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    Summary
    EudraCT Number:2017-002992-25
    Sponsor's Protocol Code Number:20140346
    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:2019-11-07
    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 number2017-002992-25
    A.3Full title of the trial
    RECITE: A Phase 3 Randomized Placebo-controlled Double-blind Study of Romiplostim for the Treatment of Chemotherapy-induced Thrombocytopenia in Patients Receiving FOLFOX-based Chemotherapy for Treatment of Gastrointestinal or Colorectal Cancer.
    RECITE: Estudio de fase 3 aleatorizado, controlado con placebo y doble ciego de romiplostim para el tratamiento de la trombocitopenia inducida por quimioterapia en pacientes que reciben quimioterapia basada en FOLFOX para el tratamiento del cáncer gastrointestinal o colorrectal
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    This study is to learn more about the study drug romiplostim in people with chemotherapy-induced thrombocytopenia (CIT) receiving chemotherapy for the treatment of gastrointestinal or colorectal cancer.
    Este estudio pretende analizar romiplostim en el tratamiento de la trombocitopenia inducida por quimioterapia (TIQ) en pacientes que reciben un régimen de quimioterapia para el tratamiento de cáncer gastrointestinal o colorrectal.
    A.3.2Name or abbreviated title of the trial where available
    Study of Romiplostim for CIT in in Adult Subjects with Gastrointestinal or Colorectal Cancer.
    Estudio de romiplostim en TIQ en sujetos adultos con cáncer gastrointestinal o colorrectal.
    A.4.1Sponsor's protocol code number20140346
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT03362177
    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 SponsorAmgen 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 supportAmgen Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAmgen S.A.
    B.5.2Functional name of contact pointIHQ medical Info-Clinical Trials
    B.5.3 Address:
    B.5.3.1Street AddressWTC Barcelona, Moll de Barcelona, s/n, Edifici Sud 7a Planta
    B.5.3.2Town/ cityBarcelona
    B.5.3.3Post code08039
    B.5.3.4CountrySpain
    B.5.4Telephone number+34936001860
    B.5.6E-mailiCOM_Spain@amgen.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 Yes
    D.2.1.1.1Trade name Nplate
    D.2.1.1.2Name of the Marketing Authorisation holderAmgen Europe B.V.
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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.3.4Pharmaceutical form Powder for solution for injection
    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 INNROMIPLOSTIM
    D.3.9.1CAS number 267639-76-9
    D.3.9.3Other descriptive nameROMIPLOSTIM
    D.3.9.4EV Substance CodeSUB27756
    D.3.10 Strength
    D.3.10.1Concentration unit µg/ml microgram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number500
    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 placeboPowder for solution for injection
    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
    gastrointestinal or colorectal adenocarcinoma, which includes cancers of the esophagus, stomach, colon, or rectum.
    Adenocarcinoma gastrointestinal o colorrectal, que incluye cánceres de esófago, estómago, colon o recto
    E.1.1.1Medical condition in easily understood language
    cancers of the esophagus, stomach, colon, or rectum
    Cáncer de esófago, estómago, colon o recto
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level PT
    E.1.2Classification code 10052360
    E.1.2Term Colorectal adenocarcinoma
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10053548
    E.1.2Term Gastrointestinal cancer metastatic
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    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 romiplostim for the treatment of chemotherapy-induced thrombocytopenia (CIT) in patients receiving chemotherapy for the treatment of gastrointestinal or colorectal cancer, measured by the ability to administer on-time, full-dose chemotherapy
    Evaluar la eficacia de romiplostim para el tratamiento de la trombocitopenia inducida por quimioterapia (TIQ) en pacientes que reciben quimioterapia para el tratamiento del cáncer gastrointestinal o colorrectal, determinada por la capacidad de administrar puntualmente la dosis completa de la quimioterapia.
    E.2.2Secondary objectives of the trial
    - to compare the treatment effect of romiplostim with that of placebo on the depth of platelet nadir
    - to compare the treatment effect of romiplostim with that of placebo on the time to first platelet response
    - to compare the treatment effect of romiplostim with that of placebo on the incidence of ≥ grade 2 bleeding events
    -to compare the treatment effect of romiplostim with that of placebo on overall survival
    - to compare the treatment effect of romiplostim with that of placebo on the incidence of platelet transfusions
    -to compare the treatment effect of romiplostim with that of placebo on the proportion of patients achieving platelet response
    -overall safety of romiplostim
    - Comparar el efecto del tratamiento de romiplostim con el de placebo sobre la profundidad del nadir de plaquetas
    - Comparar el efecto del tratamiento de romiplostim con el de placebo sobre el tiempo hasta la primera respuesta plaquetaria
    - Comparar el efecto del tratamiento con romiplostim con el de placebo sobre la incidencia de los acontecimientos hemorrágicos de grado ≥ 2
    - Comparar el efecto del tratamiento con romiplostim con el de placebo sobre la supervivencia global
    - Comparar el efecto del tratamiento con romiplostim con el de placebo sobre la incidencia de transfusiones de
    plaquetas
    - Comparar el efecto del tratamiento con romiplostim con el de placebo sobre la proporción de pacientes que alcanzan
    la respuesta plaquetaria
    - La seguridad global de romiplostim
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Subject has provided informed consent prior to initiation of any study specific activities/procedures or subject’s legally acceptable representative has provided informed consent prior to any study-specific activities/procedures being initiated when the subject has any kind of condition that, in the opinion of the investigator, may compromise the ability of the subject to give written informed consent.
    2. Males or females ≥ 18 years of age at signing of the informed consent.
    3. Histologically or cytologically confirmed diagnosis of gastrointestinal or colorectal adenocarcinoma, defined as cancers of the esophagus, stomach, colon, or rectum. Tumor stage will not affect eligibility.
    4. Subjects must be receiving a FOLFOX-based chemotherapy regimen, containing 5-FU and oxaliplatin, on a 14-day schedule.
    Note: Use of a FOLFOX-based combination regimen is permitted with (1)
    anti-angiogenic agents (such as bevacizumab) or (2) targeted therapy (such as anti-epidermal growth factor receptor agents). FOLFOXIRI-based regimens will not be allowed.
    5. Subjects must have a platelet count < 75 x 109/L on study day 1.
    6. Subjects must be at least 14 days removed from the start of the chemotherapy cycle immediately prior to study day 1.
    7. Subjects must have at least 3 remaining planned cycles of chemotherapy at study enrollment.
    8. Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2.
    1. El sujeto ha proporcionado su consentimiento informado antes de iniciar cualquier actividad/procedimiento específico del estudio o el representante legalmente aceptable del sujeto ha proporcionado el consentimiento informado antes de iniciar cualquier actividad/procedimiento específico del estudio en caso de que el sujeto padezca algún tipo de trastorno que, según el criterio del investigador, pueda comprometer su capacidad para proporcionar el consentimiento informado por escrito.
    2. Hombres o mujeres de edad ≥ 18 años en el momento de firmar el consentimiento informado.
    3. Diagnóstico histológica o citológicamente confirmado de adenocarcinoma gastrointestinal o colorrectal, definido como cáncer de esófago, estómago, colon o recto. El estadio tumoral no afectará a la elegibilidad.
    4. Los sujetos deben estar recibiendo un régimen de quimioterapia basado en FOLFOX que contenga 5-FU y oxaliplatino en una pauta de 14 días. Nota: el uso de un régimen combinado basado en FOLFOX está permitido con (1) agentes antiangiogénicos (como bevacizumab) o (2) tratamiento dirigido (como los agentes antirreceptor del factor de crecimiento epidérmico). No se permitirán los regímenes basados en FOLFOXIRI.
    5. Los sujetos deben presentar un recuento plaquetario < 75 × 109/l el día 1 del estudio.
    6. Deben haber transcurrido al menos 14 días desde el inicio del ciclo de quimioterapia inmediatamente antes del día 1 del estudio.
