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    Summary
    EudraCT Number:2022-001654-38
    Sponsor's Protocol Code Number:TAK-861-2001
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2023-01-16
    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 number2022-001654-38
    A.3Full title of the trial
    A Randomized, Double-blind, Placebo-Controlled Study to Evaluate the Efficacy, Safety, and Tolerability of TAK-861 for the Treatment of Narcolepsy With Cataplexy (Narcolepsy Type 1)
    Estudio aleatorizado, doble ciego y controlado con placebo para evaluar la eficacia, seguridad y tolerabilidad de TAK-861 para el tratamiento de la narcolepsia con cataplejía (narcolepsia tipo 1)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Study to Evaluate the Efficacy, Safety, and Tolerability of TAK-861 for the Treatment of Narcolepsy With Cataplexy
    Un estudio para evaluar la eficacia, seguridad y tolerabilidad de TAK-861 para el tratamiento de la narcolepsia con cataplejía
    A.4.1Sponsor's protocol code numberTAK-861-2001
    A.5.3WHO Universal Trial Reference Number (UTRN)U1111-1277-4261
    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 SponsorTakeda Development Center Americas, 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 supportTakeda Development Center Americas, Inc
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationTakeda Development Center Americas, Inc
    B.5.2Functional name of contact pointStudy Registration Call Center
    B.5.3 Address:
    B.5.3.1Street Address95 Hayden Avenue
    B.5.3.2Town/ cityLexington
    B.5.3.3Post codeMA 02421
    B.5.3.4CountryUnited States
    B.5.4Telephone number900834223
    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 nameTAK-861
    D.3.2Product code TAK-861
    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 INNTAK-861
    D.3.9.1CAS number 2460722-04-5
    D.3.9.2Current sponsor codeTAK-861
    D.3.9.3Other descriptive nameTAK-861
    D.3.9.4EV Substance CodeSUB293348
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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 nameTAK-861
    D.3.2Product code TAK-861
    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 INNTAK-861
    D.3.9.1CAS number 2460722-04-5
    D.3.9.2Current sponsor codeTAK-861
    D.3.9.3Other descriptive nameTAK-861
    D.3.9.4EV Substance CodeSUB293348
    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.IMP: 3
    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 nameTAK-861
    D.3.2Product code TAK-861
    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 INNTAK-861
    D.3.9.1CAS number 2460722-04-5
    D.3.9.2Current sponsor codeTAK-861
    D.3.9.3Other descriptive nameTAK-861
    D.3.9.4EV Substance CodeSUB293348
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTAK-861
    D.3.9.1CAS number 2460722-04-5
    D.3.9.2Current sponsor codeTAK-861
    D.3.9.3Other descriptive nameTAK-861
    D.3.9.4EV Substance CodeSUB293348
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    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: 4
    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 nameTAK-861
    D.3.2Product code TAK-861
    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 INNTAK-861
    D.3.9.1CAS number 2460722-04-5
    D.3.9.2Current sponsor codeTAK-861
    D.3.9.3Other descriptive nameTAK-861
    D.3.9.4EV Substance CodeSUB293348
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTAK-861
    D.3.9.1CAS number 2460722-04-5
    D.3.9.2Current sponsor codeTAK-861
    D.3.9.3Other descriptive nameTAK-861
    D.3.9.4EV Substance CodeSUB293348
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    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
    Narcolepsy with cataplexy (Narcolepsy Type 1)
    Narcolepsia con cataplejía (narcolepsia tipo 1)
    E.1.1.1Medical condition in easily understood language
    Narcolepsy with cataplexy (Narcolepsy Type 1)
    Narcolepsia con cataplejía (narcolepsia tipo 1)
    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 20.0
    E.1.2Level PT
    E.1.2Classification code 10028713
    E.1.2Term Narcolepsy
    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 effect of TAK-861 on excessive daytime sleepiness (EDS) as measured by sleep latency from the Maintenance of Wakefulness Test (MWT)
    Evaluar el efecto de TAK-861 en la somnolencia diurna excesiva (SDE) medida según la latencia del sueño mediante la prueba de mantenimiento de la vigilia (PMV).
    E.2.2Secondary objectives of the trial
    - To assess the effect of TAK-861 on EDS as measured by the Epworth Sleepiness Scale (ESS) total score.
    - To assess the effect of TAK-861 on cataplexy as assessed by the weekly cataplexy rate (WCR).
    - To evaluate the safety and tolerability of TAK-861.
    - Evaluar el efecto de TAK-861 medido según la puntuación total de la escala de somnolencia de Epworth (ESS).
    -Evaluar el efecto de TAK-861 según lo evaluado por la tasa de cataplejía semanal (TCS).
    - Evaluar la seguridad y tolerabilidad de TAK-861
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. The participant is willing and able to understand and fully comply with study procedures and requirements (including digital tools and applications), in the opinion of the investigator.
    2. The participant has provided informed consent (that is, in writing, documented via a signed and dated informed consent form [ICF] and/or electronic consent) and any required privacy authorization before the initiation of any study procedures.
    3. The participant is aged 18 to 70 years, inclusive, at the time of signing the ICF.
    4. The participant has body mass index within the range 18 to 40 kg/m2 (inclusive)
    5. The participant has an ICSD-3 diagnosis of NT1 by polysomnography (PSG)/Multiple Sleep Latency Test (MSLT), performed within the past 10 years and meeting the minimal acceptable criteria for the proper performance of PSG/MSLT as outlined in the ICSD-3.
    Note: If there is a potential participant with NT1 for whom a diagnostic nPSG/MSLT was performed more than 10 years ago or is not available, the site may repeat the diagnostic PSG/MSLT before Day -2.
    Note: For participants with results from a CSF test indicating an OX/hypocretin-1 concentration of ≤110 pg/mL (or less than one-third of the mean values obtained in normal participants within the same standardized assay), the PSG/MSLT requirement may be waived after a discussion with the sponsor or designee.
    6. The participant has an ESS score >12 on Day -1.
    7. The participant has ≥4 partial and/or complete episodes of cataplexy/week (WCR), calculated as the weekly average over 14 days (Days -16 to -3 of the screening period). Before the start of WCR recording, participants must complete washout of anticataplexy medications (see protocol body, Section 6.8.1 for washout requirements for specific medications). Participants must complete self-reported cataplexy questions in the ediary for at least 11 of 14 days during Days -16 to -3, to be considered compliant. In cases where the e-diary becomes unavailable, the study site may use alternative methods to collect these data with approval from the
    sponsor or designee.
    8. The participant is positive for the HLA genotype HLA-DQB1*06:02 (positive results for either homozygous or heterozygous alleles will be considered “positive” and acceptable) or results from CSF testing indicate the participant’s CSF OX/hypocretin-1 concentration is <110 pg/mL (or less than one-third of the mean values obtained in normal participants within the same standardized assay).
    Note: Previous HLA results are acceptable if available for review by the PI and provided for inclusion in the electronic case report form.
    9. The participant is judged by the investigator to be sufficiently healthy to participate in the study, on the basis of clinical evaluations including laboratory safety tests, medical history, physical examination, 12-lead ECG, and vital sign measurements performed at the screening visit and before the first dose of study drug.
    10. The participant agrees to follow the birth control requirements.
    1.El participante está dispuesto y es capaz de comprender y acatar plenamente los procedimientos y requisitos del estudio (incluidas las herramientas y aplicaciones digitales), según el investigador.
    2.El participante ha proporcionado el consentimiento informado (es decir, por escrito, documentado a través de un documento de consentimiento informado firmado y fechado [DCI] y/o consentimiento electrónico) y cualquier autorización de privacidad requerida antes del inicio de cualquier procedimiento del estudio.
    3. El participante tiene entre 18 y 70 años, ambos incluidos, en el momento de la firma del DCI.
    4.El participante tiene un índice de masa corporal dentro del rango de 18 a 40 kg/m2 (ambos incluidos).
    5.El participante tiene un diagnóstico de ICSD-3 de NT1 mediante polisomnografía (PSG)/prueba de latencia múltiple del sueño (PLMS), realizada en los últimos 10 años y que cumple con los criterios mínimos aceptables para el desempeño adecuado de PSG/PLMS como se describe en el ICSD-3. Nota: Si hay un participante potencial con NT1 para quien se realizó un diagnóstico nPSG/PLMS hace más de 10 años o no está disponible, el centro puede repetir la PSG/PLMS diagnóstica antes del día −2.
    Nota: Para los participantes con resultados de una prueba de LCR que indiquen una concentración de OX/hipocretina-1 de ≤110 pg/ml (o menos de un tercio de los valores medios obtenidos en participantes normales dentro del mismo ensayo estandarizado), el requisito de PSG/PLMS puede eximirse después de analizarlo con el promotor o la persona designada.
    6.El participante tiene una puntuación de ESS de >12 el día −1.
    7.El participante tiene ≥4 episodios parciales y/o completos de cataplejía/semana (TCS), calculados como el promedio semanal durante 14 días (días −16 a −3 del periodo de selección). Antes del inicio del registro de TCS, los participantes deben completar el lavado de los medicamentos anticataplejía (consúltese el cuerpo del protocolo, sección 6.8.1, para ver los requisitos de lavado para medicamentos específicos). Para que se considere que han cumplido con lo indicado, los participantes deben responder ellos mismos a preguntas sobre cataplejía en el diario electrónico durante al menos 11 de 14 días durante los días −16 a −3. En los casos en que el diario electrónico no esté disponible, el centro del estudio puede utilizar métodos alternativos para recopilar estos datos con la aprobación del promotor o la persona designada.
    8.El participante es positivo para el genotipo HLA HLA-DQB1*06:02 (los resultados positivos para alelos homocigotos o heterocigotos se considerarán «positivos» y aceptables) o los resultados de las pruebas de LCR indican que la concentración de OX/hipocretina-1 en LCR del participante es de <110 pg/ml (o menos de un tercio de los valores medios obtenidos en participantes normales dentro del mismo ensayo estandarizado).
    9.Nota: Los resultados anteriores de HLA son aceptables si están disponibles para su revisión por el IP y se proporcionan para su inclusión en el cuaderno de recogida de datos electrónico.
    El investigador considera que el participante está lo suficientemente sano como para participar en el estudio, sobre la base de evaluaciones clínicas que incluyen pruebas de seguridad de laboratorio, antecedentes médicos, exploración física, ECG de 12 derivaciones y mediciones de las constantes vitales realizadas en la visita de selección y antes de la primera dosis del fármaco del estudio. Nota: Las evaluaciones de laboratorio de la selección pueden repetirse; deberá informarse al promotor o a la persona designada.
    10.El participante se compromete a seguir los requisitos de anticoncepción
    E.4Principal exclusion criteria
    1. The participant has a current medical disorder, other than narcolepsy with cataplexy, associated with EDS.
    a) This includes restless legs syndrome/periodic limb movement disorder that has a significant impact on daytime sleepiness.
    b) Participants with clinically significant moderate-to-severe obstructive sleep apnea may be eligible if they are compliant with continuous positive airway pressure (CPAP), defined as having at least 4 hours of CPAP use per night on at least 70% of nights for approximately 1 month before randomization (assessed by
    machine tracking time) and have apnea hypopnea index (AHI) ≤10 with CPAP or other modes of positive airway pressure.
    c) For all participants, past PSG data demonstrating any of the following is exclusionary: AHI ≥15, apnea index ≥10, or periodic leg movement arousal index of ≥15/hour, unless a more recent PSG and/or clinical evaluation by the investigator indicates a meaningful change in clinical status. All attempts should be made to confirm eligibility based on Day -2 nPSG data.
    2. The participant has a current medical condition such as unstable cardiovascular, pulmonary, renal, or gastrointestinal disease, that would preclude enrollment in the view of the investigator.
    3. The participant has medically significant hepatic or thyroid disease.
    4. The participant has current or recent (within 6 months) gastrointestinal disease that is expected to influence the
    absorption of drugs (ie, a history of malabsorption, esophageal reflux, peptic ulcer disease, erosive esophagitis, frequent [more than once per week] occurrence of heartburn, or any surgical intervention). Any history of Roux-en-Y gastric bypass is considered exclusionary, and any other surgical intervention that may influence
    the absorption of drugs should be discussed and approved by the sponsor or designee before enrolling the participant.
    5. The participant has a history of cancer in the past 5 years (does not apply to participants with carcinoma in situ that has been resolved without further treatment or basal cell cancer; these participants may be included after approval by the sponsor or designee).
    6. The participant has clinically significant coronary artery disease, a history of myocardial infarction, clinically significant angina, clinically significant cardiac rhythm abnormality, or heart failure.
    7. The participant has a clinically significant history of head injury or head trauma.
    8. The participant has a history of epilepsy, seizure, or convulsion, or has a family history of inherited disorders associated with seizure (except for a single febrile seizure in childhood).
    9. The participant has one or more of the following psychiatric disorders:
    a) Any current unstable psychiatric disorder.
    b) Current or history of manic or hypomanic episode, schizophrenia or any other psychotic disorder, including schizoaffective disorder, major depression with psychotic features, bipolar depression with psychotic features, obsessive compulsive disorder, mental retardation, organic mental disorders, or mental disorders
    due to a general medical condition as defined in the Diagnostic and Statistical Manual of Mental Disorders,5th Edition (DSM-5).
    c) Current diagnosis or history of substance use disorder as defined in the DSM-5.
    Note: If the history of substance use disorder is more than 12 months before baseline, the participant may be allowed to enroll in the study after consultation with the sponsor or designee. (Participant must also have negative urine drug screen at the screening and Day -2 visits.)
    d) Current active major depressive episode (MDE) or who have had an active MDE in the past 6 months.
    Note: Neurodevelopmental disorders (eg, attention deficit hyperactivity disease) are not excluded unless severity does not allow termination of prohibited medications (see protocol body, Section 6.8.1 for list of restricted medications).
    10. The participant has a history of cerebral ischemia, transient ischemic attack (<5 years ago), intracranial aneurysm, or arteriovenous malformation.
    11. The participant has a current history of significant multiple or severe allergies (eg, food, drug, latex allergy) or has had an anaphylactic reaction or significant intolerance to prescription or nonprescription drugs or food.
    12. The participant has a known hypersensitivity to any component of the formulation of TAK-861 or related compounds.
    13. The participant had major surgery or donated or lost 1 unit of blood (approximately 500 mL) within 4 weeks before the screening visit.
    for exclusion criteria 14-42 please refer to the study protocol
    1.El participante tiene un trastorno médico actual, aparte de la narcolepsia con cataplejía, asociado con SDE. a) Esto incluye el síndrome de piernas inquietas/trastorno de movimientos periódicos de las extremidades que tenga un impacto significativo en la somnolencia diurna.b) Los participantes con apnea obstructiva del sueño moderada o grave clínicamente significativa pueden ser elegibles si cumplen con los requisitos de presión positiva continua en las vías respiratorias (PPCVR), definida como someterse al menos a 4 horas de uso de PPCVR por noche en como mínimo el 70 % de las noches durante aproximadamente 1 mes antes de la aleatorización (evaluada por el tiempo de seguimiento de la máquina) y tienen un índice de apnea hipopnea (IAH) ≤10 con PPCVR u otros modos de presión positiva en las vías respiratorias. c) serán excluyentes los datos anteriores de PSG que demuestren cualquiera de los siguientes factores: IAH ≥15, índice de apnea ≥10 o índice de excitación del movimiento periódico de las piernas de ≥15/hora, a menos que una evaluación clínica y/o de PSG más reciente por parte del investigador indique un cambio significativo en el estado clínico. Se deben hacer todos los intentos para confirmar la elegibilidad en función de los datos nPSG del día −2. 2.El participante tiene una afección médica actual, como enfermedad cardiovascular, pulmonar, renal o gastrointestinal inestable, que impediría la inscripción en opinión del investigador. 3. El participante tiene enfermedad hepática o tiroidea médicamente significativa. 4. El participante tiene una enfermedad gastrointestinal actual o reciente (en los 6 meses previos) que se espera que influya en la absorción de fármacos de acidez estomacal o cualquier intervención quirúrgica). Cualquier antecedente de bypass gástrico Roux-en-Y se considera excluyente y cualquier otra intervención quirúrgica que pueda influir en la absorción de fármacos debe ser aprobada por el promotor o la persona designada antes de inscribir al participante.5.El participante tiene antecedentes de cáncer en los últimos 5 años (excepto participantes con carcinoma in situ que se ha resuelto sin tratamiento adicional o cáncer de células basales) 6.El participante tiene cardiopatía isquémica clínicamente significativa, antecedentes de infarto de miocardio, angina clínicamente significativa, anomalía del ritmo cardíaco clínicamente significativa o insuficiencia cardíaca. 7. El participante tiene antecedentes clínicamente significativos de lesión en la cabeza o traumatismo craneoencefálico. 8. El participante tiene antecedentes de epilepsia, crisis epilépticas o convulsiones, o tiene antecedentes familiares de trastornos hereditarios asociados con crisis epilépticas (excepto una sola crisis epiléptica febril en la infancia). 9. El participante tiene 1 o más de los siguientes trastornos psiquiátricos: a) Cualquier trastorno inestable actual. b) Antecedentes de episodio maníaco o hipomaníaco, esquizofrenia o cualquier otro trastorno psicótico, lo que incluye trastorno esquizoafectivo, depresión mayor con características psicóticas, depresión bipolar con características psicóticas, trastorno obsesivo compulsivo, retraso mental, trastornos mentales orgánicos o trastornos mentales debido a una afección médica general según se define en el Manual Diagnóstico y Estadístico de los Trastornos Mentales, 5.ª edición (DSM-5) c) Diagnóstico actual o antecedentes de trastorno por consumo de sustancias según se define en el DSM-5. Nota: Si los antecedentes de trastorno por consumo de sustancias son de hace más de 12 meses desde el inicio, se le puede permitir al participante inscribirse en el estudio después de consultarlo con el promotor o la persona designada. El participante también debe tener una prueba de detección de drogas en orina negativa en la selección y en las visitas del día −2. d) Episodio depresivo mayor activo (EDM) actual o EDM activo en los últimos 6 meses. Nota: Los trastornos del neurodesarrollo (por ejemplo, enfermedad por déficit de atención con hiperactividad) no se excluyen a menos que la gravedad no permita la terminación de medicamentos prohibidos 10. El participante tiene antecedentes de isquemia cerebral, accidente isquémico transitorio (hace <5 años), aneurisma intracraneal o malformación arteriovenosa. 11. El participante tiene antecedentes actuales de alergias múltiples o graves significativas (por ejemplo, alergia a alimentos, fármacos, alergia al látex) o ha tenido una reacción anafiláctica o intolerancia significativa a alimentos o fármacos de venta con receta o sin receta. 12. El participante tiene una hipersensibilidad conocida a cualquier componente de la formulación de TAK-861 o compuestos relacionados.
    13. El participante se ha sometido a una cirugía mayor o ha donado o perdido 1 unidad de sangre dentro de las 4 semanas anteriores a la visita de selección.Para ver los criterios de exclusión 14-42, consulte el protocolp
    E.5 End points
    E.5.1Primary end point(s)
    Change from baseline to Week 8 in mean sleep latency from the MWT
    Cambio en la latencia media del sueño mediante la PMV entre el inicio y la semana 8
    E.5.1.1Timepoint(s) of evaluation of this end point
    week 8
    semana 8
    E.5.2Secondary end point(s)
    - Change from baseline to Week 8 in ESS total score
    - WCR at week 8
    - Occurrence of at least 1 treatment-emergent adverse event (TEAE)
    -Variación en la puntuación total de la ESS entre el inicio y la semana 8.
    -TCS en la semana 8.
    -Aparición de al menos 1 acontecimiento adverso surgido durante el tratamiento (AAST).
    E.5.2.1Timepoint(s) of evaluation of this end point
    Week 8
    semana 8
    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) 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 trial5
    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 concerned8
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA29
    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
    Australia
    Japan
    United States
    Finland
    France
    Sweden
    Netherlands
    Spain
    Switzerland
    Germany
    Italy
    Norway
    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
    The final date on which data were or are expected to be collected, ie, the last visit of the last participant in the study.
    La fecha final en la que se recopilaron o se espera que se recopilen los datos, es decir, la última visita del último participante en el estudio
    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 months1
    E.8.9.1In the Member State concerned days29
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months4
    E.8.9.2In all countries concerned by the trial days5
    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: 85
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 15
    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 state16
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 43
    F.4.2.2In the whole clinical trial 100
    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)
    participant can enroll in the long-term extension (LTE) study
    El participante puede inscribirse en el estudio de extensión a largo plazo (ELP)
    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 Decision2023-02-08
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2023-01-31
    P. End of Trial
    P.End of Trial StatusOngoing
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