E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
active atopic dermatitis (according to IGA score 1 - 4) |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10003639 |
E.1.2 | Term | Atopic dermatitis |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Primary objective is to gain evidence of the safety and local tolerability of Prednicarbat cream/Prednicarbat ointment compared to placebo, assessed by the severity, nature and frequency of AEs/SAEs, vital signs and the relationship to study medication. Tolerability will be assessed by examination of skin reactions after topical application of the IMPs by physician and patient. The patients’ assessment of tolerability (PaAT) will be assessed at all visits by means of the following subjective symptoms: - itching, - burning, - stinging and tightness of the skin after application of the IMPs. The physicians’ assessment of tolerability (PAT) will be assessed at all visits by means of the occurrence of the following objective skin symptoms: - occurrence of dermal atrophy and - telangiectasia - local infections, - folliculitis, - bruise (ecchymosis), - whitehead (milia), - local allergic reactions after the application of the IMPs.
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E.2.2 | Secondary objectives of the trial |
The secondary objectives are to gain evidence of the tolerability and efficacy of Prednicarbat cream/Prednicarbat ointment compared to placebo. The patients’ global assessment of tolerability (PaGA) and the physicians’ global assessment of tolerability (PGA) will be assessed at the end of the trial. A physical examination will be performed. The efficacy is assessed by modified EASI (Modified Eczema Area and Severity Index).
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Male or female patients with a diagnosis of atopic dermatitis for ≥ 6 months, in active stage (active stage means severity as measured by IGA-Score between 1 and 4, Definition of IGA in Appendix) • At least two comparable areas of stable atopic eczema on bilateral symmetric corresponding sides of the extremities or the body (except for head and genital area), each of at least 10 cm², with a modified EASI score of the test areas > 6 and at least 60 % of the defined test areas afflicted with atopic dermatitis (Definition of modified EASI in Appendix) • Age between 18 and 75 years • A patient of childbearing potential agrees to use one of the following contraceptive methods for the duration of the study: o Strict abstinence (exception: male partner with a vasectomy for at least 3 months prior to study entry is allowed) o Combined oral, implanted or injectable contraceptives on a stable dose for at least 3 months prior to study entrance o Intrauterine device (IUD) inserted for at least 1 month prior to study entrance • Patient is willing and able to comply with the requirements of the clinical study protocol. In particular, patient must adhere to concomitant therapy prohibitions of the test areas and must agree to avoid intense UV exposure of the test areas during the study • Written Informed Consent
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E.4 | Principal exclusion criteria |
• A general medical condition (including underlying dermatological diseases) that in the investigators opinion may confound the study assessments • A medical condition that may put the patient at a general risk and therefore would prevent participation in the clinical trial (including but not limited to: serious infectious diseases, major surgery within the last 4 weeks, coronary artery disease, renal impairment, hepatic impairment, cancer, uncontrolled metabolic diseases, autoimmune diseases) • Any condition other than atopic dermatitis or treatment that may interfere with the barrier skin function or may lead to dermatitis • A condition of the skin in the test area that in the investigators opinion may confound the study assessments (e.g. extensive body hair, scars, tattoos, piercings) or may put the patient at risk (e.g. localized bacterial or viral infection, suspected Tinea, open wounds) • The patient has exposed the test areas to excessive UV radiation (or UV therapy) within 1 month prior to baseline or is planning intense UV exposure during the study • Very severe atopic dermatitis as measured by the IGA-Score 5 or, in the judgement of the investigator, an indication for a systemic anti-inflammatory therapy • An indication for a topic therapy that requires topical treatment anywhere on the body with a corticosteroid more potent than Class II or more than 10 % of the body surface area or any non-corticosteroid anti-inflammatory topical treatment during the study • Administration of any systemic drug indicated to treat atopic dermatitis (e.g. steroids, immunosuppressives such as ciclosporine, azathioprine, mycophenolatmofetile; leucotrien antagonists) within 1 month prior to study entry or during the study • Systemic administration of antihistamines within 2 weeks prior to study entry and during the study • Administration of any topical treatment (e.g. topical steroids, calcineurin inhibitors) in the region of the designated test areas within 2 weeks prior to study entry • Administration of any other topical treatment (including cosmetic products) in the region of the designated test areas during the study • Presence or history of a malignant skin disease (other than surgically removed basalioma or sufficiently treated actinic keratosis) • Presence or history of any malignant disease (other than skin malignancy) in the last 10 years • Known adverse reactions of any severity or hypersensitivity to any ingredient of the IMPs (in particular to Prednicarbat) • Presence of cutaneous reactions as a result of vaccination • Presence of cutaneous manifestation of tuberculosis, of syphilis or of viral infections (e.g. varicella) • Presence of rosacea • Presence of perioral dermatitis • Presence of bacterial or mycotic dermal infections in the test areas • Immunotherapy (e.g. allergen desensitisation) prior to and during the study • Vaccination within 6 days prior to enrolment in the study and during the study • A female patient with a positive urine pregnancy test at baseline (or if retested during the course of the study), is breast-feeding or is planning to become pregnant or breast-feed a child during the study • Participation in any other clinical trial within 4 weeks prior or during this trial • Patient is an adult under guardianship, deprived of freedom or unable to communicate or cooperate with the Investigator due to language or mental problems • Patient is a suspected substance-abuser or is in the opinion of the investigator unreliable or non-compliant
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E.5 End points |
E.5.1 | Primary end point(s) |
Due to the small sample size, the statistical analysis will be performed on a descriptive level.
Primary objective is to gain evidence of the safety and local tolerability of Prednicarbat cream/Prednicarbat ointment compared to placebo, assessed by the severity, nature and frequency of AEs/SAEs, vital signs and the relationship to study medication. Tolerability will be assessed by examination of skin reactions after topical application of the IMPs by physician and patient. The secondary objectives are to gain evidence of the tolerability and efficacy of Prednicarbat cream/Prednicarbat ointment compared to placebo. The patients’ global assessment of tolerability (PaGA) and the physicians’ global assessment of tolerability (PGA) will be assessed at the end of the trial. A physical examination will be performed. The efficacy is assessed by modified EASI (Modified Eczema Area and Severity Index).
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | Information not present in EudraCT |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
intraindividual comparison |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 3 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 3 |