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    The EU Clinical Trials Register currently displays   44156   clinical trials with a EudraCT protocol, of which   7326   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).

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    Summary
    EudraCT Number:2015-004851-28
    Sponsor's Protocol Code Number:EVG001BC
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2017-01-05
    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 ConcernedSpain - AEMPS
    A.2EudraCT number2015-004851-28
    A.3Full title of the trial
    A Multicentre Phase 2 Study of SFX-01 Treatment and Evaluation in Patients with Estrogen Receptor (ER) Positive and Human Epidermal Growth Factor Receptor 2 (HER2) Negative Metastatic Breast Cancer Progressing on either an Aromatase Inhibitor (AI) or Tamoxifen or Fulvestrant
    STEM: Estudio de fase II multicéntrico del tratamiento con SFX-01 y evaluación de pacientes con cáncer de mama metastásico en estadio de progresión, que expresa receptores de estrógenos (RE positivo) y que no expresa el receptor 2 del factor de crecimiento epidérmico humano (HER2 negativo), y que reciben tratamiento con un inhibidor de la aromatasa (IA), tamoxifeno o fulvestrant
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    SFX-01 in the Treatment and Evaluation of Metastatic Breast Cancer
    SFX-01 para el tratamiento y evaluación del cáncer de mama metastásico
    A.3.2Name or abbreviated title of the trial where available
    SFX-01 in the Treatment and Evaluation of Metastatic Breast Cancer
    SFX-01 en el tratamiento y evaluación del cancer metastásico de mama
    A.4.1Sponsor's protocol code numberEVG001BC
    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 SponsorEvgen Pharma PLC
    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 supportEvgen Ltd
    B.4.2CountryUnited Kingdom
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationEvgen Ltd
    B.5.2Functional name of contact pointChief Medical Officer
    B.5.3 Address:
    B.5.3.1Street AddressIC2 146 Brownlow Hill
    B.5.3.2Town/ cityLiverpool
    B.5.3.3Post codeL3 5RF
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number447341479336
    B.5.6E-mailh.patel@evgen.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 nameSulforadex
    D.3.2Product code SFX-01
    D.3.4Pharmaceutical form Capsule
    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 INNSulforadex
    D.3.9.1CAS number 1039704-32-9
    D.3.9.2Current sponsor codeSFX-01
    D.3.9.3Other descriptive nameSULFORADEX
    D.3.9.4EV Substance CodeSUB89998
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number300
    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.IMP: 2
    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 Tamoxifen 20 mg Tablets
    D.2.1.1.2Name of the Marketing Authorisation holderTEVA UK Limited
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    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 nameTamoxifen 20 mg Tablets
    D.3.4Pharmaceutical form 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 INNTAMOXIFEN
    D.3.9.1CAS number 10540-29-1
    D.3.9.4EV Substance CodeSUB10825MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number20
    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.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 Anastrozole 1 mg Film-coated Tablets
    D.2.1.1.2Name of the Marketing Authorisation holderTeva UK Limited
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    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 nameAnastrozole 1 mg Film-coated Tablets
    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 INNAnastrozole
    D.3.9.1CAS number 120511-73-1
    D.3.9.3Other descriptive nameANASTROZOLE
    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 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.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 Exemestane 25 mg coated tablets
    D.2.1.1.2Name of the Marketing Authorisation holderPfizer Limited
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    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 nameExemestane 25 mg coated tablets
    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.3.9.3Other descriptive nameEXEMESTANE
    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 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.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 Fulvestrant 250 mg solution for injection in pre-filled syringe
    D.2.1.1.2Name of the Marketing Authorisation holderSandoz Ltd
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    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.3.4Pharmaceutical form Solution for infusion in pre-filled syringe
    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 INNFulvestrant
    D.3.9.1CAS number 129453-61-8
    D.3.9.3Other descriptive nameFULVESTRANT
    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 number250
    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.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 Letrozole 2.5 mg film-coated tablets
    D.2.1.1.2Name of the Marketing Authorisation holderKRKA, d.d.,
    D.2.1.2Country which granted the Marketing AuthorisationSlovenia
    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.3.4Pharmaceutical 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 INNLETROZOLE
    D.3.9.1CAS number 112809-51-5
    D.3.9.4EV Substance CodeSUB08444MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2.5
    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
    Estrogen Receptor (ER) Positive and Human Epidermal Growth Factor Receptor 2 (HER2) Negative Metastatic Breast Cancer Progressing on either an Aromatase Inhibitor (AI) or Tamoxifen or Fulvestrant
    cáncer de mama metastásico con receptor de estrógeno postivo y receptor del factor 2 de crecimiento epidérmico humano negativo en progresión y en tratamiento con Inhibidor de Aromatasa, o Tamoxifeno o Fulvestrant
    E.1.1.1Medical condition in easily understood language
    Metastatic Breast Cancer
    Cáncer metastásico de mama
    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 main objectives of the trial are:
    • To determine the safety and tolerability of SFX-01 in combination with Aromatase Inhibitors, tamoxifen and fulvestrant;
    • To determine clinical benefit rate (CBR) (complete response [CR] + partial response [PR] + stable disease [SD]) at 24 weeks using RECIST v1.1.
    Objetivo principal:
    • Determinar la seguridad y tolerabilidad de SFX-01 en combinación con un IA, tamoxifeno o fulvestrant.
    • Determinar la tasa de beneficio clínico (TBC) (respuesta completa (RC+)+ respuesta parcial (RP+)+ enfermedad estable (EE+)) a las 24 semanas utilizando los criterios RECIST v1.1.
    E.2.2Secondary objectives of the trial
    The secondary objectives of the trial are:
    • To determine objective response rate at 24 weeks using RECIST v1.1;
    • To determine time to response;
    • To determine time to progression (TTP);
    • To determine progression free survival (PFS) at 24 weeks;
    • To determine overall survival (OS) at 24 weeks;
    • To determine clinical benefit by measuring duration of response compared to duration of response to prior Endocrine Therapy;
    • To determine time to next treatment.
    Objetivos secundarios:
    • Determinar la tasa de respuesta objetiva (TRO) (RC+RP) a las 24 semanas utilizando los criterios RECIST v1.1.
    • Determinar el tiempo transcurrido hasta la respuesta.
    • Determinar el tiempo transcurrido hasta la progresión (THP).
    • Determinar la supervivencia sin progresión (SSP) a las 24 semanas.
    • Determinar la supervivencia global (SG) a las 24 semanas.
    • Determinar el beneficio clínico midiendo la duración de la respuesta comparada con la HT previa.
    • Determinar el tiempo transcurrido hasta el siguiente tratamiento.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    The principal inclusion criteria are:
    1. Male or female patients 18 years or older (the patient must be within the legal age limit to give informed consent in the jurisdiction the study is taking place in);
    2. Patients with histologically confirmed estrogen receptor positive (ER+) breast cancer. Estrogen receptor is considered positive if a percentage score of ≥10% of tumour cells stain positive for ER.;
    3. Histological confirmation of Human Epidermal Growth Factor Receptor 2 (HER2) negative breast cancer on primary tumour at diagnosis or on biopsy of a metastasis. HER2 negative is defined by the ASCO/CAP guidelines;
    4. Patients with clinical or histological confirmation of metastatic or locally advanced disease not amenable to curative surgical resection;
    5. Patients must have at least 1 site of measurable disease, defined as at least 1 lesion that can be accurately measured in at least 1 dimension (longest diameter to be recorded) ≥10 mm with spiral computed tomography (CT) scan or magnetic resonance imaging (MRI) scan (malignant lymph nodes should be ≥15 mm to be considered measurable); all sites of disease should be noted and followed in accordance with RECIST v1.1. A lytic or mixed lytic-blastic bone lesion with a soft tissue component assessed on CT/MRI can be measurable if the minimum size criteria are met. Blastic bone lesions and bone lesions assessed on bone scan, positron emission therapy (PET) or plain films are nonmeasurable);
    6. Patients must have an anticipated life expectancy of at least 12 weeks;
    7. Adequate bone marrow, renal and hepatic function defined as follows:
    o Haemoglobin > 9 g/dL;
    o Absolute neutrophil count > 1.0 x 109/L;
    o Platelets > 100 x 109/L;
    o Total bilirubin within normal limits, except those with Gilbert’s syndrome for whom this must be <2.5 x ULN;
    o AST(SGOT) or ALT(SGPT) < 2.5 x ULN;
    o Calculated creatinine clearance > 30 ml/min;
    8. Eastern Cooperative Oncology Group (ECOG) performance status < 2;
    9. Must currently be on either a third generation AI, tamoxifen or fulvestrant and have evidence of emerging secondary (acquired) endocrine resistance as evidenced by either:
    (a) Progressive disease while on adjuvant ET but after the first 2 years,
    or
    (b) Progressive disease within 12 months of completing adjuvant ET, or
    (c) Progressive disease while on ET, ≥6 months after initiating ET for
    metastatic breast cancer;
    10. Suitable for continuing endocrine therapy according to the treating clinician and other potentially suitable available therapy options have been discussed with the patient. Note: The window of discontinuation for
    endocrine treatment prior to study entry must not exceed 4 weeks.
    11. All patients must have signed an informed consent document indicating that they understand the purpose of and procedures required for the study and are willing to participate in the study
    12. No more than 3 lines of endocrine therapy for metastatic/locally advanced breast cancer including the treatment that the patient is receiving at the time of study entry. This can include targeted agents alongside endocrine therapy such as, but not limited to, everolimus and palbociclib. Ovarian function suppression therapy is not an exclusion for females who are premenopausal and on an ET that can be continued throughout the study;
    13. No more than 1 prior line of chemotherapy for metastatic/locally advanced breast cancer;
    14. Patients with adequately controlled hepatitis C or hepatitis B surface antigen;
    15. No residual toxicity > grade 1 from prior antineoplastic therapy with the exception of peripheral neuropathy or neuropathic pain which must be stable (as per investigator assessment);
    16. Sexually active male and female patients of childbearing potentialmust agree to use an effective method of birth control (e.g., barrier methods with spermicides, oral or parenteral contraceptives and/or intrauterine devices) together with 1 other supplemental method during the entire duration of the study and for 6 months after final administration of study drug.;17. Female patients of childbearing potential must have a negative serum or urine pregnancy test at both the initial Screening Visit and at Baseline (Day 1) of the study.
    Mujeres o varones de 18 años de edad o mayores
    Pacientes con cáncer de mama que expresa receptores de estrógeno (RE+) confirmado histológicamente.
    Confirmación histológica del Receptor del Factor de Crecimiento Epidérmico Humano 2 negativo de cáncer de mama (HER2) en el tumor primario, en el momento del diagnóstico o en la biopsia de una metástasis.
    Confirmación clínica o histológica de enfermedad metastásica o localmente avanzada no tributarios de resección quirúrgica curativa.
    Los pacientes deben presentar enfermedad mensurable como mínimo en 1localización anatómica, que se define como al menos 1lesión que puede medirse con exactitud como mínimo en 1dimensión (se registrará el diámetro mayor) ≥ 10 mm con TC helicoidal o imagen por RM (los ganglios linfáticos malignos deben tener ≥ 15 mm para que sean considerados mensurables). Se deberá tener en cuenta y realizar el seguimiento de todas las localizaciones anatómicas de enfermedad según los criterios RECIST v1.1.
    Esperanza de vida prevista de los pacientes debe ser de al menos 12 semanas.
    Función medular, renal y hepática suficiente definida por lo siguiente: hemoglobina ≥ 9 g/dl, recuento absoluto de neutrófilos ≥ 1,0 x 109/l, plaquetas ≥ 100 x 109/l, bilirrubina total dentro de los límites de normalidad, excepto en los pacientes con síndrome de Gilberts en quienes los valores deberán ser ≤ 2,5 veces el LSN, AST(SGOT) o ALT(SGPT) ≤ 2,5 veces el LSN, aclaramiento de creatinina calculado ≥ 30 ml/min .
    Estado funcional del ECOG < 2.
    Deben estar recibiendo tratamiento con un IA de tercera generación, tamoxifeno o fulvestrant y, además, presentar indicios de resistencia hormonal secundaria (adquirida) emergente evidenciada por : a)progresión de la enfermedad durante la terapia hormonal (TH) adyuvante pero después de los 2 primeros años, b) progresión de la enfermedad en los 12 meses siguientes a la finalización de la TH adyuvante, o
    c) progresión de la enfermedad durante la TH, ≥ 6 meses después de iniciar la TH para el cáncer de mama metastásico.
    oApto para continuar la hormonoterapia según el criterio del médico responsable de su tratamiento. y se han comentado con el paciente otras posibles opciones terapéuticas disponibles adecuadas. Nota: el intervalo de interrupción de la terapia hormonal antes de la inclusión en el estudio no debe exceder las 4 semanas
    Todos los pacientes deben haber firmado un consentimiento informado en el que se indica que entienden el objetivo y los procedimientos requeridos por el estudio y expresan su deseo de participar en el estudio.
    No más de 3 series de hormonoterapia para el cáncer de mama metastásico/localmente avanzado, incluyendo el tratamiento que el paciente está recibiendo en el momento del ingreso al estudio. Esto puede incluir agentes dirigidos junto con terapia hormonal tales como, pero no limitados a, Everolimus y Palbociclib. La terapia de supresión de la función ovárica no es una exclusión para las mujeres que están premenopáusicas y en una HT que puede continuar durante todo el estudio.
    No más de 1serie anterior de quimioterapia para el cáncer de mama metastásico o localmente avanzado.
    Pacientes con hepatitis C suficientemente controlada o presencia del antígeno de superficie del virus de la hepatitis B.
    Ausencia de toxicidad residual de grado > 1 debida al tratamiento antineoplásico anterior con la excepción de la neuropatía periférica o el dolor neuropático que deben ser estables.
    Las mujeres y varones sexualmente activos y con capacidad reproductora deberán aceptar el uso de un método anticonceptivo otro adicional eficaz durante todo el estudio y en los 6 meses siguientes a la última administración del fármaco del estudio. Obsérvese que la esterilidad en las pacientes mujeres precisa de confirmación en la historia clínica y se define por alguna de las características siguientes: histerectomía quirúrgica u ooforectomía bilateral, ligadura bilateral de trompas, menopausia natural en la que haya transcurrido más de 1 año desde la última menstruación; ooforectomía por radiación en la que haya transcurrido más de 1 año desde la última menstruación, o menopausia por quimioterapia en la que haya transcurrido 1 año desde la última menstruación. Los pacientes varones cuya parejas esté embarazada deberán utilizar preservativos desde la administración de la primera dosis de SFX-01 hasta los 3 meses siguientes a la administración de la última dosis.
    Las mujeres con capacidad reproductora deberán presentar un resultado negativo en una prueba de embarazo en suero u orina tanto en la visita de Screening como en la de inicio del estudio
    E.4Principal exclusion criteria
    the principal exclusion criteria are:
    1. Patients with rapidly progressive disease, >50% increase in size of metastases over 3 months period prior to study or with visceralmetastases;
    2. Currently on chemotherapy for their metastatic breast cancer (MBC) even if this is in combination with AI, tamoxifen or fulvestrant;
    3. Radiotherapy less than 2 weeks prior to study entry;
    4. Major surgery (excluding placement of vascular access) within 4 weeks before the first dose of study treatment;
    5. Spinal cord compression or brain metastases unless treated and radiologically stable for > 6 As judged by the investigator, any evidence of severe or uncontrolled systemic diseases, including active infection with hepatitis B, hepatitis C and human immunodeficiency (HIV) viruses. Screening for chronic conditions is not required.;
    6. As judged by the Investigator, any evidence of severe or uncontrolled systemic diseases, including active infection including hepatitis B, hepatitis C and human immunodeficiency virus (HIV). Screening for chronic conditions is not required;
    7. Refractory nausea and vomiting, patients with malabsorption syndrome, diseases significantly affecting gastrointestinal function, resection of the stomach or small bowel, or difficulty in swallowing and retaining oral medications;
    8. An existing serious disease, illness, or condition that will prevent participation or compliance with study procedures;
    9. Patients with unresolved or unstable serious toxicity from prior administration of another investigational drug and/or prior cancer treatment;
    10. Diagnosed or treated for a malignancy other than breast cancer within 1 year, or who were previously diagnosed with a malignancy other than breast cancer and have any radiographic or biochemical marker evidence of malignancy. Patients with completely resected basal cell carcinoma, squamous cell carcinoma of the skin, or in situ malignancy (other than breast) are not excluded.
    11. Concurrent treatment with another investigational agent or participated in another investigational trial unless adequate washout period per the investigational drug PK has been achieved (usually this is 5 half-lives of a product);
    12. Females who are pregnant, wishing to become pregnant or breast feeding
    1. Pacientes con enfermedad rápidamente progresiva incremento de > 50 % en el tamaño de las metástasis durante los 3 meses previos al estudio o con metástasis viscerales.
    2. Recibir quimioterapia para el cáncer de mama metastásico (CMM) incluso si es en combinación con IA, tamoxifeno o fulvestrant.
    3. Radioterapia menos de 2 semanas antes de la entrada en el estudio.
    4. Cirugía mayor (excepto la colocación de una vía vascular) en las 4 semanas anteriores a la primera dosis del tratamiento del estudio.
    5. Compresión de la médula espinal o metástasis cerebral a menos que esté en tratamiento o permanezca radiológicamente estable durante > 6 semanas después del tratamiento y no precise la administración de corticoesteroides durante al menos 4 semanas antes de iniciar el tratamiento del estudio.
    6. Según el criterio del investigador, cualquier indicio de enfermedad sistémica grave o no controlada, incluso una infección activa del virus de la hepatitis B o C y el de la inmunodeficiencia humana (VIH). No hace falta realizar una selección de los pacientes para la presencia de enfermedades crónicas.
    7. Náuseas y vómitos resistentes al tratamiento, pacientes con síndrome de malabsorción, enfermedades que afectan significativamente a la función gastrointestinal, resección del estómago o el intestino delgado o dificultad para tragar y retener medicamentos administrados por vía oral.
    8. Enfermedad grave preexistente, afección o estado que obstaculizará la participación o el cumplimiento de los procedimientos del estudio.
    9. Pacientes que presentan una toxicidad grave inestable o no resuelta por la administración previa de otro medicamento en investigación u otro tratamiento antineoplásico.
    10. Neoplasia maligna distinta del cáncer de mama diagnosticada o tratada en el año anterior o pacientes en los que se diagnosticó antes una neoplasia maligna distinta del cáncer de mama y que presentan algún marcador bioquímico o radiográfico indicativo de malignidad. No se excluirá a pacientes con carcinoma de células basales extirpado completamente, carcinoma cutáneo de células escamosas o neoplasia localizada (que no sea de mama).
    11. Tratamiento simultáneo con otro fármaco en investigación o participación en otro ensayo de investigación clínica a menos que haya transcurrido el período de reposo farmacológico pertinente según la FC del fármaco en investigación (habitualmente, esto equivale a 5 semividas de un fármaco).
    12Mujeres embarazadas, que deseen quedarse embarazadas o que estén en período de lactancia.
    E.5 End points
    E.5.1Primary end point(s)
    The primary endpoints of the study are:
    Safety and tolerability of SFX-01 in combination with aromatase inhibitors, tamoxifen or fulvestrant as assessed by adverse events and requirement for concomitant medications
    Efficacy endpoints of clinical benefit rate at 24 weeks assessed by percentage of patients with complete and partial responses and stable disease
    Los objetivos primarios del estudio son:
    seguridad y tolerabilidad de SFX-01 en combinación con inhibidores de la aromatasa, Tamoxifeno o Fulsvestrant, evaluado mediante eventos adversos y medicación concomitante requerida.
    Los objetivos de eficacia del rango de beneficio clínico a las 24 semanas se evaluarán por el porcentaje de pacientes con respuesta parcial o completa y enfermedad estable.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Safety will be assessed throughout the study until 30 days after the study medication or until any residual adverse events are resolved or have a final outcome
    Efficacy endpoint will be assessed every 6 weeks via a computed tomography scan
    seguridad se evaluará a lo largo dle estudio y hasta 30 días después de la finalización del tratamiento o hasta que cualquier evento adverso residual se resuelva o se obtenga un resultado final.
    El objetivo de eficacia se evaluará cada 6 semanas mediante TC
    E.5.2Secondary end point(s)
    Secondary endpoints are time to event endpoints of objective response, time to response, time to progression, progression free survival at 24 weeks, overall survival at 24 weeks, measure of clinical benefit and time to next treatment
    Los objetivos secundarios son, tiempo hasta el evento de respuesta objetivo, tiempo de respuesta, tiempo de progresión, supervivencia libre de progresión a las 24 semanas, supervivencia global a las 24 semanas, medida del beneficio clínico y tiempo hasta el siguiente tratamiento.
    E.5.2.1Timepoint(s) of evaluation of this end point
    All secondary endpoints will be evaluated using computed tomography scans every 6 weeks
    todos los objetivos secundarios se evaluarán utilizando TAC cada 6 semanas
    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 No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic Yes
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    There will be exploratory analysis:
    • To evaluate PK levels of SFX-01, AI, tamoxifen and fulvestrant.
    Evaluar la farmacocinética de SFX-01, IA, tamoxifeno y fulvestrant.
    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.8.2.4Number of treatment arms in the trial3
    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 concerned4
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA19
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial has a data monitoring committee No
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    The end of the trial is defined as last patient last visit
    El final del estudio será la última visita del último paciente
    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 days
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months6
    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: 40
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 20
    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 state15
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 60
    F.4.2.2In the whole clinical trial 60
    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)
    At the discretion of the investigator, and having discussed with the Sponsor, the patients who are deriving clinical benefit can be offered to continue their treatment within this study after the 24-week assessment. Other than for SAEs, which must continue to be reported, no other data will be routinely collected for such patients continuing study medication after 24 weeks.
    según criterio del investigador y habiéndolo valorado con el promotor, los pacientes que presentan un beneficio clínico se les ofrecerá continuar con el tratamiento tras las 24 semanas de evaluación del estudio. Aparte de los eventos adversos severos, que deberán ser reportados de manera continua, ningún otro dato de estos pacientes será recogido de manera rutinaria.
    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 Decision2017-09-20
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2017-09-12
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2019-01-10
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