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    Summary
    EudraCT Number:2022-001015-14
    Sponsor's Protocol Code Number:VAC18195RSV1001
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2022-05-12
    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 number2022-001015-14
    A.3Full title of the trial
    A Randomized, Double-blind, Placebo-controlled Phase 1/2a Study for Safety and Immunogenicity Evaluations of various RSV.preF-based Vaccine Formulations in Adults Aged 60 Years and Older
    Estudio en fase 1/2a, aleatorizado, doble ciego y controlado con placebo, para evaluar la seguridad y la inmunogenicidad de varias formulaciones de vacunas basadas en RSV.preF en adultos de 60 años en adelante.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Phase 1/2a Study of Various RSV preF-Based Vaccine Formulations in Adults Aged 60 Years and Older
    Estudio fase 1/2a de varias formulaciones de vacunas basadas en RSV.preF en adultos de 60 años en adelante.
    A.4.1Sponsor's protocol code numberVAC18195RSV1001
    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 SponsorJanssen Vaccines & Prevention B.V.
    B.1.3.4CountryNetherlands
    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 supportJanssen Vaccines & Prevention B.V.
    B.4.2CountryNetherlands
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationJanssen-Cilag SA
    B.5.2Functional name of contact pointGlobal Clinical Operations
    B.5.3 Address:
    B.5.3.1Street AddressPaseo de las Doce Estrellas 5-7
    B.5.3.2Town/ cityMadrid
    B.5.3.3Post code28042
    B.5.3.4CountrySpain
    B.5.4Telephone number34607016691
    B.5.5Fax number34917228628
    B.5.6E-mailcaparici@its.jnj.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 nameAd26.RSV.preF
    D.3.2Product code JNJ-64400141
    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 INNNA
    D.3.9.2Current sponsor codeJNJ-64400141
    D.3.9.3Other descriptive nameAd26.RSV-A.preF
    D.3.9.4EV Substance CodeSUB187098
    D.3.10 Strength
    D.3.10.1Concentration unit billion organisms/ml billion organisms/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number200
    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 nameRSV preF protein
    D.3.2Product code JNJ-64213175
    D.3.4Pharmaceutical form Solution 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 INNNA
    D.3.9.2Current sponsor codeJNJ-64213175
    D.3.9.3Other descriptive nameRSV-A preF protein
    D.3.9.4EV Substance CodeSUB218830
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.3
    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.IMP: 3
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameAd26.RSV-B.preF2
    D.3.2Product code JNJ-86051823
    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 INNNA
    D.3.9.2Current sponsor codeJNJ-86051823
    D.3.9.3Other descriptive nameAd26.RSV-B.preF2
    D.3.9.4EV Substance CodeSUB267913
    D.3.10 Strength
    D.3.10.1Concentration unit billion organisms/ml billion organisms/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number200
    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: 4
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameRSV-B preF protein
    D.3.2Product code JNJ-78991172
    D.3.4Pharmaceutical form Solution 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 INNNA
    D.3.9.2Current sponsor codeJNJ-78991172
    D.3.9.3Other descriptive nameRSV-B preF protein
    D.3.9.4EV Substance CodeSUB267912
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.3
    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
    Healthy volunteer (prevention of lower respiratory tract disease caused by respiratory syncytial virus (RSV))
    Voluntarios sanos (prevención de la enfermedad del tracto respiratorio inferior causada por el virus respiratorio sincitial (VRS))
    E.1.1.1Medical condition in easily understood language
    Healthy volunteer (prevention of lower respiratory tract disease caused by RSV)
    Voluntarios sanos (prevención de la enfermedad del tracto respiratorio inferior causada por el VRS)
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    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
    Cohorts 1 and 2:
    -To assess the safety and reactogenicity of various combinations of RSV vaccine components
    -To assess humoral immune responses elicited by various combinations of RSV vaccine components

