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    Summary
    EudraCT Number:2012-002843-11
    Sponsor's Protocol Code Number:BAN2401-G000-201
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Temporarily Halted
    Date on which this record was first entered in the EudraCT database:2013-11-12
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2012-002843-11
    A.3Full title of the trial
    A Placebo-controlled, Double-blind, Parallel-group, Bayesian Adaptive Randomization Design and Dose Regimen-finding Study to Evaluate Safety, Tolerability and Efficacy of BAN2401 in Subjects With Early Alzheimer?s Disease
    Estudio de búsqueda de pauta posológica, controlado con placebo, doble ciego, con grupos paralelos y con diseño bayesiano de aleatorización adaptativa para evaluar la seguridad, la tolerabilidad y la eficacia de BAN2401 en sujetos con enfermedad de Alzheimer incipiente
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Phase 2 clinical study to investigate the effects of BAN2401 in patients with early Alzheimer's Disease
    Estudio en Fase II para investigar los efectos de BAN2401 en pacientes con enferemdad de Alzheimer inicpiente.
    A.4.1Sponsor's protocol code numberBAN2401-G000-201
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorEisai Limited
    B.1.3.4CountryUnited Kingdom
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportEisai Limited
    B.4.2CountryUnited Kingdom
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationEisai Limited
    B.5.2Functional name of contact pointMedical Information
    B.5.3 Address:
    B.5.3.1Street AddressMosquito Way
    B.5.3.2Town/ cityHatfield
    B.5.3.3Post codeAL10 9SN
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number+44 0845 676 1400
    B.5.5Fax number+44 0845 676 1486
    B.5.6E-mailLMedInfo@eisai.net
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameBAN2401
    D.3.2Product code BAN2401
    D.3.4Pharmaceutical form Solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPNot mentioned (Noncurrent)
    Intravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INN--
    D.3.9.1CAS number --
    D.3.9.2Current sponsor codeBAN2401
    D.3.9.3Other descriptive nameBAN2401
    D.3.10 Strength
    D.3.10.1Concentration unit mg/kg milligram(s)/kilogram
    D.3.10.2Concentration typerange
    D.3.10.3Concentration number2.5 to 10
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product Yes
    D.3.11.13.1Other medicinal product typeMonoclonal Antibody.
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboSolution for injection
    D.8.4Route of administration of the placeboIntravenous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Mild cognitive impairment due to Alzheimer's disease or mild Alzheimer's disease dementia.
    Deterioro cognitivo leve debido a enfermedad de Alzheimer o demencia leve por enfermedad de Alzheimer.
    E.1.1.1Medical condition in easily understood language
    Mild cognitive impairment or mild dementia caused by Alzheimer's disease which results in progressive memory loss, reasoning, language and other mental abilities.
    Deterioro cognitivo leve o demencia leve causada por enfermedad de Alzheimer que tiene como resultado pérdida de memoria progresiva, razonamiento, habla y otras capacidades mentales.
    E.1.1.2Therapeutic area Diseases [C] - Nervous System Diseases [C10]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    1. To evaluate the efficacy of BAN2401 compared to placebo by establishing the ED90 (as defined in the protocol) for BAN2401 on the derived Composite Clinical Score at 12 months of treatment in subjects with Early Alzheimer?s Disease (EAD), defined as mild cognitive impairment (MCI) due to Alzheimer?s disease (AD) ? intermediate likelihood or mild Alzheimer?s disease dementia.
    2. To assess the safety and tolerability of 3 doses and 2 dose regimens of BAN2401 in subjects with EAD.
    1. Evaluar la eficacia de BAN2401 en comparación con placebo mediante la determinación de la DE90 (como se define en el protocolo) de BAN2401 en la puntuación clínica compuesta derivada a los 12 meses de tratamiento en sujetos con enfermedad de Alzheimer incipiente (EAI), definida como deterioro cognitivo leve (DCL) debido a enfermedad de Alzheimer (EA) - probabilidad intermedia o demencia leve por enfermedad de Alzheimer
    2. Valorar la seguridad y la tolerabilidad de 3 dosis y 2 pautas posológicas de BAN2401 en sujetos con EAI
    E.2.2Secondary objectives of the trial
    1. To evaluate the effect of BAN2401 compared to placebo on the derived Composite Clinical Score following 18 months of treatment in subjects with EAD.
    2. To evaluate the potential disease-modifying effects of BAN2401 compared to placebo on total hippocampal atrophy at 6, 12, and 18 months of treatment in subjects with EAD as measured by total hippocampal volume using volumetric magnetic resonance imaging (vMRI).
    3. To evaluate the potential disease-modifying effects of BAN2401 compared to placebo on brain amyloid levels at 12 and 18 months of treatment in subjects with EAD as measured by amyloid positron emission tomography (PET).
    1. Evaluar el efecto de BAN2401 en comparación con placebo sobre la puntuación clínica compuesta derivada tras 18 meses de tratamiento en sujetos con EAI
    2. Evaluar los posibles efectos modificadores de la enfermedad de BAN2401. comparado con placebo, en la atrofia total del hipocampo a los 6, 12 y 18 meses de tratamiento en sujetos con EAI, determinada por el volumen total del hipocampo medido por resonancia magnética volumétrica (RMv)
    3. Evaluar los posibles efectos modificadores de la enfermedad de BAN2401, comparado con placebo, en las concentraciones cerebrales de amiloide a los 12 y 18 meses de tratamiento en sujetos con EAI medidas por tomografía por emisión de positrones (PET) de amiloide
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Diagnosis
    Mild Cognitive Impairment due to Alzheimer?s Disease ? intermediate likelihood:
    1Subjects who meet the National Institute of Aging ? Alzheimer?s Association (NIA-AA) core clinical criteria for mild cognitive impairment due to Alzheimer?s disease ? intermediate likelihood
    2Subjects who have a CDR score of 0.5 and a Memory Box score of 0.5 or greater at Screening and Baseline
    3Subjects who report a history of subjective memory decline with gradual onset and slow progression over the last 1 year before Screening; MUST be corroborated by an informant
    4Subjects with objective impairment in episodic memory as indicated by at least 1 standard deviation below age-adjusted mean in the WMS-IV LMII:
    a)?15 for age 50 to 64 years
    b)?12 for age 65 to 69 years
    c)?11 for age 70 to 74 years
    d)?9 for age 75 to 79 years
    e)?7 for age 80 to 90 years
    Mild Alzheimer?s Disease Dementia:
    5Subjects who meet the NIA-AA core clinical criteria for probable Alzheimer's disease dementia
    6Subjects who have a CDR score of 0.5 to 1.0 and a Memory Box score of 0.5 or greater at Screening and Baseline
    Key Inclusion Criteria that must be met by ALL Subjects:
    7Positive amyloid load as indicated by PET assessment of imaging agent uptake into brain.
    8Male or female subjects aged between 50 and 90 years, inclusive
    9MMSE score equal to or greater than 22, and equal to or less than 30, at Screening and Baseline except for the following countries, where MMSE score must be equal to or greater than 22 and equal to or less than 28 at Screening and Baseline: United Kingdom, Spain, Germany, Sweden, France, and the Netherlands (revised per Amendment 03)
    10Body Mass Index (BMI) <35 at Screening
    11Females must not be lactating or pregnant at Screening or Baseline (as documented by a negative human ? chorionic gonadotropin assay [ß-hCG]. A separate baseline assessment is required if a negative screening pregnancy test was obtained more than 72 hours before the first dose of study drug.
    12All females will be considered to be of childbearing potential unless they are postmenopausal (amenorrheic for at least 12 consecutive months, in the appropriate age group, and without other known or suspected cause) or have been sterilized surgically (ie, bilateral tubal ligation, total hysterectomy, or bilateral oophorectomy, all with surgery at least 1 month before dosing).
    13Females of childbearing potential must not have had unprotected sexual intercourse within 30 days before study entry and must agree to use a highly effective method of contraception (eg, total abstinence, an intrauterine device, a double-barrier method [such as condom plus diaphragm with spermicide], a contraceptive implant, an oral contraceptive, or have a vasectomized partner with confirmed azoospermia) throughout the entire study period and for 35 days after study drug discontinuation. If currently abstinent, the subject must agree to use a double-barrier method as described above if she becomes sexually active during the study period or for 35 days after study drug discontinuation. Females who are using hormonal contraceptives must have been on a stable dose of the same hormonal contraceptive product for at least 4 weeks before dosing and must continue to use the same contraceptive during the study and for 35 days after study drug discontinuation.
    14Subjects who are receiving an AChEIs or memantine or both for AD must be on a stable dose for at least 12 weeks prior to Baseline. Treatment-naïve subjects for AD can be entered into the study. Unless otherwise stated, subjects must have been on stable doses of all other (ie, non-AD related) permitted concomitant medications for at least 4 weeks prior to Baseline.
    15Must have an identified caregiver/informant (defined as a person able to support the subject for the duration of the study and who spends at least 8 hours per week with the subject). The caregiver/informant must provide separate written informed consent. In addition, this person must be willing and able to provide follow-up information on the subject throughout the course of the study. This person must, in the opinion of the investigator, spend sufficient time with the subject on a regular basis such that the caregiver/informant can reliably fulfill the study requirements. A permanent caregiver/informant need not be living in the same residence with the subject. For such a caregiver/informant not residing with the subject, the investigator has to be satisfied that the subject can contact the caregiver/informant readily during the times when the caregiver/informant is not with the subject. If in doubt about whether a subject's care arrangements are suitable for inclusion, the investigator should discuss this with the medical monitor. Caregivers/informants need only to be present at visits where clinical assessment of CDR and FAQ takes place.
    16Provide written informed consent
    17Willing and able to comply with all aspects of the protocol
    Diagnóstico
    Deterioro cognitivo leve debido a enfermedad de Alzheimer - probabilidad intermedia:
    1Sujetos que cumplan los criterios clínicos esenciales del National Institute of Aging-Alzheimer's Association (NIA-AA) de deterioro cognitivo leve debido a enfermedad de Alzheimer - probabilidad intermedia
    2Sujetos con una puntuación de la escala CDR de 0,5 y una puntuación de la casilla de memoria de 0,5 o superior en la selección y el momento basal
    3Sujetos que notifiquen antecedentes de declive subjetivo de la memoria de comienzo gradual y progresión lenta durante el último año antes de la selección; DEBERÁ corroborarlos un informante
    4Sujetos con deterioro objetivo de la memoria episódica indicado por al menos 1 desviación estándar por debajo de la media ajustada para la edad en la WMS-IV LMII:
    a)?15 para edades de 50 a 64 años
    b)?12 para edades de 65 a 69 años
    c)?11 para edades de 70 a 74 años
    d)?9 para edades de 75 a 79 años
    e)?7 para edades de 80 a 90 años
    Demencia leve por enfermedad de Alzheimer:
    5Sujetos que cumplan los criterios clínicos esenciales de demencia por enfermedad de Alzheimer probable del NIA-AA
    6Sujetos con una puntuación de la escala CDR de 0,5-1 y una puntuación de la casilla de memoria de 0,5 o superior en la selección y el momento basal
    Criterios de inclusión clave que deberán cumplir TODOS los sujetos:
    7Carga positiva de amiloide indicada por la evaluación en la PET de la captación del medio de contraste en el cerebro
    8Sujetos de ambos sexos de 50 a 90 años de edad, ambas inclusive.
    9Puntuación de la MMSE igual o superior a 22, e igual o inferior a 30, en la selección y el momento basal, , excepto en los siguientes países, en los que la puntuación de la MMSE debe ser igual o superior a 22, e igual o inferior a 28, en la selección y el momento basal: Reino Unido, España, Alemania, Suecia, Francia y los Países Bajos.
    10Índice de masa corporal (IMC) <35 en la selección
    11Las mujeres no deberán estar amamantando ni embarazadas en la selección ni en el momento basal (según demuestre un análisis negativo de gonadotropina coriónica humana ? [?-hCG]. Es necesaria una evaluación basal aparte si una prueba de embarazo negativa de la selección se obtuvo más de 72 horas antes de la primera dosis del fármaco del estudio.
    12Se considerará que todas las mujeres están en edad fértil a menos que sean posmenopáusicas (hayan estado amenorreicas al menos 12 meses consecutivos dentro del grupo de edad apropiado y sin que exista otra causa confirmada o presunta) o se hayan sometido a esterilización quirúrgica.
    13Las mujeres en edad fértil no deberán mantener relaciones sexuales sin protección en los 30 días previos a la entrada en el estudio y deberán comprometerse a utilizar un método anticonceptivo muy eficaz durante todo el período del estudio y en los 35 días siguientes a la interrupción del fármaco del estudio. Si practica la abstinencia, la paciente deberá comprometerse a utilizar un método de doble barrera como se ha indicado si reanuda la actividad sexual durante el período del estudio o en los 35 días siguientes a la interrupción del fármaco del estudio. Las mujeres que utilicen anticonceptivos hormonales deberán haber recibido una dosis estable del mismo anticonceptivo hormonal durante al menos 4 semanas antes de la administración y deberán seguir utilizando el mismo anticonceptivo durante el estudio y en los 35 días siguientes a la interrupción del fármaco del estudio.
    14Los sujetos que estén recibiendo un IACE, memantina o ambos, para la EA deberán haber recibido una dosis estable durante al menos 12 semanas antes del momento basal. Los sujetos sin tratamiento previo de la EA pueden ser incluidos en el estudio. Salvo que se indique lo contrario, los sujetos deberán haber recibido dosis estables de todos los demás medicamentos concomitantes permitidosdurante al menos 4 semanas antes del momento basal.
    15Deberá haber un cuidador/informante identificado (definido como una persona capaz de dar apoyo al sujeto durante todo el estudio y que pase al menos 8 horas a la semana con el sujeto). El cuidador/informante deberá dar un consentimiento informado por escrito independiente. Además, esta persona deberá estar dispuesta y ser capaz de facilitar información de seguimiento sobre el sujeto durante la totalidad del estudio. Esta persona deberá, en opinión del investigador, pasar tiempo suficiente con el sujeto de forma habitual, de modo que el cuidador/informante pueda cumplir de modo fiable los requisitos del estudio. . Un cuidador/informante permanente no necesita estar viviendo en la misma residencia con el sujeto.
    16Dar el consentimiento informado por escrito.
    17Disposición y capacidad para cumplir todos los aspectos del protocolo.
    E.4Principal exclusion criteria
    1. Any neurological condition that may be contributing to cognitive impairment above and beyond that caused by the subject?s AD
    2. History of transient ischemic attacks (TIA), stroke, or seizures within 12 months of Screening
    3. Any psychiatric diagnosis or symptoms, (eg, hallucinations, major depression, or delusions) that could interfere with study procedures in the subject
    4. GDS score ?8 at Screening
    5. Contraindications to MRI scanning, including cardiac pacemaker/ defibrillator, ferromagnetic metal implants (eg, in skull and cardiac devices other than those approved as safe for use in MR scanners)
    6. Evidence of other clinically significant lesions that could indicate a dementia diagnosis other than AD on brain MRI at Screening. All MRIs will be acquired using a standardized procedure that will be outlined in the Imaging Charter and Imaging Acquisition Guidelines (IAG) and will be read by an approved centralized reader.
    7. Other significant pathological findings on brain MRI at Screening, including but not limited to: more than 4 microhemorrhages (defined as 10 mm or less at the greatest diameter); a single macrohemorrhage greater than 10 mm at greatest diameter; an area of superficial siderosis; evidence of vasogenic edema; evidence of cerebral contusion, encephalomalacia, aneurysms, vascular malformations, or infective lesions; evidence of multiple lacunar infarcts or stroke involving a major vascular territory, severe small vessel, or white matter disease; space occupying lesions (eg, arachnoid cysts); or brain tumors (eg, meningioma)
    8. Hypersensitivity to BAN2401 or any of the excipients, or to any monoclonal antibody treatment
    9. Any immunological disease which is not adequately controlled, or which requires treatment with biologic drugs during the study
    10. Subjects with a bleeding disorder that is not under adequate control (including a platelet count <50,000 or INR >1.5)
    11. Subjects who have thyroid stimulating hormone (TSH) above normal range, or free triiodothyronine (T3) or free thyroxine (T4) outside of normal range. This applies to all subjects either taking or not taking thyroid supplements. (revised per Amendment 01)
    12. Abnormally low serum Vitamin B12 levels for the testing laboratory (if subject is taking Vitamin B12 injections, level should be at or above the lower limit of normal [LLN] for the testing laboratory).
    13. A prolonged QT/QTc interval (QTc >450 ms) as demonstrated by a repeated electrocardiogram (ECG)
    14. Known to be human immunodeficiency virus (HIV) positive
    15. Any other clinically significant abnormalities in physical examination, vital signs, laboratory tests or ECG at Screening or Baseline which in the opinion of the principal investigator (PI), require further investigation or treatment or which may interfere with study procedures or safety
    16. Uncontrolled Type 1 or Type 2 diabetes mellitus. Evidence of uncontrolled diabetes mellitus includes hemoglobulin A1c (HbA1c) >9%.
