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    Summary
    EudraCT Number:2012-003208-10
    Sponsor's Protocol Code Number:EVP-6124-015
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2013-06-10
    Trial results View 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 number2012-003208-10
    A.3Full title of the trial
    A Randomized, Double-blind, Placebo-controlled, Parallel, 26 Week, Phase 3 Study of 2 Doses of an Alpha-7 Nicotinic Acetylcholine Receptor Agonist (EVP-6124) or Placebo as an Adjunctive Pro-cognitive Treatment in Schizophrenia Subjects on Chronic Stable Atypical Antipsychotic Therapy
    Estudio aleatorizado, doble ciego, controlado con placebo, de grupos paralelos de 26 semanas, en fase 3, de 2 dosis de un agonista del receptor nicotínico de acetilcolina alfa-7 (EVP-6124) o placebo como tratamiento adyuvante pro-cognitivo en sujetos con esquizofrenia en tratamiento crónico estable con antipsicóticos atípicos
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    EVP-6124 as a treatment to improve mental function in Schizophrenia
    EVP-6124 como tratamiento para mejorar la función mental en esquizofrenia
    A.4.1Sponsor's protocol code numberEVP-6124-015
    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 SponsorEnVivo Pharmaceuticals, Inc.
    B.1.3.4CountryUnited States
    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 supportEnVivo Pharmaceuticals, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationINC Research
    B.5.2Functional name of contact pointRegulatory Project Manager
    B.5.3 Address:
    B.5.3.1Street AddressRiver View, The Meadows Business Park, Station Approach, Blackwater
    B.5.3.2Town/ cityCamberley, Surrey
    B.5.3.3Post codeGU17 9AB
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number+441276481000
    B.5.5Fax number+44127635743
    B.5.6E-mailSM_Regaffairs_eu_ap@incresearch.com
    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 nameEVP-6124
    D.3.2Product code EVP-6124
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNEVP-6124
    D.3.9.1CAS number 1350343-61-1
    D.3.9.2Current sponsor codeEVP-6124
    D.3.9.3Other descriptive nameEVP-6124 HCL MONOHYDRATE
    D.3.9.4EV Substance CodeSUB31361
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    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 No
    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 No
    D.IMP: 2
    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 nameEVP-6124
    D.3.2Product code EVP-6124
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNEVP-6124
    D.3.9.1CAS number 1350343-61-1
    D.3.9.2Current sponsor codeEVP-6124
    D.3.9.3Other descriptive nameEVP-6124 HCL MONOHYDRATE
    D.3.9.4EV Substance CodeSUB31361
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    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 No
    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 No
    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 placeboFilm-coated tablet
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Cognitive impairment associated with schizophrenia
    Deterioro cognitivo asociado a la esquizofrenia
    E.1.1.1Medical condition in easily understood language
    Disorder that affects the ability to think, concentrate, formulate ideas, reason and remember and is associated with schizophrenia
    Trastorno que afecta la capacidad para pensar, concentrarse, formular ideas, razonar y recordar y está asociada con la esquizofrenia
    E.1.1.2Therapeutic area Psychiatry and Psychology [F] - Mental Disorders [F03]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 16.0
    E.1.2Level PT
    E.1.2Classification code 10039626
    E.1.2Term Schizophrenia
    E.1.2System Organ Class 10037175 - Psychiatric disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 16.0
    E.1.2Level LLT
    E.1.2Classification code 10009846
    E.1.2Term Cognitive impairment
    E.1.2System Organ Class 100000004852
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    The primary objectives of this study are to assess the safety and the efficacy of 2 doses of once daily EVP-6124 tablets (1 and 2 mg) as an adjunctive pro-cognitive treatment, versus placebo, when added to chronic, stable, atypical antipsychotic therapy in subjects with schizophrenia. Safety will be determined by clinical and laboratory safety assessments and efficacy will be determined by cognitive function as measured by the MCCB overall cognitive index, and by clinical function as measured by the interview-based SCoRS.
