Assessment of Skin Tolerance and Efficacy of a Cosmetic Product After 5 Days of Use on Subjects With Atopic Dermatitis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Bionorica SE
- 入组人数
- 44
- 试验地点
- 2
- 主要终点
- Mean change from baseline in skin redness by Chromameter
研究概览
简要总结
The aim of this study is to compare the efficacy and tolerability and of a cosmetic product to one that is already available on the market (benchmark product). Efficacy is assessed by instrumental measurements of skin condition, clinical examinations, and questionnaires.
详细描述
The objective of this exploratory study is to investigate the efficacy and tolerability of a cosmetic product on subjects with atopic dermatitis after 5 days of use in comparison to a benchmark product.
The efficacy will be evaluated via instrumental measurements of skin hydration by Corneometer, transepidermal water loss by Tewameter and erythema by Chromameter as well as by evaluation of itch by using a Numerical Rating Scale (NRS). For efficacy and tolerability evaluation an objective and, in the case of adults, an additional subjective dermatological assessment will be performed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 6 Months 至 65 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Written Informed Consent of the subject to participate in the study, or, for underaged subjects of the parents/ legal guardians to let their child participate in the study
- •Willingness to actively participate in the study and to come to the scheduled visits or, for underaged subjects, willingness of the parents/ legal guardians to actively support their child's participation in the study and to come to the scheduled visits with their child
- •Female and/or male
- •Children from 6 months to 14 years of age and Adult subjects between 18 and 65 years of age
- •Eczema-prone skin and atopic diathesis, diagnosed by the dermatologist
排除标准
- •Female subjects: Pregnancy or lactation
- •Drug addicts, alcoholics
- •AIDS, HIV-positive or infectious hepatitis
- •Conditions which exclude a participation or might influence the test reaction/evaluation
- •Participation or being in the waiting period after participation in cosmetic and/or pharmaceutical studies pertaining to the test area
- •Cancer not being diagnosed as cured and requiring chemotherapy, irradiation and/or hormonal treatment within the last 2 years
- •Insulin-dependent diabetes mellitus
- •One of the following illnesses with reduced physical capability/fitness: asthma (symptom-free allergic asthma is not an exclusion criterion), hypertension, cardiovascular diseases
- •Documented allergies to cosmetic products and/ or ingredients, skin care and/or skin cleansing products
- •Wounds, moles, tattoos, scars, excessive hair growth, etc. at the test area that could influence the investigation
- •Systemic therapy with immuno-suppressive drugs (e.g. corticosteroids) and/or antihistamines (e.g. antiallergics) within the last 7 days prior to the start of the study
- •Systemic therapy with anti-phlogistic agents or analgetics (e.g. diclophenac), except for minor pain relief medicine like acetylsalicylic acid or paracetamol within the last 3 days prior to the start of the study
结局指标
主要结局
Mean change from baseline in skin redness by Chromameter
时间窗: after 6 days of treatment
Changes from baseline in objective dermatological evaluation of skin status (erythema, dryness, scaling, fissures, papules, pustules, edema, vesicles, weeping) by dermatologist (min=0, max=3; 3=worse outcome)
时间窗: after 6 days of treatment
Mean change from baseline in transepidermal water loss (g/m2h)
时间窗: after 6 days of treatment
Mean change from baseline in skin hydration (Skin capacitance by Corneometer [a.u.])
时间窗: after 6 days of treatment
次要结局
- Safety of BNO 3732 measured by reported Adverse Events(until day 29)
- Change from baseline in the scoring of subjective dermatological evaluation via questionnaire (adults) (min=0, max=3; 3=worse outcome)(after 6 days of treatment)
- Subjective evaluation of itch on Numeric Rating Scale (NRS-11) (min= 0, max=10, 10 = worst imaginable itch)(every day, day 1 until 6 days of treatment)
- Evaluation of products traits via questionnaire (20 questions with different answers, no scales)(after 6 days of treatment)