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   43871   clinical trials with a EudraCT protocol, of which   7290   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:2018-002990-24
    Sponsor's Protocol Code Number:RAD1901-308
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2021-01-22
    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 ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2018-002990-24
    A.3Full title of the trial
    Elacestrant Monotherapy vs. Standard of Care for the Treatment of Patients with ER+/HER2- Advanced Breast Cancer Following CDK4/6 Inhibitor Therapy: A Phase 3 Randomized, Open-Label, Active-Controlled, Multicenter Trial (EMERALD)
    Elacestrant in monoterapia versus terapia standard per il trattamento di pazienti con tumore avanzato al seno ER+/HER2- che hanno completato una terapia con inibitori CDK4/6: uno studio di fase 3, randomizzato, in aperto, controllato in attivo, multicentrico
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Elacestrant Monotherapy for the Treatment of ER+/HER2- Advanced Breast Cancer Following CDK4/6 Inhibitor Therapy: A Phase 3 Randomized, OpenLabel, Active-Controlled, Multicenter Trial
    Elacestrant in monoterapia per il trattamento di pazienti con tumore avanzato al seno ER+/HER2- che hanno completato una terapia con inibitori CDK4/6: uno studio di fase 3, randomizzato, in aperto, controllato in attivo, multicentrico
    A.3.2Name or abbreviated title of the trial where available
    EMERALD
    EMERALD
    A.4.1Sponsor's protocol code numberRAD1901-308
    A.5.4Other Identifiers
    Name:-Number:IND No. 124748
    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 SponsorRADIUS HEALTH, 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 supportRadius Pharmaceuticals Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationRadius Pharmaceuticals Inc.
    B.5.2Functional name of contact pointClinical Operations
    B.5.3 Address:
    B.5.3.1Street Address950 Winter Street
    B.5.3.2Town/ cityWaltham
    B.5.3.3Post codeMA 02451
    B.5.3.4CountryUnited States
    B.5.4Telephone number0016175514000
    B.5.5Fax number0016175514701
    B.5.6E-mailRAD1901-308@radiuspharm.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 nameElacestrant
    D.3.2Product code [RAD1901 2HCl]
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNELACESTRANT
    D.3.9.1CAS number 1349723-93-8
    D.3.9.2Current sponsor codeRAD1901 Dihydrochloride
    D.3.9.4EV Substance CodeSUB184531
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.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 nameElacestrant
    D.3.2Product code [RAD1901 2HCl]
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNELACESTRANT
    D.3.9.1CAS number 1349723-93-8
    D.3.9.2Current sponsor codeRAD1901 Dihydrochloride
    D.3.9.4EV Substance CodeSUB184531
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number400
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 3
    D.1.2 and D.1.3IMP RoleComparator
    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 Faslodex 250 mg solution for injection
    D.2.1.1.2Name of the Marketing Authorisation holderAstraZeneca AB, SE-151 85 Södertälje, Sweden
    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 name-
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntramuscular use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNFULVESTRANT
    D.3.9.1CAS number 129453-61-8
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB13933MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 4
    D.1.2 and D.1.3IMP RoleComparator
    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 ARIMIDEX 1 mg filmom obložene tablete
    D.2.1.1.2Name of the Marketing Authorisation holderAstraZeneca d.o.o., Radnicka cesta 80, 10000 Zagreb
    D.2.1.2Country which granted the Marketing AuthorisationCroatia
    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 name-
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNANASTROZOLO
    D.3.9.1CAS number 120511-73-1
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB05502MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 5
    D.1.2 and D.1.3IMP RoleComparator
    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 Femara 2,5 mg filmom oblotene tablete
    D.2.1.1.2Name of the Marketing Authorisation holderNovartis Hrvatska d.o.o., Radnicka cesta 37b, 10 000 Zagreb
    D.2.1.2Country which granted the Marketing AuthorisationCroatia
    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 name-
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNLETROZOLO
    D.3.9.1CAS number 112809-51-5
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB08444MIG
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2500
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 6
    D.1.2 and D.1.3IMP RoleComparator
    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 Aromasin 25 mg tablete
    D.2.1.1.2Name of the Marketing Authorisation holderPFIZER Croatia d.o.o., Slavonska avenija 6, 10000 Zagreb
    D.2.1.2Country which granted the Marketing AuthorisationCroatia
    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 name-
    D.3.2Product code [-]
    D.3.4Pharmaceutical form Coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNEXEMESTANE
    D.3.9.1CAS number 107868-30-4
    D.3.9.2Current sponsor code-
    D.3.9.4EV Substance CodeSUB07492MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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
    Advanced breast cancer
    Tumore avanzato al seno
    E.1.1.1Medical condition in easily understood language
    Advanced breast cancer
    Tumore avanzato al seno
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level LLT
    E.1.2Classification code 10072737
    E.1.2Term Advanced 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 demonstrate that elacestrant, compared with the Standard of Care (SoC options of either fulvestrant or an aromatase inhibitor (AI), is superior in prolonging progression-free survival (PFS) based on blinded central Imaging Review Committee (IRC) assessment in postmenopausal women and in men with advanced/metastatic estrogen receptor positive/ human epidermal growth factor receptor 2 negative (ER+/HER2-) breast cancer, either in subjects with tumors that harbor mutations in the ligand binding domain (LBD) of the estrogen receptor 1 (ESR1) gene (ESR1-mut subjects) or in all (ESR1-mut and ESR1 wild type [ESR1-WT]) subjects. Subjects must have received at least one and no more than two prior lines of endocrine therapy (with documented progression), which must have included prior CDK4/6 inhibitor therapy in combination with fulvestrant or an aromatase inhibitor (AI) and hormonal monotherapy must be an appropriate treatment option.
    Dimostrare che elacestrant, rispetto alle opzioni di terapia standard (SoC) con fulvestrant o un inibitore dell’aromatasi (AI), è superiore nel prolungare la PFS in base alla valutazione centrale in cieco dell'IRC in donne in postmenopausa e in uomini con carcinoma mammario positivo al recettore estrogenico/negativo al recettore 2 per il fattore di crescita epidermico umano (ER+/HER2-) in stadio avanzato/metastatico, in soggetti con tumori che possiedono mutazioni nel dominio di legame al ligando (LBD) del gene per il recettore degli estrogeni 1 (ESR1) (soggetti ESR1-mut) o in tutti i soggetti (ESR1-mut ed ESR1 wild-type [ESR1-WT]). I soggetti devono aver ricevuto almeno una e non più di due precedenti linee di terapia endocrina (con progressione documentata), che deve aver incluso una precedente terapia con inibitori della chinasi ciclina-dipendente (CDK)4/6 in combinazione con fulvestrant o un AI, e la monoterapia ormonale deve essere un’opzione di trattamento appropriata.
    E.2.2Secondary objectives of the trial
    - To compare overall survival (OS) between treatment arms in ESR1-mut subjects,
    - To compare OS between treatment arms in all (ESR1-mut and ESR1-WT) subjects,
    - To compare PFS based on blinded IRC assessment,
    - To compare objective response rate (ORR) based on blinded IRC assessment,
    - To compare duration of response (DoR) based on blinded IRC assessment,
    - To compare clinical benefit rate (CBR) based on blinded IRC assessment,
    - To compare ORR based on local Investigator assessment,
    - To compare DoR based on local Investigator assessment,

    Please refere to the protocol for further sec. objectives.
