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    Summary
    EudraCT Number:2020-000554-97
    Sponsor's Protocol Code Number:D5180C00025
    National Competent Authority:UK - MHRA
    Clinical Trial Type:EEA CTA
    Trial Status:GB - no longer in EU/EEA
    Date on which this record was first entered in the EudraCT database:2020-09-03
    Trial results View results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedUK - MHRA
    A.2EudraCT number2020-000554-97
    A.3Full title of the trial
    A Phase I, Open-label Study to Evaluate the Pharmacokinetics of Tezepelumab in Children ≥ 5 to 11 Years of Age with Mild, Moderate, or Severe Asthma
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study to evaluate how the body processes the drug tezepelumab (pharmacokinetics) in children 5 to 11 Years of age with asthma
    A.3.2Name or abbreviated title of the trial where available
    AZ D5180C00025 TRAILHEAD
    A.4.1Sponsor's protocol code numberD5180C00025
    A.7Trial is part of a Paediatric Investigation Plan Yes
    A.8EMA Decision number of Paediatric Investigation PlanP/012/2020
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorAstraZeneca AB
    B.1.3.4CountrySweden
    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 supportAstraZeneca AB
    B.4.2CountrySweden
    B.4.1Name of organisation providing supportAmgen
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAstraZeneca
    B.5.2Functional name of contact pointInformation Center
    B.5.3 Address:
    B.5.3.1Street AddressN/A
    B.5.3.2Town/ cityN/A
    B.5.3.3Post codeN/A
    B.5.3.4CountrySweden
    B.5.6E-mailinformation.center@astrazeneca.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 nameTezepelumab via Vial
    D.3.2Product code MEDI9929 anti-TSLP mAb (AMG157)
    D.3.4Pharmaceutical form 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 INNTEZEPELUMAB
    D.3.9.1CAS number 1572943-04-4
    D.3.9.2Current sponsor codeMEDI9929
    D.3.9.3Other descriptive nameAMG157
    D.3.9.4EV Substance CodeAS1
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typerange
    D.3.10.3Concentration number99 to 121
    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 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 Yes
    D.3.11.13.1Other medicinal product typeMonoclonal antibody
    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
    Mild, moderate or severe asthma
    E.1.1.1Medical condition in easily understood language
    Mild, moderate or severe asthma
    E.1.1.2Therapeutic area Diseases [C] - Respiratory Tract Diseases [C08]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10003553
    E.1.2Term Asthma
    E.1.2System Organ Class 10038738 - Respiratory, thoracic and mediastinal disorders
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To describe the pharmacokinetic parameters following a single subcutaneous administration of tezepelumab in children with mild, moderate, or severe asthma
    E.2.2Secondary objectives of the trial
    • To evaluate the immunogenicity of tezepelumab
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1 Written informed consent and written informed assent and any locally required authorisation obtained from the subject and legal representative prior to any study related procedure taking place.

    Age
    2 Age 5 to 11 years (inclusive) at Visit 1 and Visit 2 (Day 1).

    Type of Subject and Disease Characteristics
    3 Documented physician diagnosed asthma for at least 6 months prior to Visit 1.
    4 Documented treatment with total daily dose of either low, medium, or high dose ICS for at least 6 months, as described in Step 2 to Step 4 of GINA guidelines (GINA 2020) with stable dose for at least 3 months prior to Visit 1.
    6 Evidence of asthma as documented by either:
    (a) Historical airway reversibility, or
    (b) Airway reversibility after use of an inhaled short-acting β2 agonist (SABA) (FEV1 ≥ 12%) demonstrated at Visit 1a, or at Visit 2a if not achieved at Visit 1a and historical airway reversibility is not available.
    7 Pre bronchodilator (BD) FEV1 of ≥ 70% of predicted normal value at Visit 1a.

    Weight
    11 Body weight ≥ 16 kg at Visit 1 and Visit 2 (Day 1).
    12 Body mass index for age at both screening and Day 1 that is between 5th and 95th percentile (Centers for Disease Control Growth Charts).
    E.4Principal exclusion criteria
    Subjects are excluded from the study if any of the following criteria apply:
    Medical Conditions
    1 History of any clinically significant disease or disorder other than asthma which, in the opinion of the Investigator, may either put the subject at risk because of participation in the study, or influence the results or the subject’s ability to participate in the study.
    2 History of a deterioration in asthma or asthma exacerbation that required a burst of systemic corticosteroids within 3 months of Visit 1, up to and including Visit 2 (Day 1).
    3 Use of systemic or intra-articular glucocorticosteroids for conditions other than asthma is not allowed within 3 months prior to Visit 2 and is discouraged until EOS.
    4 History of hospitalisation (overnight admission) for asthma within 6 months of Visit 1, up to and including Visit 2 (Day 1).
    5 History of a life threatening asthma exacerbation requiring intubation or mechanical ventilation.
    6 History of systemic corticosteroid use for the maintenance treatment of asthma within 3 months of Visit 1, up to and including Visit 2 (Day 1) and discouraged until EOS.
    11 History of cancer.

    Prior/Concurrent Clinical Study Experience
    17 History of hypersensitivity or anaphylactic reaction to any biologic therapy.

    Diagnostic assessments
    22 Any clinical signs, symptoms, or abnormal findings during screening that may be indicative of past or present MIS-C.
    E.5 End points
    E.5.1Primary end point(s)
    • Maximum concentration (Cmax)
    • Time to Cmax (tmax)
    • Area under the concentration-time curve (AUC)
    • Terminal phase elimination half-life (t1/2)
    • Apparent clearance (CL/F)
    • Apparent steady-state volume of distribution (Vss/F)
    E.5.1.1Timepoint(s) of evaluation of this end point
    Various timepoints throughout the study
    E.5.2Secondary end point(s)
    • Presence of anti-drug antibodies (ADA)
    E.5.2.1Timepoint(s) of evaluation of this end point
    Various timepoints throughout the study
    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 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 No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Yes
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other Yes
    E.7.1.3.1Other trial type description
    PK study
    E.7.2Therapeutic exploratory (Phase II) No
    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 No
    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 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 concerned5
    E.8.5The trial involves multiple Member States No
    E.8.5.1Number of sites anticipated in the EEA5
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    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 visit of the last subject in the study.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years0
    E.8.9.1In the Member State concerned months7
    E.8.9.1In the Member State concerned days5
    E.8.9.2In all countries concerned by the trial years0
    E.8.9.2In all countries concerned by the trial months7
    E.8.9.2In all countries concerned by the trial days5
    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: 14
    F.1.1.1In Utero No
    F.1.1.1.1Number of subjects for this age range: 0
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.2.1Number of subjects for this age range: 0
    F.1.1.3Newborns (0-27 days) No
    F.1.1.3.1Number of subjects for this age range: 0
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.4.1Number of subjects for this age range: 0
    F.1.1.5Children (2-11years) Yes
    F.1.1.5.1Number of subjects for this age range: 14
    F.1.1.6Adolescents (12-17 years) No
    F.1.1.6.1Number of subjects for this age range: 0
    F.1.2Adults (18-64 years) No
    F.1.2.1Number of subjects for this age range: 0
    F.1.3Elderly (>=65 years) No
    F.1.3.1Number of subjects for this age range: 0
    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 No
    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 No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state14
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 14
    F.4.2.2In the whole clinical trial 14
    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)
    Standard of care
    G. Investigator Networks to be involved in the Trial
    G.4 Investigator Network to be involved in the Trial: 1
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2020-10-21
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-10-21
    P. End of Trial
    P.End of Trial StatusGB - no longer in EU/EEA
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