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The European Union Clinical Trials Register allows you to search for protocol and results information on:
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    The EU Clinical Trials Register currently displays   42564   clinical trials with a EudraCT protocol, of which   7007   are clinical trials conducted with subjects less than 18 years old.
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    Summary
    EudraCT Number:2020-000849-14
    Sponsor's Protocol Code Number:N19MIM
    National Competent Authority:Netherlands - Competent Authority
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2020-06-04
    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 ConcernedNetherlands - Competent Authority
    A.2EudraCT number2020-000849-14
    A.3Full title of the trial
    Monalizumab and trastuzumab In Metastatic HER2-pOStive breAst cancer: MIMOSA-trial
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Monalizumab and trastuzumab In Metastatic HER2-pOStive breAst cancer: MIMOSA-trial
    A.4.1Sponsor's protocol code numberN19MIM
    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 SponsorNKI-AVL
    B.1.3.4CountryNetherlands
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportAstraZeneca/Medimmune
    B.4.2CountryNetherlands
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationNKI-AVL
    B.5.2Functional name of contact pointLeonie Voorwerk
    B.5.3 Address:
    B.5.3.1Street AddressPlesmanlaan 121
    B.5.3.2Town/ cityAmsterdam
    B.5.3.3Post code1066CX
    B.5.3.4CountryNetherlands
    B.5.6E-maill.voorwerk@nki.nl
    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 nameMonalizumab
    D.3.2Product code IPH2201
    D.3.4Pharmaceutical form Powder for concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNMonalizumab
    D.3.9.1CAS number 1228763-95-8
    D.3.9.2Current sponsor codeIPH2201
    D.3.9.3Other descriptive nameMONALIZUMAB
    D.3.9.4EV Substance CodeSUB180109
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number750
    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 No
    D.IMP: 2
    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 Trastuzumab
    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 nameTrastuzumab
    D.3.2Product code L01XC03
    D.3.4Pharmaceutical form Concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTRASTUZUMAB
    D.3.9.1CAS number 180288-69-1
    D.3.9.2Current sponsor codeNA
    D.3.9.3Other descriptive nameNA
    D.3.9.4EV Substance CodeSUB12612MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg/kg milligram(s)/kilogram
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number4
    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.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
    E.1.1.1Medical condition in easily understood language
    HER2 positive breast cancer with metastatic disease
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10027475
    E.1.2Term Metastatic breast cancer
    E.1.2System Organ Class 100000004864
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To determine the activity (as measured by objective response rate by RECIST1.1) of monalizumab and trastuzumab in patients with metastatic HER2-positive breast cancer with high or low stromal tumor-infiltrating lymphocyte levels (higher or equal to 5% versus lower than 5%).
    E.2.2Secondary objectives of the trial
    Secondary Objectives:
    • To evaluate activity (as measured by objective response rate by RECIST1.1) in all included patients
    • To evaluate progression-free survival according to RECIST1.1
    • To evaluate overall survival
    • To evaluate the safety of monalizumab and trastuzumab as the percentage of patients with toxicity and immune-related adverse events
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    • Histologically confirmed HER2-positive (immunohistochemistry 2+ with SISH amplification or 3+ with or without SISH amplification) breast cancer. HER2-positivity must have been assessed on a metastatic lesion.
    • Histological or cytological confirmed locally incurable or metastatic disease
    • Accessible lesion for study biopsies.
    • Administration of at least one line of palliative treatment with documented progression and a maximum of three lines of palliative chemotherapy in combination with HER2 targeting agents (TDM-1 is considered one line of palliative treatment). Trastuzumab in combination with endocrine treatment is not defined as one line of treatment.
    • Documented progression during previous trastuzumab-based therapy
    • Measurable disease according to RECIST1.1 (at least one target lesion)
    • Left ventricular ejection fraction of 50% or higher
    • WHO performance status of 0 or 1
    • No signs of a visceral crisis
    • Signed written informed consent
    - Subjects with brain metastases are eligible if they have been treated, asymptomatic and there is no magnetic resonance imaging (MRI) evidence of progression for at least 4 weeks prior to study registration. There must also be no requirement for immunosuppressive doses of systemic corticosteroids (> 10 mg/day prednisone equivalents) for at least 2 weeks prior to study drug administration
    E.4Principal exclusion criteria
    • uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris
    • known leptomeningeal disease localization
    • history of having received other anticancer therapies within 2 weeks of start of the study drug
    • history of immunodeficiency, autoimmune disease, conditions requiring immunosuppression (>10 mg daily prednisone equivalents) or chronic infections. Subjects with vitiligo, diabetes mellitus type I on a stable insulin regimen, psoriasis not requiring systemic treatment or resolved childhood asthma/atopy would be an exception to this rule. Subjects that require intermittent use of bronchodilators, inhaled steroids, or local steroid injections will not be excluded from the study. Subjects with hypothyroidism stable on hormone replacement, Sjøgren’s syndrome or conditions not expected to recur in the absence of an external trigger will not be excluded from the study. Adrenal replacement doses >10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease
    • prior treatment with immune checkpoint blockade or other forms of immunotherapy, such as but not limited to: anti-PD-(L)1, anti-PD-L2, anti-CTLA-4, anti-GITR or CD137/OX40 agonists
    • prior treatment with HER2-based vaccines
    • live vaccine within two weeks prior to start of the study, at any time during the study or within 5 months following the last dose of monalizumab. Inactivated vaccines, such as the seasonal flu vaccination, are allowed
    • history of clinically significant or uncontrolled cardiac disease, including congestive heart failure (New York Heart Association functional classification ≥3), angina, myocardial infarction within 12 months prior to study treatment or ventricular arrhythmia.
    • active other cancer
    • positive test for hepatitis B surface virus surface antigen (HBsAg) or hepatitis C virus ribonucleic acid (HCV antibody) indicating acute or chronic infection.
    • allogeneic stem cell or organ transplantation, HIV or active tuberculosis
    • history of uncontrolled serious medical or psychiatric illness
    • Presence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule
    • current pregnancy or breastfeeding. Women of childbearing potential (WOCBP*) must use adequate contraceptive protection. WOCBP must have a negative serum or urine pregnancy test
    E.5 End points
    E.5.1Primary end point(s)
    objective response rate (partial response or complete response) according to RECIST1.1
    E.5.1.1Timepoint(s) of evaluation of this end point
    Every 8 weeks
    E.5.2Secondary end point(s)
    • Clinical benefit (complete response, partial response or stable disease for more than 24 weeks) according to RECIST1.1
    • Progression-free survival according to RECIST1.1
    • Overall survival
    • Presence of toxicity and immune-related adverse events (classified according to CTCAE v5.0)
    E.5.2.1Timepoint(s) of evaluation of this end point
    Response; every 8 weeks until progression of disease
    Survival; until death from any cause
    Toxicity; every 2 weeks until 30 days after last treatment
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    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 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 Yes
    E.8.4 The trial involves multiple sites in the Member State concerned No
    E.8.5The trial involves multiple Member States No
    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
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years3
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years3
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days0
    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: 30
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 8
    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 Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    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 state38
    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 Decision2020-06-04
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-07-14
    P. End of Trial
    P.End of Trial StatusOngoing
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