    17. Uncontrolled hypertension with a history of blood pressure consistently above 165/100 mm Hg at Screening
    18. History of uncontrolled cardiovascular disease within 6 months of Screening, including acute coronary syndrome, clinically significant valvular heart disease, uncompensated heart failure (New York Heart Association [NYHA] Class III and Class IV), or uncontrolled arrhythmia
    19. Subjects with malignant neoplasms within 3 years of Screening (except for basal or squamous cell carcinoma in situ of the skin, or localized prostate cancer in male subjects). Subjects who had malignant neoplasms but who have had at least 3 years of documented uninterrupted remission before Screening need not be excluded.
    20. Has a ?yes? answer to Columbia Suicide Severity Rating Scale (C-SSRS) suicidal ideation type 4 or 5, or any suicidal behavior assessment within 6 months before Screening, at Screening, or at the Baseline Visit, or has been hospitalized or treated for suicidal behavior in the past 5 years before Screening
    21. Known or suspected history of drug or alcohol abuse or dependence within 2 years before Screening or a positive urine drug test at Screening. Subjects who test positive for benzodiazepines or opioids in urine drug testing need not be excluded if in the clinical opinion of the investigator, this is due to the subject taking prior/concomitant medications containing benzodiazepines or opioids for a medical condition and not due to drug abuse.
    22. Any other medical conditions (eg, cardiac, respiratory, gastrointestinal, renal disease) which are not stably controlled, or which in the opinion of the investigator(s) could affect the subject?s safety or interfere with the study assessments
    23. Subjects who are taking prohibited medications
    1Cualquier proceso neurológico que pueda estar contribuyendo a un deterioro cognitivo que vaya más allá del causado por la EA del sujeto
    2Antecedentes de accidente isquémico transitorio (AIT), ictus o convulsiones en los 12 meses previos a la selección
    3Cualquier diagnóstico o síntomas psiquiátricos, (p. ej., alucinaciones, depresión mayor o ideas delirantes) que pueda interferir en los procedimientos del estudio que se hagan al sujeto
    4Puntuación GDS ? 8 en la selección
    5Contraindicaciones de la RM, incluidos marcapasos/desfibrilador cardíaco, implantes metálicos ferromagnéticos, por ejemplo, en el cráneo y dispositivos cardíacos distintos de los aprobados como seguros para uso en equipos de RM
    6Signos de cualquier otra lesión de importancia clínica que puedan indicar un diagnóstico de demencia diferente de EA en la RM cerebral en la selección. Todas las RM se obtendrán con un procedimiento normalizado que se describirá en los estatutos de imagen y en las directrices de adquisición de imágenes (DAI) y los interpretará un evaluador central aprobado.
    7Otros hallazgos patológicos importantes en la RM cerebral en la selección, incluidos, entre otros: más de 4 microhemorragias (definidas como aquellas cuyo diámetro mayor sea igual o inferior a 10 mm); una sola macrohemorragia cuyo diámetro mayor tenga más de 10 mm; una zona de siderosis superficial; signos de edema vasógeno; signos de contusión cerebral, encefalomalacia, aneurismas, malformaciones vasculares o lesiones infecciosas; signos de infartos lagunares múltiples o ictus que afecten a un territorio vascular importante; enfermedad aguda de vasos pequeños o de la sustancia blanca; lesiones que ocupen espacio (p. ej., quistes aracnoideos) o tumores cerebrales (p. ej., meningioma)
    8Hipersensibilidad a BAN2401 o a cualquiera de sus excipientes, o a cualquier tratamiento con anticuerpos monoclonales
    9Cualquier enfermedad inmunológica sin controlar adecuadamente o que precise tratamiento con fármacos biológicos durante el estudio
    10Sujetos con un trastorno hemorrágico no controlado adecuadamente (incluido un recuento de plaquetas <50.000 o INR >1,5)
    11Sujetos que presenten un valor de tirotropina (TSH) por encima del intervalo de normalidad o valores de triyodotironina libre (T3) o tiroxina libre (T4) fuera del intervalo de la normalidad. Esto se aplica a todos los sujetos, estén o no recibiendo hormona tiroidea.
    12Concentraciones séricas anormalmente bajas de vitamina B12 según el laboratorio que lleva a cabo el análisis (si el sujeto está recibiendo inyecciones de vitamina B12, la concentración debe ser igual o superior al límite inferior de la normalidad [LIN] para el laboratorio que realice el análisis).
    13Prolongación del intervalo QT/QTc (QTc > 450 ms), demostrada por un electrocardiograma repetido (ECG)
    14Seropositividad conocida al VIH.
    15Cualquier otra anomalía de importancia clínica de la exploración física, las constantes vitales, las pruebas de laboratorio o el ECG en la selección o en el momento basal que, en opinión del investigador principal (IP), exija investigación o tratamiento ulterior o que pueda interferir con los procedimientos del estudio o la seguridad
    16Diabetes mellitus de tipo 1 ó 2 sin controlar. La prueba de que una diabetes mellitus está sin controlar incluye un nivel de hemoglobina A1c (HbA1c) > 9%.
    17Hipertensión sin controlar con antecedentes de presión arterial constantemente superior a 165/100 mm Hg en la selección
    18Antecedentes de enfermedad cardiovascular sin controlar en los 6 meses previos a la selección, incluidos síndrome coronario agudo, valvulopatía de importancia clínica, insuficiencia cardíaca descompensada (clase III y clase IV de la New York Heart Association [NYHA] o arritmia sin controlar
    19Sujetos con neoplasias malignas en los 3 años previos a la selección (excepto carcinoma basocelular o espinocelular in situ de la piel o cáncer de próstata localizado en varones). No es necesario excluir a los sujetos que tenían cánceres pero con remisión ininterrumpida documentada durante al menos 3 años antes de la selección.
    20Respuesta afirmativa para los tipos 4 ó 5 de la Escala de valoración de la intensidad de la tendencia suicida de Columbia (C-SSRS), o cualquier evaluación de conductas suicidas en los 6 meses previos a la selección, en la selección o en el momento basal, u hospitalización o tratamiento por conducta suicida en los últimos 5 años antes de la selección
    21Antecedentes conocidos o sospechados de drogadicción o alcoholismo en los 2 años previos a la selección o un resultado positivo en la prueba de detección de drogas en orina realizado en la selección. No es necesario excluir a los sujetos que den positivo para benzodiazepinas u opioides en pruebas de drogas en orina si, en la opinión clínica del investigador, ello se debe a la toma por el sujeto de medicación previa/concomitante que contiene benzodiacepinas u opioides para un proceso médico y no por drogadicción.
    E.5 End points
    E.5.1Primary end point(s)
    ? Change from baseline in the derived Composite Clinical Score.
    ? Cambio de la puntuación clínica compuesta derivada respecto al valor inicial.
    E.5.1.1Timepoint(s) of evaluation of this end point
    At 12 months only.
    A los 12 meses sólo.
    E.5.2Secondary end point(s)
    ? Change from baseline in the derived Composite Clinical Score at 18 months.
    ? Change from baseline in total hippocampal volume at 6, 12, and 18 months using vMRI.
    ? Change from baseline at 12 and 18 months in brain amyloid levels as measured by amyloid PET.
    ? Cambio de la puntuación clínica compuesta derivada a los 18 meses respecto al valor inicial

    ? Cambio del volumen total del hipocampo a los 6, 12 y 18 meses respecto al valor inicial en la RMv
    ? Cambio de la concentración de amiloide cerebral medida por PET de amiloide a los 12 y 18 meses respecto al valor inicial
    E.5.2.1Timepoint(s) of evaluation of this end point
    The Composite Clinical Score at 18 months, vMRI at 6, 12, and 18 months. Amyloid PET at 12 and 18 months.
    Puntuación clínica compuesta a los 18 meses, volumen total del hipocampo a los 6, 12 y 18 meses. Concentración de amiloide cerebral medida por PET de amiloide a los 12 y 18 meses
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic Yes
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Tolerability and Immunogenicity.
    Tolerabilidad e Inmunogenicidad
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Diseño bayesiano con aleatorización adaptativa a la respuesta
    Bayesian Adaptive Randomization
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial6
    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.8.4.1Number of sites anticipated in Member State concerned6
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA47
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Canada
    United States
    E.8.7Trial 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.8.9.1In the Member State concerned years3
    E.8.9.1In the Member State concerned months2
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years3
    E.8.9.2In all countries concerned by the trial months5
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 300
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 500
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state50
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 300
    F.4.2.2In the whole clinical trial 800
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    Subjects will continue with standard care / treatments for Alzheimer's disease under the care of their own physician, according to applicable local and national clinical guidelines.
    Los pacientes continuarán con su tratamiento habitual o tratamientos para la enfermdedad de Alzheimer bajo la supervisión de su médico de acuerdo con las directrices clínicas locales y nacionales.
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2013-11-26
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2013-11-07
    P. End of Trial
    P.End of Trial StatusTemporarily Halted
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