| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Alzheimer?s disease | 
 
| Enfermedad de Alzheimer | 
 
 
 | 
| E.1.1.1 | Medical condition in easily understood language  | 
| Alzheimer?s disease | 
 
| Enfermedad de Alzheimer | 
 
 
 | 
| 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  | 10001896 | 
 
| E.1.2 | Term  | Alzheimer's disease | 
 
| E.1.2 | System Organ Class  | 100000004852 | 
 
 
 | 
| 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  | 
| To establish efficacy of Lu AE58054 as adjunctive therapy to donepezil for symptomatic treatment of patients with mild-moderate Alzheimer?s disease | 
 
| Establecer la eficacia de Lu AE58054 como tratamiento adyuvante del donepezilo para el tratamiento sintomático de los pacientes con enfermedad de Alzheimer leve o moderada | 
 
 
 | 
| E.2.2 | Secondary objectives of the trial  | 
| To investigate the effect of Lu AE58054 as adjunctive therapy to donepezil on neuropsychiatric symptoms in patients with mild-moderate Alzheimer?s disease | 
 
| Investigar el efecto de Lu AE58054 como tratamiento adyuvante del donepezilo sobre los síntomas neuropsiquiátricos en pacientes con enfermedad de Alzheimer leve o moderada | 
 
 
 | 
| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
? The patient has a knowledgeable and reliable caregiver. ? The patient is an outpatient. ? The patient has probable AD. ? The patient has mild to moderate AD. ? Stable treatment with donepezil. ? The patient, if a woman, must have had her last natural menstruation ?24 months prior to baseline, OR be surgically sterile. ? The patient, if a man, agrees to protocol-defined use of effective contraception if his female partner is of childbearing potential, OR must have been surgically sterilised prior to the screening visit. | 
 
- El paciente tiene un cuidador informado y fiable. - El paciente es un paciente ambulatorio. - El paciente padece Enfermedad de Alzheimer EA probable. - El paciente padece EA leve o moderada. - Tratamiento estable con con donepezilo. - El paciente, si es una mujer, debe haber tenido su última menstruacción natural como mínimo?24 antes de la visita de selección O haber sido esterilizadas quirurgicamente. - El paciente, si es un hombre, está de acuerdo con utilizar los métodos anticonceptivos definidos en el protocolo si su pareja tiene capacidad de procrear O deben haber sido esterilizados quirurgicamente antes de la visita de selección. | 
 
 
 | 
| E.4 | Principal exclusion criteria | 
? The patient has evidence of any clinically significant neurodegenerative disease, or other serious neurological disorders other than AD. ? The patient has a Diagnostic and Statistical Manual of Mental Disorders, 4th edition, Text Revision (DSM-IV-TR) Axis I disorder other than AD. ? The patient has evidence of clinically significant disease. ? The patient's donepezil therapy is likely to be interrupted or discontinued during the study. ? The patient is currently receiving memantine or has taken memantine within 2 months prior to screening. | 
 
-El paciente presenta signos de enfermedad neurodegenerativa clínicamente significativa y otros trastornos neurológicos graves distintos de la EA. - El paciente tiene un trastorno del eje I conforme al Manual diagnóstico y estadístico de los trastornos mentales, 4ª edición, texto revisado (DSM-IV-TR) distinto de la EA. - El paciente tiene signos de una enfermedad clínicamente significativa. -Es probable que se interrumpa o suspenda de forma definitiva el tratamiento con donepezilo del paciente durante el estudio. - El paciente está recibiendo memantina o ha utilizado memantina en los 2 meses previos a la visita de selección. | 
 
 
 | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Change in cognition: Change in Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-cog) total score. | 
 
| Cambio en la función cognitiva: Cambio en la puntuación total de la subescala cognitiva de la escala de evaluación de la Enfermedad de Alzheimer (ADAS-cog). | 
 
 
 | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
| Baseline and Week 24 | 
 
| Momento Basal y Semana 24 | 
 
 
 | 
| E.5.2 | Secondary end point(s) | 
? Change in global impression: Alzheimer's Disease Cooperative Study - Clinical Global Impression of Change (ADCS-CGIC) score ? Change in functioning: Change in Alzheimer's Disease Cooperative Study - Activities of Daily Living Inventory (ADCS-ADL23) total score ? Change in behavioural disturbance: Change in Neuropsychiatric Inventory (NPI) total score ? Change in individual behavioural disturbance items: Change in single NPI item scores ? Change in anxiety: Change in NPI Anxiety item score based on a pre-specified NPI Anxiety score at Baseline ? Clinical response: Based on pre-specified ADAS-cog, ADCS-ADL23, and ADCS-CGIC changes ? Clinical worsening: Based on pre-specified ADAS-cog, ADCS-ADL23, and ADCS-CGIC changes ? Change in cognitive aspects of mental function: Change in Mini Mental State Examination (MMSE) ? Change in health-related quality of life: Change in EuroQol 5-dimensional (EQ-5D) utility score ? Change in health-related quality of life: Change in EQ-5D Visual Analogue Scale (EQ-5D VAS) | 
 
- Cambio en la impresión global: Puntuación de la Escala de Impresión Clínica Global de Cambio del Estudio Cooperativo de la Enfermedad de Alzheimer (ADCS-CGIC). - Cambio en función: Cambio en la puntuación total del Cuestionario sobre actividades de la vida diaria del Estudio Cooperativo de la Enfermedad de Alzheimer (ADCS-ADL23). -Cambio en trastornos del comportamiento; cambio en la puntuación total del Inventario neuropsiquiátrico (NPI). -Cambio en items individuales de trastorno del comportamiento; Cambio en la puntuación de ítems individuales del NPI. -Cambio en la ansiedad;cambio en la puntuación del ítem del Inventario neuropsiquiátrico (NPI)  basados en una puntuación pre especificada del la ansiedad  NPI en el momento basal -Respuesta clínica: Basada en cambios pre-especificados en ADAS-cog, ADCS-ADL23 y ADCS-CGIC. - Empeoramiento clínico: Pasado en cambios pre-especificados en ADAS-Cog, ADACS-ADL23 y ADCS-CGIC. - Cambio en aspectos cognitivos de la función mental: Cambio en  el Miniexamen cognoscitvo (MMSE). - Cambio en la calidad de vida relacionada con la salud: Cambio en la puntuación de utilidad del cuestionario  EuroQoL 5-dimensional (EQ-5D) -Cambio en la calidad de vida relacionada con la salud: Cambio en la Escala Analógica Visual (EQ-5D VAS) | 
 
 
 | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
| Baseline and Week 24 | 
 
| Momento Basal y Semana 24 | 
 
 
 | 
| 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 |  Yes  | 
| E.6.10 | Pharmacogenetic |  Yes  | 
| E.6.11 | Pharmacogenomic |  Yes  | 
| E.6.12 | Pharmacoeconomic |  Yes  | 
| 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 | 3 | 
| 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 | 59 | 
| 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 | 
| Belgium | 
 
| Bulgaria | 
 
| Canada | 
 
| Denmark | 
 
| France | 
 
| Italy | 
 
| Sweden | 
 
| Argentina | 
 
| Chile | 
 
| Czech Republic | 
 
| Germany | 
 
| Spain | 
 
| Poland | 
 
| South Africa | 
 
| Ukraine | 
 
| United States | 
 
 
 | 
| E.8.7 | Trial has a data monitoring committee |  Yes  | 
| 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 | 
 
| Última visita del último 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 | 6 | 
| 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 | 6 |