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    The EU Clinical Trials Register currently displays   43867   clinical trials with a EudraCT protocol, of which   7287   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

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    Summary
    EudraCT Number:2021-006075-42
    Sponsor's Protocol Code Number:ALXN1210-NMO-317
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2022-09-13
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2021-006075-42
    A.3Full title of the trial
    A Phase 2/3 Open-label, Historical-controlled, Single-arm, Multicenter Study to Evaluate the Efficacy, Pharmacokinetics, Pharmacodynamics, and Safety of Ravulizumab in Children and Adolescents With Aquaporin-4 antibody Positive (AQP4-Ab [+]) Neuromyelitis Optica Spectrum Disorder (NMOSD)
    Studio di fase II/III multicentrico, in aperto, con controllo storico e a braccio singolo volto a valutare l'efficacia, la farmacocinetica, la farmacodinamica e la sicurezza di ravulizumab in bambini e adolescenti affetti da un disturbo dello spettro della neuromielite ottica (NMOSD) positivo agli anticorpi anti-acquaporina 4 (AQP4-Ab [+])
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Clinical study testing the efficacy and safety of Ravulizumab in pediatric patients with NMOSD
    Studio clinico che verifica l'efficacia e la sicurezza di Ravulizumab in pazienti pediatrici con NMOSD
    A.3.2Name or abbreviated title of the trial where available
    A Phase 2/3 efficacy and safety study of ravulizumab in pediatric patients with NMOSD
    Uno studio di efficacia e sicurezza di fase 2/3 di ravulizumab in pazienti pediatrici con NMOSD
    A.4.1Sponsor's protocol code numberALXN1210-NMO-317
    A.5.4Other Identifiers
    Name:INDNumber:144187
    A.7Trial is part of a Paediatric Investigation Plan Yes
    A.8EMA Decision number of Paediatric Investigation PlanP/474/2021
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorALEXION PHARMACEUTICALS INCORPORATED
    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 supportAlexion Pharmaceuticals, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAlexion Europe SAS
    B.5.2Functional name of contact pointEuropean Clinical Trial Information
    B.5.3 Address:
    B.5.3.1Street Address103-105 Rue Anatole France
    B.5.3.2Town/ cityLevallois-Perret
    B.5.3.3Post code92300
    B.5.3.4CountryFrance
    B.5.4Telephone number+33147100615
    B.5.5Fax number+33147100611
    B.5.6E-mailclinicaltrials.eu@alexion.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameMenveo
    D.3.2Product code [NA]
    D.3.4Pharmaceutical form Powder and solvent for 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.3.9.2Current sponsor codeMenveo
    D.3.10 Strength
    D.3.10.1Concentration unit U/ml unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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: 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 Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 namePrevenar 13
    D.3.2Product code [NA]
    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.3.9.2Current sponsor codePrevenar 13
    D.3.10 Strength
    D.3.10.1Concentration unit U/ml unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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 Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameHiberix
    D.3.2Product code [NA]
    D.3.4Pharmaceutical form Powder and solvent for 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.3.9.2Current sponsor codeHiberix
    D.3.10 Strength
    D.3.10.1Concentration unit U/ml unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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: 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 Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 namePneumovax
    D.3.2Product code [NA]
    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.3.9.2Current sponsor codePneumovax
    D.3.10 Strength
    D.3.10.1Concentration unit U/ml unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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: 5
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameBexsero
    D.3.2Product code [NA]
    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.3.9.2Current sponsor codeBexsero
    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.3.10 Strength
    D.3.10.1Concentration unit U/ml unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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: 6
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameRavulizumab
    D.3.2Product code [ALXN1210]
    D.3.4Pharmaceutical form Concentrate for solution for injection/infusion
    D.3.4.1Specific paediatric formulation Yes
    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 INNRavulizumab
    D.3.9.1CAS number 1803171-55-2
    D.3.9.2Current sponsor codeALXN1210
    D.3.9.4EV Substance CodeSUB192773
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 7
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameAmoxicillina
    D.3.2Product code [NA]
    D.3.4Pharmaceutical form Powder for oral suspension
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNAMOXICILLINA
    D.3.9.2Current sponsor codeAmoxicillina
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number250
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    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) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 8
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameAmoxicillina
    D.3.2Product code [NA]
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNAMOXICILLINA
    D.3.9.2Current sponsor codeAmoxicillina
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number500
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    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) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Neuromyelitis Optica Spectrum Disorder (NMOSD)
    Disturbo dello spettro della neuromielite ottica (NMOSD)
    E.1.1.1Medical condition in easily understood language
    Neuromyelitis Optica Spectrum Disorder (NMOSD)
    Disturbo dello spettro della neuromielite ottica (NMOSD)
    E.1.1.2Therapeutic area Body processes [G] - Genetic Phenomena [G05]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10077875
    E.1.2Term Neuromyelitis optica spectrum disorder
    E.1.2System Organ Class 10029205 - Nervous system disorders
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the efficacy of ravulizumab in pediatric participants with NMOSD
    Valutare l'efficacia del ravulizumab nei partecipanti pediatrici con NMOSD
    E.2.2Secondary objectives of the trial
    - To evaluate the effect of ravulizumab on disease-related disability in pediatric participants with NMOSD;
    - To evaluate the effect of ravulizumab on neurologic function in pediatric participants with NMOSD;
    - To characterize the PK of treatment with ravulizumab in pediatric participants with NMOSD;
    - To characterize the PD of treatment with ravulizumab in pediatric participants with NMOSD;
    - To assess quality of life based on patient-reported outcomes in pediatric participants with NMOSD based on treatment with ravulizumab;
    - To evaluate safety of ravulizumab in pediatric participants with NMOSD;
    - To assess immunogenicity to ravulizumab in pediatric participants with NMOSD;
    - Descriptive comparison of ravulizumab data to historical data from a NMOSD observational study (NCT 03766437) to contextualize efficacy data from this study;
    - To characterize the long-term effect of ravulizumab on efficacy, safety, PK, PD and immunogenicity
    - valutare l'effetto di ravulizumab sulla disabilità della malattia nei partecipanti pediatrici con NMOSD; - valutare l'effetto di ravulizumab sulla funzione neurologica nei partecipanti pediatrici con NMOSD; - caratterizzare la PK del trattamento con ravulizumab nei partecipanti pediatrici con NMOSD; - caratterizzare la PD del trattamento con ravulizumab nei partecipanti pediatrici con NMOSD; - valutare la qualità della vita sulla base dei risultati riferiti dai pazienti nei partecipanti pediatrici con NMOSD sulla base del trattamento ravulizumab; - valutare la sicurezza di ravulizumab nei partecipanti pediatrici con NMOSD; - valutare l'immunogenicità di ravulizumab nei partecipanti pediatrici con NMOSD; - confronto descrittivo dei dati di ravulizumab con i dati storici di uno studio osservazionale NMOSD (NCT 03766437) per contestualizzare i dati di efficacia di questo studio; - Caratterizzare l'effetto a lungo termine di ravulizumab su efficacia, sicurezza, PK, PD e immunogenicità
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Participant must be > or = 2 to < 18 years of age at the time of signing the ICF/assent.
    2. Participants must be anti-AQP4 Ab-positive and have a diagnosis of NMOSD as defined bt the 2015 international consensus diagnostic criteria.
    3. Complement inhibitor treatment-naive participants must have has at least 1 attack or relapse in the last 12 months prior to the Screening period.
    4. Expanded Disability Status Scale (EDSS) score < or = 7.
    5. Eculizumab-experienced participants must be clinically stable per PI for 30 days and have been treated with eculizumab in study ECU-NMO-303 for at least 90 days prior to screening with no missed doses within 2 months prior to Day 1.
    6. Participants who enter the study receiving supportive IST(s) for the prevention of relapse, either in combination or monotherapy, must be on a stable dosing regimen of adequate duration prior to screening and remain on a stable dosing regimen during the screening period.
    7. To reduce the risk of meningococcal infection, all participants must be vaccinated against meningococcal infection from serogroups A, C, W 135 and Y within 3 years prior to, or at least 14 days prior to Day 1. Participants who do not meet this requirement will be vaccinated against meningococcal infection and will receive prophylactic antibiotics for at least 2 weeks after meningococcal vaccination if Day 1 occurs < 2 weeks after initial vaccination.
    8. Documented vaccination for Hib and S pneumoniae at least 14 days prior to Day 1 for the applicable age group.
    1. Il partecipante deve avere > o = da 2 a < 18 anni al momento della firma dell'ICF/assenso.
    2. I partecipanti devono essere anti-AQP4 Ab-positivi e avere una diagnosi di NMOSD come definita dai criteri diagnostici internazionali di consenso del 2015.
    3. I partecipanti al trattamento con inibitori del complemento devono avere almeno un attacco o una ricaduta negli ultimi 12 mesi prima del periodo di screening.
    4. Punteggio EDSS (Expanded Disability Status Scale) < o = 7.
    5. I partecipanti con esperienza in Eculizumab devono essere clinicamente stabili per il PI per 30 giorni e sono stati trattati con eculizumab nello studio ECU-NMO-303 per almeno 90 giorni prima dello screening senza perdere dosi entro 2 mesi prima del giorno 1.
    6. I partecipanti che entrano nello studio che riceve le IST di supporto per la prevenzione della ricaduta, in combinazione o in monoterapia, devono seguire un regime di somministrazione stabile di durata adeguata prima dello screening e rimanere su un regime di dosaggio stabile durante il periodo di screening.
    7. Per ridurre il rischio di infezione meningococcica, tutti i partecipanti devono essere vaccinati contro l'infezione meningococcica dei sierogruppi A, C, W 135 e Y entro tre anni prima, o almeno 14 giorni prima del giorno 1. I partecipanti che non soddisfano questo requisito saranno vaccinati contro l'infezione da meningococco e riceveranno antibiotici profilattici per almeno 2 settimane dopo la vaccinazione meningococcica se il giorno 1 si verifica < 2 settimane dopo la vaccinazione iniziale.
    8. Vaccinazione documentata per Hib e S pneumoniae almeno 14 giorni prima del primo giorno per il gruppo di età applicabile
    E.4Principal exclusion criteria
    1. Known to be human immunodeficiency virus (HIV) positive
    2. History of N meningitidis infection
    3. Active systemic bacterial, viral, or fungal infection within 14 days prior to Day 1.
    4. Hypersensitivity to ravulizumab, murine proteins or to one of the excipients of ravulizumab.
    5. Use of rituximab within 6 months prior to Day 1.
    6. Currently treated with biologic medications that may affect immune system functioning, or has stopped treatment with a biological medication that may affect immune system functioning, and 5 half lives of the medication have not elapsed by the time of the screening visit
    7. Use of intravenous immunoglobulin (IVIg) or plasma exchange (PE) within 3 weeks prior to screening
    8. Participant in another drug or device study within 5 half lives of that product or 30 days before initiation of the first dose of study drug, whichever is longer.
    9. Use of immunomodulatory therapies for multiple sclerosis within 3 months prior to screening.
    1. Virus dell'immunodeficienza umana (HIV) positivo
    2. Anamnesi dell'infezione da meningite N
    3. Infezione batterica, virale o fungina sistemica attiva entro 14 giorni prima del giorno 1.
    4. Ipersensibilità al ravulizumab, alle proteine murine o a uno degli eccipienti del ravulizumab.
    5. Uso di rituximab entro 6 mesi prima del giorno 1.
    6. Attualmente trattati con farmaci biologici che possono influire sul funzionamento del sistema immunitario o hanno interrotto il trattamento con un farmaco biologico che può influire sul funzionamento del sistema immunitario e 5 emivite del farmaco non sono trascorse dal momento della visita di screening
    7. Uso dell'immunoglobulina per via endovenosa (IVIg) o dello scambio plasmatico (PE) entro 3 settimane prima dello screening
    8. Partecipante a un altro studio sul farmaco o sul dispositivo entro 5 emivite di tale prodotto o 30 giorni prima dell'inizio della prima dose di farmaco in studio, a seconda di quale dei due periodi è più lungo.
    9. Uso di terapie immunomodulanti per la sclerosi multipla entro 3 mesi prima dello screening.
    E.5 End points
    E.5.1Primary end point(s)
    - The change from baseline in the annualized relapse rate (ARR)
    - Time to first adjudicated on-trial relapse (TFR)
    - Il cambiamento dal basale nel tasso di ricaduta annualizzato (ARR)
    - Tempo di giudicare per la prima volta la recidiva (TFR)
    E.5.1.1Timepoint(s) of evaluation of this end point
    Primary treatment period:
    On-trial relapses will be monitored throughout the study and at 50 weeks
    Periodo di trattamento primario:
    Le ricadute nello studio saranno monitorate durante lo studio ed a 50 settimane
    E.5.2Secondary end point(s)
    Efficacy = - change from baseline in EDSS score; - change from baseline in HAI; - the change from baseline in visual acuity at the end of primary treatment period; - the change from baseline in confrontational visual fields at the end of primary treatment period; - the change from baseline in color vision at the end of primary treatment period.
    PK/PD = - serum ravulizumab concentrations through the end of primary treatment period; - absolute values, change from baseline, and percentage change from baseline for free serum C5 concentrations over time through at the end of primary treatment period.
    Health-related QoL = change from baseline in PedsQL Scales at the end of primary treatment period.
    Safety = - incidence of AEs and SAEs; - change from baseline in vital signs, physical growth and laboratory parameters at scheduled visits.
    Extension treatment period = the endpoints of the primary treatment period will be evaluated during the extension period.
    Efficacia = - cambiamento dal basale nel punteggio EDSS; - cambiamento dal basale in HAI; - cambiamento dal basale in acuità visiva alla fine del periodo di trattamento primario; - cambiamento dal basale in campi visivi conflittuali alla fine del periodo di trattamento primario; - il cambiamento dal basale nella visione dei colori alla fine del periodo di trattamento primario.
    PK/PD = - concentrazioni sieriche di ravulizumab fino alla fine del periodo di trattamento primario; - valori assoluti, variazione dal basale e variazione percentuale dal basale per le concentrazioni di C5 nel siero libero nel tempo fino alla fine del periodo di trattamento primario.
    QoL relativo alla salute = cambiamento dal basale nelle scale PedsQL alla fine del periodo di trattamento primario.
    Sicurezza = - incidenza di AE e SAA; - cambiamento dal basale in segni vitali, crescita fisica e parametri di laboratorio alle visite programmate.
    Periodo di proroga del trattamento = gli endpoint del periodo di trattamento primario saranno valutati durante il periodo di proroga.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Primary treatment period: throughout the primary treatment period and at 50 weeks.
    Extension treatment period: 104 weeks
    Periodo di trattamento primario: per tutto il periodo di trattamento primario ed a 50 settimane.
    Prolungamento del periodo di trattamento: 104 settimane
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Immunogenicity Assessments and quality of life
    Immunogenicità Valutazioni e qualità della vita
    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 No
    E.8.1.2Open Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Con controllo storico
    Historical-controlled
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    Con controllo storico
    Historical-controlled
    E.8.2.4Number of treatment arms in the trial1
    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 concerned3
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA10
    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 Information not present in EudraCT
    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
    Japan
    Korea, Republic of
    United States
    France
    Spain
    Germany
    Italy
    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
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years3
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years3
    E.8.9.2In all countries concerned by the trial months0
    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.1.1.1In 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) Yes
    F.1.1.5.1Number of subjects for this age range: 3
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 9
    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 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
    Subjects under age incapable of giving consent personally
    Soggetti sotto l'età non in grado di dare il consenso personalmente
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state5
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 6
    F.4.2.2In the whole clinical trial 12
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    The patients will return to the care of their physician for their standard treatment
    I pazienti torneranno alle cure del loro medico per il loro trattamento standard
    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 Decision2022-08-19
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-07-06
    P. End of Trial
    P.End of Trial StatusOngoing
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