E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Recessive nonbullous congenital ichthyosis |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 12.0 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10021197 |
E.1.2 | Term | Ichthyoses |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The principal objective of this trial is the evaluation of the topic Polyphenon E(R) efficacity in order to ameliorate the skin desquamation and the skin roughness in lamellar ichthysosis patients after 4 weeks of traitment. |
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E.2.2 | Secondary objectives of the trial |
The secondary objectives are the evaluation of - the remission time obtain after each traitment - the severity of the affected hands and feet - the perception by patient and/or his family of globar tolerance of the topic Polyphenon E(R). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Both male and female patients over 8 years of age and under 64 years of age, - Patients with diagnostic of lamellar ichthyosis, - Patients with roughness and desquamation skin scores with moderate or severe intensity (equal or over 2 on each side of the body), - Patients and/or parents /representatives of the parental authority able to understand and follow the proceedings of the study, - Patients and/or parents /representatives of the parental authority willing to sign the proper consent forms, - Patients covered by Social Security . |
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E.4 | Principal exclusion criteria |
- Patients under 8 years of age, - Pregnant or breastfeeding women (a qualitative urine pregnancy test will be given to all women of child-bearing age), - Patients with a transaminase rate over twice the normal, - Patients with congenital ichthyosis other than lamellar ichthyosis, - Patients with an erythrodermic constituent, - Patients with light roughness and desquamation skin scores (under 2 on one side of the body at least ), - Patients with secondary infection caused by a lesion - Patients with an allergy in one of the component of the trial product - Patients treated with specific topics (vitamin A and D analogous for example), - Patients treated with keratolytic (urea for example) in the 7 day before the beginning of the clinical trial, - Patients and/or parents /representatives of the parental authority incapable of understanding (foreign language, intellectual deficiencies, motor cortex deficiencies...) and/or following the proceedings, - Withdrawal of patient consent - Persons already participating in another clinical trial or in the 3 monthes before the beginning of the trial. - Drinkers of tea during the study |
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E.5 End points |
E.5.1 | Primary end point(s) |
The evaluation of the primary end points will be realized in blind by an investigator. It is about the rate of answering patients, leaning on the improvement of the clinical symptomatology. |
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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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | Yes |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
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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 | 2 |
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 | 0 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | 0 |