    Los objetivos primarios de este estudio son evaluar la seguridad y la eficacia de 2 dosis de comprimidos de EVP-6124 (1 y 2 mg) una vez al día como tratamiento adyuvante pro-cognitivo, en comparación con un placebo, cuando se incorpora a un tratamiento crónico estable con antipsicóticos atípicos, en sujetos con esquizofrenia. La seguridad se determinará mediante evaluaciones de seguridad clínica y de laboratorio, y la eficacia se determinará a través de la función cognitiva, según las mediciones del índice cognitivo general de la MCCB, y a través de la función clínica, según las mediciones de la SCoRS basada en una entrevista.
    E.2.2Secondary objectives of the trial
    Secondary objectives are to assess the clinical efficacy of 2 doses of once daily EVP-6124, as an adjunctive pro-cognitive treatment, versus placebo, as measured by the negative subscale of the PANSS (Positive and negative Syndrom Scale), Clinical Global Impression (CGI), Severity scale (CGI S), CGI - Change scale (CGI-C), and the quality of life, using the EQ-5D.
    Los objetivos secundarios son evaluar la eficacia clínica de 2 dosis de EVP-6124 una vez al día, como tratamiento adyuvante pro-cognitivo, en comparación con un placebo, según las mediciones de la subescala negativa de la PANSS, la Impresión clínica global (CGI) ? Escala de gravedad (CGI-S), CGI ? Escala de cambio (CGI-C) y la calidad de vida, utilizando el EQ-5D.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1.Signed informed consent, indicating that the subject understands the purpose of and procedures required for the study, before the initiation of any study specific procedures
    2.Signed acknowledgment of responsibilities by an identified informant before the initiation of any activities required by the study for the designated informant
    3.Male or female subjects of any race; between 18 to 50 years of age, inclusive
    4.Resides in a stable living situation, according to the investigator´s judgment, and must have an identified informant who should be consistent throughout the study. Where possible, the informant should accompany the subject at a minimum to the screening, baseline (Day 1), and final study visits and be available for telephone interview throughout the study at all visits. The informant must interact with the subject at least 2 times a week.
    5.Diagnosis of Schizophrenia of at least 3 years duration utilizing the SCID-I, direct clinical assessments, family, informants, and past medical records
    6.(Schizophrenia) illness in a nonacute (eg, chronic) phase as determined by their primary treating clinician
    7.Treated with an atypical antipsychotic drug (in any approved dosage form) other than clozapine at a stable dose for at least 8 weeks before screening and be clinically stable; the subject must remain clinically stable (in the opinion of the principal investigator) through randomization
    8.Moderate schizophrenia clinical symptom burden as defined by the following:
    no more than ?moderate? rating for positive symptoms (hallucinations and delusions), with a BPRS Hallucinatory Behavior or Unusual Thought Content item score <= 4, and no more than a "moderate" severity rating for formal thought disorder, with a BPRS Conceptual Disorganization item score <= 4
    9.A minimal level of EPS; SAS total score <= 6
    10.A minimal level of depression; CDSS total score <= 10
    11.General health status acceptable for participation in a 26-week clinical study
    12.Fertile, sexually active subjects (men and women) must use an effective method of contraception during the study. Female subjects and the female partner of male subjects must be surgically sterile (hysterectomy or bilateral tubal ligation), postmenopausal for at least 1 year, or willing to practice adequate methods of contraception if of childbearing potential (defined as consistent use of combined effective methods of contraception [including at least 1 barrier method])
    13.Women of childbearing potential must have a negative pregnancy test at screening and pre-dose on Day 1
    14.Fluency (oral and written) in the language in which the standardized tests will be administered
    15.The ability to refrain from using any tobacco or other nicotine-containing products for at least 30 minutes before any cognitive testing
    1. Consentimiento informado firmado que indique que el sujeto comprende el propósito del estudio y los procedimientos requeridos para este, antes de que se inicie cualquier procedimiento específico del estudio.
    2. Aceptación de responsabilidades firmada por un informador identificado antes del comienzo de cualquier actividad requerida por el estudio para el informador designado.
