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    Summary
    EudraCT Number:2015-005495-19
    Sponsor's Protocol Code Number:RVT-101-2001
    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:2016-04-20
    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 number2015-005495-19
    A.3Full title of the trial
    A Phase 2b, double-blind, randomized, placebo-controlled study of RVT-101 in subjects with dementia with Lewy bodies (DLB).
    Estudio de fase 2b, doble ciego, aleatorizado y controlado con placebo de RVT-101 en sujetos con demencia con cuerpos de Lewy (DCL)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Study of RVT-101 in patients with dementia with Lewy Bodies ( DLB).
    Estudio de RVT-101 en sujetos con demencia con cuerpos de Lewy (DCL)
    A.4.1Sponsor's protocol code numberRVT-101-2001
    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 SponsorAxovant Sciences 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 supportAxovant Sciences Ltd.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAxovant Sciences, Inc
    B.5.2Functional name of contact pointClinical Trial Information Dept.
    B.5.3 Address:
    B.5.3.1Street Address320 West , 4th Floor,37th Street
    B.5.3.2Town/ cityNew York
    B.5.3.3Post code10018
    B.5.3.4CountryUnited States
    B.5.4Telephone number+34900834223
    B.5.6E-mailRegistroespanoldeestudiosclinicos@druginfo.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 nameRVT-101
    D.3.2Product code RVT-101
    D.3.4Pharmaceutical form 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 INN3-(Phenylsulfonyl)-8-(1-piperazinyl) quinoline
    D.3.9.1CAS number 607742-69-8
    D.3.9.2Current sponsor codeRVT-101
    D.3.9.3Other descriptive nameSB742457
    D.3.9.4EV Substance CodeSUB30703
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number35
    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 placeboTablet
    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
    Dementia with Lewy Bodies
    Demencia con cuerpos de Lewy
    E.1.1.1Medical condition in easily understood language
    Dementia with Lewy bodies (DLB) is a type of dementia that shares symptoms with both Alzheimer's disease and Parkinson's disease.
    La demencia con cuerpos de Lewy (DCL) es un tipo de demencia que comparte síntomas con la enfermedad de Alzheimer y el Parkinson
    E.1.1.2Therapeutic area Diseases [C] - Nervous System Diseases [C10]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 19.0
    E.1.2Level PT
    E.1.2Classification code 10067889
    E.1.2Term Dementia with Lewy bodies
    E.1.2System Organ Class 10029205 - Nervous system disorders
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    ? To assess the effects of RVT-101 versus placebo on global function as measured by the Clinician?s Interview-Based Impression of Change Plus Caregiver Input (CIBIC+) after 24 weeks of treatment
    ? To assess the effects of RVT-101 versus placebo on cognition as measured by the composite z-score of the 7 domains of the Cognitive Drug Research (CDR) computerized assessment system after 24 weeks of treatment (CDR domains include Power of Attention, Continuity of Attention, Quality of Working Memory, Quality of Episodic Memory, Speed of Memory, Cognitive Reaction Time and Reaction Time Variability)
    -Evaluar los efectos de RVT-101 frente a placebo en la función global evaluada con la información aportada por la escala CIBIC+ (impresión de cambio basada en las entrevistas realizadas por el médico) después de 24 semanas de tratamiento.
    -Evaluar los efectos de RVT-101 frente a placebo en la función cognitiva medida mediante la puntuación z compuesta de los 7 dominios del sistema computarizado de evaluación de la investigación cognitiva del fármaco (ICF) después de 24 semanas de tratamiento (los dominios de la ICF son capacidad de atención, continuidad de la atención, calidad de la memoria de trabajo, calidad de la memoria episódica, velocidad de memoria, tiempo de reacción cognitivo y variabilidad en el tiempo de reacción)
    E.2.2Secondary objectives of the trial
    To assess the effects of RVT-101 versus placebo after 24 wks of treatment : 1.On attention, as measured by the z-score of the PoA domain of the CDR computerized assessment system 2.On instrumental activities of daily living as measured by the instrumental subscale of the ADCS-ADL scale 3.On cognition, including amnestic aspects of cognition, as measured by the ADAS-Cog-13 4. On working memory as a measure of executive func as assessed by the COWAT 5.On cognitive function as measured by a composite z-score combining the 7 domains for the CDR computerized assessment system and the COWAT 6.on hallucinations and delusions as measured by a 2-item subscore on the NPI which is the sum of the scores for the hallucinations and delusions domains 7.on visual hallucinations as measured by the NEVHI 8.On fluctuations in cognition using the CAF 9.On subject dependence using the DS 10.On an analysis of responders based on pre-specified efficacy evaluations 11. Assess the safety and tolerability
    Evaluar los efectos de RVT-101 frente a placebo tras 24 semanas de tratamiento en: 1.atención, valorada mediante la puntuación z compuesta del dominio de la CA del sistema de ICF; 2. Actividades instrumentales de la vida diaria según lo determinado mediante la subescala instrumental ADCS-ADL; 3: función cognitiva, incluidos los aspectos amnésicos de la función cognitiva mediante la escala ADAS-cog 13; 4:memoria funcional como medida de la función ejecutiva mediante
    prueba COWAT;5: función cognitiva mediante puntuación z compuesta que combina los 7 dominios del sistema de ICF y COWAT;6. Alucinaciones e ideas delirantes mediante subescala NPI, que es la suma de las puntuaciones de los dominios de alucinaciones e ideas delirantes; 7.alucinaciones visuales mediante NEVHI; 8. fluctuaciones de la función cognitiva mediante CAF; 9. dependencia mediante la DS; 10.análisis de respondedores basado en evaluaciones de la eficacia previamente especificadas; 11. Evaluar seguridad y tolerabilidad
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1) Male or female subject with a clinical diagnosis of DLB established for a minimum of 2 months prior to Visit 1 and who currently meet consensus criteria as determined by the PI by having dementia and either a) or b) below:
    a) At least two of the following three Core Criteria: i) Fluctuating cognition, ii) Recurrent visual hallucinations, or iii) Spontaneous features of parkinsonism.
    b) One of the Core Criteria above and as least one of the following three Suggestive Criteria: i) REM Sleep Behavior Disorder, ii) Severe Neuroleptic Sensitivity, or iii) Low dopamine transporter uptake in basal ganglia on single photon emission computed tomography (SPECT) or positron emission tomography (PET) scan as determined by the investigator (SPECT or PET must have been performed in the 12 months prior to the Screening Visit otherwise it must be repeated prior to the Run-In Period).
    2) Subject has an MMSE score of 14 to 26, inclusive, at Screening. In addition, the MMSE score at Baseline (V3) must not have declined by 4 points or more from the Visit 2 MMSE score. For subjects with an MMSE score at Baseline (V3) of 4 or more points lower than their Visit 2 MMSE score or an MMSE <14 at V3, the Run-In period may be extended for 1 to 10 days. If, after the first extension to the Run-In Period, the subject still does not meet the MMSE stability criterion, the Run-In period may again be extended for an additional 1 to 10 days. No more than 2 extensions to the Run-In Period will be allowed. If this MMSE stability requirement is not met after 2 extensions of the Run-In Period, the subject will be discontinued from the study.
    3) If the subject is currently receiving any of the following medications, the treatment regimen has been stable (i.e., no changes in the type of drug, dose or frequency of dosing) for at least 30 days prior to the Screening Visit and there is no intent to change this treatment regimen for the duration of the study. Acetylcholinesterase inhibitors (i.e., donepezil, galantamine, rivastigmine, tacrine) Memantine Axona® (caprylidene) Antidepressants (other than MAO inhibitors) Thyroid hormones, Atypical antipsychotics (e.g., quetiapine),Benzodiazepines and other sedatives/hypnotics
    4) Subject is 50 to 85 years of age, inclusive, at the time of the Screening Visit.
    5) Female subjects must be:
    a) Of non-childbearing potential (i.e., any female who is post-menopausal [greater than 1 year without menstrual period in the absence of hormone replacement therapy]) or surgically sterile; or,
    b) If pre-menopausal or menopausal for 1 year or less, must have a negative pregnancy test and must not be lactating at Screening. Female subjects of childbearing potential and who are sexually active are required to practice highly effective methods of birth control. Female subjects for whom menopausal status is in doubt, in the opinion of the investigator, will be required to use a highly form of birth control.
    Highly effective forms of birth control are defined as methods that have a failure rate of less than 1% per year when used correctly and consistently and include:
    ? combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation; oral, intravaginal, or transdermal
    ? progestogen-only hormonal contraception associated with inhibition of ovulation; oral, injectable, or implantable
    ? intrauterine device (IUD)
    ? intrauterine hormone-releasing system ( IUS)
    ? bilateral tubal occlusion
    ? vasectomised partner
    ? sexual abstinence
    ?Double barrier method
    6) Subject has the ability to comply with procedures for cognitive and other testing in the opinion of the investigator.
    7) Subject must be able to ingest pills (in tablet form) whole.
    8) Subject lives with (or has substantial periods of contact with) a regular caregiver who is willing to attend visits, oversee the subject's compliance with protocol-specified procedures and study medication, and report on subject's status, and who has substantial contact with the subject. If the caregiver does not cohabitate with the subject, he/she ideally should have a minimum of 10 hours total and at least 3 days contact with the subject per week. Prior to randomization, study staff will review eligibility of non-cohabitating caregivers. Every effort should be made to have the same caregiver throughout the study.
    09) Subject has provided full written informed consent prior to the performance of any protocol-specified procedure; or if unable to provide informed consent due to cognitive status, subject has provided assent and a legally acceptable representative (LAR) has provided full written informed consent on behalf of the subject.
    10) Caregiver has provided full written informed consent on his/her own behalf prior to the performance of any protocol-specified procedure.
    11) The subject?s general health status is acceptable for participation in a 24-week study in the opinion of the investigator.
    1)Varones y mujeres con diagnóstico clínico de DCL establecido durante como mínimo dos meses previos a la v.1 y que actualmente cumplen los criterios de consenso según el IP basándose en presencia de demencia y que cumplen a) ó b): a)Al menos dos de las tres características: i)Función cognitiva fluctuante; ii)Alucinaciones visuales recidivantes; iii)Manifestaciones espontáneas de parkinsonismo. b)Una de las características anteriores y al menos una de las tres características siguientes: i)Trastorno de la conducta durante la fase REM; ii)Sensibilidad elevada a los neurolépticos; iii)Baja recaptación del transportador de la dopamina en los ganglios basales demostrada mediante SPECT o PET según lo determinado por el investigador (en los 12 meses previos a la v.selección, o tendrán que repetirse antes del periodo de preinclusión). 2)Puntuación MEC de 14 a 26 (inclusive) en selección. Además, la puntuación del MEC en la visita basal (v3) no debe haber disminuido 4 puntos o más con respecto a la puntuación MEC de la v2. En sujetos cuya puntuación MEC en la v.basal haya descendido 4 o más puntos con respecto a la que tenían en la visita 2 o que presenten una puntuación del MEC <14 en la v3 podrá ampliarse de 1 a 10 días el período preinclusión. Si después de la primera ampliación el sujeto sigue sin cumplir el criterio de estabilidad del MEC, podrá ampliarse de nuevo de 1 a 10 días. No se permitirán más de dos ampliaciones del período preinclusión. El sujeto será retirado del estudio si no cumple este criterio después de dos ampliaciones del período preinclusión. 3)Si el sujeto actualmente está recibiendo cualquiera de los medicamentos siguientes, el régimen terapéutico se ha mantenido estable (no se ha realizado ningún cambio en el tipo de fármaco, dosis o frecuencia de administración) durante al menos los 30 días previos a la v. selección y no hay intención de modificar este régimen terapéutico durante el estudio. Inhibidores de la acetilcolinesterasa (donepezilo, galantamina, rivastigmina, tacrina), Memantina Axona® (caprilideno),Antidepresivos (diferentes a los IMAO),Hormonas tiroideas, Antipsicóticos atípicos (p. ej., quetiapina), Benzodiazepinas y otros sedantes/hipnóticos. 4)De 50 a 85 años de edad inclusive, en el momento de la v. selección. 5)Las mujeres deben cumplir: a)Carecer de capacidad reproductiva (ser posmenopaúsica [más de un año sin menstruación en ausencia de de terapia hormonal sustitutiva]) o haber sido esterilizada quirúrgicamente; o bien, b)Si es premenopáusica o tiene la menstruación desde hace menos de un año, deberá obtener un resultado negativo en la prueba de embarazo y no estar dando el pecho en selección. Las mujeres con capacidad reproductiva y activas sexualmente deberán utilizar métodos anticonceptivos muy eficaces durante el estudio. Se pedirá a las mujeres con capacidad reproductiva dudosa a criterio del investigador, que utilicen un método anticonceptivo muy eficaz. Los métodos anticonceptivo muy eficaces presentan una tasa de fallos inferior al 1% anual cuando se utilizan sistemáticamente de forma correcta, y son: anticonceptivos hormonales combinados (con estrógeno y progestágeno) asociados con la inhibición de la ovulación; administrados VO, intravaginal o transdérmica; anticonceptivos hormonales solo con progestágeno asociados a inhibición de la ovulación y administrados VO, inyectable o implantable; DIU; sistema intrauterino de liberación de hormonas; oclusión de trompas bilateral; vasectomía de la pareja; abstinencia sexual; método de doble barrera. 6)El sujeto tiene capacidad para llevar a cabo los procedimientos de evaluación cognitiva o de otro tipo a criterio del investigador. 7)El sujeto debe poder ingerir un comprimido entero. 8)El sujeto vive (o tiene períodos importantes de contacto) con un cuidador habitual dispuesto a acudir a las visitas, supervisar el cumplimiento del sujeto de los procedimientos del protocolo y la medicación, informar sobre el estado del sujeto y mantener un contacto regular con él. Si el cuidador no cohabita con el sujeto, idealmente debe mantener contacto con este como mínimo un total de 10 horas y al menos 3 días por semana. Antes de la aleatorización, el personal del estudio revisará los criterios de participación de los cuidadores que no cohabiten con los sujetos. Se hará lo posible para tener el mismo cuidador durante el estudio. 9)El sujeto ha aportado su consentimiento pleno e informado por escrito antes de la realización de ningún procedimiento del protocolo o, si no es capaz por su estado cognitivo, ha otorgado su asentimiento y su representante legal autorizado ha proporcionado su consentimiento pleno e informado por escrito en nombre del sujeto. 10)El cuidador ha otorgado su consentimiento pleno informado por escrito en su propio nombre antes de la realización de ningún procedimiento del protocolo. 11)El estado general de salud del sujeto es aceptable para participar en un estudio de 24 semanas a criterio del investigador
    E.4Principal exclusion criteria
    Other Causes for Dementia :

    1) Parkinson?s disease dementia, vascular dementia,
    frontotemporal dementia, or Alzheimer?s disease dementia.
    2) A CT or MRI scan performed within the past 12 months or at Screening could be interpreted as the
    primary cause of dementia (e.g., cerebrovascular disease [transient ischemic attack, stroke,
    hemorrhage]; structural or developmental abnormality; epilepsy; infectious, or degenerative
    or inflammatory/demyelinating CNS conditions) or any other history and/or evidence to
    suggest the same.
    3) Current vitamin B12 deficiency, hypothyroidism, neurosyphilis, HIV dementia, or Korsakoff?s encephalopathy.
    4) Focal findings on the neruological exam

    Confounding Medical Conditions:

    5) History of schizophrenia, major depressive episode in the past 6 months bipolar affective disorder that in the opinion of the
    investigator would interfere with participation in the study or could affect performance on
    outcome measures.
    6) Significant suicide risk as defined by (1) suicidal ideation as endorsed on items 4 or 5 on the C-SSRS within the past year, at Screening or at Baseline or; (2) suicidal behaviors within
    the past year or; (3) clinical assessment of significant suicidal risk during subject interview.
    7) History of epilepsy, unexplained seizure or history of significant head trauma with loss of consciousness in the past 5 years.
    8) History of malignancy during the 5 years before Screening. History of basal cell carcinoma
    and melanoma in situ are permitted. History of other cancers currently in a non-active state
    may be acceptable after review with the Medical Monitor.
