E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Acne Vulgaris |
Acné vulgar |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Skin and Connective Tissue Diseases [C17] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10000519 |
E.1.2 | Term | Acne vulgaris |
E.1.2 | System Organ Class | 100000004858 |
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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 |
Assessment of the efficacy and safety of CD5789 50µg/g cream applied once daily for 12 weeks in subjects with moderate facial and truncal acne vulgaris. |
Los objetivos del ensayo clínico son evaluar la eficacia y la seguridad de la crema CD5789 50µg/g aplicada una vez al día durante 12 semanas en sujetos con acné vulgar de leve a moderado en la cara y en el tronco. |
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female, 9 years of age and older, at the Screening visit. 2. The Subject has a facial acne severity grade of 3 (moderate) on the Investigator Global Assessment (IGA) scale at Screening and Baseline. 3. The subject has a minimum of 20 inflammatory lesions and 25 noninflammatory lesions on the face at Screening and Baseline. 4. The subject has truncal acne severity grade of 3 (moderate) on the Physician Global assessment (PGA) scale at Screening and Baseline visits on trunk (shoulders, upper back and upper anterior chest) reachable for self-application of study drug by the subject (optional criterion for subject between 9 and 11 years of age). |
1. El sujeto es un hombre o una mujer de 9 años en adelante en la visita de selección. 2. El sujeto presenta acné facial con un grado de intensidad 3 (moderado) según la escala de evaluación global del investigador (Investigator Global Assessment, IGA) en la visita de selección y de inicio. 3. El sujeto presenta un mínimo de 20 lesiones inflamatorias y 25 lesiones no inflamatorias en la cara en la visita de selección y de inicio. 4. El sujeto presenta acné en el tronco con un grado de intensidad 3 (moderado) según la escala de evaluación global del médico (Physician Global Assessment, PGA) en las visitas de selección y de inicio en partes del tronco (hombros, parte superior de la espalda y parte superior anterior del pecho), a las que el propio sujeto pueda llegar para aplicarse el fármaco del estudio (criterio opcional para sujetos entre 9 y 11 años de edad). |
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E.4 | Principal exclusion criteria |
1. The subject has severe forms of acne (e.g., acne conglobata, acne fulminans) or secondary acne form (e.g.,chloracne, drug-induced acne, etc.). 2. The subject has more than 1 nodule on the face at Screening and Baseline. 3. The subject has more than 1 nodule on the trunk at Screening and Baseline 4. The subject has any acne cysts on the trunk at Screening and at Baseline. |
1. El sujeto presenta formas graves de acné (p. ej., acné conglobata, acné fulminante) o forma de acné secundaria (p. ej., cloracné, acné inducido por fármacos, etc.). 2. El sujeto presenta más de 1 nódulo en la cara en la visita de selección y de inicio. 3. El sujeto presenta más de 1 nódulo en el tronco en la visita de selección y de inicio. 4. El sujeto presenta algún quiste de acné en la cara en la visita de selección y de inicio. |
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E.5 End points |
E.5.1 | Primary end point(s) |
1) Success Rate, defined as the percentage of subjects who achieve an IGA score of 1 (Almost Clear) or 0 (Clear) and at least a 2-grade improvement 2) Absolute Change in facial non-inflammatory lesion count. 3) Absolute Change in facial inflammatory lesion count |
1) Tasa de éxito, definida como el porcentaje de sujetos que alcanzaron una puntuación en la IGA de 1 (Casi remisión) o 0 (Remisión) y al menos una mejoría de 2 grados desde el inicio hasta la semana 12. 2) Cambio absoluto en el número de lesiones no inflamatorias faciales desde el inicio hasta la semana 12. 3) Cambio absoluto en el número de lesiones inflamatorias faciales. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
1) from Baseline to Week 12 2) from Baseline to Week 12 3) from Baseline to Week 12 |
1) Desde el inicio hasta la semana 12 2) Desde el inicio hasta la semana 12 3) Desde el inicio hasta la semana 12 |
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E.5.2 | Secondary end point(s) |
1) Percentage of subjects who achieve a PGA score of 1 (Almost Clear) or 0 (Clear) and at least a 2 grade improvement 2) Absolute change in truncal non-inflammatory lesion count 3) Absolute change in truncal inflammatory lesion count |
1) Porcentaje de pacientes que alcanzan una puntuación PGA de 1 (casi limpio) o 0 (limpio) y una mejoría de al menos 2 grados 2) Cambio absoluto en el recuento de lesiones no inflamatorias troncales 3) Cambio absoluto en el recuento de lesiones inflamatorias troncales |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1) from Baseline to Week 12 2) from Baseline to Week 12 3) from Baseline to Week 12 |
1) Desde el inicio hasta la semana 12 2) Desde el inicio hasta la semana 12 3) Desde el inicio hasta la semana 12 |
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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) | 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 | No |
E.8.1.4 | Double blind | Yes |
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.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 6 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 43 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Czech Republic |
Hungary |
Poland |
Romania |
Russian Federation |
Spain |
Ukraine |
United States |
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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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LVLS |
Ultima visita ultimo paciente (UVUP) |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 4 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 4 |
E.8.9.2 | In all countries concerned by the trial days | 0 |