    Cohort 3:
    -To assess the safety and reactogenicity of the selected RSV.preF-based vaccine formulation (based on Cohort 1 and 2 results), compared to the formulation to be used for future clinical development

    Cohort 4:
    -To assess immune responses, including durability to the selected RSV.preF-based vaccine formulation (formulation for future clinical development) in groups with and without revaccination
    Cohortes 1 y 2:
    -Evaluar la seguridad y la reactogenicidad de varias combinaciones de componentes de la vacuna contra el VRS
    -Evaluar las respuestas inmunitarias humorales provocadas por varias combinaciones de componentes de la vacuna contra el VRS

    Cohorte 3:
    -Evaluar la seguridad y la reactogenicidad de la formulación de la vacuna basada en RSV.preF seleccionada (basada en los resultados de la cohorte 1 y 2), en comparación con la formulación que se utilizará para el futuro desarrollo clínico

    Cohorte 4:
    -Evaluar las respuestas inmunitarias, incluida la durabilidad de la formulación de la vacuna basada en RSV.preF seleccionada (formulación para el futuro desarrollo clínico) en grupos con y sin revacunación
    E.2.2Secondary objectives of the trial
    Cohorts 1 and 2:
    -To assess humoral and cellular immune responses elicited by various combinations of RSV vaccine components using other immunological assays

    Cohort 3:
    -To assess immune responses to the selected RSV.preF-based vaccine formulation (based on Cohort 1 and 2 results), compared to the formulation to be used for future clinical development
    -To assess the durability of the immune response to the selected RSV.preF-based vaccine formulation in groups with and without revaccination

    Cohort 4:
    -To assess the safety and reactogenicity of the selected RSV.preF-based vaccine formulation (formulation for future clinical development)
    Cohortes 1 y 2:
    -Evaluar las respuestas inmunitarias humorales y celulares provocadas por diversas combinaciones de componentes de la vacuna contra el VRS utilizando otros ensayos inmunológicos.

    Cohorte 3:
    -Evaluar las respuestas inmunitarias a la formulación de la vacuna basada en RSV.preF seleccionada (basada en los resultados de la cohorte 1 y 2), en comparación con la formulación que se utilizará para el futuro desarrollo clínico.
    -Evaluar la durabilidad de la respuesta inmunitaria a la formulación de la vacuna basada en RSV.preF seleccionada en grupos con y sin revacunación