    9) Any clinically relevant concomitant disease including unregulated diabetes, progressive
    liver or kidney dysfunction, history of myocardial infarction or unstable angina within 6
    months of Screening, history of more than one myocardial infarction within 5 years of
    Screening, history of clinically significant stroke, or any other medical or psychiatric
    condition, which, in the opinion of the investigator, makes the subject unsuitable for
    inclusion in the study.
    10) History of alcohol use disorder or other substance abuse disorder (excluding tobacco use).


    Concomintant Medications:

    11) Participation in another investigational drug or device study during the 30 days prior to the Screening Visit (Visit 1), or within 5 half-lives of use of the investigational drug prior to the Screening Visit, whichever is longer.
    12) Treatment with any concomitant medications : Butyrophenones, phenothiazines, and other ?conventional? antipsychotics, Barbiturates, MAO inhibitors, Any investigational drug, warfarin, phenytoin and (R)-acenocoumarol, ketoconazole, itraconazole, erythromycin,
    rifampicin, phenytoin and carbamazepine, itraconazole, ketoconazole, cyclosporin, diltiazem,
    verapamil, quinidine, and carvedilol.

    Unacceptable Tests/Laboratory values:

    13) Alanine transaminase (ALT) and/or aspartate aminotransferase (AST) ?2.0 times upper limit of normal (ULN) at Screening.

    14) Total bilirubin over 1.5 x ULN at Screening except due to documented Gilbert?s disease or evidence of Gilbert?s disease on Screening laboratory assessments.

    15) Calculated creatinine clearance <40 mL/min (Cockroft-Gault formula) at Screening:
    16) Positive hepatitis B surface antigen or hepatitis C antibody test at Screening.

    17) Confirmed corrected QT interval (QTc) value greater than or equal to 450 msec for males or greater than or equal to 470 msec for females at Screening.
    Otras causas de demencia:
    1. Demencia de la enfermedad de Parkinson, demencia vascular, demencia frontotemporal o demencia de la enfermedad de Alzheimer;
    2. TC o RM en los 12 meses previos o en la visita de selección que pudiera interpretarse como la causa principal de la demencia (p. ej., enfermedad cerebrovascular [ataque isquémico transitorio, ictus, hemorragia]; alteración estructural o del desarrollo; epilepsia; trastornos infecciosos, degenerativos o inflamatorios/desmielinizantes del SNC) o cualquier otro antecedente o evidencia que indique estas circunstancias;
    3.déficit actual de vitamina B12, hipotiroidismo, neurosífilis, demencia por VIH o encefalopatía de Korsakoff;
    4.Signos focales en la exploración neurológica
    Enfermedades que actúan como factores de confusión:
    5.Antecedentes de esquizofrenia, episodio de depresión mayor en los últimos 6 meses o cualquier otro trastorno psiquiátrico importante, como el trastorno afectivo bipolar que, a criterio del investigador, pudiera interferir con la participación en el estudio o que pudiera afectar a los resultados de los criterios de valoración;
    6.Riesgo importante de suicidio definido por 1) ideas de suicidio confirmadas por los puntos 4 ó 5 de la escala C-SSRS en el último año, en la v.selección o en la v.basal, o 2) conductas suicidas en el último año; o 3) evaluación clínica de un riesgo suicida importante durante la entrevista con el sujeto;
    7.Antecedentes de epilepsia o crisis epilépticas inexplicadas o antecedente de traumatismo craneal importante con pérdida de conciencia en los últimos 5 años;
    8.Antecedentes de neoplasia maligna durante los 5 años previos a la v.selección. Se permiten los antecedentes de carcinoma basocelular y de melanoma in situ. Pueden aceptarse los antecedentes de otros tipos de cáncer actualmente inactivos después de que sean revisados por el monitor médico;
    9.Cualquier enfermedad concomitante importante desde el punto de vista clínico, como diabetes no controlada, disfunción hepática o renal progresiva, antecedente de infarto de miocardio o angina inestable en los 6 meses previos a la v.selección, antecedente de más de un infarto de miocardio durante los 5 años previos a la v.selección, antecedente de ictus clínicamente importante, antecedentes de cualquier otro trastorno médico o psiquiátrico que, en opinión del investigador, haga que la inclusión del sujeto en el estudio no sea adecuada;
    10.Antecedente de algún trastorno relacionado con el consumo de alcohol u otras drogas (excluido tabaco) en los últimos 10 años.
