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    Summary
    EudraCT Number:2018-000431-27
    Sponsor's Protocol Code Number:204894
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2018-11-16
    Trial results View results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2018-000431-27
    A.3Full title of the trial
    A Phase 1/2, randomized, observer-blind, controlled, multi-center study to evaluate safety, reactogenicity and immunogenicity of GSK Biologicals’ respiratory syncytial virus (RSV) investigational vaccine based on the RSV viral proteins F, N and M2-1 encoded by chimpanzee-derived adenovector (ChAd155-RSV) (GSK3389245A), when administered intramuscularly as a single dose or as two doses according to a 0, 1-month schedule to infants aged 6 and 7 months.
    Estudio Fase I/II aleatorizado, observador ciego, controlado, multicéntrico para evaluar la seguridad, la reactogenicidad y la inmunogenicidad de la vacuna experimental frente el virus respiratorio sincitial (VRS) de GSK Biologicals basada en las proteínas virales F, N y M2-1 del VRS codificadas por un adenovector derivado del chimpancé (ChAd155-RSV) (GSK3389245A), administrada en esquema de una o dos dosis por vía intramuscular según pauta 0, 1 meses a lactantes de 6 a 7 meses de edad.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Respiratory syncytial virus (RSV) investigational vaccine in infants aged 6 and 7 months likely to be unexposed to RSV
    Vacuna experimental frente al virus respiratorio sincitial (VRS) en lactantes de 6 a 7 meses de edad probablemente seronegativos frente al VRS
    A.4.1Sponsor's protocol code number204894
    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 S.A,
    B.1.3.4CountrySpain
    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 Biologicals
    B.4.2CountryBelgium
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationGlaxoSmithKline S.A.
    B.5.2Functional name of contact pointCENTRO DE INFORMACIÓN
    B.5.3 Address:
    B.5.3.1Street AddressC/Severo Ochoa, 2 (P.T.M.)
    B.5.3.2Town/ cityTRES CANTOS (MADRID)
    B.5.3.3Post code28760
    B.5.3.4CountrySpain
    B.5.4Telephone number349022027004466
    B.5.5Fax number34918070479
    B.5.6E-mailes-ci@gsk.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 nameChAd155-RSV (high dose)
    D.3.4Pharmaceutical form Suspension for injection
    D.3.4.1Specific paediatric formulation Yes
    D.3.7Routes of administration for this IMPIntramuscular use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNA
    D.3.9.2Current sponsor codeChAd155-RSV
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50000000000
    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) Yes
    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 Yes
    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 nameChAd155-RSV (low dose)
    D.3.4Pharmaceutical form Suspension for injection
    D.3.4.1Specific paediatric formulation Yes
    D.3.7Routes of administration for this IMPIntramuscular use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNA
    D.3.9.2Current sponsor codeChAd155-RSV
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number15000000000
    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) Yes
    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 Yes
    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 RoleComparator
    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 Bexsero
    D.2.1.1.2Name of the Marketing Authorisation holderGSK vaccine S.r.l.
    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 Suspension for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntramuscular use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNHBA
    D.3.9.2Current sponsor codeNHBA
    D.3.9.3Other descriptive nameRECOMBINANT NEISSERIA MENINGITIDIS GROUP B NHBA FUSION PROTEIN PRODUCED IN E. COLI CELLS BY RECOMBINANT DNA TECHNOLOGY ADSORBED ON ALUMINIUM HYDROXIDE
    D.3.9.4EV Substance CodeSUB96088
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNadA
    D.3.9.2Current sponsor codeNadA
    D.3.9.3Other descriptive nameRECOMBINANT NEISSERIA MENINGITIDIS GROUP B NADA PROTEIN PRODUCED IN E. COLI CELLS BY RECOMBINANT DNA TECHNOLOGY ADSORBED ON ALUMINIUM HYDROXIDE
    D.3.9.4EV Substance CodeSUB96089
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNfHbp
    D.3.9.2Current sponsor codefHbp
    D.3.9.3Other descriptive nameRECOMBINANT NEISSERIA MENINGITIDIS GROUP B FHBP FUSION PROTEIN PRODUCED IN E. COLI CELLS BY RECOMBINANT DNA TECHNOLOGY ADSORBED ON ALUMINIUM HYDROXIDE
    D.3.9.4EV Substance CodeSUB96090
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNOMV
    D.3.9.2Current sponsor codeOMV
    D.3.9.3Other descriptive nameOUTER MEMBRANE VESICLES (OMV) FROM NEISSERIA MENINGITIDIS GROUP B STRAIN NZ98/254 MEASURED AS AMOUNT OF TOTAL PROTEIN CONTAINING THE PORA P1.4 ADSORBED ON ALUMINIUM HYDROXIDE
    D.3.9.4EV Substance CodeSUB96091
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    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) Yes
    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 placeboSolution for injection
    D.8.4Route of administration of the placeboIntramuscular use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Active immunization of infants for the prevention of any lower respiratory tract infections (LRTI; bronchiolitis and [broncho] pneumonia) associated with respiratory syncytial virus (RSV).
