To assess the barrier impairment, clinical skin condition and bacterial colonization in patients with atopic eczema MedDRA version: 9.1 Level: LLT Classification code 10003641 Term: Atopic eczema
Conditions
Interventions
Product Name: K201 cream [Lactic acid (5 %), Propylene glycol (20 %), Urea (5 %)]
Pharmaceutical Form: Cream
INN or Proposed INN: Lactic acid
CAS Number: 50-21-5
Concentration unit: % percent
Concentr
Sponsors
Moberg Derma AB
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: All of the following criteria have to be met for inclusion of a patient in the study: • signed written informed consent obtained; • male or female patients, 18 years or older; • manifest atopic eczema diagnosed according to Hanifin and Rajka; • two comparable lesional areas of 20 - 50 cm2 with a distance of at least 5 cm, clinical condition of atopic eczema mild to moderate (meeting Hanifin and Rajka´s criteria); • TEWL in the lesional areas at least 12 g/m²h, TEWL value differences = 30 % are allowed between both lesional areas; • the physical examination must be without disease findings unless the investigator considers an abnormality to be irrelevant to the outcome of the study; • sexually active females of childbearing potential should either be surgically sterile (hysterectomy or tubal ligation), or should use a medically accepted contraceptive regimen: systemic contraceptive (oral, implant, injection), diaphragm or cervical cap with intravaginal spermicide, intrauterine device (IUD), condom with intravaginal spermicide. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range
Exclusion criteria
Exclusion criteria: Patients are to be excluded from the study when one or more of the following conditions are met: • acne, eczema other than atopic eczema, hyper- or hypopigmentation or tattoos in the treatment areas; • suntan which in the opinion of the investigator prevents correct assessments • dark-skinned persons whose skin color prevents ready assessment of skin reactions; • evidence of drug or alcohol abuse; • pregnancy or nursing; • UV-therapy within 6 weeks before first treatment; • participation in another clinical study involving pharmaceutical products in the 28 days preceding or during the study; • symptoms of a clinically significant illness that may influence the outcome of the study in the four weeks before and during the study; • known allergic reactions to components of the study preparation and the comparator; • treatment with systemic or locally acting medications which might counter or influence the study aim (e.g. antihistamines or glucocorticosteroids) within two weeks before the beginning of the study (exception: asthma may be found in patients with atopic eczema, therefore inhalation with corticosteroids in patients with asthma accompanying atopic eczema will be allowed at a dose not exceeding 1 mg/day. The dosage should remain constant throughout the study period); • in the opinion of the investigator or physician performing the initial examination the patient should not participate in the study, e.g. due to probable noncompliance or inability to understand the study and give adequately informed consent; • patient is institutionalized because of legal or regulatory order.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Secondary Objective: ;Primary end point(s): Efficacy variables: • TEWL values measured on study days 1, 8, 15, 22, and 29 • clinical assessment of erythema, edema/infiltrate, excoriations, papules on study days 1, 8, 15, 22, and 29 • corneometric values measured on study days 1, 8, 15, 22, and 29 • bacterial counts of Staphylococcus aureus on study days 1 and 29 ;Main Objective: The purpose of this study is the assessment of the barrier impairment (TEWL measurements), clinical skin condition (corneometric measurements and clinical assessments) and bacterial colonization of Staphylococcus aureus status in patients with atopic eczema following topical treatment with K201 cream and the comparator Jellin® Basis Creme over a 4-week treatment period. | — |
Countries
Germany
Outcome results
None listed