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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).
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).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Investigational product (BI 479 V1) | Active Comparator | 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. |
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| Placebo (BI 006) | Placebo Comparator | Same instructions of use as active comparator. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Skin hydration | Other | Skin hydration outside flare-up areas on an initial dry skin (the same in each visit). Non invasive technique. |
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| Measure | Description | Time Frame |
|---|---|---|
| Change of acute flares of eczema in patients with chronic atopic dermatitis (AD) | Clinical evaluation by dermatologist on each visit and daily log statements by the parents. | 4 months |
| Measure | Description | Time Frame |
|---|---|---|
| Change of Atopic Dermatitis using the Eczema Area and Severity Index (EASI) | Clinical evaluation by dermatologist on each visit. Minimum value: 0; maximum value:72. Higher scores mean worse outcome. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change of Atopic Dermatitis using the Investigator's Global Assessment (IGA) |
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Inclusion 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:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Cirec Latam | Not yet recruiting | Ciudad Autónoma de Buenos Aire | Ciudad Autónoma de Buenos Aire | 1426 | Argentina |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25807867 | Result | Gayraud F, Sayag M, Jourdan E. Efficacy and tolerance assessment of a new type of dermocosmetic in infants and children with moderate atopic dermatitis. J Cosmet Dermatol. 2015 Jun;14(2):107-12. doi: 10.1111/jocd.12145. Epub 2015 Mar 23. |
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Multicentric, double blind, randomized, comparative study with two parallel group: study group vs placebo group.
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white plastic bottles and automatized randomization in eCRF.
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| Barrier function measurement | Other | TEWL measurement outside flare-up areas on an initial dry skin (the same in each visit). Non invasive technique. |
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| Potential of hydrogen measurement (pH) | Other | pH measurement outside flare-up areas on an initial dry skin (the same in each visit). Non invasive technique. |
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| Clinical evaluation of atopic dermatitis | Other | EASI score on each visit. Non invasive technique. |
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| Quality of life assessment | Other | Cardiff questionnaires to assess quality of life of subjects and their family members. |
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| Assessment of the effect on itching and sleep disturbances | Other | Visual analogue scale from 0 to 10 |
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| Assessment of the tolerance of the study product or placebo | Other | By collection of Adverse Events (AEs) on daily log and electronic Case Report Form (eCRF). |
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Clinical evaluation by dermatologist on each visit. Minimum value: 0; maximum value:4. Higher scores mean worse outcome. |
| 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Tolerance of the study product or placebo | Collection of treatment-related adverse events during the study | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change of stratum corneum (SC) hydration. | Measurement performed with -Corneometer® CM825 (Courage + Khazaka) and MPACT + software (Monaderm). Subjects must not have applied anything to the forearms on the morning of the measurements. Subject acclimatize for at least 15 minutes in the lab under standardised conditions, with bare test area: - room temperature: 20-22°C; - relative humidity: 40-60%. Dry skin area (the same in all visits): the most recommended area are the forearms (avoid flare-up areas). Minimum value: 0; maximum value:60. Higher scores mean better outcome. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change on the trans-epidermal water loss (TEWL). | Measurement performs with - Tewameter® TM Hex (Courage & Khazaka) and MPACT + software (Monaderm). Subjects must not have applied anything to the forearms on the morning of the measurements. Subject acclimatize for at least 15 minutes in the lab under standardised conditions, with bare test area: - room temperature: 20-22°C; - relative humidity: 40-60%. Dry skin area (the same in all visits): the most recommended area are the forearms (avoid flare-up areas). Minimum value: 0; maximum value:20. Higher scores mean worse outcome. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change on the pH. | Measurement perform with LAQUA pHmeter PHD72G. Subject must not have applied anything to the forearms on the morning of the measurements. Subject acclimatize for at least 15 minutes in the lab under standardised conditions, with bare test area: - room temperature: 20-22°C; - relative humidity: 40-60%. Dry skin area (the same in all visits): the most recommended area are the forearms (avoid flare-up areas). Minimum value: 0; maximum value:14. pH higher than 5,9 or lower than 4,5 scores mean worse outcome. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change on itching | Interview by dermatologist on each visit. Minimum value: 0; maximum value:10. Higher scores mean worse outcome. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change on sleep disturbances. | Interview by dermatologist on each visit. Minimum value: 0; maximum value:10. Higher scores mean worse outcome. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Change on quality of life. | Cardiff quality of life questionnaires fill in by subjects or parents according to age range. The total score is calculated by summing the score of each question, resulting in a maximum of 30 and a minimum of 0. The higher the score, the more quality of life is impaired. The questionnaires can also be expressed as a percentage of the maximum possible score of 30. | 0-30, 31-60, 61-90 and 91-120 days of treatment |
| Subjective appreciation of efficacy and acceptability by the parent(s)/legal representative(s) and/or their child. | Questionnaire fill in by representative(s) and/or their child. Score from "totally agree" to "totally disagree". "Totally agree" and "agree" are considered positive answers (in percentage). Somewhat agree and and totally disagree are considered negative answers (in percentage). The questionnaires are expressed as a percentage. | 120 days |
| CIDP | Recruiting | New Delhi | 110005 | India |
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| KK Women's & Children's Hospital | Suspended | Singapore | Singapore | 179939 | Singapore |
| ID | Term |
|---|---|
| D003876 | Dermatitis, Atopic |
| ID | Term |
|---|---|
| D012873 | Skin Diseases, Genetic |
| D030342 | Genetic Diseases, Inborn |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D003872 | Dermatitis |
| D012871 | Skin Diseases |
| D017437 | Skin and Connective Tissue Diseases |
| D017443 | Skin Diseases, Eczematous |
| D006969 | Hypersensitivity, Immediate |
| D006967 | Hypersensitivity |
| D007154 | Immune System Diseases |
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