    Inmunización activa de lactantes para la prevención de las infecciones de las vías respiratorias bajas (IVRB; bronquiolitis y [bronco]neumonía)
    asociadas al virus respiratorio sincitial (VRS).
    E.1.1.1Medical condition in easily understood language
    Respiratory tract infection caused by respiratory syncytial virus (RSV)
    Infección respiratoria causada por el virus respiratorio sincitial (VRS).
    E.1.1.2Therapeutic area Diseases [C] - Respiratory Tract Diseases [C08]
    MedDRA Classification
    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 safety and reactogenicity of the RSV investigational vaccine when administered intramuscularly (IM) as one (1.5x10^10 viral particles [vp]) dose or as two (5x10^10 vp) doses according to a 0, 1-month schedule, up to 60 days after Dose 1 (i.e., Day 61) in infants aged 6 and 7 months.
    Evaluar la seguridad y la reactogenicidad de la vacuna experimental frente al VRS cuando se administra por vía IM como una dosis (1,5x10^10 pv) o dos dosis (5x10^10 pv) según una pauta de 0, 1 meses, hasta 60 días después de la dosis 1 (es decir, el día 61) en lactantes de 6 y 7 meses de edad.
    E.2.2Secondary objectives of the trial
    To evaluate RSV respiratory tract infections of any severity from Visit 1 through end of first RSV transmission season, in infants (6 and 7 months); To evaluate the safety of the RSV investigational vaccine administered IM as 1 (1.5x10^10 vp) or 2 (5x10^10 vp) doses by a 0, 1-month schedule from study start to the end of the second RSV transmission season in infants (6 and 7 months); To evaluate RSV respiratory tract infections from Visit 1 to the end of the second RSV transmission season, in infants (6 and 7 months); To evaluate very severe RSV-LRTI from Visit 1 to the end of the first RSV transmission season in RSV infected infants (6 and 7 months) with negative RSV exposure status; To evaluate humoral immunogenicity induced by the RSV investigational vaccine administered IM as 1 (1.5x10^10 vp) or 2 (5x10^10 vp) doses by a 0, 1-month schedule, from study start to the end of the first RSV transmission season in infants (6 and 7 months).
    Evaluar las infecciones respiratorias por VRS de cualquier intensidad desde v.1 hasta final de la primera temporada VRS en lactantes (6 y 7 meses). Evaluar la seguridad de la vacuna experimental frente al VRS administrada por vía IM como una (1,5x10^10 pv) o dos dosis (5x10^10pv) con pauta de 0, 1 meses, desde inicio del estudio hasta final de la segunda temporadal VRS en lactantes (6 y 7 meses). Evaluar las infecciones respiratorias por VRS desde v.1 hasta final de la segunda temporada VRS en lactantes (6 y 7 meses). Evaluar la incidencia de IVRB por VRS muy graves desde v.1 hasta final de la primera temporada VRS en lactantes infectados por VRS de 6 y 7 meses con un estado de exposición al VRS seronegativo. Evaluar la inmunogenicidad humoral inducida por la vacuna experimental frente al VRS administrada por vía IM como una (1,5x10^10 pv) o dos dosis (5x10^10 pv) según una pauta de 0, 1 meses, desde inicio hasta el final de la primera temporada VRS en lactantes de 6 y 7 meses de edad
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    •Subjects' parent(s)/Legally Acceptable Representative [LAR(s)] who, in the opinion of the investigator, can and will comply with the requirements of the protocol
    •Written informed consent obtained from the parent(s)/LAR(s) of the subject prior to performing any study specific procedure.
    •A male or female between and including 6 and 7 months of age (from the day the infant becomes 6 months of age until the day before the infant achieves 8 months of age) at the time of the first vaccination.
    •Healthy subjects as established by medical history and clinical examination before entering into the study.
    •Born full-term with a minimum birth weight of 2.5 kg.
    •Subjects' parent(s)/LAR(s) need to have access to a consistent mean of telephone contact or computer.
    •Padres o representante legal (RL) del sujeto que, en opinión del investigador, puedan cumplir y cumplan los requisitos del protocolo
    •Consentimiento informado por escrito obtenido de los padres/RL del sujeto antes de realizar ningún procedimiento específico del estudio.
    •Lactante de cualquier sexo de entre 6 y 7 meses de edad, desde el día en que el lactante cumpla 6 meses de edad hasta el día antes de que
    alcance los 8 meses, en el momento de la primera vacunación.
    •Sujetos sanos, según lo determinado a partir de la historia clínica y la exploración física antes de ser incluido en el estudio.
    •Nacido a término con un peso mínimo al nacer de 2,5 kg.
    •Acceso de los padres/RL del sujeto a un medio fiable de contacto: teléfono u ordenador.
    E.4Principal exclusion criteria
    •Child in care
    •Use of any investigational or non-registered product other than the study vaccine during the period starting 30 days before the first dose of study vaccine (Day -29 to Day 1), or planned use during the study period.
    •Chronic administration of immunosuppressants or other immune-modifying drugs during the period starting six months prior to the first vaccine. For corticosteroids, this will mean prednisone ≥ 0.5 mg/kg/day (for pediatric subjects), or equivalent. Topical steroids are allowed.
    •Administration of long-acting immune-modifying drugs or planned administration at any time during the study period.
    •Administration of immunoglobulins and/or any blood products during the period starting three months before the first dose of study vaccine or planned administration during the study period.
    •Planned administration/administration of a vaccine not foreseen by the study protocol in the period starting 30 days before the first dose and ending 30 days after the last dose of vaccine administration, with the exception of scheduled routine pediatric vaccines. Scheduled routine pediatric vaccines may be administered ≥ 7 days before a dose of study vaccine or ≥ 7 days following a dose of study vaccine, with the exception of live viral vaccines which may be administered ≥ 14 days before a dose or ≥ 7 days after a dose.
    •Acute or chronic, clinically significant pulmonary, cardio-vascular, hepatic or renal functional abnormality, as determined by physical examination or laboratory screening tests.
    •A history of, or on-going confirmed RSV disease or highly compatible clinical picture.
    •Serious chronic illness.
    •Major congenital defects.
    •History of any neurological disorders or seizures.
    •History of or current autoimmune disease.
    •History of recurrent wheezing.
    •History of chronic cough.
    •Previous hospitalization for lower respiratory illnesses.
    •Previous, current or planned administration of Synagis (palivizumab).
    •Neurological complications following any prior vaccination.
    •Born to a mother known or suspected to be Human Immmunodeficiency Virus (HIV)-positive.
    •Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination .
    •Family history of congenital or hereditary immunodeficiency.
    •Previous vaccination with a recombinant simian or human adenoviral vaccine.
    •History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine.
    •Hypersensitivity to latex.
    •Current severe eczema.
    •Acute disease and/or fever at the time of enrolment (Visit 1).
    •Any clinically significant Grade 1 or any ≥Grade 2 hematological or biochemical laboratory abnormality detected at the last screening blood sampling.
    •Any medical condition that in the judgment of the investigator would make IM injection unsafe.
    •Any other conditions that the investigator judges may interfere with study procedures, findings.
    •Any conditions that could constitute a risk for the subjects while participating to this study.
    •Weight below the fifth percentile of the local weight-for-age curve.
    •Concurrently participating in another clinical study, at any time during the study period, in which the subject or mother has been or will be exposed to an investigational or a non-investigational vaccine/product.
    •Planned move to a location that will prohibit participating in the trial until study end.
    •For Thailand only, subjects who have received Synflorix prior to enrolment.
    •Niño en acogida.
    •Uso de cualquier producto en investigación o no autorizado distinto de la vacuna del estudio en los 30 días previos a la primera dosis de la vacuna del estudio (día -29 a día 1) o uso previsto durante el período del estudio.
    •Administración crónica de inmunosupresores u otros fármacos inmunomoduladores en los 6 meses previos a la primera dosis de la vacuna. En cuanto a los corticosteroides, ello supondrá una dosis media de prednisona ≥ 0,5 mg/kg/día (en sujetos pediátricos) o equivalente. Se permiten los esteroides tópicos.
