyclosporine, methotrexate…), biologics and JAK-inhibitors.
Regardless of the severity of the disease, additional basic topical treatment with emollient is the mainstay of the management. Emollients, commonly referred to as moisturizing creams are well known for their role in moisture retention, barrier repair and symptom control in AD.
Publications on emollient in atopic dermatitis are numerous but there are limited data on how patients with AD treated by systemic treatment use and evaluate emollients.
The aims of this study are to evaluate the efficacy of the cosmetic care product RV4427C WM0071 in subjects suffering from moderate to severe AD, treated and controlled by systemic treatments by assessing the cosmetic satisfaction, perceived effects and habits of use as regards to the use of the cosmetic care product RV4427C WM0071, and to qualify this population of subjects in terms of pathology, the state of their skin at this stage of their systemic treatment (controlled period), their habits, needs and expectations regarding the use of emollient.
This study will be conducted as an exploratory, proof of concept study in adult subjects suffering from moderate to severe AD, treated and controlled by systemic treatments.
3 visits are planned:
1,591 studies on the registry are indexed under Dermatitis, Atopic; 286 are open to participants now.
This study's enrollment of 80 is below the median of 150 across 282 observational studies indexed under Dermatitis, Atopic.
Browse Dermatitis, Atopic studies →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.
Subjects will be enrolled from the investigator's outpatients reception and/or from the database of the centre.
The subjects corresponding to eligibility criteria may receive a phone call, a letter or an e-mail proposing to participate to the clinical study.
Inclusion Criteria:
Criteria related to the population:
Criteria related to the disease and treatment:
Non Inclusion criteria:
Criteria related to the population:
Criteria related to the diseases / skin condition:
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.
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.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Other: Investigational cosmetic product RV4427C
Product is applied at home by the subject between Visit 2 and Visit 3, 1 to 2 application(s) per day, on face and body, in replacement of the subject's usual product(s). For a subject completing the study, the theoretical product exposure will be 28 days. The maximal product exposure will be 30 days.
Epidemiological data
By a questionnaire filled in by all subjects to characterize and describe the population in terms of pathology, state of the skin, habits, needs and expectations of patients regarding the use of emollient
Time frame: Visit 2 (from Day 2 to Day 8)
Efficacy of the cosmetic care product
By questionnaires filled in by all subjects on cosmetic satisfaction, perceived effects and habits of use
Time frame: Visit 2 (from Day 2 to Day 8) +5 days & Visit 3 (Visit 2 + 28 days +/- 2 days)
Plan to share: No
No publications or documents are linked to this record.
Ran from May 2025 to primary completion in Apr 2026, 11 months.
Of 74 industry-sponsored observational studies under Dermatitis, Atopic, half reached primary completion within 32 months of starting (the median), counting those still running; a quarter within 11 and three quarters within 84. This study's 11 months is below that.
Counting every sponsor, half of 170 studies reached it within 35 months; a quarter within 17.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in May 2026. You cannot join it, but the record below documents what was studied.
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