    7. En el momento de la inclusión en el estudio, los sujetos deben tener pendientes al menos 3 ciclos de quimioterapia previstos.
    8. Estado funcional ECOG (Eastern Cooperative Oncology Group) de 0, 1 o 2.
    E.4Principal exclusion criteria
    1.Acute lymphoblastic leukemia.
    2.Acute myeloid leukemia.
    3.Any myeloid malignancy.
    4.Myelodysplastic syndrome.
    5.Myeloproliferative disease.
    6.Multiple myeloma.
    7.Within 4 months prior to enrollment, any history of active congestive heart failure
    8.Major surgery ≤ 28 days or minor surgery ≤ 3 days prior to enrollment.
    9.New or uncontrolled venous thromboembolism or thrombotic events within 3 months prior to screening.
    10.History of arterial thrombosis (eg, stroke or transient ischemic attack) within 6 months of screening.
    11.Evidence of active infection within 2 weeks prior to first dose of study treatment.
    12.Known human immunodeficiency virus infection.
    13.Known active chronic hepatitis B or C infection.
    14.In addition to the conditions listed in exclusion criteria 1 through 6,
    secondary malignancy within the past 5 years except:
    • Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease.
    • Adequately treated cervical carcinoma in situ without evidence of disease.
    • Adequately treated breast ductal carcinoma in situ without evidence of disease.
    • Prostatic intraepithelial neoplasia without evidence of prostate cancer.
    • Adequately treated urothelial papillary noninvasive carcinoma or carcinoma in situ.
    • Malignancy treated with curative intent and with no known active disease present for ≥ 3 years before enrollment and felt to be at low risk for recurrence by the treating physician (excluding malignancies listed in exclusion criteria 1 – 6).
    15.Thrombocytopenia due to another etiology other than CIT (eg, chronic liver disease, prior history of immune thrombocytopenia purpura).
    Prior/Concomitant Therapy
    16.Previous use of romiplostim, pegylated recombinant human megakaryocyte growth and development factor, eltrombopag, recombinant human TPO, any other TPO receptor agonist, or any investigational platelet producing agent.
    Prior/Concurrent Clinical Study Experience
    17.Currently receiving treatment in another investigational device or drug study, or less than 28 days since ending treatment on another investigational device or drug study(ies). Other investigational procedures while participating in this study
    are excluded.
    Diagnostic Assessments
    18.Anemia (hemoglobin < 8 g/dL)
    19.Neutropenia (absolute neutrophil count < 1 x 109/L)
    20.Abnormal renal function with creatinine clearance < 30 mL/min using the Cockcroft-Gault estimated creatinine clearance
    21.Abnormal liver function (total bilirubin > 3X ULN; alanine aminotransferase [ALT] or aspartate aminotransferase [AST] > 3X ULN for subjects without liver metastases or ≥ 5X ULN for subjects with liver metastases)
    Other Exclusions
    22.Females who are pregnant or breastfeeding or planning to become pregnant or breastfeed during treatment and for an additional 6 months after treatment (and chemotherapy) discontinuation (females of childbearing potential should only be included after a confirmed menstrual period and a negative highly sensitive urine pregnancy test)
    23. Females of childbearing potential unwilling to use a highly effective method of contraception during treatment and for an additional 6 months after treatment (and chemotherapy) discontinuation.
    24. Males unwilling to use contraception* (male condom or sexual abstinence) or their female partner(s) of childbearing potential who are unwilling to use a highly effective method of contraception during treatment (and chemotherapy) and for an additional 6 months after treatment (and chemotherapy) discontinuation.
    *If the male's sole partner is of non-childbearing potential, he is not required to use additional forms of contraception during the study.
    25. Subject has known sensitivity to any of the products to be administered during dosing.
    26.Subject likely to not be available to complete all protocol-required study visits or procedures, and/or to comply with all required study procedures (eg, COAs) to the best of the subject and investigator's knowledge.