    •Administración de fármacos inmunomoduladores de acción prolongada o administración prevista en cualquier momento durante el período del
    estudio.
    •Administración de inmunoglobulinas o de cualquier hemoderivado en los 3 meses previos a la primera dosis de la vacuna del estudio o administración prevista durante el período del estudio.
    •Administración de una vacuna prevista o no prevista en el protocolo del estudio durante el período comprendido entre 30 días antes de la primera dosis y 30 días después de la última dosis de la vacuna, a excepción de las vacunas infantiles habituales ya programadas. Las vacunas infantiles habituales ya programadas se podrán administrar desde ≥ 7 días antes hasta ≥ 7 días después de una dosis de la vacuna del estudio, a excepción de las vacunas de virus vivos atenuados, que podrán administrarse desde ≥ 14 días antes hasta ≥ 7 días después de una dosis de vacuna en estudio.
    •Anomalía aguda o crónica y clínicamente significativa de la función pulmonar, cardiovascular, hepática o renal, según lo determinado
    mediante la exploración física o las pruebas analíticas de selección.
    •Antecedentes o presencia confirmada de enfermedad por el VRS o cuadro clínico altamente compatible con dicha enfermedad
    •Enfermedad crónica grave.
    •Malformaciones congénitas graves.
    •Antecedentes de cualquier trastorno neurológico o convulsiones.
    •Antecedentes o presencia de una enfermedad autoinmune activa.
    •Antecedentes de sibilancias recurrentes.
    •Antecedentes de tos crónica
    •Hospitalización previa por enfermedades de las vías respiratorias inferiores.
    •Administración previa, actual o prevista de Synagis (palivizumab).
    •Complicaciones neurológicas después de cualquier vacunación previa.
    •Recién nacido de una madre con infección confirmada o supuesta por el VIH.
    •Cualquier enfermedad causante de inmunosupresión o inmunodeficiencia confirmada o supuesta, basándose en los antecedentes médicos y la exploración física
    •Antecedentes familiares de inmunodeficiencia congénita o hereditaria.
    •Vacunación previa con una vacuna adenoviral recombinante de simio o humano.
    •Antecedentes de cualquier reacción alérgica o de hipersensibilidad probablemente exacerbada por cualquier componente de la vacuna.
    •Hipersensibilidad al látex.
    •Eczema grave activo en el momento de la inclusión.
    •Enfermedad aguda o fiebre en el momento de reclutamiento (visita 1).
    •Cualquier anomalía analítica hematológica o bioquímica de grado 1*o de grado ≥ 2* clínicamente significativas detectada en la última visita de selección.
    •Cualquier afección que, en opinión del investigador, haría insegura la inyección IM.
    •Cualquier otro condición que el investigador considere que podría interferir en los procedimientos o los resultados.
    •Cualquier condición que pueda suponer un riesgo para los sujetos al participar en este estudio.
    •Peso por debajo del quinto percentil de la curva local de peso según la edad.
    •En cualquier momento del estudio, la participación simultánea en otro estudio clínico en el que el sujeto o la madre se hayan expuesto o vayan
    a exponerse a un producto experimental o no experimental (vacuna o producto sanitario)
    •Traslado previsto a un lugar en el que estará prohibido participar en el estudio hasta el final del estudio.
    •Únicamente en Tailandia, sujetos que hayan recibido Synflorix antes del reclutamiento.
    E.5 End points
    E.5.1Primary end point(s)
    Number of subjects with any solicited local adverse events;
    Number of subjects with any solicited general adverse events;
    Number of subjects with any unsolicited adverse events (AEs);
    Number of subjects with any serious adverse events (SAEs);
    Number of subjects with any AEs of specific interest
    Número de sujetos con cualquier evento adverso local solicitado;
    Número de sujetos con cualquier evento adverso general solicitado;
    Número de sujetos con cualquier evento adverso no solicitado (AE);
    Número de sujetos con cualquier evento adverso grave (SAE);
    Número de sujetos con cualquier AE de especial interés
    E.5.1.1Timepoint(s) of evaluation of this end point
    During a 7-day follow-up period after each vaccination (i.e., the day of vaccination and 6 subsequent days);
    During a 7-day follow-up period after each vaccination (i.e., the day of vaccination and 6 subsequent days);
    During a 30-day follow-up period after each vaccination (i.e., the day of vaccination and 29 subsequent days);
    From Day 1 up to Day 61;
    During a 30-day follow-up period after each vaccination (i.e., the day of vaccination and 29 subsequent days).
