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    Summary
    EudraCT Number:2021-005105-27
    Sponsor's Protocol Code Number:P-105-202
    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:2022-02-02
    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 number2021-005105-27
    A.3Full title of the trial
    Phase 2/3, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Assess the Safety and Efficacy of ALVR105 (Viralym-M) Compared to Placebo for the Prevention of AdV, BKV, CMV, EBV, HHV-6, and JCV Infection and/or Disease, in High-Risk Patients After Allogeneic Hematopoietic Cell Transplant
    Estudio en fase II/III, multicéntrico, aleatorizado, con enmascaramiento doble y comparativo con placebo para evaluar la eficacia y la seguridad del ALVR105 (Viralym-M) en comparación con un placebo en la prevención de infecciones y/o enfermedades provocadas por adenovirus, el virus BK, citomegalovirus, el virus de Epstein-Barr, el virus del herpes humano de tipo 6 y el virus John Cunningham, en pacientes de alto riesgo tras someterse a un trasplante de progenitores hematopoyéticos
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Study to Assess the Safety and Efficacy of ALVR105 (Viralym-M) Compared to Placebo for the Prevention of AdV, BKV, CMV, EBV, HHV-6, and JCV Infection and/or Disease, in High-Risk Patients following bone marrow transplant
    Un estudio para evaluar la seguridad y eficacia de ALVR105 (Viralym-M) en comparación con placebo en la prevención de infecciones y/o enfermedades provocadas por AdV, BKV, CMV, EBV, HHV-6 y JCV, en pacientes de alto riesgo después de un trasplante de médula ósea
    A.4.1Sponsor's protocol code numberP-105-202
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT04693637
    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 SponsorAlloVir, 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 supportAlloVir, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAlloVir, Inc.
    B.5.2Functional name of contact pointClinical Trials Information Line
    B.5.3 Address:
    B.5.3.1Street AddressKirby Grove, 2925 Richmond Ave, Suite 1200
    B.5.3.2Town/ cityHouston, Texas
    B.5.3.3Post codeTX 77098
    B.5.3.4CountryUnited States
    B.5.4Telephone number+1 (833) 409-2281
    B.5.6E-mailclinicaltrials@allovir.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 Yes
    D.2.5.1Orphan drug designation numberEU/3/20/2260
    D.3 Description of the IMP
    D.3.1Product nameALVR105
    D.3.4Pharmaceutical form Dispersion for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPosoleucel
    D.3.9.2Current sponsor codeALVR105
    D.3.9.3Other descriptive nameAllogeneic multi-virus specific T lymphocytes targeting BK Virus, cytomegalovirus, human herpes virus-6, Epstein Barr virus and adenovirus
    D.3.9.4EV Substance CodeSUB197084
    D.3.10 Strength
    D.3.10.1Concentration unit U unit(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10000000
    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) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) Yes
    D.3.11.3.1Somatic cell therapy medicinal product Yes
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboDispersion for infusion
    D.8.4Route of administration of the placeboIntravenous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Adenovirus (AdV), BK virus (BKV), John Cunningham virus (JCV), human herpesvirus 6 (HHV- 6), Epstein-Barr virus (EBV), and cytomegalovirus (CMV) infections and/or disease in patients at high risk for these viruses following allogeneic hematopoietic cell transplant
    Adenovirus (AdV), el virus BK (VBK), el virus John Cunningham (VJC), el virus del herpes humano tipo 6 (VHH-6), el virus de Epstein-Barr (VEB) y un citomegalovirus (CMV), en pacientes con alto riesgo de infectarse con dichos virus tras un alotrasplante de progenitores hematopoyéticos (TPH).
    E.1.1.1Medical condition in easily understood language
    Adenovirus, BK virus, John Cunningham virus, human herpesvirus 6, Epstein-Barr virus and cytomegalovirus infections/disease in patients at high risk for these viruses following bone marrow transplant
    AdV, virus BK, virus JC,virus del herpes humano 6, virus de Epstein-Barr e infección/enfermed por citomegalovirus en pacientes con alto riesgo de estos virus después de un trasplante de médula ósea
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10060931
    E.1.2Term Adenovirus infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level PT
    E.1.2Classification code 10055181
    E.1.2Term BK virus infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 22.0
    E.1.2Level PT
    E.1.2Classification code 10020431
    E.1.2Term Human herpesvirus 6 infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10015108
    E.1.2Term Epstein-Barr virus infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level PT
    E.1.2Classification code 10011831
    E.1.2Term Cytomegalovirus infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10023163
    E.1.2Term JC virus infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To compare the efficacy of ALVR105 to placebo by the number of clinically significant infections or episodes of end-organ disease per patient due to AdV, BKV, CMV, EBV, HHV-6, or JCV as determined by an independent, blinded Clinical Adjudication Committee (CAC) through Week 14
    Comparar la eficacia del ALVR105 con la del placebo atendiendo al número de infecciones o episodios de enfermedad orgánica específica clínicamente significativos por paciente causados por un AdV, el VBK, un CMV, el VEB, el VHH-6 o el VJC según lo determinado por un comité de validación clínica (CVC) independiente, desconocedor del tratamiento, hasta la semana 14
    E.2.2Secondary objectives of the trial
    Key Secondary
    1. To compare the efficacy of ALVR105 to placebo by the number of clinically significant infections or episodes of end-organ disease per patient due to AdV, BKV, CMV, EBV, HHV-6, or JCV as determined by an independent, blinded CAC through Week 26
    Secondary:
    2. To compare the efficacy of ALVR105 to placebo by clinically significant infections or episodes of end-organ disease per patient due to AdV, BKV, CMV, EBV, or HHV-6 due to each individual virus as determined by an independent, blinded CAC through Week 14 and Week 26
    3. To compare the efficacy of ALVR105 to placebo in mean area under the curve (AUC) viral load for AdV, BKV, CMV, EBV, HHV-6, or JCV each through Week 14 and Week 26
    1.Comparar la eficacia del ALVR105 con la del placebo atendiendo al número de infecciones o episodios de enfermedad orgánica específica clínicamente significativos por paciente causados por un AdV, el VBK, un CMV, el VEB, el VHH-6 o el VJC según lo determinado por un CVC independiente, desconocedor del tratamiento, hasta la semana 26.
    2.Comparar la eficacia del ALVR105 con la del placebo atendiendo al número de infecciones o episodios de enfermedad orgánica específica clínicamente significativos por paciente causados por cada uno de los virus AdV, VBK, CMV, VEB o VHH-6 en concreto, según lo determinado por un CVC independiente, desconocedor del tratamiento, hasta la semana 14 y la semana 26.
    3.Comparar la eficacia del ALVR105 con la del placebo en el área bajo la curva (ABC) media de la carga vírica del AdV, VBK, CMV, VEB, VHH-6 y VJC por separado hasta la semana 14 y la semana 26
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Age
    1. Be ≥1 year of age at the day of screening visit.
    Type of Participant and Disease Characteristics
    2. Has no known or suspected clinically significant disease from AdV, BKV, CMV, EBV, HHV-6, and/or JCV
    3. Be within 15 and 42 days of receiving a first allogeneic HCT at the time of randomization and have demonstrated clinical engraftment
    4. High-risk: Patients meeting one or more of the following criteria at the time of randomization:
    o Human leukocyte antigen (HLA)-related (sibling) donor with at least one mismatch at one of the following three HLA-gene loci: HLA-A, -B or -DR
    o Haploidentical donor
    o Unrelated donor
    o Use of umbilical cord blood as stem cell source
    o Ex vivo graft manipulation resulting in T cell depletion
    o Received antithymocyte globulin (ATG) or alemtuzumab (Campath-1H)
    Sex
    5. Male and/or female
    5. Male and/or female
    a. Male participants:
    Male participants are eligible to participate if they agree to the following during the study intervention period and for at least 90 days after the last dose of study intervention:
    • Refrain from donating sperm PLUS, either:
    • Be abstinent from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long term and persistent basis) and agree to remain abstinent
    OR
    • Must agree to use contraception /barrier as detailed below
    • Agree to use a male condom and should also be advised of the benefit for a female partner to use a highly effective method of contraception as a condom may break or leak when having sexual intercourse with a woman of childbearing potential (WOCBP) who is not currently pregnant
    b. Female participants:
    • A female participant is eligible to participate if she is not pregnant or breastfeeding, and 1 of the following conditions applies:
    • Is a woman of non-childbearing potential (WONCBP) as defined in Section 10.4.1 of the protocol
    OR
    • A female participant is eligible to participate if she is not pregnant or breastfeeding, and 1 of the following conditions applies:
    • Is a woman of non-childbearing potential (WONCBP) as defined in Section 10.4.1 of the protocol
    OR
    • Is a WOCBP and using a highly effective method of contraception as described in Section 10.4.2 of the protocol during the study intervention period and for at least 90 days after the last dose of study intervention. The Investigator should evaluate the potential for contraceptive method failure (eg, noncompliance, recently initiated) in relationship to the first dose of study intervention.
    • A WOCBP must have a negative serum pregnancy test within 14 days
    before the first dose of study intervention, see Section 8.4.7 of the protocol.
    • Additional requirements for pregnancy testing during and after study intervention are located in Section 8.4.7 of the protocol.
    Informed Consent and Cell Line Match
    6. Willing and able to provide written informed consent as described in Section 10.1.3 of the protocol to participate in the study, or a parent or legal guardian is willing and able to provide written informed consent and the potential pediatric patient is able to provide assent in a manner approved by the Institutional Review Board (IRB) and local regulations.
    7. Has an HLA type matching with at least 1 suitably matched and available ALVR105 VST line for infusion.
    1. Tener ≥1 año de edad el día de la visita de detección.
    Tipo de participante y características de la enfermedad
    2. No tiene ninguna enfermedad clínicamente significativa conocida o sospechada de AdV, BKV, CMV, EBV, HHV-6 y / o JCV
    3. En el momento de la aleatorización deben haber transcurrido entre 15 y 42 días desde el primer TPH alogénico, y debe haberse demostrado prendimiento clínico del injerto.
    4. Alto riesgo: pacientes que cumplen uno o más de los siguientes criterios en el momento de la aleatorización:
    • donante emparentado (hermano o hermana) en lo que respecta al antígeno de histocompatibilidad (HLA) con al menos un emparejamiento erróneo en uno de los siguientes tres loci génicos del sistema HLA: HLA-A, -B o -DR,
    • donante haploidéntico,
    • donante no emparentado,
    • uso de sangre de cordón umbilical como fuente de células madre,
    • manipulación del injerto ex vivo que provoque la reducción del número de linfocitos T,
    • recepción de un tratamiento reductor del número de linfocitos T compuesto por inmunoglobulinas antitimocíticas (GAT) o alemtuzumab (Campath-1H).
    5 Hombre y/o mujer
    a. Participantes masculinos:
    Los participantes masculinos son elegibles para participar si aceptan lo siguiente durante el período de intervención del estudio y durante al menos 90 días después de la última dosis de la intervención del estudio:
    • Abstenerse de donar esperma PLUS, ya sea:
    • Ser abstinente de las relaciones heterosexuales como su estilo de vida preferido y habitual (abstinencia a largo plazo y persistente) y aceptar permanecer abstinente
    o
    • Debe aceptar el uso de anticonceptivos / barrera como se detalla a continuación
    • Aceptar el uso de un condón masculino y también se le debe informar del beneficio para una pareja femenina de usar un método anticonceptivo altamente efectivo, ya que un condón puede romperse o filtrarse al tener relaciones sexuales con una mujer en edad fértil (WOCBP) que actualmente no está embarazada
    b. Participantes femeninas:
    • Una participante femenina es elegible para participar si no está embarazada o amamantando, y se aplica 1 de las siguientes condiciones:
    • Es una mujer en edad no fértil (WONCBP) tal como se define en la Sección 10.4.1 del protocolo
    O
    • Una participante femenina es elegible para participar si no está embarazada o amamantando, y se aplica 1 de las siguientes condiciones:
    • Es una mujer en edad no fértil (WONCBP) tal como se define en la Sección 10.4.1 del protocolo
    O
    • Es un WOCBP y utiliza un método anticonceptivo altamente eficaz como se describe en la sección 10.4.2 del protocolo durante el período de intervención del estudio y durante al menos 90 días después de la última dosis de la intervención del estudio. El investigador debe evaluar el potencial de fracaso del método anticonceptivo (por ejemplo, incumplimiento, iniciado recientemente) en relación con la primera dosis de la intervención del estudio.
    • Un WOCBP debe tener una prueba de embarazo sérica negativa dentro de los 14 días
    antes de la primera dosis de la intervención del estudio, ver sección 8.4.7 del protocolo.
    • Los requisitos adicionales para las pruebas de embarazo durante y después de la intervención del estudio se encuentran en la Sección 8.4.7 del protocolo.
    Consentimiento informado y coincidencia de líneas celulares
    6. Dispuesto y capaz de proporcionar un consentimiento informado por escrito como se describe en la Sección 10.1.3 del protocolo para participar en el estudio, o un padre o tutor legal está dispuesto y es capaz de proporcionar un consentimiento informado por escrito y el paciente pediátrico potencial puede proporcionar el consentimiento de una manera aprobada por la Junta de Revisión Institucional (IRB) y las regulaciones locales.
    7. Tiene una coincidencia de tipo HLA con al menos 1 línea ALVR105 VST adecuadamente emparejada y disponible para infusión.
    E.4Principal exclusion criteria
    Medical Conditions
    1. Has a history of AdV, BKV, CMV, EBV, HHV-6, and/or JCV end-organ disease within 6 months prior to randomization
    2. Evidence of active Grade >2 acute GVHD (for additional information on acute GVHD grading and severity, see Appendix 5 [Section 10.5 of the protocol]).
    3. Presence of non-minor uncontrolled or progressive bacterial or fungal infections (ie, evidence of bacteremia, fungemia, disseminated, and/or organ-specific infection not well controlled by present therapies)
    4. Presence of any progressive, uncontrolled viral infections (ie, evidence of viremia, dissemination, and/or organ-specific infection not well controlled by present therapies).
    5. Known history or current (suspected) diagnosis of CRS requiring treatment associated with the administration of peptides, proteins, and/or antibodies, see Appendix 6 [Section 10.6 of the protocol]).
    6. Evidence of encephalopathy at screening visit
    7. Relapse of primary malignancy other than minimal residual disease.
    Prior/Concomitant Therapy
    8. Donor lymphocyte infusion performed within 21 days prior to randomization
    9. Received within 7 days prior to randomization any of the following:
    ganciclovir, valganciclovir, foscarnet, acyclovir (at doses >3200 mg PO per day or >25 mg/kg IV per day), valacyclovir (at doses >3000 mg PO per day), famciclovir (at doses >1500 mg PO per day)
    10. Participant has used any investigational antiviral agent, including brincidofovir, within 7 days prior to randomization or is actively receiving any investigational agent at randomization.
    11. Ongoing therapy with high-dose systemic corticosteroids (ie, prednisone equivalent dose >0.5 mg/kg/day) within 24 hours prior to dosing
    12. Prior therapy with ATG, alemtuzumab (Campath-1H), or other immunosuppressive T cell-targeted monoclonal antibodies within 28 days prior to dosing
    13. Receipt of mechanical ventilation of any type, within 1 month prior to treatment (unless related to airway control)
    14. Undergoing dialysis at any time during the screening period
    Prior/Concurrent Clinical Study Experience
    15. Received a previous allogeneic HCT (Note: Receipt of a previous autologous HCT is acceptable)
    Diagnostic Assessments
    16. Aspartate aminotransferase or alanine aminotransferase serum levels >5 × the upper limit of normal (ULN) or direct bilirubin serum levels >3× the ULN.
    Other Exclusions
    17. Pregnant, breastfeeding, or planning to become pregnant during the study.
    18. Has a history or current evidence of any condition, therapy, lab abnormality, or other circumstance that might confound the results of the study, interfere with the patient's participation for the full duration of the study, or would be put at undue risk as judged by the Investigator, such that it is not in the best interest of the patient to participate in this study.
    Condiciones médicas
    1. Tiene antecedentes de enfermedad de los órganos finales AdV, BKV, CMV, EBV, HHV-6 y/o JCV dentro de los 6 meses anteriores a la aleatorización
    2. Evidencia de EICH aguda activa de grado >2 (para obtener información adicional sobre la clasificación y la gravedad de la EICH aguda, consulte el apéndice 5 [sección 10.5 del protocolo]).
    3. Presencia de infecciones bacterianas o fúngicas no menores no controladas o progresivas (es decir, evidencia de bacteriemia, fungemia, diseminada y / o infección específica de órganos no bien controlado por las terapias actuales).
    4. Presencia de cualquier infección viral progresiva e incontrolada (es decir, evidencia de viremia, diseminación y/o infección específica de órganos no bien controlada por las terapias actuales).
    5. Antecedentes conocidos o diagnóstico actual (sospechoso) de SRC que requiere tratamiento asociado a la administración de péptidos, proteínas y/o anticuerpos, ver Apéndice 6 [Sección 10.6 del protocolo]).
    6. Evidencia de encefalopatía en la visita de detección
    7. Recaída de neoplasia maligna primaria distinta de la enfermedad residual mínima.
    Terapia previa/concomitante
    8. Infusión de linfocitos de donante realizada dentro de los 21 días anteriores a la aleatorización
    9. Recibido dentro de los 7 días anteriores a la aleatorización de cualquiera de los siguientes:
    ganciclovir, valganciclovir, foscarnet, aciclovir (a dosis >3200 mg PO por día o >25 mg/kg IV por día), valaciclovir (a dosis >3000 mg PO por día), famciclovir (a dosis >1500 mg PO por día)
    10. El participante ha utilizado cualquier agente antiviral en investigación, incluido el brincidofovir, dentro de los 7 días anteriores a la aleatorización o está recibiendo activamente cualquier agente en investigación en la aleatorización.
    11. Tratamiento continuo con dosis altas de corticosteroides sistémicos (es decir, dosis equivalente de prednisona >0,5 mg/kg/día) dentro de las 24 horas previas a la dosificación
    12. Tratamiento previo con ATG, alemtuzumab (Campath-1H) u otros anticuerpos monoclonales inmunosupresores dirigidos a células T dentro de los 28 días anteriores a la dosificación
    13. Recepción de ventilación mecánica de cualquier tipo, dentro de 1 mes antes del tratamiento (a menos que esté relacionada con el control de las vías respiratorias)
    14. Someterse a diálisis en cualquier momento durante el período de detección
    Experiencia previa/concurrente en estudios clínicos
    15. Recibió un HCT alogénico previo (Nota: Se acepta la recepción de un HCT autólogo anterior)
    Evaluaciones diagnóstica
    16. Los niveles séricos de aspartato aminotransferasa o alanina aminotransferasa >5 × del límite superior de los niveles séricos normales (LSN) o directa de bilirrubina >3× el LSN.
    Otras exclusiones
    17. Embarazada, amamantando o planeando quedar embarazada durante el estudio.
    18. Tiene antecedentes o evidencia actual de cualquier condición, terapia, anormalidad de laboratorio u otra circunstancia que pueda confundir los resultados del estudio, interferir con la participación del paciente durante toda la duración del estudio o se pondría en riesgo indebido según lo juzgue el investigador, de modo que no sea en el mejor interés del paciente participar en este estudio.
    E.5 End points
    E.5.1Primary end point(s)
    The number of clinically significant infections or episodes of end-organ disease per patient due to AdV, BKV, CMV, EBV, HHV-6, or JCV as determined by an independent, blinded CVC through Week 14
    El número de infecciones clínicamente significativas o episodios de enfermedad del órgano final por paciente debido a AdV, BKV, CMV, EBV, HHV-6 o JCV según lo determinado por un comité de validación clínica (CVC) independiente hasta la semana 14
    E.5.1.1Timepoint(s) of evaluation of this end point
    through Week 14
    hasta la semana 14
    E.5.2Secondary end point(s)
    Key endpoints
    1. The number of clinically significant infections or episodes of end-organ
    disease per patient due to AdV, BKV, CMV, EBV, HHV-6, or JCV as determined by an independent, blinded CAC through Week 26
    Endpoints
    2. Clinically significant infections or episodes of end-organ disease per patient due to AdV, BKV, CMV, EBV, or HHV-6, from each individual virus as determined by an independent, blinded CAC through Week 14 and Week 26 (5 endpoints each at Week 14 and Week 26)
    3. Mean viral load for AdV, BKV, CMV, EBV, HHV-6, and JCV for each individual virus through Week 14 and Week 26, obtained as AUC/number of days (6 endpoints each at Week 14 and Week 26)
    Criterios de valoración clave:
    1. El número de infecciones clínicamente significativas o episodios de órganos terminales
    enfermedad por paciente debido a AdV, BKV, CMV, EBV, HHV-6 o JCV según lo determinado por un CAC independiente y cegado hasta la semana 26
    Extremos
    2. Infecciones clínicamente significativas o episodios de enfermedad del órgano final por paciente debido a AdV, BKV, CMV, EBV o HHV-6, de cada virus individual según lo determinado por un CAC ciego independiente hasta la semana 14 y la semana 26 (5 puntos finales cada uno en la semana 14 y la semana 26)
    3. Carga viral media para AdV, BKV, CMV, EBV, HHV-6 y JCV para cada virus individual hasta la semana 14 y la semana 26, obtenida como AUC/número de días (6 puntos finales cada uno en la semana 14 y la semana 26)
    E.5.2.1Timepoint(s) of evaluation of this end point
    Key Endpoints
    1.through Week 26

    Endpoints
    2. through Week 14 and Week 26
    3. through Week 14 and Week 26
    Criterios de valoración clave:
    1.hasta la semana 26

    Criterios de valoración
    2. hasta la semana 14 y la semana 26
    3. hasta la semana 14 y la semana 26


    1.hasta la semana 26

    Extremos
    2. hasta la semana 14 y la semana 26
    3. hasta la semana 14 y la semana 26
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis Yes
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    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 No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) 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 EEA16
    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
    Canada
    Italy
    Korea, Republic of
    Spain
    Sweden
    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
    LVLS
    última visita del último paciente
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months10
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months10
    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 Yes
    F.1.1Number of subjects for this age range: 67
    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: 5
    F.1.1.5Children (2-11years) Yes
    F.1.1.5.1Number of subjects for this age range: 15
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 47
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 170
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 100
    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 Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Pediatric patients
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state16
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 65
    F.4.2.2In the whole clinical trial 337
    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 Decision2022-04-05
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-03-29
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
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