    Cohorte 4:
    -Evaluar la seguridad y la reactogenicidad de la formulación de la vacuna basada en RSV.preF seleccionada (formulación para el futuro desarrollo clínico)
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. aged 60 years or older on the day of signing the ICF and expected to be available for the duration of the study.
    2. before randomization, a participant must be:
    - postmenopausal (postmenopausal state is defined as no menses for 12 months without an alternative medical cause); and
    - not intending to conceive by any methods.
    3. participant must be in stable health at the time of vaccination. Participants may have underlying illnesses such as hypertension, congestive heart failure, COPD, Type 2 diabetes mellitus, hyperlipoproteinemia, or hypothyroidism, as long as their symptoms and signs are stable at the time of vaccination, and these conditions receive routine follow-up by the participant’s healthcare provider. Participants will be included on the basis of physical examination, medical history, and vital signs performed between ICF signature and vaccination
    4. For participants in Cohorts 1 and 2 only: Participant must be healthy on the basis of clinical laboratory tests performed at screening. If the results of the laboratory screening tests are outside the laboratory normal reference ranges and additionally within the limits of toxicity Grade 2 according to the US FDA toxicity tables, the participant may be included only if the investigator judges the abnormalities or deviations from normal to be not clinically significant and appropriate and reasonable for the population under study. This determination must be recorded in the participant’s source documents and initialed by the investigator
    5. agrees not to donate blood from the time of vaccination through 3 months after vaccination
    1. tener 60 años o más el día de la firma del documento de consentimiento informado y estar disponible durante todo el estudio.
    2. antes de la aleatorización, la participante debe ser
    - posmenopáusica (el estado posmenopáusico se define como la ausencia de menstruación durante 12 meses sin una causa médica alternativa); y
    - no tener intención de concebir por ningún método.
    3. El participante debe tener una salud estable en el momento de la vacunación. Los participantes pueden tener enfermedades subyacentes como hipertensión, insuficiencia cardíaca congestiva, EPOC, diabetes mellitus tipo 2, hiperlipoproteinemia o hipotiroidismo, siempre y cuando sus síntomas y signos sean estables en el momento de la vacunación, y estas condiciones reciban un seguimiento rutinario por parte de su médico. Los participantes serán incluidos en base a la exploración física, la historia clínica y las constantes vitales realizadas entre la firma del documento de consentimiento informado y la vacunación
    4. Sólo para los participantes de las cohortes 1 y 2: Los participantes deben estar sanos sobre la base de las pruebas de laboratorio clínico realizadas en la selección. Si los resultados de las pruebas de laboratorio durante la selección están fuera de los rangos normales de referencia del laboratorio y, además, dentro de los límites del Grado 2 de toxicidad según las tablas de toxicidad de la FDA de EE.UU., el participante puede ser incluido sólo si el investigador juzga que las anormalidades o desviaciones de la normalidad no son clínicamente significativas y son apropiadas y razonables para la población en estudio. Esta determinación debe ser registrada en los documentos de origen del participante y rubricada por el investigador
    5. se compromete a no donar sangre desde el momento de la vacunación hasta 3 meses después de la misma
    E.4Principal exclusion criteria
    1. history of malignancy within 5 years before screening not in the following categories:
    a. Participants with squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix may be enrolled at the discretion of the investigator.
    b. Participants with a history of malignancy within 5 years before screening, with minimal risk of recurrence per investigator’s judgment, can be enrolled.
    2. known or suspected allergy or history of anaphylaxis or other serious adverse reactions to vaccines or vaccine components (including any of the constituents of the study vaccine)
    3. abnormal function of the immune system resulting from:
    a. Clinical conditions (eg, autoimmune disease or immunodeficiency) expected to have an impact on the immune response elicited by the study vaccine. Participants with autoimmune disease (eg, autoimmune-mediated thyroid disease, autoimmune inflammatory rheumatic disease such as rheumatoid arthritis, and Type 1 diabetes) that is stable and inactive without the use of systemic immunomodulators and glucocorticoids may be enrolled at the discretion of the investigator.
    b. Chronic or recurrent use of systemic corticosteroids within 2 months before administration of study vaccine and during the study. A substantially immunosuppressive steroid dose is considered to be ≥2 weeks of daily receipt of 20 mg of prednisone or equivalent.
    c. Administration of antineoplastic and immunomodulating agents, eg, cancer chemotherapeutic agents, or radiotherapy within 6 months before administration of study vaccine and during the study
    4. per medical history, participant has chronic active hepatitis B or hepatitis C infection.
    5. per medical history, participant has HIV type 1 or type 2 infection.
    6. history of acute polyneuropathy (eg, Guillain-Barré syndrome) or chronic idiopathic demyelinating polyneuropathy.
    7. received hematopoietic stem cell transplant in medical history, treatment with immunoglobulins expected to impact the vaccine-induced immune response (including monoclonal antibodies for chronic underlying conditions) in the 2 months, immunoglobulins specific to RSV, human metapneumovirus, or parainfluenza viruses in the 12 months, apheresis therapies in the 4 months, or blood products in the 4 months before the planned administration of the first study vaccine or has any plans to receive such treatment during the study
    8. history of TTS or heparin-induced thrombocytopenia and thrombosis (HITT).
    9. received or plans to receive:
    a. Licensed live attenuated vaccines within 28 days before or after planned administration of study vaccination
    b. Other licensed (not live) vaccines within 14 days before or after planned administration of study vaccination.
    10. received or plans to receive a SARS-CoV-2 vaccine:
    a. Live attenuated SARS-CoV-2 vaccine within 28 days before or after planned administration of the first or subsequent study vaccines.
    b. Non-live SARS-CoV-2 vaccine within 14 days before or after planned administration of the first or subsequent study vaccines.
    c. A viral-vectored SARS-CoV-2 vaccine within 6 months prior to randomization or during the study period until 28 days after the last study vaccination.
    11. received an RSV vaccine in a previous RSV vaccine study at any time prior to randomization.
    12. received or plans to receive an Ad26-vectored vaccine at any time prior to randomization until 28 days after the last study vaccination
    13. has taken any disallowed therapies before vaccination.
    14. received an investigational drug or used an invasive investigational medical device within 30 days or received an investigational vaccine within 6 months before the planned administration of the study vaccine or is currently enrolled or plans to participate in another investigational study during this study.
    15. has a serious chronic disorder, eg, severe chronic obstructive pulmonary disease or severe congestive heart failure, end-stage renal disease with or without dialysis, clinically unstable cardiac disease, Alzheimer’s disease, or has any condition for which, in the opinion of the investigator, participation would not be in the best interest of the participant (eg, compromise the well-being) or that could prevent, limit, or confound the protocol-specified assessments.
    16. had major surgery (per the investigator’s judgment) within 4 weeks before vaccination, or will not have fully recovered from surgery at time of vaccination (in the opinion of the investigator), or has major surgery planned during the time the participant is expected to participate in the study.
    17. contraindication to IM injections and blood draws (eg, bleeding disorders)
    18. has had major psychiatric illness and/or drug or alcohol abuse which in the investigator’s opinion would compromise the participant’s safety and/or compliance with the study procedures.
    1. Neoplasias en los 5 años anteriores a la selección que no pertenezcan a:
    a. Los participantes con carcinomas de células escamosas y basales de la piel y carcinoma in situ de cuello uterino pueden participar a criterio del investigador.
    b. Neoplasias en los 5 años anteriores a la selección, con un riesgo mínimo de recurrencia a juicio del investigador.
    2. alergia conocida o sospechada o antecedentes de anafilaxia u otras reacciones adversas graves a vacunas o componentes de vacunas (incluido cualquiera de los componentes de la vacuna estudiada)
    3. Función anormal del sistema inmunológico resultante de:
    a. Condiciones clínicas (p.ej., enfermedad autoinmune o inmunodeficiencia) que se espera que tengan un impacto en la respuesta inmune provocada por la vacuna. Participantes con enfermedades autoinmunes (p. ej., enfermedad tiroidea autoinmune, enfermedad reumática inflamatoria autoinmune, como artritis reumatoide, y diabetes tipo 1) estables e inactivas sin el uso de inmunomoduladores sistémicos y glucocorticoides
    b. Uso crónico o recurrente de corticosteroides sistémicos en los 2 meses anteriores a la administración de la vacuna y durante el estudio. Se considera que una dosis de esteroides sustancialmente inmunosupresora es ≥2 semanas de recepción diaria de 20 mg de prednisona o equivalente.
    c. Administración de agentes antineoplásicos e inmunomoduladores, p. ej., agentes quimioterapéuticos contra el cáncer, o radioterapia los 6 meses anteriores a la administración de la vacuna y durante el estudio
    4. Según el historial médico, el participante tiene una infección crónica por hep B o hep C.
    5. según los antecedentes médicos, el participante tiene infección por VIH tipo 1 o 2.
    6. Antecedentes de polineuropatía aguda (p.ej., síndr. Guillain-Barré) o polineuropatía desmielinizante crónica idiopática.
    7. haber recibido un trasplante de células madre hematopoyéticas, tratamiento con inmunoglobulinas que puedan afectar a la respuesta inmunitaria inducida por la vacuna (incluidos los anticuerpos monoclonales para enfermedades crónicas subyacentes) en los 2 meses, inmunoglobulinas específicas para el VRS, el metapneumovirus humano o los virus de la parainfluenza en los 12 meses, terapias de aféresis en los 4 meses, o productos sanguíneos en los 4 meses anteriores a la administración de la 1ª del estudio, o tener previsto recibir dicho tratamiento durante el estudio
    8. antecedentes de TTS o trombocitopenia y trombosis inducida por heparina (HITT).
    9. haber recibido o recibir
    a. Vacunas vivas atenuadas autorizadas en los 28 días anteriores o posteriores a la vacunación del estudio.
    b. Otras vacunas autorizadas (no vivas) en los 14 días anteriores o posteriores a la vacunación del estudio.
    10. Ha recibido o recibir una vacuna contra el SARS-CoV-2:
    a. Vacuna viva atenuada contra el SARS-CoV-2 dentro de los 28 días anteriores o posteriores a la administración de la 1ª o siguientes vacunas del estudio.
    b. Vacuna no viva contra el SARS-CoV-2 dentro de los 14 días anteriores o posteriores a la administración prevista de la 1ª o siguientes vacunas del estudio.
    c. Una vacuna contra el SARS-CoV-2 con vector viral dentro de los 6 meses anteriores a la aleatorización o durante el estudio hasta 28 días después de la última vacunación
    11. Haber recibido una vacuna contra el VRS en un estudio previo de vacunas contra el VRS en cualquier momento antes de la aleatorización.
    12. ha recibido o tiene previsto recibir una vacuna con vector Ad26 en cualquier momento antes de la aleatorización y hasta 28 días después de la última vacunación
    13. Ha tomado alguna terapia no permitida antes de la vacunación.
    14. ha recibido un fármaco en investigación o ha utilizado un dispositivo médico invasivo en investigación en un plazo de 30 días o ha recibido una vacuna en investigación en un plazo de 6 meses antes de la administración de la vacuna del estudio o está actualmente inscrito o tiene previsto participar en otro estudio
    15. Tiene un trastorno crónico grave, p. ej., enfermedad pulmonar obstructiva crónica grave o insuficiencia cardíaca congestiva grave, enfermedad renal en fase terminal con o sin diálisis, enfermedad cardíaca clínicamente inestable, enfermedad de Alzheimer, o tiene cualquier condición para la cual, la participación no sería adecuada o que podría impedir, limitar o confundir las evaluaciones especificadas en el protocolo.
    16. Haber sido sometido a una cirugía mayor (a juicio del investigador) 4 semanas anteriores a la vacunación, o no haberse recuperado completamente de la cirugía en el momento de la vacunación (en opinión del investigador), o tener prevista una cirugía mayor durante el tiempo que esperado de participación.
    17. contraindicación para las inyecciones IM y extracciones de sangre (p. ej., trastornos hemorrágicos)
    18. ha tenido una enfermedad psiquiátrica importante y/o abuso de drogas o alcohol que, comprometería la seguridad del participante y/o procedimientos del estudio.
    E.5 End points
    E.5.1Primary end point(s)
    Cohorts 1, 2 and 3:
    - Serious adverse events (SAEs) and adverse events of special interest (AESIs) from first dose administration until 6 months after vaccination
    - Solicited local and systemic adverse events (AEs) for 7 days after vaccine administration
    - Unsolicited AEs from the time of vaccine administration through the following 28 days