    3. Sujetos de sexo masculino o femenino de cualquier raza, entre 18 y 50 años de edad, inclusive.
    4. El sujeto debe encontrarse en una situación de vida estable, a criterio del investigador, y debe tener un informador identificado, quien debería ser el mismo durante todo el estudio. Siempre que sea posible, el informador deberá acompañar al sujeto como mínimo a las visitas de selección, inicio (Día 1) y final del estudio, y estar disponible para entrevistas telefónicas durante todo el estudio en todas las visitas. El informador debe interactuar con el sujeto por lo menos 2 veces por semana.
    5. Diagnóstico de esquizofrenia de por lo menos 3 años de duración realizado mediante la SCID-I, evaluaciones clínicas directas, familiares, informadores y registros médicos anteriores.
    6. Enfermedad (esquizofrenia) en fase no aguda (p. ej., crónica) según la determinación del médico principal a cargo del tratamiento del sujeto.
    7. El sujeto debe haber recibido un tratamiento con un fármaco antipsicótico atípico (en cualquier forma farmacéutica aprobada), excepto clozapina, con una dosis estable durante por lo menos 8 semanas antes de la selección y debe estar clínicamente estable; el sujeto debe permanecer clínicamente estable (según la opinión del investigador principal) hasta la aleatorización.
    8. Carga sintomática clínica moderada de la esquizofrenia, según lo definan los siguientes aspectos: calificación que no supere el grado de ?moderada? para síntomas positivos (alucinaciones y delirios), con una puntuación de la BPRS en el concepto de Comportamiento alucinatorio o Contenido inusual del pensamiento <= 4, y una calificación que no supere el grado de gravedad ?moderada? para trastornos del pensamiento formal, con una puntuación de la BPRS en el concepto de Desorganización conceptual <= 4.
    9. Nivel mínimo de EPS; puntuación total de la SAS <= 6.
    10. Un nivel mínimo de depresión; puntuación total de la CDSS <= 10.
    11. Estado de salud general aceptable para participar en un estudio clínico de 26 semanas.
    12. Los sujetos sexualmente activos y fértiles (hombres y mujeres) deben usar un método anticonceptivo eficaz durante el estudio. Las participantes y la pareja de sexo femenino de los sujetos masculinos deben ser quirúrgicamente estériles (histerectomía o ligadura de trompas bilateral), deben haber tenido la menopausia durante por lo menos 1 año o deben estar dispuestas a utilizar métodos anticonceptivos adecuados si tienen capacidad de concebir (definido como el uso sistemático de métodos anticonceptivos eficaces combinados [incluyendo al menos 1 método de barrera]).
    13. Las mujeres capaces de concebir deben tener un resultado negativo en una prueba de embarazo, en la selección y antes de la dosis el Día 1.
    14. Fluidez (oral y escrita) en el idioma en el cual se administrarán las pruebas estandarizadas.
    15. La capacidad para evitar el uso de tabaco o cualquier producto que contenga nicotina durante por lo menos 30 minutos antes de cualquier prueba cognitiva.
    E.4Principal exclusion criteria
    1.Violation of any inclusion criteria
    2.Failure to perform screening or baseline examinations
    3.Hospitalization within 12 weeks before screening or during the screening period, or change of concomitant antipsychotic medication or dose within 8 weeks before screening or during the screening period (Section 8.1)
    4.Psychiatric hospitalization or incarcerations due to breakthrough symptoms or acute exacerbations for a period of 3 months before screening. Subjects with a recent "social" hospitalization or incarceration may be entered into screening after consultation with the medical monitor
    5.Participation in another therapeutic (medication administration) clinical study within the past 3 months
    6.Likelihood, in the opinion of the investigator, that either the subject or informant will be unable to complete a 26-week study
    7.Serum electrolytes (sodium, potassium, and magnesium) clinically significantly abnormal
    8.Insufficiently controlled diabetes mellitus in the judgment of the investigator
    9.Renal insufficiency with serum creatinine > 1.8 mg/dL
    10.Malignant tumor within the last 5 years with the exception of squamous and basal cell carcinoma or cervical carcinoma in situ
    11.Female subjects who are pregnant, breastfeeding, or planning to become pregnant during the study
    12.Unstable medical condition that is clinically significant in the judgment of the investigator
    13.Body mass index (BMI) of > 38 kg/m2
    14.History of myocardial infarction or unstable angina within the last 3 months before screening
    15.Cardiovascular disease history; including uncontrolled hypotension or hypertension, that is clinically significant in the judgment of the investigator
    16.Clinically significant abnormality on screening or baseline (pre-dose Day 1) ECG, including but not necessarily limited to a confirmed QTc value >= 450 msec for males or >= 470 msec for females
    17.Alanine transaminase (ALT) or aspartate transaminase (AST) > 2.5 times the upper limit of normal (ULN)
    18.Treatment with prohibited antipsychotic drug, and/or treatment with more than 1 antipsychotic drug unless secondary antipsychotic drug is administered as an adjunctive therapy (eg, for sedation, anxiety, or insomnia), in the judgment of the investigator or medical monitor
    19.Current treatment with any anticholinergic agent
    20.Subjects with other DSM-IV-TR Axis I or Axis II disorders are ineligible if the comorbid condition is clinically unstable or has been the focus of treatment in the past 3 months
    21.DSM-IV criteria for alcohol abuse within the past 3 months or substance abuse (other than nicotine) within the last 6 months before screening
    22.Significant suicide risk as defined by 1) suicidal ideation as endorsed on items 4 and 5 of the C-SSRS within the past year; or 2) suicidal behaviors detected by the C SSRS during the past 2 years
    23.Subjects planning to initiate a new course of cognitive remediation or psychotherapy during the study period including cognitive and cognitive-behavioral therapies. Subjects who have been receiving individual or group therapy with no significant change in frequency or focus for at least 3 months prior to screening are eligible for enrollment
    24.Stroke within 6 months before screening
    25.History of brain tumor, subdural hematoma, or other clinically significant neurological condition within the past 12 months before screening
    26.Head trauma with loss of consciousness within 12 months before screening
    27.Active acute or chronic CNS infection
    28.History of a chronic seizure disorder
    29.Untreated clinically significant hypothyroidism or hyperthyroidism
    30.History of mental deficiency
    31.Antidepressants, unless the subject has been treated with a stable dose of a selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) for at least 3 months before screening
    32.Immunosuppressants (administered at a dose that is considered to be immunosuppressant, in the judgment of the investigator) (Note: steroid use for treatment of allergy or other inflammation is permitted)
    33.Mood stabilizers (eg, lithium) unless the subject has been treated at a stable dose for >=8 weeks prior to screening
    34.Chronic regular use (in the judgment of the investigator) of a sedative-hypnotic drug (eg, benzodiazepine, barbiturate) Note: occasional use of a sedative-hypnotic (eg, benzodiazepine or nonbenzodiazepine [eg, zolpidem, zaleplon, zopiclone, and eszopiclone]) as a sleep aid may be permitted if such use is not considered chronic and regular (in the judgment of the investigator)
    35.Chronic intake of clinically significant (in the judgment of the investigator) doses of opioid containing analgesics or any current methadone treatment
    36.Use of CNS stimulants (eg, Adderall, Ritalin)
    37.Nicotine therapy (including patches), varenicline (Chantix), or similar therapeutic agent within the last 6 months before screening
    38.Prohibited antipsychotic medications (Section 8.2)
    1. Violación de cualquier criterio de inclusión.
    2. No realización de exámenes de selección o iniciales.
    3. Hospitalización en las 12 semanas antes o durante el período de selección, o cambio de los antipsicóticos concomitantes o la dosis dentro de las 8 semanas antes o durante el período de selección (Sección 8.1).
    4. Hospitalización o reclusión psiquiátrica por síntomas repentinos o exacerbaciones agudas, durante 3 meses antes de la selección. Sujetos con hospitalización o reclusión "social" reciente pueden entrar en la selección tras consultar con el monitor médico.
    5. Participación en otro estudio clínico con medicamentos en los últimos 3 meses.
    6. El investigador considera que el sujeto o el informador no puedan completar el estudio de 26 semanas.
    7. Valores anormales clínicamente significativos de los electrolitos séricos (sodio, potasio y magnesio).
    8. Diabetes mellitus no controlada suficientemente, según el investigador.
    9. Insuficiencia renal con creatinina sérica > 1,8 mg/dl.
    10. Tumor maligno en los últimos 5 años, excepto carcinoma de células escamosas y basales, o carcinoma de cuello uterino in situ.
