E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Erythemato-Telangiectatic Rosacea (ETR) |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 8.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10039218 |
E.1.2 | Term | Rosacea |
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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 |
The aim of this study is to evaluate the activity of twice daily per os administration of 8mg of CD06713 (ondansetron) over 4 weeks versus placebo in 2 parallel group patients with erythemato-telangiectatic rosacea (ETR). |
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E.2.2 | Secondary objectives of the trial |
Relapse will be evaluated after a 3-week follow-up period without treatment |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1 The subject is a male or female adult aged 18 to 65.
2 Subject with moderate to severe ETR characterized by:
2.1 A persistent erythema
2.2 An erythema severity score graded at least 2 on a 5-point scale, on each cheek
2.3 No history of inflammatory (papules and/or pustules) lesions during the past 3 months before inclusion
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E.4 | Principal exclusion criteria |
1 The subject has a particular form of rosacea (papulopustular rosacea, rhinophyma, severe forms (rosacea conglobata or fulminans), corticosteroids-induced rosacea or isolated pustulosis of the chin), with facial erythrosis of any type (known carcinoid syndrome, dysthyroidism, mastocytosis, serotonin syndrome…) or with peri-oral dermatitis.
2 The subject has an underlying disease, surgical or medical condition, which:
2.1 could interfere with evaluations of the rosacea condition itself (e.g. lupus erythematosis, atopic dermatitis, eczema, acne vulgaris, and psoriasis)
2.2 could put the subject at risk (uncontrolled chronic or serious diseases which would normally prevent participation in any clinical trial, such as a cancer, AIDS, renal or hepatic impairment…)
3 The subject has a facial skin condition which would interfere with study assessments:
3.1 an abnormal pigmentation or skin type IV, V and VI on the Fitzpatrick scale
3.2 a beard or other facial hair
4. The subject has an abnormal ECG.
5. The subject has a past migraine history.
6. The subject is using an antimotility drug (i.e. loperamide).
7. The subject has a past digestive surgical history.
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy variable will be the change from baseline to Week 5 (LOCF, ITT) in combined erythema score (total sum erythema score of the right and left cheek). The change from baseline in the combined Erythema score at Week 5 (ITT, LOCF) and Week 5 (PP) will be analyzed by ANCOVA model including treatment as factor and baseline score as a covariate. Relapse and rebound rates will be analyzed only on those subjects having improved at the end of the treatment period compared to baseline. The rates will be analyzed by a Chi2 test. If at least one theoretical value is <5 fisher’s exact test will be performed. Failure will be assigned in case missing data. An additional analysis for each rate will be also done on Observed cases |
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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 | No |
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 | No |
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 | Yes |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
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 | 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 | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 5 |
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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Provided in 4.5 of the protocol 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 | 5 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 5 |
E.8.9.2 | In all countries concerned by the trial days | 0 |