CLINICAL EFFICACY OF EMOLLIENTS IN ATOPIC DERMATITIS PATIENTS

NCT05783453 — Completed, 63 participants, Cosmetique Active International

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CLINICAL EFFICACY OF EMOLLIENTS IN ATOPIC DERMATITIS PATIENTS: REDUCTION OF CRISES AND MAINTENANCE OF TREATMENT. STUDY UNDER NORMAL CONDITIONS OF USE AND DERMATOLOGICAL SUPERVISION

RegistryNCT05783453
StatusCompleted
Study typeObservational
Enrollment63 (Actual)
SponsorCosmetique Active International (Industry)
ConditionsAtopic Dermatitis
InterventionsCosmetic study (Other)
Datesstart 2021-12-20, primary completion 2022-07-22, completion 2022-07-22, first posted 2023-03-24, last updated 2023-03-24
Locations1 site in Brazil

Related Papers Related Patents Related Grants Related Experts
All trials for Atopic Dermatitis All trials of Cosmetic study

-Summary

his was a monocentric, intra-individual study, that was performed in at least 45 valid cases (50% children ≥3 YO; 50% adults). Study duration was 168 days with five (5) visits (D0, D14, D28, D84 and D168) to the research center.

Primary objective

* Evaluation of the efficacy of LIPIKAR BAUME LIGHT AP+M in decrease the SCORAD in child and adult subjects with mild atopic dermatitis after 14 and 28 days under normal conditions of use;
* Evaluation of the efficacy of LIPIKAR BAUME LIGHT AP+M in maintenance the SCORAD value in child and adult subjects with mild atopic dermatitis after 84 and 168 days under normal conditions of use.

Secondary objective

* Evaluation of flares quantity and severity during 84 and 168 days of use;
* Clinical evaluation of the improvement of skin parameters such as erythema, oedema, oozing, excoriation, lichenification, dryness and desquamation of a lesional and non-lesional skin from the same individual site by dermatologist after 14, 28, 84 and 168 days;
* Self-assessment of the improvement of skin parameters such as itching, tingling, burning by subjects after 14, 28, 84 and 168 days;
* Evaluate the perceived efficacy, cosmeticity and acceptability through a subjective evaluation questionnaire after 14, 28, 84 and 168 days;
* Evaluation of the improvement in skin barrier function by the loss of transepidermic water through instrumental measurements with the Tewameter® equipment on AF and UAF after 14, 28, 84 and 168 days;
* Evaluation of the improvement of skin moisturizing through instrumental measurements with Corneometer® equipment on AF and UAF after 14, 28, 84 and 168 days;
* The folliculitis incidence after 14, 28, 84 and 168 days;
* Assessment of the improvement of the impact of quality of life through a DLQI (Dermatology Life Quality Index) questionnaire after 14, 28, 84 and 168 days;
* Assessment of global tolerance through clinical dermatological evaluation and reports performed by the subjects after using the product after 14, 28, 84 and 168 days.
* Evaluation of total body skin dryness improvement after 14, 28, 84 and 168 days.
* Illustrative clinical pictures of one or two affected areas.

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+Arms and interventions

  • Cosmetic study (Other), also known as Emollient: LIPIKAR BAUME LIGHT AP+M * Formula: 2039055 06 * Aspect: Emulsion * Batch nº: RAUO0063 * Expiry date: 10/2022 * Application area: Face and Body * Application mode: Apply to face and body twice a day. * Quantity of product to be applied: About 1 flask (400g) per month

+Outcome measures

Primary outcomes

  • Improvement of SCORAD Score [baseline]: Decrease of SCORAD in child and adult subjects with mild atopic dermatitis after 14 and 28 days under normal conditions of use
  • Improvement of SCORAD Score [Day 14]: Decrease of SCORAD in child and adult subjects with mild atopic dermatitis after 14 and 28 days under normal conditions of use
  • Improvement of SCORAD Score [Day 28]: Decrease of SCORAD in child and adult subjects with mild atopic dermatitis after 14 and 28 days under normal conditions of use
  • Improvement of SCORAD Score [Day 84]: Maintenance of SCORAD in child and adult subjects with mild atopic dermatitis after 14 and 28 days under normal conditions of use
  • Improvement of SCORAD Score [Day 168]: Maintenance of SCORAD in child and adult subjects with mild atopic dermatitis after 14 and 28 days under normal conditions of use

Secondary outcomes

  • Flares [Baseline]: Evaluation of flares quantity and severity on a scale 0=none to 4=severe
  • Flares [Day 84]: Evaluation of flares quantity and severity on a scale 0=none to 4=severe
  • Flares [Day 168]: Evaluation of flares quantity and severity on a scale 0=none to 4=severe
  • Skin parameters [Baseline]: Improvement on a scale 0=none to 4=severe
  • Skin parameters [Day 14]: Improvement on a scale 0=none to 4=severe
  • Skin parameters [Day 28]: Improvement on a scale 0=none to 4=severe
  • Skin parameters [Day 84]: Improvement on a scale 0=none to 4=severe
  • Skin parameters [Day 156]: Improvement ona scale0=none to 4=severe
  • Product acceptability [Day 14]: Subject questionnaire
  • Product acceptability [Day 28]: Subject questionnaire
  • Product acceptability [Day 84]: Subject questionnaire
  • Product acceptability [Day 156]: Subject questionnaire
  • Skin hydration [Baseline]: Transepidermal water loss using tewameter
  • Skin hydration [Day 14]: Transepidermal water loss using tewameter
  • Skin hydration [Day 28]: Transepidermal water loss using tewameter
  • Skin hydration [Day 84]: Transepidermal water loss using tewameter
  • Skin hydration [Day 156]: Transepidermal water loss using tewameter
  • Skin moisturizing [Baseline]: Moisturising effect using corneometer
  • Skin moisturizing [Day 14]: Moisturising effect using corneometer
  • Skin moisturizing [Day 28]: Moisturising effect using corneometer
  • Skin moisturizing [Day 84]: Moisturising effect using corneometer
  • Skin moisturizing [Day 156]: Moisturising effect using corneometer
  • Folliculitis [Baseline]: scale 0=none to 4=severe
  • Folliculitis [Day 14]: scale 0=none to 4=severe
  • Folliculitis [Day 28]: scale 0=none to 4=severe
  • Folliculitis [Day 84]: scale 0=none to 4=severe
  • Folliculitis [Day 156]: scale 0=none to 4=severe
  • Evolution of Quality of life over time [Baseline]: DLQI (Dermatology Life Quality Index) questionnaire
  • Evolution of Quality of life over time [Day 14]: DLQI (Dermatology Life Quality Index) questionnaire
  • Evolution of Quality of life over time [Day 28]: DLQI (Dermatology Life Quality Index) questionnaire
  • Evolution of Quality of life over time [Day 84]: DLQI (Dermatology Life Quality Index) questionnaire
  • Evolution of Quality of life over time [Day 156]: DLQI (Dermatology Life Quality Index) questionnaire
  • local tolerance reporting [Day 14]: reporting of events
  • local tolerance reporting [Day 28]: reporting of events
  • local tolerance reporting [Day 84]: reporting of events
  • local tolerance reporting [Day 156]: reporting of events
  • Total body dryness [Baseline]: scale
  • Total body dryness [Day 14]: scale
  • Total body dryness [Day 28]: scale
  • Total body dryness [Day 84]: scale
  • Total body dryness [Day 156]: scale

+Eligibility

Sex: All, ages: 3 Years to any

Inclusion Criteria:

* Women or men, from 3 years old, being 50% children (≥3 years old ≤ 11 years and 11 months) and 50% adults;
* All phototypes (a good balance between the phototypes is not mandatory, but all phototypes should be included);
* Diagnosis of atopic dermatitis must meet Hanifin's criteria (at least 3 basic features and at least 3 minor features);
* Subject with mild atopic dermatitis present for at least 6 months before inclusion (SCORAD at inclusion < 25);
* Subjects that have an unchanged AD routine for at least 3 months, including to systematic use of topical or systemic antihistamines, topical or systemic corticoid, cyclosporin A and other immunosuppressant.
* Subject able to use the study product at least once a day during all study.
* Subject agreeing not to change their lifestyle during the study period (overbathing, being exposed to intense stress as change job, do a fast diet to loose weight…);
* Subject agreeing to use only the study product and no other topical treatment for the duration of the study (usual topical or oral treatment for AD is allowed);
* Subject capable of reading the documents presented to them, of adhering to the study regulations and accepting the limitations;
* Subject available to follow the study;
* Subject agreeing to participate and having signed the informed consent;
* Subject available to be contacted by phone throughout the study.

Exclusion Criteria:

* Breastfeeding, pregnant;
* Subject presenting with another dermatological condition that could interfere with clinical evaluation;
* Subject presenting a previous history of allergy to cosmetic products;
* Subject having received any systemic treatment, including PUVA therapy for atopic dermatitis in the month prior to Day 0;
* Subject having received phototherapy within 2 weeks before the first visit;
* Subject who intend to excessively expose themselves to the sun during the study;
* Subject known allergy to any component of the tested product (subjects will be asked if they have allergies to any ingredients and will be checked in the list if it is contained in the IP);
* Subject who have used any experimental treatment within 2 weeks before the first visit;
* Subject not presenting with the conditions needed to comply with the protocol;
* Subject unable to give their informed consent;
* Subject not available to follow the study in its entirety.

+Locations (1)

FacilityCityCountryStatus
CIDPRio de JaneiroBrazil

+Publications

  • Results publication: Cestari S, Correia P, Kerob D. Emollients "Plus" are Beneficial in Both the Short and Long Term in Mild Atopic Dermatitis. Clin Cosmet Investig Dermatol. 2023 Aug 8;16:2093-2102. doi: 10.2147/CCID.S417622. eCollection 2023. PMID 37575149

+Investigators