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    Summary
    EudraCT Number:2018-001540-56
    Sponsor's Protocol Code Number:208657
    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:2019-06-11
    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 number2018-001540-56
    A.3Full title of the trial
    A multi-center, randomized, double-blind, parallel-group, placebo controlled
    study of mepolizumab 100 mg SC as add-on treatment in participants with
    COPD experiencing frequent exacerbations and characterized by eosinophil levels (Study 208657)
    Estudio multicéntrico, aleatorizado, doble ciego, con grupos paralelos y controlado con placebo de mepolizumab 100 mg SC como tratamiento complementario en participantes con EPOC, que experimentan exacerbaciones frecuentes y caracterizada por los niveles de eosinófilos (estudio 208657)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A phase 3 study of mepolizumab as an add-on treatment in COPD participants.
    Estudio fase 3 de Mepolizumab como tratamiento complementario en participantes con EPOC.
    A.3.2Name or abbreviated title of the trial where available
    MATINEE
    MATINEE
    A.4.1Sponsor's protocol code number208657
    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 SponsorGlaxoSmithKline Research & Development Limited
    B.1.3.4CountryUnited Kingdom
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportGlaxoSmithKline Research & Development Ltd
    B.4.2CountryUnited Kingdom
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPPD
    B.5.2Functional name of contact pointProject Manager
    B.5.3 Address:
    B.5.3.1Street Address929 N.Front Street
    B.5.3.2Town/ cityWilmington, NC
    B.5.3.3Post code28401
    B.5.3.4CountryUnited States
    B.5.4Telephone number+34900834 223
    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 nameMepolizumab
    D.3.2Product code SB-240563
    D.3.4Pharmaceutical form Solution for injection in pre-filled syringe
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNMepolizumab
    D.3.9.1CAS number 196078-29-2
    D.3.9.2Current sponsor codeSB-240563
    D.3.9.3Other descriptive nameAnti-interleukin 5 (IL-5) humanized monoclonal antibody
    D.3.9.4EV Substance CodeSUB21650
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product 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 placeboSolution for injection in pre-filled syringe
    D.8.4Route of administration of the placeboSubcutaneous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Chronic Obstructive Pulmonary Disease (COPD)
    Enfermedad Pulmonar Obstructiva Crónica (EPOC)
    E.1.1.1Medical condition in easily understood language
    Chronic Inflammation in the airways and the Lung
    Inflamación crónica en las vías respiratorias y el pulmón
    E.1.1.2Therapeutic area Diseases [C] - Respiratory Tract Diseases [C08]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10010952
    E.1.2Term COPD
    E.1.2System Organ Class 100000004855
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the efficacy of mepolizumab 100 mg subcutaneous (SC) compared to placebo, given every 4 weeks in liquid formulation by safety syringe (SS) to COPD participants at high risk of exacerbations despite the use of optimized COPD maintenance therapy
    Evaluar la eficacia de mepolizumab 100 mg por vía subcutánea (SC), en comparación con un placebo, administrado cada 4 semanas en una formulación líquida mediante una jeringa de seguridad (JS) a pacientes con EPOC y riesgo elevado de exacerbaciones a pesar del uso de un tratamiento de mantenimiento optimizado para la EPOC.
    E.2.2Secondary objectives of the trial
    To evaluate mepolizumab 100 mg subcutaneous (SC) compared to placebo given every 4 weeks in liquid formulation by safety syringe (SS) on additional efficacy assessments, health related quality of life (HRQoL), health care utilization, and symptoms
    Evaluar mepolizumab 100 mg SC, en comparación con un placebo, administrado cada 4 semanas en una formulación líquida mediante una JS, en cuanto a otras evaluaciones de la eficacia, la calidad de vida relacionada con la salud (CdVRS), la utilización de recursos sanitarios y los síntomas
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1.Participant must be at least 40 years of age at Screening Visit 1.
    2.Participants with a clinically documented history of COPD for at least 1 year in accordance with the definition by the American Thoracic Society/European Respiratory Society.
    3.Participants must present with the following:
    • A measured pre- and post-salbutamol FEV1/FVC ratio of <0.70 at Screening Visit 1 to confirm the diagnosis of COPD.
    • A measured post-salbutamol FEV1>20% and ≤80% of predicted normal values calculated using Quanjer reference equations at Screening Visit 1.
    4. Participants must have a well-documented history (e.g., medical record verification) in the 12 months prior to Visit 1 of:
    • at least two moderate COPD exacerbations. Moderate is defined as the use of systemic corticosteroids (intramuscular (IM), intravenous, or oral) and/or treatment with antibiotics.
    • at least one severe COPD exacerbation. Severe is defined as having required hospitalization
    Note: At least one exacerbation must have occurred while the participant was taking inhaled triple therapy, ICS plus LABA plus LAMA unless documented intolerance or safety risk with either of the two long-acting bronchodilators. If intolerance is documented, ICS plus LABA or ICS plus LAMA would be allowable after discussion with the Medical Monitor.
    Note: Prior use of antibiotics alone does not qualify as a moderate exacerbation
    unless the use was documented as specifically for the treatment of worsening
    symptoms of COPD.
    5. Participants must have a well-documented requirement for optimized standard of care background therapy that includes ICS plus 2 additional COPD medications (i.e., ICS-based triple therapy) for the 12 months prior to Visit 1 and meets the following criteria:
    • Immediately prior to Visit 1, minimum of 3 months of use of an a) inhaled corticosteroid at a dose ≥500 mcg/day fluticasone propionate dose equivalent plus b) LABA and c) LAMA unless documentation of safety or intolerance issues related to LABA or LAMA.
    • For participants who are not continually maintained on ICS plus LABA plus LAMA for the entire 12 months prior to Visit 1 use of the following is allowed (but not in the 3 months immediately prior to Visit 1):
    a.inhaled corticosteroid at a dose ≥500 mcg/day fluticasone propionate dose equivalent plus
    b.inhaled LABA or inhaled LAMA and
    c.Phosphodiesterase-4-inhibitors, methylxanthines, or scheduled daily use of short acting beta2-agonist (SABA) and/or short acting muscarinic antagonist (SAMA).
    Note: Where intolerance or safety risk is documented for either LAMA or LABA, ICS-based inhaled dual maintenance therapy, either ICS plus LABA or ICS plus LAMA, is allowed in the 12 months prior to Visit 1 and during the clinical trial but must be discussed with the Medical Monitor.
    Note: Participants must be willing to receive optimized maintenance COPD therapy for the duration of the study.
    6. Current or former cigarette smokers with a history of cigarette smoking of ≥10 pack-years at Screening (Visit 1) [number of pack years = (number of cigarettes per day / 20) x number of years smoked (e.g., 20 cigarettes per day for 10 years, or 10 cigarettes per day for 20 years)]. Former smokers are defined as those who have stopped smoking for at least 6 months prior to Visit 1.
    Note: Pipe and/or cigar use cannot be used to calculate pack-year history.
    7. Contraceptive use for women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies.
    Female Participants:
    A female participant is eligible to participate if she is not pregnant or breastfeeding, and at least one of the following conditions applies:
    o Is not a woman of childbearing potential (WOCBP)
    o Is a WOCBP and using a contraceptive method that is highly effective, with a failure rate of <1%, as described in Appendix 5, during the intervention period and for at least 16 weeks after the last dose of study intervention. The principal investigator (PI) should evaluate the effectiveness of the contraceptive method in relation to the first dose of study intervention.
    • A WOCBP must have a negative highly sensitive pregnancy urine test within 24 hours before the first dose of study intervention.
    If a urine test cannot be confirmed as negative (e.g., an ambiguous result), a serum pregnancy test is required. In such cases, the participant must be excluded from participation if the serum pregnancy result is positive.
    Additional requirements for pregnancy testing during and after study intervention are
    located in Appendix 3
    • The Investigator is responsible for review of medical history, menstrual history, and
    recent sexual activity to decrease the risk of inclusion of a woman with an early undetected pregnancy
    8. Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
    1. El participante debe tener al menos 40 años en la visita1 (V1) de selección
    2. Participantes con antecedentes clínicamente documentados de EPOC durante al menos un año de acuerdo con la definición de la American Thoracic Society/European Respiratory Society
    3. Los participantes deben presentar:
    • Un cociente FEV1/FVC antes y después del uso de salbutamol < 0,70 en la V1 de selección para confirmar el diagnóstico de EPOC
    • Un FEV1 después del uso de salbutamol >20% y ≤80% de los valores normales teóricos calculados con las ecuaciones de referencia de Quanjer en la V1 de selección
    4. Los participantes deberán tener antecedentes documentados (verificación de la historia clínica) en los 12 meses previos a la V1 de, al menos:
    • dos exacerbaciones moderadas de la EPOC (Moderado: uso de corticosteroides sistémicos (IM), IV u orales) o de tratamiento con antibióticos.
    • una exacerbación grave (definida como necesidad de hospitalización) de la EPOC
    Nota: deberá haberse producido al menos una exacerbación mientras el participante recibía tratamiento triple inhalado, CI más ABAP más AMAP, salvo en caso de intolerancia documentada o riesgo para la seguridad con cualquiera de los dos broncodilatadores de acción prolongada. Si se ha documentado intolerancia, sería admisible el uso de CI más ABAP o CI más AMAP tras comentarlo con el monitor médico
    Nota: el uso previo de antibióticos por sí solos no cumple los criterios de exacerbación moderada a menos que se haya documentado que se usaron específicamente para tratar el empeoramiento de los síntomas de la EPOC
    5. Los participantes deberán tener una necesidad documentada de un tratamiento de base habitual optimizado que incluya CI más 2 medicamentos adicionales para la EPOC (tratamiento triple a base de CI) durante los 12 meses previos a la V1 y que cumpla lo siguiente:
    • Inmediatamente antes de la V1, como mínimo 3 meses de uso de un a) un corticosteroide inhalado en una dosis equivalente a ≥ 500 µg/día de propionato de fluticasona más b) un ABAP y c) un AMAP a menos que se hayan documentado problemas de seguridad o intolerancia relacionados con los ABAP o AMAP
    • En el caso de los participantes que no hayan recibido mantenimiento continuo con CI más ABAP más AMAP durante los 12 meses previos a la V1, se permite el uso de lo siguiente (pero no en los 3 meses inmediatamente anteriores a la V1): a)un corticosteroide inhalado en una dosis equivalente a ≥ 500 µg/día de propionato de fluticasona más b)un ABAP inhalado o un AMAP inhalado e c)inhibidores de la fosfodiesterasa 4, metilxantinas o uso diario programado de un agonista β2 de acción corta (ABAC) y/o un antagonista muscarínico de acción corta (AMAC)
    Nota: cuando se haya documentado intolerancia o riesgo para la seguridad con AMAP o ABAP, se permitirá el tratamiento de mantenimiento inhalado doble a base de CI, ya sea CI más ABAP o CI más AMAP, en los 12 meses previos a la V1 y durante el ensayo clínico, pero deberá comentarse con el monitor médico
    Nota: los participantes deberán estar dispuestos a recibir un tratamiento de mantenimiento optimizado para la EPOC durante todo el estudio
    6. Fumadores o ex fumadores con antecedentes de consumo de ≥ 10 paquetes-año en la selección (V1). Los ex fumadores son aquellos participantes que han dejado de fumar al menos 6 meses antes de la V1
    Nota: el uso de puros o pipas no puede utilizarse para calcular los antecedentes de paquetes-año
    7. El uso de anticonceptivos por las mujeres debe cumplir la normativa local sobre métodos anticonceptivos para las participantes en estudios clínicos.
    Una mujer podrá participar en el estudio si no está embarazada, no está dando el pecho y cumple al menos una de las condiciones siguientes:
    o No es una mujer en edad fértil (MEF) o
    o Es una MEF y utiliza un método anticonceptivo muy eficaz, con un índice de fallos < 1%, (ver Apéndice 5), durante el período de intervención y durante al menos 16 semanas después de la última dosis de la intervención del estudio. El investigador principal (IP) deberá evaluar la eficacia del método anticonceptivo en relación con la primera dosis de la intervención del estudio.
    • Las MEF deberán dar negativo en una prueba de embarazo en orina de alta sensibilidad en las 24 horas previas a la primera dosis de la intervención del estudio.