    27.History or evidence of any other clinically significant disorder, condition or disease (with the exception of those outlined above) that, in the opinion of the investigator or Amgen physician, if consulted, would pose a risk to subject safety or interfere with the study evaluation, procedures or completion.
    28. Male subjects with a pregnant partner who are unwilling to practice abstinence or use a condom during treatment (and chemotherapy) and for an additional period of 6 months after treatment (and chemotherapy) discontinuation.
    29. Male subjects unwilling to abstain from donating sperm during treatment (and chemotherapy) and for an additional 6 months after treatment (and chemotherapy) discontinuation.
    1Leucemia linfoblástica aguda
    2Leucemia mieloide aguda
    3Cualquier neoplasia maligna de estirpe mieloide
    4Síndrome mielodisplásico
    5Enfermedad mieloproliferativa
    6Mieloma múltiple
    7Cualquier antecedente de insuficiencia cardíaca congestiva activa durante los 4meses(m) previos a la inclusión
    8Cirugía mayor≤28días(d) o cirugía menor≤3d antes de la inclusión
    9Tromboembolismo venoso o acontecimientos trombóticos nuevos o no controlados en los 3m previos a la selección
    10Antecedentes de trombosis arterial(p. ej. ictus o accidente isquémico transitorio) en los 6m previos a la selección
    11Evidencia de infección activa en las 2semanas previas a la primera dosis del tratamiento del estudio
    12Infección conocida por el virus de la inmunodeficiencia humana
    13Infección conocida activa o crónica por hepatitisBoC
    14Además de las enfermedades enumeradas en los criterios de exclusión1 a 6, neoplasias malignas secundarias en los últimos 5años, excepto:
    •Cáncer de piel no melanomatoso o lentigo maligno tratados adecuadamente sin evidencia de enfermedad
    •Carcinoma in situ de cuello uterino tratado adecuadamente sin evidencia de enfermedad
    •Carcinoma ductal in situ de mama tratado adecuadamente sin evidencia de enfermedad
    •Neoplasia intraepitelial prostática sin evidencia de cáncer de próstata
    •Carcinoma urotelial papilar no invasivo o carcinoma in situ tratados adecuadamente
    •Tumor maligno tratado con intención curativa y sin presencia de enfermedad activa confirmada durante≥3años antes de la inclusión y que el médico responsable del tratamiento(trto) considere de bajo riesgo de recurrencia(excluidas las neoplasias malignas enumeradas en los criterios de exclusión 1-6)
    15Trombocitopenia por causas distintas a las de la TIQ(p. ej.hepatopatía crónica, antecedentes de púrpura trombocitopénica inmune)
    16Uso previo de romiplostim, factor de crecimiento y desarrollo de megacariocito humano recombinante pegilado, eltrombopag, TPO humana recombinante, cualquier otro agonista de los receptores de TPO o cualquier agente productor de plaquetas en investigación
    17Estar recibiendo actualmente trto en otro estudio de un fármaco o producto sanitario en investigación o que hayan transcurrido menos de 28d desde el fin del trto en otro estudio de un fármaco o producto sanitario en investigación. Queda excluido cualquier otro procedimiento de investigación durante la participación en este estudio.
    18Anemia(hemoglobina<8 g/dl)
    19Neutropenia(recuento absoluto de neutrófilos<1x109/l)
    20Alteración de la función renal con un aclaramiento de creatinina<30 ml/min según la estimación de Cockcroft-Gault
    21Alteración de la función hepática(bilirrubina total>3xLSN; alanina aminotransferasa[ALT]o aspartato aminotransferasa [AST]>3xLSN en sujetos sin metástasis hepáticas o≥5xLSN en sujetos con metástasis hepáticas)
    22Mujeres embarazadas o que den el pecho o que planeen quedarse embarazadas o dar el pecho durante el trto y durante los 6m posteriores a la interrupción del trto(y la quimioterapia[QT])(las mujeres en edad fértil solo deben incluirse después de un período menstrual confirmado y un resultado negativo en una prueba de embarazo en orina altamente sensible)
    23Mujeres en edad fértil que no estén dispuestas a utilizar un método anticonceptivo altamente eficaz durante el trto y durante los 6m posteriores a la interrupción del trto(y la QT).Consulte el apéndice 5 para obtener más información sobre métodos anticonceptivos
    24Varones que no estén dispuestos a utilizar un método anticonceptivo*(preservativo masculino o abstinencia sexual) o cuyas parejas femeninas en edad fértil o estén dispuestas a utilizar unmétodo anticonceptivo altamente eficaz durante el trto(y la QT)y durante los 6ms posteriores a la interrupción del trto(y la QT)*Si su única pareja es una mujer estéril, el hombre no estará obligado a utilizar otros métodos anticonceptivos durante el estudio
    25El sujeto presenta una sensibilidad conocida a alguno de los productos que se administrarán durante la dosificación
    26Según informan el sujeto y el investigador, es posible que el sujeto no esté disponible para completar todas las visitas o procedimientos del estudio requeridos por el protocolo (p.ej.ERC)y/o cumplir todos los procedimientos
    requeridos por el estudio
    27Antecedentes o evidencia de cualquier otro trastorno, condición o enfermedad clínicamente significativos(excepto los indicados anteriormente)que, en opinión del investigador o del médico de Amgen, si se le consulta, pudieran
    suponer un riesgo para la seguridad del sujeto o interferir en la evaluación, los procedimientos o la realización del estudio
    28Varones con una pareja embarazada que no estén dispuestos a practicar la abstinencia o utilizar un preservativo durante el trto(y la QT)y durante los 6m posteriores a la interrupción del trto(y la QT)
    29Varones que no estén dispuestos a abstenerse de donar esperma durante el trto(y la QT)y durante los 6m posteriores a la interrupción del trto(y la QT)
    E.5 End points
    E.5.1Primary end point(s)
    no thrombocytopenia-induced modification of any myelosuppressive treatment agent in the second and third cycles of the planned on-study chemotherapy regimen. Thrombocytopenia-induced modifications include chemotherapy dose reduction, delay, omission, or chemotherapy treatment
    discontinuation due to platelet counts below 100 x 109/L
    Ausencia de modificación inducida por la trombocitopenia de cualquier agente terapéutico mielosupresor en los ciclos segundo y tercero del régimen de quimioterapia previsto en el estudio. Las modificaciones inducidas por trombocitopenia incluyen la reducción, el retraso y la omisión de la dosis de quimioterapia o la interrupción del tratamiento con quimioterapia debido a recuentos plaquetarios inferiores a 100 x 109/l.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary analysis will be performed at the primary completion date. The primary completion date is defined as the date when the last subject is assessed or receives an intervention for the final collection of data for the primary endpoint.
    El análisis primario se realizará en la fecha de finalización primaria. La fecha de finalización primaria se define como la fecha en la que los sujetos son evaluados o se someten a la última intervención para la recogida de datos necesarios para la variable primaria.
    E.5.2Secondary end point(s)
    • the depth of the platelet count nadir from the start of the first on-study chemotherapy cycle through the end of the treatment period
    • the time to first platelet response, defined by platelet count ≥ 100 x 109/L in the absence of platelet transfusions during the preceding 7 days
    • the duration-adjusted event rate of ≥ grade 2 bleeding events, as assessed by Common Terminology Criteria for Adverse Events (CTCAE) version 5.0
    grading scale
    • overall survival
    • platelet transfusion(s) during the treatment period
    • achieving a platelet count ≥ 100 x 109/L at any time after study day 1 to week 4 (ie, 7 days after the planned third dose of investigational product) and in the absence of platelet transfusions during the preceding 7 days
    • adverse events, including treatment-emergent adverse events, fatal adverse events, serious adverse events, and clinically significant changes in
    laboratory values.