    11. Participantes embarazadas, que amamantan o que planean quedarse embarazadas.
    12. Afección médica inestable clínicamente significativa según el investigador.
    13. IMC> 38 kg/m2.
    14. Antecedentes de infarto de miocardio o angina de pecho inestable en los últimos 3 meses antes de la selección.
    15. Antecedentes de enf. cardiovascular, hipotensión o hipertensión no controlada, clínicamente significativa, según el investigador.
    16. Anomalía clínicamente significativa en el ECG de la selección o el inicio (Día 1 pre-dosis), que incluye pero no se limita a un valor de QTc >= 450 ms para hombres o >= 470 ms para mujeres.
    17. Alanina-aminotransferasa (ALT) o aspartato-aminotransferasa (AST) > 2,5 veces el lím. superior normal (ULN).
    18. Tto. con antipsicótico prohibido y/o tto. con más de 1 antipsicótico, salvo que el antipsicótico secundario se administre como tto. adyuvante (p. ej., para sedación, ansiedad o insomnio), según el investigador o el monitor médico.
    19. Tto. actual con cualquier anticolinérgico.
    20. Sujetos con otros trastornos del Eje I o el Eje II del DSM-IV-TR no son elegibles si la afección comórbida es clínicamente inestable o ha sido objeto de tratamiento en los últimos 3 meses.
    21. Criterio de DSM-IV sobre el abuso de alcohol dentro en los últimos 3 meses o abuso de sustancias (aparte de nicotina) en los últimos 6 meses antes de la selección.
    22. Riesgo de suicidio significativo, según se define por 1) pensamientos suicidas, con la confirmación de los puntos 4 y 5 de la C-SSRS en el año anterior; o 2) comportamientos suicidas detectados por la C-SSRS en los últimos 2 años.
    23. Sujetos que planean iniciar un nuevo tratamiento de rehabilitación cognitiva o de psicoterapia durante el estudio, incluidas terapias cognitivas y cognitivo-conductuales. Los sujetos que han estado recibiendo una terapia individual o en grupo, sin cambios significativos en la frecuencia o el foco al menos los 3 meses antes de la selección, son elegibles para la inclusión.
    24. Accidente cerebrovascular en los 6 meses antes de la selección.
    25. Antecedentes de tumor cerebral, hematoma subdural u otra afección neurológica clínicamente significativa en los últimos 12 meses antes de la selección.
    26. Traumatismo de cráneo con pérdida del conocimiento en los 12 meses antes de la selección.
    27. Infección crónica o aguda activa del SNC.
    28. Antecedentes de trastorno convulsivo crónico.
    29. Hipotiroidismo o hipertiroidismo clínicamente significativo no tratado.
    30. Antecedentes de deficiencia mental.
    31. Antidepresivos, a menos que el sujeto haya sido tratado con una dosis estable de un inhibidor selectivo de la recaptación de serotonina (SSRI) o un inhibidor de la recaptación de serotonina y norepinefrina (SNRI) durante al menos 3 meses antes de la selección.
    32. Inmunosupresores (en una dosis considerada inmunosupresora, según el investigador) (Nota: permitido usar esteroides para tratar alergias o inflamación).
    33. Estabilizadores del ánimo (p. ej., litio), a menos que el sujeto se haya tratado con una dosis estable durante >= 8 semanas antes de la selección.
    34. Uso regular crónico (según el investigador) de un hipnótico sedante (p. ej., benzodiazepina, barbitúrico). Nota: permitido el uso ocasional de sedante hipnótico (p. ej., benzodiazepina o no benzodiazepina [p. ej., zolpidem, zaleplon, zopiclona y eszopiclona]) como somnífero, si ese uso no se considera crónico y regular (según el investigador).
    35. Consumo crónico de dosis significativas (según el investigador) de analgésicos con opioides o tratamiento en curso con metadona.
    36. Uso de estimulantes del SNC (p. ej., Adderall, Ritalin).
    37. Terapia con nicotina (incluidos parches), vareniclina (Chantix) o agente terapéutico similar en los últimos 6 meses antes de la selección.
    38. Antipsicóticos prohibidos (Sección 8.2).
    E.5 End points
    E.5.1Primary end point(s)
    Cognition will be assessed by MCCB and functional status by SCoRS interviewer total score. The co-primary endpoints are the change from baseline in MCCB overall cognitive index score and change from baseline in the SCoRS, for EVP-6124 compared to placebo at Day 182.
    La cognición se evaluará con la MCCB y el estado funcional mediante la puntuación total del entrevistador de la SCoRS. Los criterios de valoración coprimarios son el cambio desde el inicio en la puntuación del índice cognitivo total de la MCCB y el cambio desde el inicio en la SCoRS para EVP-6124 comparado con el placebo al Día 182.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary analysis of each primary endpoint will be performed on the ITT population. Changes from baseline in each assessment at Days 28, 56, 84, 182, and over all visits will be analyzed using a mixed-effects model repeated measures (MMRM) analysis that includes country, visit, treatment, and treatment-by-visit interaction as fixed effects, baseline as a covariate, and subject as a random effect. Each dose level of EVP-6124 will be compared to placebo.
    El análisis principal de cada criterio de valoración principal se realizará en la población de ITT. Los cambios desde el inicio en cada evaluación de los Días 28, 56, 84, 182 y en todas las visitas se analizarán utilizando un análisis de mediciones repetidas del modelo de efectos mixtos (MMRM), que incluye el país, la visita, el tratamiento y la interacción de tratamiento por visita como efectos fijos, el valor inicial como covariable, y el sujeto como efecto aleatorio. Cada nivel de dosis de EVP-6124 se comparará con el placebo.
    E.5.2Secondary end point(s)
    Clinical efficacy will be evaluated by the Modified MCCB (Composite T-score excluding the [MSCEIT?] social cognition domain), PANSS, CGI-S, CGI-C, and EQ-5D.
    La eficacia clínica se evaluará mediante la MCCB modificada (puntuación T compuesta sin incluir el área de cognición social [MSCEIT?]), PANSS, CGI-S, CGI-C y EQ-5D.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Changes from baseline in the Modified MCCB (excluding the MSCEIT), negative subscale of the PANSS, and EQ-5D will be analyzed using the same methods as the primary endpoints.
    Other secondary endpoints comprise the CGI-C at Days 28, 56, 84, 112, 140, and 182 in the ITT and PP populations.
    The PANSS and EQ-5D will be performed at Days -14, -4, 1 (pre-dose), and 28, 56, 84, 112, 140, and 182.
    The CGI-S will be performed at Days 1 (pre-dose, baseline), and 28, 56, 84, 112, 140, and 182.
    The CGI-C will be performed at Days 28, 56, 84, 112, 140, and 182.
    Los cambios desde el inicio en la MCCB modificada (sin incluir la MSCEIT), la subescala negativa de la PANSS y el EQ-5D se analizarán utilizando los mismos métodos que para los criterios de valoración principales.
    Otros criterios de valoración secundarios incluyen a la CGI-C los Días 28, 56, 84, 112, 140 y 182 en las poblaciones de ITT y PP.
    La PANSS y el EQ-5D se realizarán los Días -14, -4, 1 (antes de la dosis), y 28, 56, 84, 112, 140 y 182.
    La CGI-S se realizará los Días 1 (antes de la dosis, inicio), y 28, 56, 84, 112, 140 y 182.
    La CGI-C se realizará los Días 28, 56, 84, 112, 140 y 182.
    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 No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    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) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    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 No
    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 trial3
    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 concerned5
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA13
    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
    Argentina
    Australia
    Canada
    Germany
    Mexico
    Netherlands
    Russian Federation
    Singapore
    Spain
    Ukraine
    United States
    E.8.7Trial 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
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months5
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days0
    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: 700
    F.1.3Elderly (>=65 years) No
    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 state54
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 172
    F.4.2.2In the whole clinical trial 700
    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 who qualify will have the option to continue treatment with EVP-6124 in a long-term safety extension study (EVP-6124-017) after completion of the day 182 visit assessments.
    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 Decision2013-08-27
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2013-07-04
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2016-01-12
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