    Medicamentos concomitantes:
    11.Participación en otro estudio de un fármaco o producto experimental durante los 30 días previos a la v.selección (v1) o durante 5 semividas de uso del fármaco en investigación antes de la v.selección, lo que sea mayor;
    12. Tratamiento con cualquier medicamento concomitante: Butirofenonas, fenoticinas y otros antipsicóticos convencionales, barbitúricos, IMAO, cualquier medicamento en investigación, warfarina, fenitoína, (R)-acenocumarol, ketoconazol, itraconazol, eritomicina, rifampicina, carbamacepina, ciclosporina, diltiacem, verapamilo, quinidina, carvedilol.
    Pruebas/valores analíticos inaceptables:
    13. Alanina transaminasa (ALT) y/o aspartato aminotransferasa (AST) >=2,0 veces el límite superior normalidad (LSN) en v.selección;
    14. Bilirrubina total >1,5 x LSN en la visita de selección salvo enfermedad de Gilbert documentada o evidencia de enfermedad de Gilbert en las evaluaciones analíticas de la visita de selección;
    15. Aclaramiento de creatinina calculado <40 ml/min, según Cockcroft y Gault, en la v.selección;
    16. Positividad del antígeno de superficie de la hepatitis B o de anticuerpos contra la hepatitis C en la v.selección;
    17.Valor confirmado del intervalo QT corregido (QTc) >=450 mseg en varones o >=470 mseg en mujeres en la v.selección.
    E.5 End points
    E.5.1Primary end point(s)
    The primary efficacy endpoints will be an assessment of cognition and global function at Week 24. Change from baseline to Week 24 in cognition will be measured by a composite z-score of 7 domains of the CDR computerized assessment system (Power of Attention, Continuity of Attention, Quality of Working Memory, Quality of Episodic Memory, Speed of Memory, Cognitive Reaction Time and Reaction Time Variability). Global function at Week 24 will be measured by the CIBIC+.
    El criterio de valoración principal de la eficacia será una evaluación de la función cognitiva y de la función global en la semana 24. La variación de la función cognitiva entre el momento basal y la semana 24 se medirá con la puntuación z compuesta de 7 dominios del sistema computarizado de evaluación de la ICF (capacidad de atención, continuidad de la atención, calidad de la memoria de trabajo, calidad de la memoria episódica, velocidad de memoria, tiempo de reacción cognitivo y variabilidad en el tiempo de reacción). La función global en la semana 24 se medirá con la CIBIC+.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary endpoints will be measured after 24 weeks of treatment. Study participation will last approximately 32 weeks: 0 to 4 weeks for Screening, a 2-week Single-Blind Run-In Period to evaluate baseline status, a 24-week randomized, double-blind, placebo-controlled Treatment Period and a 2-week Safety Follow-up Period for subjects who do not enter the extension study.
    There will be weekly clinical assessments for the first two weeks of double-blind treatment, bi-weekly assessments thereafter until 12 weeks post-randomization and every six weeks thereafter. For certain visits (Visits 5, 7 and 9), subjects may have the option of whether to have assessments performed at the clinical study site or by a trained, visiting nurse in their own home
    El criterio principal de valoración se medirá tras 24 semanas de tratamiento. La participación en el estudio durará 32 sems. aproximadamente: 0-4 sems. para selección, un período preinclusión simple ciego de 2 sems. para evaluar la situación basal, un período de tratamiento aleatorizado doble ciego controlado con placebo de 24 semanas y un período de seguimiento de seguridad de dos semanas para los sujetos que no participen en el estudio de extensión.
    Durante el tratamiento doble ciego se realizarán evaluaciones clínicas semanales durante las 2 primeras sems. de tratamiento, cada 2 sems. hasta la sem. 12 y cada seis sems. posteriormente En algunas visitas (5, 7, 9), los sujetos tendrán la posibilidad de efectuar las evaluaciones en el centro o en su domicilio a cargo de un enfermero
    E.5.2Secondary end point(s)
    Secondary efficacy endpoints: Instrumental activities of daily living will be measured by the instrumental subscale of the ADCS-ADL as a key secondary endpoint.
    Safety evaluation: Safety will be evaluated based on adverse events (AEs), physical examinations, vital signs (including measurements of orthostatic changes in blood pressure [BP] and heart rate [HR]), a questionnaire evaluating the occurrence of symptoms potentially associated with orthostasis, the Unified Parkinson's Disease Rating Scale - Part III (UPDRS-III) after 24 weeks of treatment, electrocardiograms (ECGs), the Columbia-Suicide Severity Rating Scale (C-SSRS) and routine clinical laboratory assessments.
    Criterios de valoración secundarios de la eficacia: las actividades instrumentales de la vida cotidiana se medirán mediante la subescala instrumental de ADCS-ADL como criterio de valoración secundario clave. Los demás criterios de valoración secundarios se describen en la sección Objetivos.
    Evaluación de la seguridad: La evaluación de la seguridad se basará en los acontecimientos adversos (AA), las exploraciones físicas, las constantes vitales (incluidas las determinaciones de los cambios ortostáticos de la presión arterial [PA] y de la frecuencia cardíaca [FC]), un cuestionario que evalúa la aparición de síntomas asociados potencialmente a ortostatismo, la escala de puntuación unificada de la enfermedad de Parkinson - Parte III (UPDRS-III) después de 24 semanas de tratamiento, los electrocardiogramas (ECG), la escala de evaluación del riesgo de suicidio de Columbia (C-SSRS) y las evaluaciones analíticas habituales.
    E.5.2.1Timepoint(s) of evaluation of this end point
    The primary endpoints will be measured after 24 weeks of treatment. Study participation will last approximately 32 weeks: 0 to 4 weeks for Screening, a 2-week Single-Blind Run-In Period to evaluate baseline status, a 24-week randomized, double-blind, placebo-controlled Treatment Period and a 2-week Safety Follow-up Period for subjects who do not enter the extension study.
    There will be weekly clinical assessments for the first two weeks of double-blind treatment, bi-weekly assessments thereafter until 12 weeks post-randomization and every six weeks thereafter. For certain visits (Visits 5, 7 and 9), subjects may have the option of whether to have assessments performed at the clinical study site or by a trained, visiting nurse in their own home
    Los criterios principales de valoración se medirán tras 24 semanas de tratamiento. La participación en el estudio durará 32 sems. aproximadamente: 0-4 sems. para selección, un período preinclusión simple ciego de 2 sems. para evaluar la situación basal, un período de tratamiento aleatorizado doble ciego controlado con placebo de 24 semanas y un período de seguimiento de seguridad de dos semanas para los sujetos que no participen en el estudio de extensión.
    Durante el tratamiento doble ciego se realizarán evaluaciones clínicas semanales durante las 2 primeras sems. de tratamiento, cada 2 sems. hasta la sem. 12 y cada seis sems. posteriormente En algunas visitas (5, 7, 9), los sujetos tendrán la posibilidad de efectuar las evaluaciones en el centro o en su domicilio a cargo de un enfermero
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    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) 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 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 concerned7
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA32
    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
    France
    Italy
    Netherlands
    Spain
    United Kingdom
    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 último sujeto
    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 months3
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months3
    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: 120
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 120
    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 state25
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 160
    F.4.2.2In the whole clinical trial 240
    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)
    The investigator is responsible for ensuring that consideration has been given to the post-study care of the subject's medical condition. After completion of Visit 12, the subject may be considered for enrollment in the extension study RVT-101-2002. Only subjects who do not enroll in the extension study will complete the Follow-up Visit (Visit 13).
    El investigador es responsable de asegurar que se ha tenido en cuenta el tratamiento del sujeto tras el estudio para su condición médica. Cuando finalice la visita 12, se considerará la posibilidad de incluir al sujeto en un estudio de extensión RVT-101-2002. Si el sujeto no se incorpora al estudio de extensión, acudirá a la visita de seguimiento de la seguridad (visita 13).
    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 Decision2016-06-13
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2016-06-09
    P. End of Trial
    P.End of Trial StatusCompleted
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