    • anti-romiplostim antibodies and antibodies to thrombopoietin (TPO)
    • myelodysplastic syndromes and secondary malignancies
    • La profundidad del nadir del recuento de plaquetas desde el inicio del primer ciclo de quimioterapia durante el estudio hasta el final del período de tratamiento.
    • El tiempo hasta la primera respuesta plaquetaria, definido por un recuento plaquetario de ≥ 100 x 109/l en ausencia
    de transfusiones de plaquetas durante los 7 días previos.
    • La tasa de acontecimientos ajustados por duración de acontecimientos hemorrágicos de grado ≥ 2, evaluados
    mediante la escala de clasificación de los criterios terminológicos comunes de acontecimientos adversos (CTCAE), versión 5.0.
    • La supervivencia global.
    • Transfusión/es de plaquetas durante el periodo de tratamiento.
    • Alcanzar un recuento plaquetario de ≥ 100 x 109/l en cualquier momento después del día 1 del estudio hasta la semana 4 (es decir, 7 días después de la tercera dosis prevista del producto en investigación) y en ausencia de transfusión de plaquetas durante los 7 días anteriores.
    • Acontecimientos adversos, incluidos acontecimientos adversos aparecidos durante el tratamiento, acontecimientos
    adversos mortales, acontecimientos adversos graves y cambios clínicamente significativos en los valores de
    laboratorio.
    • Anticuerpos antiromiplostim y anticuerpos frente a la trombopoyetina (TPO).
    • Síndromes mielodisplásicos y tumores malignos secundarios.
    E.5.2.1Timepoint(s) of evaluation of this end point
    -The primary analysis will be performed at the primary completion date. The primary completion date is defined as the date when the last subject is assessed or receives an intervention for the final collection of data for the primary endpoint.

    -When the last subject in the trial completes LTFU at 1 year after the last dose of investigational product, the final database will be locked for the final analysis. In the final analysis, the secondary endpoints assessment, and all the exploratory endpoints will be evaluated
    -El análisis primario se realizará en la fecha de finalización primaria. La fecha de finalización primaria se define como la fecha en la que los sujetos son evaluados o se someten a la última intervención para la recogida de datos necesarios para la variable primaria.

    -Cuando el ultimo paciente del estudio completa el seguimiento a largo plazo (LTFU) 1 año después de la última dosis del producto en investigación, la base de datos final se bloqueará para el análisis final. En el análisis final, se evaluaran las variables secundarias y exploratorias.
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group No
    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 concerned4
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA43
    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
    Austria
    Brazil
    Bulgaria
    Canada
    Chile
    Colombia
    France
    Greece
    Hungary
    Italy
    Mexico
    Peru
    Poland
    Portugal
    Romania
    Russian Federation
    Spain
    Ukraine
    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
    The end of study date is defined as the date when the last subject across all sites is assessed or receives an intervention for evaluation in the study (i.e. last subject last visit), following any additional parts in the study (eg, LTFU), as applicable. Based on the definition above, the EOS date is the date when the last subject in the trial has completed his/her EOS visit
    la fecha de fin de ensayo se define como la fecha de la ultima evaluación o intervención del ultimo paciente del ultimo centro del estudio (p.ej. ultimo paciente ultima visita), siguiendo con cualquier parte adicional del estudio (p.ej. seguimiento a largo plazo [LTFU]) segun corresponda. en base a la definición anterior, la fecha de fin de ensayo es la fecha en la que el ultimo paciente del estudio finaliza su visita de fin de ensayo.
    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 years3
    E.8.9.2In all countries concerned by the trial months1
    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: 110
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 52
    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 state8
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 68
    F.4.2.2In the whole clinical trial 162
    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)
    N/A
    N/A
    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 Decision2019-11-06
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-10-03
    P. End of Trial
    P.End of Trial StatusOngoing
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