    Cuando no pueda confirmarse que una prueba en orina es negativa, será necesaria una prueba de embarazo en suero. En tales casos, la participante no podrá ser incluida si el resultado de la prueba de embarazo en suero es positivo.
    • El investigador es responsable de revisar los antecedentes médicos, los antecedentes menstruales y la actividad sexual reciente para reducir el riesgo de incluir a una mujer con un embarazo de poco tiempo no detectado.
    8. Capacidad para otorgar el consentimiento informado firmado, lo que incluye el cumplimiento de los requisitos y las restricciones que se recogen en el documento de consentimiento informado (DCI) y en este protocolo
    E.4Principal exclusion criteria
    1. Participants with a past history of or concurrent diagnosis of asthma
    2. The Investigator must judge that COPD is the primarydiagnosis accounting for the clinical manifestations of the lung disease. Participantswith α1-antitrypsin deficiency as the underlying cause of COPD are excluded. Also,excluded are participants with active tuberculosis, lung cancer, bronchiectasis, sarcoidosis, lung fibrosis, primary pulmonary hypertension, interstitial lung diseases
    or other active pulmonary diseases.
    3. Participants with pneumonia, COPD exacerbation, or lowerrespiratory tract infection within the 4 weeks prior to Visit 1.
    4. Participants with lung volume reduction surgery within the 12 months prior to Visit 1.
    5. Participation in the acute phase of a pulmonary rehabilitation program within 4 weeks prior to Visit 1. Participants who are in the maintenance phase of a pulmonary rehabilitation program are not
    excluded.
    6. Participants receiving treatment with oxygen more than 2 L/min at rest over 24 hrs. For Participants receiving oxygen treatment, participants should demonstrate an oxyhemoglobin saturation greater than or equal to 89% while breathing supplemental oxygen.
    7. Participants with a QT interval, from the ECG conducted at Screening Visit 1, corrected with Fridericia’s formula (QTcF) >450 msec (or QTcF >480 msec in participants with bundle branch block).
    Participants are excluded if an abnormal ECG finding from the 12-lead ECG conducted at Visit 1 is considered to be clinically significant and would impact the participant’s participation during the study, based on the evaluation of the Investigator.
    8. Participants with any of the following would be excluded:
    • Myocardial infarction or unstable angina in the 6 months prior to Visit 1
    • Unstable or life threatening cardiac arrhythmia requiring intervention in the 3
    months prior to Visit 1
    • New York Heart Association (NYHA) Class IV Heart failure
    9. Participants with (historical or) current evidence of clinically significant, neurological, psychiatric, renal, hepatic, immunological, endocrine (including uncontrolled diabetes or thyroid disease) or hematological abnormalities that are uncontrolled. Significant is defined as any disease that, in the
    opinion of the Investigator, would put the safety of the participant at risk through participation, or which could affect the efficacy or safety analysis if the disease/condition exacerbated during the study.
    10. Participants with other conditions that could lead to elevated eosinophils such as Hypereosinophilic syndromes including Eosinophilic Granulomatosis with Polyangiitis (EGPA, also known as Churg-Strauss Syndrome), or Eosinophilic Esophagitis.
    11. Participants with a known, pre-existing parasitic infestation within 6 months prior to Visit 1.
    12. A current malignancy or previous history of cancer in remission for less than 12 months prior to Visit 1 (Participants that had localized carcinoma of the skin or cervix which was resected for cure will not be excluded).
    Note: for South Korea: Korean participants with a diagnosis of malignancy within 5
    years of Visit 1 are excluded.
    13. A known immunodeficiency (e.g. human immunodeficiency virus – HIV), other than that explained by the use of corticosteroids taken for COPD.
    14. Cirrhosis or current unstable liver disease per investigator assessment defined by the presence of ascites, encephalopathy, coagulopathy, hypoalbuminaemia, esophageal or gastric varices, or persistent jaundice. Stable noncirrhotic chronic liver disease (including Gilbert’s syndrome, asymptomatic gallstones, and chronic stable hepatitis B or C -e.g., presence of hepatitis B surface
    antigen [HbsAg] or positive hepatitis C antibody test result) is acceptable if the participant otherwise meets entry criteria
    15. Participants who have received interventional product in previous mepolizumab studies are excluded.
    16. Subjects who have received any monoclonal antibody within 5 half-lives of Visit 1
    17. Participants who have received an investigational drug within 30 days of Visit 1, or within 5 drug half-lives of the investigational drug, whichever is longer (this also includes investigational formulations of a marketed product).
    18. Participants who have received short term use of oral corticosteroids within 30 days of Visit 1
    19. Participants with a known allergy or sensitivity to any of the study interventions, or components thereof, or drug or other allergy
    20. Participants at risk of non-compliance, or unable to comply with the study procedures.
    21. Participants with a history of psychiatric disease, intellectual deficiency.
    22. A known or suspected history of alcohol or drug abuse within 2 years prior to Visit 1.
    23. Is an Investigator, sub-Investigator, study coordinator, employee of a participating Investigator or study site, or immediate family member of the aforementioned that is involved in this study.
    1.Participantes con antecedentes o diagnóstico concurrente de asma
    2.El investigador debe considerar que la EPOC es el diagnóstico principal que explica las manifestaciones clínicas de la enfermedad pulmonar. Se excluirá a los participantes con déficit de α1-antitripsina como causa subyacente de EPOC. Quedan excluidos los participantes con tuberculosis activa, cáncer de pulmón, bronquiectasias, sarcoidosis, fibrosis pulmonar, hipertensión pulmonar primaria, neumopatías intersticiales u otras enfermedades pulmonares activas
    3.Participantes con neumonía, exacerbación de la EPOC o infección de vías respiratorias inferiores en las 4 semanas previas a la visita 1 (V1)
    4.Participantes con cirugía de reducción del volumen pulmonar en los 12 meses previos a la V1
    5.Participación en fase aguda de un programa de rehabilitación pulmonar en las 4 semanas previas a la V1. No se excluirá a los participantes que se encuentren en fase de mantenimiento de un programa de rehabilitación pulmonar.
    6.Participantes que reciban tratamiento con más de 2 l/min de oxígeno en reposo durante 24 horas. Los participantes que reciban oxigenoterapia deberán demostrar una saturación de oxihemoglobina ≥ 89% mientras respiran el oxígeno administrado
    7.Participantes con un intervalo QT corregido con la fórmula de Fridericia (QTcF) >450 ms (o QTcF >480 ms en participantes con bloqueo de rama) en el ECG realizado en la V1 de selección. El QTcF es el intervalo QT corregido en función de la frecuencia cardíaca según la fórmula de Fridericia seleccionada para este estudio. Puede ser proporcionado por la máquina o interpretado manualmente. Esta fórmula específica se utilizará para determinar elegibilidad y retirada de cada participante.Se excluirá a los participantes en caso de resultado anómalo en el ECG de 12 derivaciones realizado en la V1, considerado de importancia clínica y que pueda influir en la participación durante el estudio, según evaluación del investigador
    8.Se excluirá a los participantes con infarto de miocardio o angina inestable en los meses previos a V1 o arritmia cardiaca inestable o potencialmente mortal con necesidad de intervención en los 3 meses previos a la V1
    9.Participantes con datos (históricos o) actuales de anomalías neurológicas, psiquiátricas, renales, hepáticas, inmunológicas, endocrinas o hematológicas de importancia clínica no controladas. Se considera importante la enfermedad que, represente un riesgo para la seguridad del paciente si participa en el estudio o pueda afectar al análisis de la eficacia o la seguridad si la enfermedad/trastorno empeora durante el estudio
    10.Participantes con enfermedades que puedan elevar los eosinófilos, (síndromes hipereosinofílicos, granulomatosis eosinofílica con polivasculitis o esofagitis eosinofílica
    11.Participantes con infestación parasitaria preexistente conocida en los 6 meses previos a la V1
    12.Neoplasia maligna actual o antecedentes de cáncer en remisión durante menos de 12 meses antes de la V1(participantes con carcinoma localizado de piel o cuello uterino extirpado con intención curativa no se exlcuirán)
    13.Inmunodeficiencia conocida distinta de la explicada por el uso de corticosteroides tomados para la EPOC
    14.Cirrosis o hepatopatía inestable actual, según evaluación del investigador, definida por: presencia de ascitis, encefalopatía, coagulopatía, hipoalbuminemia, varices esofágicas o gástricas o ictericia persistente. Es aceptable una hepatopatía crónica estable sin cirrosis si el participante cumple los demás criterios de participación
    15.Se excluirá a los participantes que hayan recibido un producto de intervención en estudios previos de mepolizumab
    16.Sujetos que hayan recibido cualquier anticuerpo monoclonal en el periodo equivalente a 5 semividas antes de la V1
    17.Participantes que hayan recibido un fármaco en investigación en los 30 días previos a la V1, o en el período equivalente a 5 semividas del fármaco en investigación, lo que suponga más tiempo
    18.Participantes que hayan recibido corticosteroides orales a corto plazo en los 30 días previos a la V1
    19.Participantes con alergia o sensibilidad conocida a cualquiera de las intervenciones del estudio o a sus componentes, o con alergia a algún fármaco o alergia de otro tipo que, contraindique la participación en el estudio o con intolerancia a otro anticuerpo monoclonal o producto biológico
    20.Participantes con riesgo de incumplimiento o incapaces de cumplir los procedimientos del estudio.