    - Confrontare la sopravvivenza complessiva (OS) tra i gruppi di trattamento nei soggetti ESR1-mut
    - Confrontare l’OS tra i bracci di trattamento in tutti i soggetti (ESR1-mut e ESR1-mut-nd)
    - Confrontare la PFS tra i bracci di trattamento in base alla valutazione dell’IRC in cieco tra i gruppi di trattamento
    - Confrontare OS tra i gruppi in trattamento
    - Confrontare PFS basandosi tra i gruppi di trattamento in base alla valutazione dello Sperimentatore Principale
    - Confrontare ORRs, DoR e CRB tra i gruppi di trattamento in base alla valutazione dell’IRC in cieco
    - Confrontare ORRs, DoR e CRB tra i gruppi di trattamento in base alla valutazione dello Sperimentatore Principale
    - Confrontare la sicurezza e la tollerabilità tra i gruppi di trattamento
    - Valutare la PK di elacestrant

    Si prega di fare riferimento al protocollo per ulteriori obiettivi secondari.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    - Subjects with histologically or cytologically proven diagnosis of adenocarcinoma of the breast with evidence of either locally advanced
    disease not amenable to resection or radiation therapy with curative intent or metastatic disease not amenable to curative therapy
    - Subjects must be appropriate candidates for endocrine monotherapy
    - Subjects must have one of the terms as defined by RECIST v1.1 and confirmed by central radiology review prior to randomization:
    a. Measurable disease
    b. Bone-only disease with evaluable lesions. Subjects must have at least
    1 lytic or mixed lytic-/blastic bone lesion; blastic- lesions only are not
    evaluable and allowed. Subjects who have had prior radiation to bone must have at least one evaluable
    lesion in a non-irradiated area
    - Female or male subjects age = >18 years
    - Female subjects must be postmenopausal, defined as:
    a. Documented bilateral surgical oophorectomy
    b. Age > = 60 years with amenorrhea = > 1 year since last menses
    c. Age < 60 years with amenorrhea = > 1 year since last menses with no alternative pathological or physiological cause (including chemotherapy,
    treatment with tamoxifen or toremifene, or a GnRH agonist), and serum estradiol and FSH level within the laboratory reference range for
    postmenopausal women
    d. Age < 60 years with tamoxifen or toremifene therapy within the last 12 months, with documentation of 12 months of amenorrhea prior to
    tamoxifen or toremifene therapy, and serum estradiol and FSH levels within the laboratory reference range for postmenopausal women
    - Male subjects:
    a. Must have suppression of testicular hormone production through chemical ablation with an approved GnRH agonist, starting at least six
    weeks prior to study entry and continuing without interruption for the duration of protocol treatment (unless they have undergone prior
    orchiectomy). Note: GnRH agonists should be administered as per local standard of care and should be documented as concomitant medication
    b. Must, even if surgically sterilized (ie, status post-vasectomy):
    i. Agree to practice highly effective barrier contraception (use condoms) during the entire study treatment period and through 120 days after the
    last dose of study drug. For subjects (who have not undergone vasectomy) with female partners of childbearing potential, the subject and his partner must in addition to condoms, use highly effective contraceptive measures when engaging in sexual intercourse throughout the study, and for at least
    120 days after the last dose of study drug (eg, oral contraceptive and condoms, intrauterine device (IUD) and condoms, diaphragm with
    spermicide and condoms, other forms of contraception must be approved by the medical monitor) OR Agree to practice true abstinence during the
    entire study treatment period and through 120 days after the last dose of study drug.
    Note: Abstinence should only be used as a contraceptive method if it is in line with the subject's usual and preferred lifestyle. Periodic abstinence (calendar symptothermal, post-ovulation methods) is not an acceptable method of contraception.
    ii. Agree not to donate sperm during the course of this study or within 120 days after receiving their last dose of the study drugs
    Please refer to the Protocol for further inclusion criteria.
    - Soggetti con diagnosi di adenocarcinoma mammario confermata all’esame istologico o citologico, con evidenza di malattia localmente avanzata non idonea alla resezione o alla radioterapia con intento curativo o malattia metastatica non idonea alla terapia curativa
    - I soggetti devono essere candidati appropriati alla monoterapia endocrina
    - I soggetti devono presentare una delle seguenti, come definito dai criteri RECIST v1.1 e confermato dalla revisione radiologica centrale prima della randomizzazione:
    a. Malattia misurabile
    b. Malattia solo ossea con lesioni valutabili. I soggetti devono avere almeno una lesione ossea litica o una lesione ossea litica-blastica mista; non sono valutabili e consentite metastasi esclusivamente blastiche. I soggetti precedentemente sottoposti a irradiazione delle ossa devono presentare almeno una lesione valutabile in una zona non irradiata
    - Soggetti di sesso maschile o femminile di età = > 18 anni
    - I soggetti di sesso femminile devono essere in post-menopausa, definita come:
    a. Ovariectomia chirurgica bilaterale documentata
    b. Età > = 60 anni con amenorrea da = >1 anno dall’ultimo ciclo mestruale
    c. Età <60 anni con amenorrea da = > 1 anno dall’ultimo ciclo mestruale senza alcuna causa patologica o fisiologica alternativa (tra cui chemioterapia, trattamento con tamoxifene o toremifene o un agonista dell’ormone di rilascio delle gonadotropine [GnRH]) e livelli sierici di estradiolo e ormone follicolo-stimolante all’interno dell’intervallo di riferimento del laboratorio per le donne in postmenopausa
    d. Età <60 anni in terapia con tamoxifene o toremifene negli ultimi 12 mesi, con documentazione di 12 mesi di amenorrea prima della terapia con tamoxifene o toremifene, e livelli sierici di estradiolo e FSH entro l’intervallo di riferimento del
    laboratorio per le donne in postmenopausa
    - I soggetti di sesso maschile:
    a. Devono presentare soppressione della produzione di ormoni testicolari mediante ablazione chimica con un agonista del GnRH, a partire da almeno sei settimane prima dell’ingresso nello studio e proseguendo senza interruzioni per la durata del trattamento previsto dal protocollo (a meno che non si siano sottoposti precedentemente a orchiectomia). Nota: gli agonisti del GnRH devono essere somministrati in base alla terapia standard locale e devono essere documentati come farmaci concomitanti
    b. Devono, anche se sterilizzati chirurgicamente (ossia, stato post-vasectomia):
    i. Acconsentire ad adottare un metodo contraccettivo a barriera altamente efficace (utilizzare preservativi) durante l’intero periodo di trattamento dello studio e fino a 120 giorni dopo l’ultima dose del farmaco dello studio. Per i soggetti (che non si sono sottoposti a vasectomia) con compagne in età fertile, il soggetto e la sua compagna, oltre al preservativo, devono utilizzare misure contraccettive altamente efficaci durante i rapporti sessuali per tutta la durata dello studio e per almeno 120 giorni dopo l’ultima dose del farmaco dello studio (ad es., contraccettivo orale e preservativi, dispositivo intrauterino [IUD] e preservativo, diaframma con spermicida e preservativi; altre forme di contraccezione devono essere approvate dal responsabile del monitoraggio medico)
    OPPURE
    Acconsentire a praticare l’astinenza totale durante tutto il periodo di trattamento dello studio e fino a 120 giorni dopo l’ultima dose del farmaco dello studio
    Nota: l'astinenza deve essere usata come metodo contraccettivo solo se presente in linea con lo stile di vita abituale e preferito del soggetto. Astinenza periodica (calendario sintotermico, metodi post-ovulazione) non è un metodo di contraccezione accettabile.
    ii. Acconsentire a non donare sperma durante il corso di questo studio o entro 120 giorni dopo aver ricevuto l’ultima dose dei farmaci dello studio
    Si prega di fare riferimento al protocollo per ulteriori criteri di inclusione
    E.4Principal exclusion criteria
    - Prior treatment with elacestrant or investigational SERD or ER antagonist (eg, D-0502, GDC-0810, GDC-0927, GDC-9545, G1T-48, LSZ102, AZD9496, SAR439859, ZN-c5, H3B-6545, bazedoxifene, lasoxifene
    - Prior anticancer or investigational drug treatment
    - Presence of symptomatic metastatic visceral disease, including but not limited to, extensive hepatic involvement, untreated or progressive central nervous system (CNS) metastases, or symptomatic pulmonary lymphangitic spread. Subjects with discrete pulmonary parenchymal metastases are eligible, provided their respiratory function is not significantly compromised as a result of disease in the opinion of the Investigator. Subjects with previously treated CNS metastases are eligible provided that that all known lesions were previously treated, they have completed
    radiotherapy at least 28 days prior to first dose of study drug, are clinically stable, and require no steroid medication. If anti-convulsant medication is required, subjects must be stable on a non-enzyme inducing anticonvulsant regimen
    - Subjects with an intact uterus with a history of endometrial intraepithelial neoplasia (atypical endometrial hyperplasia or highergrade lesion)
    - Diagnosis of any other malignancy within five years before enrollment, except for adequately treated basal cell or squamous cell skin cancer, or carcinoma in situ of the cervix or second primary breast cancer
    - Any of the following within six months before enrollment: myocardial infarction, severe/unstable angina, ongoing cardiac dysrhythmias of NCI CTCAE v5.0 > = Grade 2, prolonged QTcF = Grade 2 (ie, >480 msec), uncontrolled atrial fibrillation of any grade, coronary/peripheral artery bypass graft, heart failure > Class II as defined by the New York Heart Association (NYHA) guidelines (Appendix 5), or cerebrovascular accident including transient ischemic attack
    - Subjects with abnormal coagulation profiles, or any history of coagulopathy within the past six months, including history of deep vein thrombosis (DVT) or pulmonary embolism. However, subjects with the following conditions will be allowed to participate: a.Subjects with adequately treated catheter-related venous thrombosis occurring more than one month prior to the first dose of study drug b.Subjects being treated with an anticoagulant, eg, warfarin or heparin, for a thrombotic event occurring more than six months before enrollment, or for an otherwise stable and allowed medical condition (eg, well controlled atrial fibrillation), provided dose and coagulation parameters (as defined by local standard of care) are stable for at least one month prior to the first dose of study drug, and provided that an AI would be an appropriate therapy for the subject

    Please refer to the Protocol for further exclusion criteria.
    - Precedente trattamento con elacestrant o antagonisti SERD o ER sperimentali (come D-0502, GDC-0810, GDC-0927, GDC-9545, G1T-48, LSZ102, AZD9496, SAR439859, ZN-c5, H3B-6545, bazedoxifene, lasoxifene)
    - Precedente trattamento farmacologico antitumorale o sperimentale entro le seguenti finestre temporali:
    a. Trattamento con fulvestrant <28 giorni entro la prima dose di farmaco dello studio
    b. Qualsiasi terapia endocrina <14 giorni entro la prima dose del farmaco dello studio (fatta eccezione per la terapia con agonisti del GnRH nei soggetti di sesso maschile)
    c. Chemioterapia <21 giorni entro la prima dose di farmaco dello studio
    d. Qualsiasi terapia farmacologica antitumorale sperimentale <28 giorni o cinque emivite (a seconda di quale sia più breve) prima della prima dose del farmaco dello studio. L’arruolamento di soggetti la cui terapia più recente sia stata un agente sperimentale deve essere discusso con lo sponsor
    - Presenza di malattia metastatica viscerale sintomatica, definita come ma non limitata a coinvolgimento epatico esteso, metastasi del sistema nervoso centrale (SNC) non trattate o progressive,
    o diffusione linfangitica polmonare sintomatica. I soggetti con singole metastasi parenchimali polmonari sono idonei, a condizione che la loro funzione respiratoria non sia significativamente compromessa come conseguenza della malattia secondo l’opinione dello sperimentatore. I soggetti con metastasi al SNC precedentemente trattate sono idonei a condizione che tutte le lesioni note siano state precedentemente trattate, che abbiano completato la radioterapia almeno 28 giorni entro la prima dose del farmaco dello studio, siano clinicamente stabili e non richiedano farmaci steroidei. Qualora sia necessario un farmaco anticonvulsivante, i soggetti devono essere stabili durante un regime con anticonvulsivanti non induttori enzimatici (Tabella 16)
    - Soggetti che possiedono un utero intatto con un’anamnesi di neoplasia intraepiteliale dell’endometrio (iperplasia endometriale atipica o lesione di grado superiore)
    - Diagnosi di qualsiasi altro tumore maligno nei cinque anni precedenti l’arruolamento, fatta eccezione per il carcinoma cutaneo a cellule squamose o basali o il carcinoma in situ del collo dell’utero o del secondo tumore al seno primario adeguatamente trattati
    - Una qualsiasi delle seguenti condizioni nei sei mesi precedenti l’arruolamento: infarto del miocardio, angina grave/instabile, aritmia cardiaca in corso di NCI CTCAE v5.0 di grado =2, prolungamento del QTcF di grado > = 2 (es. >480 msec), fibrillazione atriale incontrollata di qualsiasi grado, bypass aortocoronarico/periferico, insufficienza cardiaca di Classe =II come definito dalle linee guida della New York Heart Association (NYHA) (Appendice 5) o ictus cerebrovascolare compreso l’attacco ischemico transitorio
    - Soggetti con valori anomali nei profili della coagulazione o qualsiasi anamnesi di coagulopatia negli ultimi sei mesi, inclusa un’anamnesi di trombosi venosa profonda (TVP) o embolia polmonare. Tuttavia, i soggetti con le seguenti condizioni saranno ammessi a partecipare:
    a. Soggetti con trombosi venosa da catetere adeguatamente trattata verificatasi più di un mese prima della prima dose del farmaco dello studio
    b. Soggetti trattati con un anticoagulante, ad es., warfarin o eparina, per un evento trombotico verificatosi più di sei mesi prima dell’arruolamento, o per una condizione medica altrimenti stabile e consentita (ad es., fibrillazione atriale ben controllata), a condizione che la dose e i parametri della coagulazione (come definito in base alla terapia standard locale) siano stabili per almeno un mese prima della prima dose del farmaco dello studio e a condizione che un AI sarebbe una terapia adeguata per il soggetto

    Si prega di fare riferimento al protocollo per ulteriori criteri di escusione.
    E.5 End points
    E.5.1Primary end point(s)
    ¿ IRC assessed PFS in ESR1-mut subjects
    ¿ IRC assessed PFS in all (ESR1-mut and ESR1-WT) subjects-, where IRC assessed PFS is defined as the length of time from randomization until the date of objective disease progression per RECIST v1.1 as assessed by the blinded IRC, or death from any cause
    • PFS valutata dall’IRC nei soggetti ESR1-mut
    • PFS valutata dall’IRC in tutti i soggetti (ESR1-mut ed ESR1-WT), dove la PFS valutata dall’IRC è definita come il lasso di tempo che va dalla randomizzazione alla data di progressione obiettiva della malattia valutata dall’IRC in cieco secondo i Criteri di valutazione della risposta nei tumori solidi (RECIST) v1.1 , o al decesso per qualsiasi causa.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The date of objective disease progression per RECIST v1.1 or the date of subject's death.
    La data della progressione obiettiva della malattia per RECIST v1.1 o la data di morte del soggetto.
    E.5.2Secondary end point(s)
    ¿ OS in ESR1-mut subjects
    ¿ OS in all subjects (ESR1-mut and ESR1-mut-nd)
    • OS nei soggetti ESR1-mut
    • OS in tutti i soggetti (ESR1-mut ed ESR1-mut-nd)
    E.5.2.1Timepoint(s) of evaluation of this end point
    The date of subject's death
    La data di morte del soggetto
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic Yes
    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) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    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 Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    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) Yes
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    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 concerned15
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA101
    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 Information not present in EudraCT
    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
    Australia
    Canada
    Israel
    Korea, Republic of
    United States
    Austria
    Belgium
    Denmark
    France
    Greece
    Hungary
    Ireland
    Italy
    Portugal
    Spain
    United Kingdom
    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
    A survival analysis will be performed at the same time as the final PFS analysis and again when approximately 50% of subjects have died at which time the study will be complete.
    Verrà eseguita un'analisi di sopravvivenza contemporaneamente all'analisi PFS finale e verrà fatta nuovamente quando circa il 50% dei soggetti è deceduto e a quel punto lo studio sarà completo.
    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 months3
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years4
    E.8.9.2In all countries concerned by the trial months2
    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: 233
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 233
    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 state2
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 304
    F.4.2.2In the whole clinical trial 466
    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)
    Subjects will enter a FU phase during which survival and new anticancer therapy information will be collected following the EOT visit for the duration of the study.For subjects who discontinue treatment for reasons other than disease progression,and who do not begin a new course of anti-cancer therapy,tumor assessments will continue per the SOE until disease progression;at that time,they will continue to be monitored for survival and new anti-cancer therapy information.
    I soggetti entreranno in una fase di FU durante la quale saranno raccolte la sopravvivenza e le nuove informazioni sulla terapia antitumorale dopo la visita EOT. Per i soggetti che interrompono il trattamento per motivi diversi dalla progressione della malattia e che non iniziano un nuova terapia antitumorale, le valutazioni del tumore continueranno per il SOE fino alla PFS, in quel momento continueranno a essere monitorate per la sopravvivenza e nuove informazioni sulla terapia antitumorale.
    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 Decision2019-06-07
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-03-21
    P. End of Trial
    P.End of Trial StatusOngoing
    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-Fri May 03 16:16:19 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA