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   43873   clinical trials with a EudraCT protocol, of which   7293   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:2022-003455-33
    Sponsor's Protocol Code Number:INV-DEN-203
    Clinical Trial Type:Outside EU/EEA
    Date on which this record was first entered in the EudraCT database:2022-12-21
    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
    H.4 THIRD COUNTRY IN WHICH THE TRIAL WAS FIRST AUTHORISED
    Expand All   Collapse All
    A. Protocol Information
    A.2EudraCT number2022-003455-33
    A.3Full title of the trial
    A Double-Blind, Randomized, Placebo-Controlled, Age Descending and Expansion Phase 2 Study to Investigate the Safety and Immunogenicity of a Tetravalent Chimeric Dengue Vaccine in Healthy Volunteers Between the Ages of 1.5 - 45 Years
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Study to Investigate the Safety and Immunogenicity of a Tetravalent Chimeric Dengue Vaccine in Healthy Volunteers Between the Ages of 1.5 - 45 Years
    A.4.1Sponsor's protocol code numberINV-DEN-203
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT01511250
    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 SponsorTakeda Vaccines, 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 supportTakeda Vaccines, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationTakeda Vaccines, Inc.
    B.5.2Functional name of contact pointStudy Director
    B.5.3 Address:
    B.5.3.1Street Address40 Landsdowne Street
    B.5.3.2Town/ cityCambridge
    B.5.3.3Post codeMA 02139
    B.5.3.4CountryUnited States
    B.5.6E-mailTrialDisclosures@takeda.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.2.1.1.1Trade name Qdenga®
    D.2.1.1.2Name of the Marketing Authorisation holderTakeda GmBH
    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 nameDengue Tetravalent Vaccine (Live, Attenuated)
    D.3.2Product code TAK-003
    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 IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNDengue virus serotype 1 (live, attenuated)
    D.3.9.2Current sponsor codeTDV-1
    D.3.9.4EV Substance CodeSUB217716
    D.3.10 Strength
    D.3.10.1Concentration unit log10 PFU/dose log10 plaque forming unit(s)/dose
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number3.3
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNDengue virus serotype 2 (live, attenuated)
    D.3.9.2Current sponsor codeTDV-2
    D.3.10 Strength
    D.3.10.1Concentration unit log10 PFU/dose log10 plaque forming unit(s)/dose
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number2.7
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNDengue virus serotype 3 (live, attenuated)
    D.3.9.2Current sponsor codeTDV-3
    D.3.10 Strength
    D.3.10.1Concentration unit log10 PFU/dose log10 plaque forming unit(s)/dose
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number4.0
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNDengue virus serotype 4 (live, attenuated)
    D.3.9.2Current sponsor codeTDV-4
    D.3.10 Strength
    D.3.10.1Concentration unit log10 PFU/dose log10 plaque forming unit(s)/dose
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number4.5
    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 Yes
    D.3.11.10Medicinal product containing genetically modified organisms Yes
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboSolution for injection
    D.8.4Route of administration of the placeboSubcutaneous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Dengue Fever
    E.1.1.1Medical condition in easily understood language
    Infection with dengue virus,a ribonucleic acid(RNA) virus that occurs as 4 recognized serotypes:wild-type dengue virus(DENV)-1,2,3,4, transmitted from human to human by mosquitoes causes dengue fever.
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level LLT
    E.1.2Classification code 10012312
    E.1.2Term Dengue fever virus infection
    E.1.2System Organ Class 100000004862
    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 of subcutaneously (SC) administered chimeric tetravalent dengue vaccine in healthy adults and children.
    - To assess the immunogenicity of the vaccine against all 4 dengue serotypes in healthy adults and children.
    E.2.2Secondary objectives of the trial
    - To measure vaccine viremia due to each of the 4 dengue vaccine components after each dose (Part 1)
    - To evaluate the immune response induced by TDV in a population with previous exposure to dengue
    - To assess the levels of neutralizing antibodies against each of the 4 dengue serotypes after a single immunization
    - To assess the safety and immunogenicity of TDV at intervals during long term follow up (up to 36 months post-first dose)
    - To evaluate possible efficacy in terms of reduction of disease incidence.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Male or female at least 1.5 years and ≤45 years old at time of screening.
    2. In good health as determined by medical history, physical examination including height and weight.
    3. Normal safety laboratory values at screening.
    4. Negative for human immunodeficiency virus-1 (HIV-1) antibodies, Hepatitis C antibodies & Hepatitis B surface antigen.
    5. Females negative by urine pregnancy test at screening and immediately prior to injection, and were willing to use reliable means of contraception.
    6. Weight: Within 1.3 times of the upper limit of local normal age-adjusted body mass index (BMI).
    E.4Principal exclusion criteria
    1. For participants ≥12 years, clinically significant electrocardiogram (ECG) findings.
    2. History of significant dermatologic (skin) disease within last 6 months.
    3. History of diabetes mellitus.
    4. History of thymic pathology, thymectomy, myasthenia or any immunodeficiency.
    5. History of recurring headaches or migraines.
    6. Hypersensitivity to any vaccine.
    7. For participants ≥12 years, positive urine screen for cocaine, amphetamines, opiates, or cannabinoids.
    8. History of alcohol abuse.
    9. Pregnant or lactating female.
    E.5 End points
    E.5.1Primary end point(s)
    1. Number of Participants With Solicited Local (Injection Site) Adverse Events (AEs) (Diary-Recorded) Following Either Vaccination Dose by Severity
    2. Number of Participants With Solicited Local (Injection Site) Adverse Events (AEs) (In Clinic Assessment) Following Either Vaccination Dose by Severity
    3. Number of Participants With Solicited Systemic Adverse Events (AEs) (Diary-Recorded) Following Either Vaccination Dose by Severity
    4. Number of Participants With Any Solicited AE Following Either Vaccination Dose
    5. Number of Participants With at Least One Unsolicited AE Following Either Vaccination Dose by Severity
    6. Seropositivity Rate to Each of the Four Dengue Serotypes at Day 120
    E.5.1.1Timepoint(s) of evaluation of this end point
    Up to Day 1080
    E.5.2Secondary end point(s)
    1. Part I: Number of Participants Positive for Vaccine Viremia for Each of Four Vaccine Strain Serotypes After the Each Vaccination
    2. Part I: Duration of Vaccine Viremia
    3. Part I: Titers of Vaccine Viremia
    4. Seropositivity Rate to Each of the Four Dengue Serotypes
    5. Seroconversion Rate to Each of the Four Dengue Serotypes
    6. Geometric Mean Neutralizing Antibody Titers (GMTs) of All Four Dengue Serotypes
    7. Geometric Mean Fold Rise (GMFR) of Dengue Neutralizing Antibody Titers for Each of the 4 Dengue Serotypes
    8. Number of Participants With Confirmed Dengue Fever
    E.5.2.1Timepoint(s) of evaluation of this end point
    Up to Day 1080
    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 Yes
    E.6.5Efficacy No
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    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
    Tolerability
    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 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 trial10
    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
    Colombia
    Puerto Rico
    Singapore
    Thailand
    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 years4
    E.8.9.2In all countries concerned by the trial months5
    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: 309
    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: 4
    F.1.1.5Children (2-11years) Yes
    F.1.1.5.1Number of subjects for this age range: 282
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 23
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 51
    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
    Few subjects being pediatric age group, were not able to give consent, thus needed parent/caregiver to sign 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 360
    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: Colombia
    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 May 07 19:09:32 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA