| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Giant cell arteritis | 
 
| Arteritis de células gigantes | 
 
 
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| E.1.1.1 | Medical condition in easily understood language  | 
| Giant cell arteritis | 
 
| Arteritis de células gigantes | 
 
 
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| E.1.1.2 | Therapeutic area  | Diseases [C] - Nervous System Diseases [C10] | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 16.1 | 
 
| E.1.2 | Level  | LLT | 
 
| E.1.2 | Classification code  | 10018250 | 
 
| E.1.2 | Term  | Giant cell arteritis | 
 
| E.1.2 | System Organ Class  | 100000004866 | 
 
 
 | 
| 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 objective of this study is to evaluate the efficacy and safety of gevokizumab on symptoms of giant cell arteritis (GCA) in relapsing patients receiving systemic oral corticosteroids (CS) | 
 
| El objetivo de este estudio es evaluar la eficacia y seguridad de gevokizumab en los síntomas de la arteritis de células gigantes ( ACG ) de pacientes con recaída que reciban corticoterapia sistémica oral | 
 
 
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| E.2.2 | Secondary objectives of the trial  | 
 | 
| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
- Relapsing GCA with systemic symptoms, - Diagnosis of GCA according to ACR criteria and at least one previous GCA relapse, - Oral CS therapy, - Male or female, age ? 50 years, - Weight > 40 kg at selection, - For subjects with reproductive potential, a willingness to use highly effective contraceptive measures. | 
 
- ACG recidivantes con síntomas sistémicos  - Diagnóstico de ACG de acuerdo con los criterios ACR y con al menos una recaída previa,  - Corticoterapia oral - Hombres o mujeres de edad > 50 años ,  - Peso > 40 kg en la selección - Para sujetos fértiles, la voluntad de utilizar métodos anticonceptivos altamente eficaces | 
 
 
 | 
| E.4 | Principal exclusion criteria | 
- relapse of GCA with symptoms indicative of a risk of ischemic event, - History of recent, permanent or transient visual loss due to GCA and the presence of any specific visual abnormality, - History of major ischemic event, unrelated to GCA, - History of fibromyalgia, - Evidence of active pulmonary infection, active TB disease, or malignancy, or suspicion of active or latent TB, or exposition to TB, - History of severe allergic or anaphylactic reactions to monoclonal antibodies, - History of malignancy within 5 years prior to selection, - Known immunodeficiency, - Infectious disease, - Pregnancy, breastfeeding or possibility to become pregnant during the study | 
 
- recaída de ACG cuyos síntomas denoten riesgo de isquemia - Antecedentes de ceguera reciente, permanente o transitoria debida a ACG y la presencia de cualquier anomalía visual específica - Episodio isquémico importante, no relacionado con la CGA - Antecedentes de fibromialgia - Evidencia de infección pulmonar activa, tuberculosis activa o neoplasia o sospecha de TB activa o latente o exposición a la TB .  - Antecedentes de reacción alérgica o anafilactica grave a los anticuerpos monoclonales   - Antecedentes de neoplasis maligna en los 5 años anteriores a la selección  - Inmunodeficiencia conocida  - Embarazo, lactancia o posibilidad de quedar embarazada durante el estudio | 
 
 
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| E.5 End points | 
| E.5.1 | Primary end point(s) | 
- Proportion of responders to treatment, - Physician Global Assessment, - Patient Global Assessment, - PMR activity score (PMR-AS), - Quality of life (SF-36), - Inflammation markers, - Corticosteroids use. | 
 
- Proporción de respondedores al tratamiento - Evaluación global del médico  - Evaluación global del paciente  - Indice de actividad PMR ( PMR-AS)  - Calidad de vida ( SF-36 )   - Marcadores inflamatorios - uso de corticoides | 
 
 
 | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
Response to treatment: at week 4, Physician/Patient Global Assessment, PMR-AS, inflammation markers, remission, CS use: at each visit from selection to end of study visit, SF-36 : at week 0, week 4, week 12, week 24, week 36 and end of study visit | 
 
Respuesta al tratamiento: en W4,  Evaluación global del paciente /médico, PMR-AS, marcadores inflamatorios, remisión, uso de CS: en cada visita desde seleción hasta el final de las visitas de estudio,  SF-36: en semana 0, semana 4, semana 12, semana 24, semana 36 y al final del estudio | 
 
 
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| E.5.2 | Secondary end point(s) | 
 | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
 | 
| 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 |  Yes  | 
| E.6.7 | Pharmacodynamic |  Yes  | 
| E.6.8 | Bioequivalence |  No  | 
| E.6.9 | Dose response |  No  | 
| E.6.10 | Pharmacogenetic |  No  | 
| E.6.11 | Pharmacogenomic |  Yes  | 
| 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 |  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 | 3 | 
| E.8.5 | The trial involves multiple Member States |  Yes  | 
| E.8.5.1 | Number of sites anticipated in the EEA | 15 | 
| 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 | 
| Canada | 
 
| Australia | 
 
| Russian Federation | 
 
 
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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
                     | 
| LVLS | 
 
| Ultima visita del ultimo paciente | 
 
 
 | 
| E.8.9 Initial estimate of the duration of the trial | 
| E.8.9.1 | In the Member State concerned years | 2 | 
| E.8.9.1 | In the Member State concerned months | 0 | 
| E.8.9.1 | In the Member State concerned days | 0 | 
| E.8.9.2 | In all countries concerned by the trial years | 2 | 
| E.8.9.2 | In all countries concerned by the trial months | 0 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |