Anti-relapse Efficacy and Tolerance Assessment of a Cosmetic Cream for Very Dry, Irritated to Atopic Sensitive Skin.

NAOS

Status

Enrolling

Conditions

Atopic Dermatitis

Eczema, Atopic

Treatments

Other: Assessment of the tolerance of the study product or placebo

Other: Clinical evaluation of atopic dermatitis

Other: Quality of life assessment

Other: Potential of hydrogen measurement (pH)

Other: Barrier function measurement

Other: Assessment of the effect on itching and sleep disturbances

Other: Skin hydration

Study type

Interventional

Funder types

Industry

Identifiers

NCT05575882

RC2022/PSagc/SG-AR

Details and patient eligibility

About

Multicentric, double blind, randomized, comparative study with two parallel group: study group vs placebo group. 5 visits: inclusion visit [day (D) 0] and 4 follow-up visits (D30, D60, D90, and D120).

Full description

This is a prospective, double blind, multicentric and comparative study including 5 visits (on D0 which corresponds to inclusion visit, D30, D60, D90, and D120). It will take place from June 2024 to June 2025 in Argentina (CIREC LATAM, Buenos Aires) and India (CIDP, New Dheli). This study will include 100 patients (50 in India and 50 in Argentina) who will be followed up for 120 days (± 3 days).

Enrollment

100 estimated patients

Sex

All

Ages

6 months to 15 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

General criteria:

Healthy subject (except AD and other atopic diseases - allergic rhinitis, conjunctivitis, and asthma). The subject can keep its usual treatment (antihistamines, inhaled corticosteroids, and antileukotriene treatment) during the study if applicable. Written informed consent from the subject's parent(s)/legal representative(s) and children over 8 years old (specific Argentina) and over 12 years old (specific Singapore). Subject accepting to continue the normal conditions of hygiene and sunscreen (if applicable). Subject, parents/legal representative(s) willing to adhere to the study protocol and procedures.

Specific criteria:

Sex: male or female. Age: from 6 months to 15 years. Subject having on average one flare-up per month during the four months preceding the study, including the one observed on the inclusion visit D0. Subject having EASI value from 7.1 - 21 on D0 (moderate AD). Subject having one atopic eruption on the inclusion visit which the dermatologist will prescribe topical corticosteroids or calcineurin's inhibitors (pimecrolimus and/or tacrolimus).

Exclusion criteria

Subject presenting cutaneous pathology in the studied zone other than AD (according to the investigator's appreciation, i.e., acne, psoriasis). Subject using systemic treatment, including oral steroids and oral immunosuppressants e.g., ciclosporin during the previous weeks liable to interfere with the assessment of the cutaneous tolerance of the study product or placebo (according to the investigator's appreciation). Subject using skin-moisturizing products from inclusion (D0) other than the study product or placebo. Subject who had systemic therapy with immune-suppressive drugs and antibiotics within the last 14 days before the beginning of the study Subject having serious illness that might require regular systemic medication (e.g., insulin-dependent diabetes, cancer) or conditions that exclude a participation or might influence the study evaluation. Subject with documented allergies to the study product or placebo ingredients. Subject enrolled in another clinical study during the study period. Parent(s)/legal representative(s) considered by the investigator to be likely not compliant to the protocol.

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

100 participants in 2 patient groups, including a placebo group

Investigational product (BI 479 V1)

Active Comparator group

Description:

The study product or placebo will be applied twice daily on a clean and dry skin for 120 days. Follow "3-6-9 method" as follows: for babies (6 months to 24 months) use 3 pumps for the whole body (1 pump for face, 1 pump for trunk and arms and 1 pump for lower limbs), for children from 25 months: use 6 pumps for the whole body (1 pump for face, 3 pumps for trunk and arms and 2 pumps for lower limbs) and for children with height greater than 1.5 meters: use 9 pumps for the whole body (1 pump for face, 1 pump for chest, 1 pump for back, 1 pump per arm (x2) and 2 pumps per leg (x2). It will be applied from inclusion visit simultaneously with topical treatment in the following order: first the study product or placebo on the whole body followed by the topical treatment on the flare-up areas.

Treatment: