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   43857   clinical trials with a EudraCT protocol, of which   7284   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:2013-000572-15
    Sponsor's Protocol Code Number:EGF117268
    National Competent Authority:Denmark - DHMA
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2013-06-18
    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 ConcernedDenmark - DHMA
    A.2EudraCT number2013-000572-15
    A.3Full title of the trial
    Investigation of immune mechanisms relating to lapatinib
    associated hepatotoxicity: ex vivo T cell biology investigation
    relating to lapatinib induced liver adverse events using PBMCs
    from patients selected from EGF105485 (TEACH).
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Investigation of immune mechanisms relating to lapatinib associated hepatotoxicity (liver toxicity)
    A.3.2Name or abbreviated title of the trial where available
    PGx474 Investigation of immune mechanisms relating
    A.4.1Sponsor's protocol code numberEGF117268
    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 Research & Development Ltd
    B.1.3.4CountryUnited Kingdom
    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, Research and Development Ltd
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationGlaxoSmithKline Research & Development Ltd
    B.5.2Functional name of contact pointClincial Trials Helpdesk
    B.5.3 Address:
    B.5.3.1Street AddressIron Bridge Road, Stockley Park WestÀ÷
    B.5.3.2Town/ cityUxbridge, Middlesex
    B.5.3.3Post codeUB11 - 1BU
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number+4402089904466
    B.5.5Fax number+4402089904466
    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 Yes
    D.2.1.1.1Trade name Tyverb
    D.2.1.1.2Name of the Marketing Authorisation holderGlaxo Group Ltd
    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 nameLapatinib
    D.3.2Product code GW572016
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.11 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 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.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
    The subjects participated in the EGF105485 study, a randomized, placebo-controlled study of lapatinib in HER2-positive early-stage breast cancer. During participation in this study, subjects had blood test results that may be suggestive of liver damage.
    E.1.1.1Medical condition in easily understood language
    subjects participated in EGF105485 study, a randomized, placebo-controlled study of lapatinib in HER2-positive early-stage breast cancer.
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    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
    The overall objective is to determine key events involved in sensitisation and lapatinibinduced hepatotoxicity in selected subjects. The following objectives outline key workstreams for investigation.
    1) Characterisation of lapatinib-specific ex vivo stimulation and proliferation of peripheral blood mononuclear cells (PBMCs) by comparison of subjects who experienced lapatinib-induced liver injury (cases) with HLA and geographic matched, lapatinib-treated, but tolerant controls (treatment controls) and with
    HLA and geographic matched placebo-treated, normal liver chemistry controls (disease controls).
    2) Define the phenotype (CD4/CD8 expression) and function (cytokine release, helper or cytotoxic phenotype) of lapatinib-specific T cells.
    Please refer to the protocol for further deatils P7.
    E.2.2Secondary objectives of the trial
    Not applicable
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Note that treatment and disease controls will only be collected if their respective, matched case is able to consent and provide a blood sample.

    The four groups of subjects will be selected as follows: i) lapatinib-treated subjects who had a previously reported and documented hepatic serious adverse event (cases), ii) selected lapatinibtreated subjects who did not experience liver adverse events, with normal liver chemistries at baseline and throughout treatment (treatment controls) and iii) placebo treated subjects who had normal liver chemistries at baseline and throughout treatment (disease controls). Subjects for the two control groups will be matched with the casesbased on their HLA-DQA1*02:01/DRB1*07:01 allele carriage, ethnicity, study site (where possible) and country.

    In addition, HLA-DRB1*07:01 and –DQA1*02:01 alleles are inherited together in 99.8% of the study population and genetic investigation has not determined which of the two alleles is causative for hepatotoxicity. However, three EGF105485 (TEACH) subjects have been identified with a rare mismatch of inheriting only one of these highly correlated alleles: HLA-DRB1*07:01 (1 subject, lapatinib treatment) or HLADQA1* 02:01 (2 subjects, lapatinib or placebo treatment). These three subjects were characterised as controls and reside in North America. Whole blood samples will be collected to enable comparison of T cell activation following lapatinib challenge ex vivo.
    E.4Principal exclusion criteria
    N/A
    E.5 End points
    E.5.1Primary end point(s)
    Lymphocyte proliferation by [3H]thymidine incorporation.

    Cytokine release profiles of activated T cell subsets by EliSpot and specific ELISA assays of supernatant of cultured cells.

    CD4/CD8 expression in T cell subsets by flow cytometry to determine whether functional activation of T cells is restricted to the CD4 or CD8 compartments.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Once all blood samples have been collected, they will be shipped to Quest for storage then to an expert academic research group in the UK.
    E.5.2Secondary end point(s)
    N/A
    E.5.2.1Timepoint(s) of evaluation of this end point
    N/A
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis Yes
    E.6.2Prophylaxis No
    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
    Only blood samples are collected no IMP administered
    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) No
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) Yes
    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 Yes
    E.8.1.7.1Other trial design description
    Non-Interventional
    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.8.2.4Number of treatment arms in the trial0
    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 Yes
    E.8.5.1Number of sites anticipated in the EEA24
    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 No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Argentina
    Denmark
    Spain
    United States
    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
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years
    E.8.9.1In the Member State concerned months9
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial months9
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    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) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 56
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 19
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male No
    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 state10
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 58
    F.4.2.2In the whole clinical trial 75
    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
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2013-06-18
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2013-07-01
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2014-04-30
    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-Thu Apr 25 06:24:53 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA