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    Summary
    EudraCT Number:2026-000201-13
    Sponsor's Protocol Code Number:223136
    Clinical Trial Type:Outside EU/EEA
    Date on which this record was first entered in the EudraCT database:2026-07-15
    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 number2026-000201-13
    A.3Full title of the trial
    A Phase 2, open-label, single-center, long-term immunogenicity follow-up study of the GVGH altSonflex1-2-3 Shigella vaccine 1, 2 and 3 years after vaccination in African children
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Long-Term Immunogenicity of the altSonflex1-2-3 Shigella vaccine in African children
    A.3.2Name or abbreviated title of the trial where available
    SHIGELLA 4 GMMA GVGH-004 (H06_04TP)
    A.4.1Sponsor's protocol code number223136
    A.5.4Other Identifiers
    Name:PACTR Number:PACTR202510885048789
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorGlaxoSmithKline Biologicals SA
    B.1.3.4CountryBelgium
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportGlaxoSmithKline Biologicals SA
    B.4.2CountryBelgium
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationGlaxoSmithKline Biologicals
    B.5.2Functional name of contact pointClinical Disclosure Advisor
    B.5.3 Address:
    B.5.3.1Street AddressRue de l'Institut, 89
    B.5.3.2Town/ cityRixensart
    B.5.3.3Post code1330
    B.5.3.4CountryBelgium
    B.5.4Telephone number442089904466
    B.5.6E-mailGSKClinicalSupportHD@gsk.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namealtSonflex1-2-3
    D.3.2Product code GSK4001785A
    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 INNNot applicable
    D.3.9.2Current sponsor code2929-GMMA
    D.3.9.3Other descriptive nameShigella sonnei
    D.3.9.4EV Substance CodeSUB222479
    D.3.10 Strength
    D.3.10.1Concentration unit µl/ml microlitre(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.2Current sponsor code2858-GMMA
    D.3.9.3Other descriptive nameShigella flexneri 1b
    D.3.9.4EV Substance CodeSUB222481
    D.3.10 Strength
    D.3.10.1Concentration unit µl/ml microlitre(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.2Current sponsor code2404-GMMA
    D.3.9.3Other descriptive nameShigella flexneri 2a
    D.3.9.4EV Substance CodeSUB222480
    D.3.10 Strength
    D.3.10.1Concentration unit µl/ml microlitre(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.2Current sponsor code2766-GMMA
    D.3.9.3Other descriptive nameShigella flexneri 3a
    D.3.9.4EV Substance CodeSUB222482
    D.3.10 Strength
    D.3.10.1Concentration unit µl/ml microlitre(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 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 Menveo
    D.2.1.1.2Name of the Marketing Authorisation holderG.S.K Vaccines S.r.l
    D.2.1.2Country which granted the Marketing AuthorisationSpain
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.4Pharmaceutical form
    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 INNNot applicable
    D.3.9.3Other descriptive nameN. meningitidis group A oligosaccharide conjugated CRM197
    D.3.9.4EV Substance CodeSUB31082
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive nameN. meningitidis group C (strain C11) polysaccharide conjugated CRM197
    D.3.9.4EV Substance CodeSUB26743
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive nameN. meningitidis group W135 oligosaccharide conjugated CRM197
    D.3.9.4EV Substance CodeSUB31083
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive nameMeningococcal group Y oligosaccharide conjugated to corynebacterium diphtheriae CRM197 protein
    D.3.9.4EV Substance CodeSUB126362
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 3
    D.1.2 and D.1.3IMP 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 Infanrix hexa
    D.2.1.1.2Name of the Marketing Authorisation holderGlaxoSmithKline Biologicals S.A.
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.4Pharmaceutical form
    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 INNNot applicable
    D.3.9.3Other descriptive nameDiphtheria toxoid adsorbed on aluminium hydroxide, hydrated
    D.3.9.4EV Substance CodeSUB25324
    D.3.10 Strength
    D.3.10.1Concentration unit IU international unit(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number30
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive nameTetanus toxoid adsorbed on aluminium hydroxide, hydrated
    D.3.9.4EV Substance CodeSUB25291
    D.3.10 Strength
    D.3.10.1Concentration unit IU international unit(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number40
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive namePERTUSSIS TOXOID ADSORBED ON ALUMINIUM HYDROXIDE, HYDRATED
    D.3.9.4EV Substance CodeSUB25267
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive namePERTUSSIS FILAMENTOUS HAEMAGGLUTININ ADSORBED ON ALUMINIUM HYDROXIDE, HYDRATED
    D.3.9.4EV Substance CodeSUB25265
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive namePERTUSSIS PERTACTIN ADSORBED ON ALUMINIUM HYDROXIDE, HYDRATED
    D.3.9.4EV Substance CodeSUB25300
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number8
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive nameHepatitis B surface antigen (rDNA) adsorbed on aluminium phosphate [produced in S. cerevisae cells by rDNA]
    D.3.9.4EV Substance CodeSUB25306
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive namePoliovirus (inactivated) type 1 (Mahoney strain) produced on vero cells
    D.3.9.4EV Substance CodeSUB25669
    D.3.10 Strength
    D.3.10.1Concentration unit DAgU D antigen unit(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number40
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive namePoliovirus (inactivated) type 2 (MEF-1 strain) produced on vero cells
    D.3.9.4EV Substance CodeSUB25670
    D.3.10 Strength
    D.3.10.1Concentration unit DAgU D antigen unit(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number8
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive namePoliovirus (inactivated) type 3 (Saukett strain) produced on vero cells
    D.3.9.4EV Substance CodeSUB25671
    D.3.10 Strength
    D.3.10.1Concentration unit DAgU D antigen unit(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number32
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNNot applicable
    D.3.9.3Other descriptive nameHaemophilus influenzae type B polysaccharide (polyribosylribitol phosphate)
    D.3.9.4EV Substance CodeSUB120765
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 4
    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 Typhibev
    D.2.1.1.2Name of the Marketing Authorisation holderBiological E. Limited
    D.2.1.2Country which granted the Marketing AuthorisationIndia
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.4Pharmaceutical form
    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 INNNot applicable
    D.3.9.2Current sponsor codeGSKVx000000030788
    D.3.9.3Other descriptive nameTyphoid Vi polysaccharide (from Citrobacter freundii sensu lato) conjugated to CRM197
    D.3.9.4EV Substance CodeSUB283502
    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
    Prophylaxis for Shigellosis induced by Shigella sonnei, Shigella flexneri 1b, Shigella flexneri 2a and Shigella flexneri 3a
    E.1.1.1Medical condition in easily understood language
    Long-Term Immunogenicity of the altSonflex1-2-3 Shigella vaccine
    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 long-term immune response induced by two or three primary doses of altSonflex1-2-3 vaccine
    E.2.2Secondary objectives of the trial
    Not applicable
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1) Male and female children who, as infants, previously participated in the H06_01TP or H06_02TP study and were vaccinated with 3 or 2 doses of altSonflex1-2-3 or control vaccines, respectively, who completed all vaccinations as per the H06_01TP or H06_02TP parent study designs and are 12±1 months after last vaccination of either parent study.
    2) Participants and/or participants’ parent(s)/LAR(s), who, in the opinion of the investigator, can and will comply with the requirements of the protocol (e.g., return for follow-up visits).
    3) Written or witnessed/thumb-printed informed consent obtained from the parent(s)/LAR(s) of the participant prior to performance of any study-specific procedure.
    4) Individuals in good health as determined by medical history since last study visit in the H06_01TP or H06_02TP study and clinical judgment of the investigator.
    E.4Principal exclusion criteria
    1) Serious and significant progressive, unstable, or uncontrolled clinical condition(s).
    2) Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination (no laboratory testing required).
    3) Clinical condition(s) representing a contraindication to blood draws (individuals with a known bleeding diathesis, or any condition that may be associated with a prolonged bleeding time).
    4) Any behavioural or cognitive impairment or psychiatric disease that, in the opinion of the investigator, may interfere with the participant’s ability to participate in the study.
    5) Acute disease and/or fever (defined as temperature ≥38.0°C) at the time of enrollment. The participant can still be enrolled into the study at a time when the acute disease and/or fever has resolved.
    6) Any other clinical condition that, in the opinion of the investigator, might pose additional risk to the participant due to participation in the study.
    7) Individuals with history of any illness that, in the opinion of the investigator, may pose additional risk to the participants due to participation in the study
    8) Individuals with known or suspected HIV infection or HIV-related disease, with history of an autoimmune disorder or any other known or suspected impairment /alteration of the immune system, or under immunosuppressive therapy including use of systemic corticosteroids or chronic use of inhaled high-potency corticosteroids within the previous 30 days, or were in chemotherapy treatment within the past 6 months.
    9) Administration of long-acting immune-modifying drugs (e.g., infliximab) at any time before or during the study period.
    10) Use of any investigational or non-registered product (drug, vaccine, or medical device)* during the period starting 30 days before the first study procedure (Day -30 to Day 1), or planned use during the study period.
    *Use of herbs and traditional treatments is not considered an exclusion criterion.
    11) Administration of immunoglobulins and/or any blood products or plasma derivatives, or bone marrow transplantation, during the period starting 3 months before each study visit
    12) Chronic administration (defined as more than 14 days in total) of immunosuppressants or other immune-modifying drugs during the period starting 3 months prior to each study visit. For corticosteroids, this will mean prednisone ≥0.5 mg/kg/day or 20 mg/day, whichever is the maximum dose for pediatric participants. Inhaled and topical steroids are allowed.
    13) Individuals who have received any vaccine against Shigella outside H06_01TP or H06_02TP study procedures.
    14) Concurrently participating in another clinical study, at any time during the study period, in which the participant has been or will be exposed to an investigational or a non-investigational intervention (drug or invasive medical device)
    15) Any study personnel or immediate dependents, family, or household member.
    16) Child in care. Please refer to the Section List of Abbreviations And Definitions of Terms for the definition of child in care.
    E.5 End points
    E.5.1Primary end point(s)
    Anti-serotype specific Shigella lipopolysaccharide (LPS)/Oantigen (OAg)* serum immunoglobulin G (IgG), as measured by GVGH enzyme-linked immunosorbent assay (ELISA).
    *S. sonnei, S. flexneri 1b, S. flexneri 2a, and S. flexneri 3a serotypes will be tested.
    E.5.1.1Timepoint(s) of evaluation of this end point
    At 12, 24, and 36 months after last vaccination.
    E.5.2Secondary end point(s)
    Not Applicable
    E.5.2.1Timepoint(s) of evaluation of this end point
    Not Applicable
    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 No
    E.6.4Safety No
    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
    altSonflex1-2-3 long-term 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 No
    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 No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.3 Will this trial be conducted at a single site globally? Yes
    E.8.4 Will this trial be conducted at multiple sites globally? No
    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
    Kenya
    E.8.7Trial has a data monitoring committee No
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    The End-of-Study is defined as the date of the last testing released of the Human Biological Samples related to primary endpoints.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.2In all countries concerned by the trial years3
    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: 179
    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: 179
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) No
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers Yes
    F.3.2Patients No
    F.3.3Specific vulnerable populations 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
    Children
    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 179
    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
    G.4 Investigator Network to be involved in the Trial: 1
    G.4.1Name of Organisation Kenya Medical Research Institute ["KEMRI"]/ United States Army Medical Research Directorate Africa/Kenya
    G.4.3.4Network Country Kenya
    H.4 Third Country in which the Trial was first authorised
    H.4.1Third Country in which the trial was first authorised: Kenya
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