    21.Participantes con antecedentes de enfermedad psiquiátrica, deficiencia intelectual, falta de motivación u otras circunstancias que limiten la validez del consentimiento informado para participar en el estudio
    22.Antecedentes conocidos o presuntos de alcoholismo o toxicomanía en los 2 años previos a la V1
    23.Investigador, subinvestigador, empleado de un investigador o centro del estudio participante o familiar directo de alguno de los citados que interviene en este estudio
    E.5 End points
    E.5.1Primary end point(s)
    To evaluate the efficacy of mepolizumab 100 mg subcutaneous (SC) compared to placebo, given every 4 weeks in liquid formulation by safety syringe (SS) to COPD participants at high risk of exacerbatios
    despite the use of optimized COPD maintenance therapy.
    Evaluar la eficacia de mepolizumab 100 mg por vía subcutánea (SC), en comparación con un placebo, administrado cada 4 semanas en una formulación líquida mediante una jeringa de seguridad (JS) a pacientes con EPOC y riesgo elevado de exacerbaciones a pesar del uso de un tratamiento de mantenimiento optimizado para la EPOC.
    E.5.1.1Timepoint(s) of evaluation of this end point
    A period scaled down to a 12-month period (Annualized Rate)
    Un periodo de meses, tasa anualizada
    E.5.2Secondary end point(s)
    To evaluate mepolizumab 100 mg subcutaneous (SC) compared to placebo given every 4 weeks in liquid formulation by safety syringe (SS) on additional efficacy assessments, health related quality of life (HRQoL), health care utilization, and symptoms
    Evaluar mepolizumab 100 mg SC, en comparación con un placebo, administrado cada 4 semanas en una formulación líquida mediante una JS, en cuanto a otras evaluaciones de la eficacia, la calidad de vida relacionada con la salud (CdVRS), la utilización de recursos sanitarios y los síntomas
    E.5.2.1Timepoint(s) of evaluation of this end point
    Week 52
    Semana 52
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Genetic, Biomarkers, Immunogenicity assessments
    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 trial2
    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 EEA70
    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
    Belgium
    Brazil
    Canada
    China
    Denmark
    France
    Germany
    Hungary
    Israel
    Korea, Republic of
    Mexico
    Netherlands
    New Zealand
    Poland
    United Kingdom
    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
    The end of the study is defined as the date of the last scheduled visit, for the last participant in the trial globally.
    El final del estudio se define como la fecha de la última visita programada, para el último participante en el ensayo a nivel mundial.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months4
    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 months4
    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: 600
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 200
    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 state100
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 268
    F.4.2.2In the whole clinical trial 800
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    The Investigator is responsible for ensuring that consideration has been given to the post-study care of the participant’s medical condition. No additional treatment will be provided by the Sponsor.
    El investigador es responsable de garantizar la atención médica para la afección del participante tras el estudio. El promotor no proporcionará ningún tratamiento adicional.
    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 Decision2019-08-13
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-08-09
    P. End of Trial
    P.End of Trial StatusOngoing
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