Flag of the European Union EU Clinical Trials Register Help

Clinical trials

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

  • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).


    The EU Clinical Trials Register currently displays   44399   clinical trials with a EudraCT protocol, of which   7411   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).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     

    < Back to search results

    Print Download

    Summary
    EudraCT Number:2025-000101-16
    Sponsor's Protocol Code Number:C4931010
    Clinical Trial Type:Outside EU/EEA
    Date on which this record was first entered in the EudraCT database:2026-06-10
    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
    H.4 THIRD COUNTRY IN WHICH THE TRIAL WAS FIRST AUTHORISED
    Expand All   Collapse All
    A. Protocol Information
    A.2EudraCT number2025-000101-16
    A.3Full title of the trial
    A PHASE 2, RANDOMIZED, PARTIALLY DOUBLE-BLIND TRIAL TO EVALUATE THE SAFETY, TOLERABILITY, AND IMMUNOGENICITY OF A MULTIVALENT PNEUMOCOCCAL CONJUGATE VACCINE ADMINISTERED IN HEALTHY TODDLERS 12 THROUGH 15 MONTHS OF AGE
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Study to Learn About How a New Pneumococcal Vaccine Works in Children
    A.4.1Sponsor's protocol code numberC4931010
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT06531538
    A.7Trial is part of a Paediatric Investigation Plan Yes
    A.8EMA Decision number of Paediatric Investigation PlanEMA/PE/0000233967
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorPfizer, 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 supportPfizer, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPfizer, Inc
    B.5.2Functional name of contact pointClinical Trials.gov Call Center
    B.5.3 Address:
    B.5.3.1Street Address66 Hudson Blvd
    B.5.3.2Town/ cityNew York
    B.5.3.3Post code10017
    B.5.3.4CountryUnited States
    B.5.6E-mailClinicalTrials.gov_Inquiries@Pfizer.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 namePF-07872412
    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 INNPNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 1 CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.3Other descriptive namePNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 1 CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 22F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 22F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 15B conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 15B conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 5 conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 5 conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.4EV Substance CodeSUB199853
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 11A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 11A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 6A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 6A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 18C conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 18C conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.4EV Substance CodeSUB199857
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 10A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 10A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 19A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 19A conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 33F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 33F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 7F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 7F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.4EV Substance CodeSUB199863
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 8 conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 8 conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 4 conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 4 conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.4EV Substance CodeSUB25261
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 14 CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.3Other descriptive namePNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 14 CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.4EV Substance CodeSUB25340
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 9V CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.3Other descriptive namePNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 9V CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.4EV Substance CodeSUB25342
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 6B CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.3Other descriptive namePNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 6B CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.4EV Substance CodeSUB25344
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 23F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 23F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.4EV Substance CodeSUB25347
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 19F CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.3Other descriptive namePNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 19F CONJUGATED TO CRM197 ADSORBED ON ALUMINIUM PHOSPHATE
    D.3.9.4EV Substance CodeSUB25366
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPF-07872449
    D.3.9.3Other descriptive namePF-07872449
    D.3.9.4EV Substance CodeSUB327267
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPF-07872445
    D.3.9.3Other descriptive namePF-07872445
    D.3.9.4EV Substance CodeSUB327266
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPF-07872444
    D.3.9.3Other descriptive namePF-07872444
    D.3.9.4EV Substance CodeSUB327264
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPF-07872437
    D.3.9.3Other descriptive namePF-07872437
    D.3.9.4EV Substance CodeSUB327263
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPF-07338018
    D.3.9.3Other descriptive namePF-07338018
    D.3.9.4EV Substance CodeSUB326197
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPneumococcal polysaccharide serotype 12F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.9.3Other descriptive namePneumococcal polysaccharide serotype 12F conjugated to CRM197 adsorbed on aluminium phosphate
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPF-07872419
    D.3.9.3Other descriptive namePF-07872419
    D.3.9.4EV Substance CodeSUB327261
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product 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 RoleComparator
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Prevenar 20
    D.2.1.1.2Name of the Marketing Authorisation holderPfizer Europe MA EEIG
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product name20-valent Pneumococcal Conjugate Vaccine (20vPnC)
    D.3.2Product code PF-06482077
    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 INNPF-07872419
    D.3.9.3Other descriptive namePF-07872419
    D.3.9.4EV Substance CodeSUB327261
    D.3.10 Strength
    D.3.10.1Concentration unit ml millilitre(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number0.5
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Pneumococcal Disease
    E.1.1.1Medical condition in easily understood language
    A disease caused by a type of bacteria called Streptococcus pneumoniae (pneumococcal disease)
    E.1.1.2Therapeutic area Diseases [C] - Bacterial Infections and Mycoses [C01]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the safety and tolerability profile of a fourth-generation multivalent pneumococcal conjugate vaccine (PG4) administered to toddlers ≥12 to ≤15 months of age
    E.2.2Secondary objectives of the trial
    To describe the immune responses elicited by PG4
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    -Male or female toddlers ≥12 to ≤15 months of age at the time of consent.
    -Healthy toddlers determined by clinical assessment, including medical history and clinical judgment, to be eligible for the study.
    -Have received 3 infant doses of 20vPnC with the last dose administered >56 days before enrollment into the study. Documented confirmation of receipt will be collected prior to randomization.
    E.4Principal exclusion criteria
    -History of severe adverse reaction associated with a vaccine and/or severe allergic reaction (eg, anaphylaxis).
    -Major known congenital malformation or serious chronic disorder.
    -Other acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the participant inappropriate for entry into this study.
    -Previous vaccination with any licensed or investigational pneumococcal vaccine (other than 20vPnC) or planned receipt during study participation.
    E.5 End points
    E.5.1Primary end point(s)
    -Percentage of participants reporting prespecified local reactions within 7 days after each dose
    -Percentage of participants reporting prespecified systemic events within 7 days after each dose
    -Percentage of participants reporting Adverse Events (AEs) within 1 month after the last assigned vaccination
    -Percentage of participants reporting Serious Adverse Events (SAEs) within 6 months after vaccination
    E.5.1.1Timepoint(s) of evaluation of this end point
    7 days after each dose
    1 month after the last assigned vaccination
    6 months after vaccination
    E.5.2Secondary end point(s)
    -Pneumococcal serotype specific IgG concentrations 1 month after last assigned vaccination
    E.5.2.1Timepoint(s) of evaluation of this end point
    1 month after last assigned vaccination
    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
    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) 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 Yes
    E.8.1.7.1Other trial design description
    Study is partially blinded as 2 of the 3 groups are blinded and 1 is unblinded
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Yes
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial3
    E.8.3 Will this trial be conducted at a single site globally? No
    E.8.4 Will this trial be conducted at multiple sites globally? Yes
    E.8.6 Trial involving sites outside the EEA
    E.8.6.2Trial being conducted completely outside of the EEA Yes
    E.8.6.3Specify the countries outside of the EEA in which trial sites are planned
    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
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months6
    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: 225
    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: 225
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) No
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients No
    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 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 Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Male or female toddlers ≥12 to ≤15 months of age at the time of consent.
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.2 For a multinational trial
    F.4.2.2In the whole clinical trial 225
    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
    G. Investigator Networks to be involved in the Trial
    H.4 Third Country in which the Trial was first authorised
    H.4.1Third Country in which the trial was first authorised: United States
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

    European Medicines Agency © 1995-Tue Jun 16 03:41:01 CEST 2026 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA