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    Summary
    EudraCT Number:2012-003981-42
    Sponsor's Protocol Code Number:2012.2708
    National Competent Authority:Netherlands - Competent Authority
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2013-11-22
    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 ConcernedNetherlands - Competent Authority
    A.2EudraCT number2012-003981-42
    A.3Full title of the trial
    Estrogen receptor and androgen receptor imaging in metastatic breast cancer patients
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Estrogen receptor and androgen receptor imaging in metastatic breast cancer patients
    A.4.1Sponsor's protocol code number2012.2708
    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 SponsorUniversity Medical Center Groningen
    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 supportCenter for Translational Molecular Medicine
    B.4.2CountryNetherlands
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationUniversity Medical Center Groningen
    B.5.2Functional name of contact pointDepartment of Medical Oncology
    B.5.3 Address:
    B.5.3.1Street AddressHanzeplein 1
    B.5.3.2Town/ cityGroningen
    B.5.3.3Post code9713GZ
    B.5.3.4CountryNetherlands
    B.5.4Telephone number+31503616161
    B.5.5Fax number+31503614862
    B.5.6E-mailg.a.p.hospers@umcg.nl
    B.Sponsor: 2
    B.1.1Name of SponsorVUMC
    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 supportCenter for Translational Molecular Medicine
    B.4.2CountryNetherlands
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationVUMC
    B.5.2Functional name of contact pointDepartment of Medical Oncology
    B.5.3 Address:
    B.5.3.1Street AddressDe Boelelaan 1117
    B.5.3.2Town/ cityAmsterdam
    B.5.3.3Post code1081 HV
    B.5.3.4CountryNetherlands
    B.5.4Telephone number+31204444444
    B.5.5Fax number+31204444645
    B.5.6E-maile.boven@vumc.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 name16-alpha-[18F]fluoro-17-beta-estradiol
    D.3.2Product code 18F-FES
    D.3.4Pharmaceutical form 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 INN16-alpha-[18F]fluoro-17-beta-estradiol
    D.3.9.1CAS number 92817-10-2
    D.3.10 Strength
    D.3.10.1Concentration unit MBq megabecquerel(s)
    D.3.10.2Concentration typeup to
    D.3.10.3Concentration number222
    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 Yes
    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.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 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 name16-beta-[18F]fluoro-5-alpha-dihydrotestosterone
    D.3.2Product code 18F-FDHT
    D.3.4Pharmaceutical form 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 INN16-beta-[18F]fluoro-5-alpha-dihydrotestosterone
    D.3.9.2Current sponsor codeFDHT
    D.3.9.3Other descriptive nameFDHT
    D.3.10 Strength
    D.3.10.1Concentration unit MBq megabecquerel(s)
    D.3.10.2Concentration typeup to
    D.3.10.3Concentration number333
    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 Yes
    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
    Estrogen receptor positive metastatic breast cancer patients
    E.1.1.1Medical condition in easily understood language
    Estrogen receptor positive metastatic breast cancer patients
    E.1.1.2Therapeutic area Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Diagnosis [E01]
    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 visualize and quantify androgen receptor and estrogen receptor expression by PET imaging with the tracers 18F-FDHT and 18F-FES respectively.
    E.2.2Secondary objectives of the trial
    - To describe the number of lesions detected on PET imaging compared to standard staging with CT-scan and bone scintigraphy.
    - To describe the inter- and intra-patient variation in tracer uptake.
    - To evaluate the inter-observer variation in FES PET and FDHT PET results in two independent observers.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Metastatic breast cancer, with at least one known metastasis outside of the liver
    2. Presence of a lesion that is safely accessible for tumor biopsy (may be liver lesion)
    3. Postmenopausal status defined as one of the following:
    a. age ≥60 years
    b. previous bilateral oophorectomy
    c. age <60 years and amenorrhea for >12 months in the absence of interfering hormonal therapies (such as LH-RH agonists and ER-antagonists)
    d. patients age <60 years using an ER-antagonist should have amenorrhea for > 12 months and FSH >24 U/L and LH >14 U/L
    e. patient age <60 years using LH-RH agonists should continue LH-RH-agonists until after the PET procedures
    4. Initially ER-positive tumor histology.
    5. ECOG performance status 0-2.
    6. Signed written informed consent
    7. Able to comply with the protocol
    E.4Principal exclusion criteria
    1. Use of estrogen receptor ligands, including tamoxifen, fulvestrant or estrogens, or androgen receptor ligands, during the 6 weeks before entry into the study
    2. Life-expectancy ≤ 3 months
    E.5 End points
    E.5.1Primary end point(s)
    The sensitivity and specificity of qualitatively scored FDHT PET will be calculated using immunohistochemistry of a biopsied lesion as golden standard. Receiver operating characteristic (ROC) analysis will be used to determine the quantitative threshold (SUVmax/mean) that optimally differentiates between AR-positive and AR-negative lesions. For FES PET, a threshold of tumor SUVmax 1.5 has previously been proposed to optimally differentiate between ER-positive and negative (with regard to response to endocrine therapy). We will prospectively evaluate this threshold to dichotomize FES PET results, and also use ROC analysis to re-evaluate the most optimal threshold.
    E.5.1.1Timepoint(s) of evaluation of this end point
    All study procedures (2 PET scans and 1 biopsy) will be performed within an 8 week timeframe for each individual patient.
    E.5.2Secondary end point(s)
    Heterogeneity of tumor 18F-FDHT- and 18F-FES-uptake will be described using CT and bone scan as golden standard for metastases. Inter- and intra-patient heterogeneity of 18F-FDHT- and 18F-FES-uptake will be described and coefficient of variance will be calculated. PET will qualitatively and quantitatively be analysed by two independent observers (one from UMCG and one from VUMC). Inter-observer variation for qualitative and quantitative PET results will be calculated.
    E.5.2.1Timepoint(s) of evaluation of this end point
    All study procedures (2 PET scans and 1 biopsy) will be performed within an 8 week timeframe for each individual patient.
    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 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 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 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 concerned2
    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
    last visit of the last subject undergoing the PET imaging procedures
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned 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: 10
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 10
    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 state20
    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)
    normal
    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 Decision2014-10-20
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2013-11-13
    P. End of Trial
    P.End of Trial StatusCompleted
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