    Cohorts 1, 2 and 4:
    - RSV neutralization antibody titers
    Cohortes 1, 2 y 3:
    - Acontecimientos adversos graves (AAG) y acontecimientos adversos de especial interés (AAEI) desde la administración de la primera dosis hasta 6 meses después de la vacunación
    - Acontecimientos adversos (AA) locales y sistémicos solicitados durante los 7 días posteriores a la administración de la vacuna
    - AA no solicitados desde el momento de la administración de la vacuna hasta los 28 días siguientes

    Cohortes 1, 2 y 4:
    - Valores de anticuerpos de neutralización del VRS
    E.5.1.1Timepoint(s) of evaluation of this end point
    AEs up to Days 7 and 28 after vaccine administration
    SAEs and AESIs until 6 months after vaccination
    RSV neutralization antibody titers:
    - Cohorts 1 & 2: Days 1, 15, 29, 85, 183, 365, 730, 1095
    - Cohort 4: Days 1, 15, 29, 85, 183, 730, 1095, 1460, 1825; Day of Vaccination 2 and Days 14, 28, 84, 182 post-Vaccination 2
    AA hasta los días 7 y 28 después de la administración de la vacuna
    AAG y AAEI hasta 6 meses después de la vacunación
    Valores de anticuerpos de neutralización del VRS:
    - Cohortes 1 y 2: Días 1, 15, 29, 85, 183, 365, 730, 1095
    - Cohorte 4: Días 1, 15, 29, 85, 183, 730, 1095, 1460, 1825; día de la vacunación 2 y días 14, 28, 84, 182 post-vacunación 2
    E.5.2Secondary end point(s)
    Cohorts 1 and 2:
    F protein binding antibodies (pre-F and/or post-F), and antigen-specific T-cell responses

    Cohort 3:
    - RSV neutralization antibody titers

    Cohort 4:
    - SAEs and AESIs from first administration until 6 months after the last vaccination
    - Solicited local and systemic AEs for 7 days after each vaccine administration
    - Unsolicited AEs from the time of each vaccine administration through the following 28 days
    Cohortes 1 y 2:
    Anticuerpos de unión a la proteína F (pre-F y/o post-F), y respuestas de células T específicas del antígeno

    Cohorte 3:
    - Valores de anticuerpos de neutralización del VRS

    Cohorte 4:
    - AAG y AAEI desde la primera administración hasta 6 meses después de la última vacunación
    - AA locales y sistémicos solicitados durante los 7 días posteriores a cada administración de la vacuna
    - AA no solicitados desde el momento de la administración de cada vacuna hasta los 28 días siguientes
    E.5.2.1Timepoint(s) of evaluation of this end point
    AEs up to Days 7 and 28 after vaccine administration
    SAEs and AESIs until 6 months after vaccination
    F protein binding antibodies (pre-F and/or post-F): Days 1, 15, 29, 85, 183, 365, 730, 1095
    Antigen-specific T-cell responses: Days 1, 15, 85, 183, 365, 730, 1095
    RSV neutralization antibody titers: Days 1, 15, 29, 85, 183, 730, 1095, 1460, 1825; Day of Vaccination 2 and Days 14, 28, 84, 182 post-Vaccination 2
    AA hasta los días 7 y 28 después de la administración de la vacuna
    AAG y AAEI hasta 6 meses después de la vacunación
    Anticuerpos de unión a la proteína F (pre-F y/o post-F): Días 1, 15, 29, 85, 183, 365, 730, 1095
    Respuestas de células T específicas al antígeno: Días 1, 15, 85, 183, 365, 730, 1095
    Valores de anticuerpos de neutralización del VRS: Días 1, 15, 29, 85, 183, 730, 1095, 1460, 1825; Día de la Vacunación 2 y Días 14, 28, 84, 182 post-Vacunación 2
    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 and reactogenicity
    Inmunogenicidad y reactogenicidad
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Yes
    E.7.1.1First administration to humans Yes
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial19
    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 EEA6
    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
    United States
    Spain
    Belgium
    United Kingdom
    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
    Last visit of the last subject
    Última visita del último paciente del estudio
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years5
    E.8.9.1In the Member State concerned months11
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years6
    E.8.9.2In all countries concerned by the trial months3
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 560
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 1040
    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 state152
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 298
    F.4.2.2In the whole clinical trial 1600
    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 Decision2022-10-05
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-07-04
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
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