    Durante un periodo de seguimiento de 7 días tras cada vacunación (el día de la vacunación y los 6 días siguientes)
    Durante un periodo de seguimiento de 7 días tras cada vacunación (el día de la vacunación y los 6 días siguientes)
    Durante un periodo de seguimiento de 30 días tras cada vacunación (el día de la vacunación y los 29 días siguientes)
    Desde el día 1 hasta el día 61
    Durante un periodo de seguimiento de 30 días tras cada vacunación (el día de la vacunación y los 29 días siguientes)
    E.5.2Secondary end point(s)
    Number of subjects with respiratory tract infection (RTI), lower respiratory tract infection (LRTI), severe LRTI and very severe LRTI associated with RSV infection;
    Number of subjects with SAEs;
    Number of subjects with RSV LRTI AE of special interest;
    Titers of neutralizing antibodies against RSV type A;
    Concentrations of RSV type F antibodies;
    Palivizumab-competing antibody concentrations
    Número de sujetos con infecciones del tracto respiratorio (ITR), infecciones del tracto respiratorio inferior (ITRI), ITRI graves y muy graves asociadas con infeccción por VRS;
    Número de sujetos con AAG adversos graves;
    Número de sujetos con ITRI por VRS como AE de especial interés;
    Título de anticuerpos neutralizantes frente al VRS tipo A;
    Concentraciones de anticuerpos frente a VRS tipo F;
    Concentraciones de anticuerpos competidores con palivizumab
    E.5.2.1Timepoint(s) of evaluation of this end point
    From first vaccination (Day 1) up to the end of the first RSV transmission season (up to 1 year);
    From first vaccination (Day 1) up to the end of the second RSV transmission season (up to 2 years);
    From first vaccination (Day 1) up to the end of the first RSV transmission season (up to 1 year), and up to the end of the second RSV transmission season (up to 2 years);
    At pre-vaccination (Screening), post-Dose 1 (Day 31) and post-Dose 2 (Day 61) and at the end of the first RSV transmission season (up to 1 year);
    At pre-vaccination (Screening), post Dose 1 (Day 31) and post Dose 2 (Day 61) and at the end of the first RSV transmission season (up to 1 year);
    At pre-vaccination (Screening), post Dose 1 (Day 31) and post-Dose 2 (Day 61)
    Desde la primera vacunación (día 1) hasta el final de la primera temporada VRS (hasta 1 año).
    Desde la primera vacunación (día 1) hasta el final de la segunda temporada VRS (hasta 2 años)
    Desde la primera vacunación (día 1) hasta el final de la primera temporada VRS (hasta 1 año), y hasta el final de la segunda temporada VRS (hasta 2 años).
    En la prevacunación (selección), post-dosis 1 (día 31) y post-dosis 2 (día 61), y al final de la primera temporada VRS (hasta 1 año);
    En la prevacunación (selección), post-dosis 1 (día 31) y post-dosis 2 (día 61), y al final de la primera temporada VRS (hasta 1 año);
    En la prevacunación (selección), post-dosis 1 (día 31) y post-dosis 2 (día 61)
    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 No
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Immunogenicity
    Inmunogenicidad
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Yes
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other Yes
    E.7.1.3.1Other trial type description
    First administration in age group (6-7 month old infants)
    Primera administración en el grupo de 6 a 7 meses de edad
    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 No
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Observador ciego
    observer blind
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Yes
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial15
    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 concerned10
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA7
    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
    Colombia
    Finland
    Hong Kong
    Italy
    Mexico
    Panama
    Poland
    South Africa
    Spain
    Thailand
    Turkey
    United Kingdom
    United States
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    Last testing results released of samples collected at Visit 8 (end of the second RSV transmission season) related to primary and secondary endpoints.
    Los últimos resultados de laboratorio, relacionados con variables primarias y secundarias, corresponderán a las muestras biológicas obtenidas en la visita 8 (fin de la segunda temporada de trasmisión de VRS)
    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 months
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years2
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 Yes
    F.1.1Number of subjects for this age range: 176
    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) Yes
    F.1.1.4.1Number of subjects for this age range: 176
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) No
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers Yes
    F.3.2Patients No
    F.3.3Specific vulnerable populations No
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception No
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state25
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 53
    F.4.2.2In the whole clinical trial 176
    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)
    None
    Ninguno
    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 Decision2019-04-02
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-03-07
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2021-11-16
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