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    Summary
    EudraCT Number:2014-001634-28
    Sponsor's Protocol Code Number:MDV3100-13
    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:2022-01-20
    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 number2014-001634-28
    A.3Full title of the trial
    A Phase 3, Randomized, Efficacy and Safety Study of Enzalutamide Plus Leuprolide, Enzalutamide Monotherapy, and Placebo Plus Leuprolide in Men With High-Risk Nonmetastatic Prostate Cancer Progressing After Definitive Therapy.
    Studio di fase 3, randomizzato, per la valutazione dell'efficacia e della sicurezza dell'enzalutamide in associazione con il leuprolide, dell'enzalutamide in monoterapia e del placebo in associazione con il leuprolide in uomini affetti da cancro della prostata non metastatico ad alto rischio in progressione dopo la terapia definitiva
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    An international study to evaluate the safety and effectiveness of enzalutamide plus leuprolide, enzalutamide alone, and leuprolide alone in men with high-risk nonmetastatic prostate cancer progressing after definitive therapy.
    Studio internazionale per valutare la sicurezza e l'efficacia dell'enzalutamide in associazione con il leuprolide, dell'enzalutamide da solo e di leuprolide da solo in uomini affetti da cancro della prostata non metastatico ad alto rischio in progressione dopo la terapia definitiva
    A.3.2Name or abbreviated title of the trial where available
    N/A
    N/A
    A.4.1Sponsor's protocol code numberMDV3100-13
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT02319837
    A.5.4Other Identifiers
    Name:N/ANumber:N/A
    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 SponsorMEDIVATION 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 supportMedivation Inc.
    B.4.2CountryUnited States
    B.4.1Name of organisation providing supportAstellas Pharma Global Development, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPfizer, Inc.
    B.5.2Functional name of contact pointClinical Trials.gov Call Centre
    B.5.3 Address:
    B.5.3.1Street Address235 East 42nd Street
    B.5.3.2Town/ cityNew York
    B.5.3.3Post codeNY 10017
    B.5.3.4CountryUnited States
    B.5.4Telephone number18007181021
    B.5.5Fax number18007181021
    B.5.6E-mailClinicalTrials.gov_Inquiries@pfizer.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name XTANDI
    D.2.1.1.2Name of the Marketing Authorisation holderASTELLAS PHARMA EUROPE B.V.
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameXtandi (enzalutamide)
    D.3.2Product code [MDV3100]
    D.3.4Pharmaceutical form Capsule, soft
    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 INNENZALUTAMIDE
    D.3.9.1CAS number 915087-33-1
    D.3.9.2Current sponsor codeMDV3100
    D.3.9.4EV Substance CodeSUB77412
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number40
    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 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 Eligard 22.5
    D.2.1.1.2Name of the Marketing Authorisation holderAstellas Pharma Co. Ltd
    D.2.1.2Country which granted the Marketing AuthorisationIreland
    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 nameEligard 22.5 mg (Leuprolina acetato)
    D.3.2Product code N/A
    D.3.4Pharmaceutical form Powder and solvent for solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNLEUPRORELINA ACETATO
    D.3.9.1CAS number 74381-53-6
    D.3.9.2Current sponsor codeN/A
    D.3.9.3Other descriptive nameLEUPRORELIN ACETATE
    D.3.9.4EV Substance CodeSUB02900MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number22
    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
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule, soft
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Patients with high-risk nonmetastatic prostate cancer progressing after definitive therapy (radical prostatectomy or radiotherapy or both).
    Pazienti affetti da cancro della prostata non metastatico ad alto rischio in progressione dopo la terapia definitiva (prostatectomia radicale o la radioterapia oppure dopo entrambe)
    E.1.1.1Medical condition in easily understood language
    Prostate Cancer
    Cancro della prostata
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10060862
    E.1.2Term Prostate cancer
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate efficacy, as measured by the secondary and exploratory endpoints
    Per valutare l'efficacia, misurata dagli endpoint secondari ed esplorativi
    E.2.2Secondary objectives of the trial
    ¿ To evaluate efficacy, as measured by the following:
    ¿ Key protected secondary endpoints:
    * Overall survival
    * Proportion of patients per group who remain treatment-free 2 years after suspension of study drug treatment at week 37 due to undetectable prostate-specific antigen (PSA)
    * Time to castration resistance
    ¿ Proportion of patients per group with undetectable PSA 2 years after
    suspension of study drug treatment at week 37 due to undetectable PSA
    ¿ Proportion of patients per group with undetectable PSA at 36 weeks on study drug
    ¿ Prostate cancer-specific survival
    ¿ Time to resumption of any hormonal therapy following suspension at week 37 due to undetectable PSA
    ¿ Time to first symptomatic skeletal event
    ¿ Time to metastasis
    ¿ Time to clinically relevant pain
    ¿ Quality of life
    ¿ To evaluate safety
    ¿ Valutare l'efficacia, misurandola sulla base di:
    ¿ Principali endpoint secondari protetti:
    *Sopravvivenza globale
    *Percentuale di pazienti in ogni gruppo che rimangono senza trattamento per 2 anni dopo la sospensione del trattamento con il farmaco dello studio alla settimana 37 a seguito di PSA irrilevabile
    *Tempo fino alla resistenza alla castrazione
    ¿ Percentuale di pazienti in ogni gruppo con PSA irrilevabile 2 anni dopo la sospensione del trattamento
    con il farmaco dello studio alla settimana 37 a seguito di PSA irrilevabile
    ¿ Percentuale di pazienti in ogni gruppo con PSA irrilevabile a 36 settimane di trattamento con il
    farmaco dello studio
    ¿ Sopravvivenza cancro-specifica relativa alla malattia prostatica
    ¿ Tempo alla ripresa di qualsiasi terapia ormonale dopo la sospensione alla settimana 37 a seguito di
    PSA irrilevabile
    ¿ Tempo al primo evento scheletrico sintomatico
    ¿ Tempo alla metastasi
    ¿ Tempo al dolore clinicrilevante
    ¿ Qualit¿ della vita
    ¿ Valutare la sicurezza
    E.2.3Trial contains a sub-study Yes
    E.2.3.1Full title, date and version of each sub-study and their related objectives

    Other types of substudies
    Specify title, date and version of each substudy with relative objectives: Title: An Endocrine and Metabolic Substudy of Protocol MDV3100-13:
    EMBARK, a Phase 3, Randomized, Efficacy and Safety Study of
    Enzalutamide Plus Leuprolide, Enzalutamide Monotherapy, and Placebo
    Plus Leuprolide in Men With High-Risk Nonmetastatic Prostate Cancer
    Progressing After Definitive Therapy
    Objectives:
    To evaluate endocrine and metabolic function, as assessed by the following:
    – Glycated hemoglobin A1c (HbA1c) and fasting glucose, insulin, and
    lipids
    – Bone mineral density and lean/fat body mass

    Altre tipologie di sottostudi
    specificare il titolo, la data e la versione di ogni sottostudio con i relativi obiettivi: Titolo: Sottoprogramma endocrino e metabolico del protocollo MDV3100-13: EMBARK, studio
    di fase 3, randomizzato, per la valutazione dellefticacia e della sicurezza delIenzalutamide in associazione
    con ii leuprolide, dellenzalutamide in monoterapia e del p’acebo in associazione con ii leuprolide in uornini
    affetti da cancro della prostata non metastatico ad alto rischio in progressione dopo Ia terapia definitiva.
    Valutare la funzione endocrina e matabolica, valutato come segue:
    - Emoglobina glicata Ale (HhAlc) e glucosio a digiuno, insulina e lipidi
    - Densità minerale ossea e massa magra I grassa
    E.3Principal inclusion criteria
    1. Age 18 years or older and willing and able to provide informed consent.
    2. Histologically or cytologically confirmed adenocarcinoma of the prostate at initial biopsy, without neuroendocrine differentiation, signet cell, or small cell features.
    3. Prostate cancer initially treated by radical prostatectomy or radiotherapy (including brachytherapy) or both, with curative intent. Prostate cryoablation is not considered definitive therapy for this study, but its prior use is not exclusionary.
    4. PSA doubling time = 9 months as calculated by the sponsor.
    5. Screening PSA by the central laboratory = 1 ng/ml for patients who had radical prostatectomy (with or without radioterapy) as primary treatment for prostate cancer and at least 2 ng/mL above the nadir for patients who had
    radiotherapy only as primary treatment for prostate cancer.
    6. Serum testosterone = 150 ng/dL (5.2 nmol/L) at screening.
    7. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 at screening.
    8. Estimated life expectancy of = 12 months.
    9. Able to swallow the study drug and comply with study requirements.
    10. Throughout study, the patient and his female partner who is of childbearing potential must use 2 acceptable methods of birth control (1 of which must include a condom as a barrier method of contraception) from screening through 3 months after the last dose of study drug or per local guidelines where these require additional description of contraceptive methods. Two acceptable methods of birth control thusinclude the following:
    ¿ Condom (barrier method is required)
    AND
    ¿ One of the following is required:
    – Established and ongoing use of oral, injected, or implanted hormonal method of contraception by the female partner
    – Placement of an intrauterine device or intrauterine system by the female partner
    – Additional barrier method including contraceptive sponge and occlusive cap (diaphragm or cervical/vault caps) with spermicidal foam/gel/film/cream/suppository by the female partner
    – Tubal ligation in the female partner performed at least 6 months before screening
    – Vasectomy or other procedure resulting in infertility (eg, bilateral orchiectomy), performed at least 6 months before screening
    11. Throughout the study, the patient must use a condom if having sex with a pregnant woman.
    12. Must agree not to donate sperm from first dose of study drug through 3 months after the last dose of study drug.
    1. Età uguale o superiore ai 18 anni, intenzionato e in grado di fornire un consenso informato.
    2. Adenocarcinoma della prostata istologicamente o citologicamente confermato alla biopsia iniziale, senza differenziazione neuroendocrina, a cellule ad anello o a piccole cellule.
    3. Cancro della prostata trattato inizialmente con intento curativo mediante prostatectomia radicale o radioterapia (compresa la brachiterapia) oppure con entrambe. La crioablazione della prostata non è considerata una terapia definitiva per questo studio, ma il suo precedente utilizzo non è un'esclusione.
    4. Tempo di raddoppiamento del PSA <= 9 mesi, come calcolato dal promotore della sperimentazione.
    5. PSA allo screening pari a >= 1 ng/ml per pazienti sottoposti a prostatectomia radicale (con o senza radioterapia) come trattamento primario per il cancro della prostata e almeno 2 ng/ml sopra il nadir per i pazienti sottoposti solo a radioterapia come trattamento primario per il cancro della prostata.
    6. Testosterone sierico >= 150 ng/dl (5,2 nmol/l) allo screening.
    7. Performance status secondo l'Eastern Cooperative Oncology Group (ECOG) di 0 o 1 allo screening.
    8. Aspettativa di vita prevista pari a >= 12 mesi.
    9. Capacità deglutire il farmaco dello studio e di ottemperare ai requisiti dello studio.
    10. Per l'intera durata dello studio, il paziente e la sua compagna in età fertile devono utilizzare 2 metodi accettabili di controllo delle nascite (1 dei quali deve comprendere un preservativo come metodo di contraccezione a barriera) a partire dal momento dello
    screening fino a 3 mesi dopo l'ultima dose del farmaco dello studio o in base alle linee guida locali in caso contengano un'ulteriore descrizione dei metodi contraccettivi. Due metodi accettabili di controllo delle nascite comprendono quindi:
    ¿ Preservativo (metodo di contraccezione a barriera obbligatorio).
    E
    ¿ Obbligatoriamente uno dei seguenti metodi:
    – Utilizzo consolidato e costante da parte della compagna di un metodo di contraccezione ormonale orale, per iniezione o impiantato
    – Impianto di un dispositivo o sistema intrauterino nella compagna
    – Un metodo barriera aggiuntivo, compresi spugna contraccettiva vaginale e cappuccio occlusivo (diaframma o cappuccio cervicale) con schiuma/gel/pellicola/crema/supposta spermicida, usato dalla compagna
    – Legatura delle tube della compagna effettuata almeno 6 mesi prima dello screening
    – Vasectomia o altra procedura che induca l'infertilità (ad es. orchiectomia bilaterale) effettuata almeno 6 mesi prima dello screening
    11. Durante lo studio, il paziente deve utilizzare il preservativo in caso di rapporti sessuali con una donna in gravidanza.
    12. Acconsentire a non donare lo sperma dalla prima dose del farmaco dello studio fino a 3 mesi dopo l'ultima dose del farmaco dello studio.
    E.4Principal exclusion criteria
    1. Prior or present evidence of distant metastatic disease as assessed by
    computed tomography (CT) or magnetic resonance imaging (MRI) or
    chest x-ray for soft tissue disease and whole-body radionuclide bone
    scan for bone disease. Patients with soft tissue pelvic disease may be
    eligible if the short axis of the largest lymph node is < 20 mm for lymph
    nodes below aortic bifurcation. If the screening bone scan shows a
    lesion suggestive of metastatic disease, the patient will be eligible only if
    a second imaging modality (plain film, CT, MRI) does not show bone
    metastasis. If the imaging results are equivocal or consistent with
    metastasis by central radiology review, the patient is not eligible for
    enrollment. Positron-emission tomography (PET) is not an evaluable
    imaging modality for this study.
    2. Prior hormonal therapy.Neoadjuvant/adjuvant therapy to treat
    prostate cancer = 36 months in duration and = 9 months before
    randomization, or a single dose or a short course (= 6 months) of
    hormonal therapy given for rising PSA = 9 months before randomization
    is allowed.
    3. Prior cytotoxic chemotherapy, aminoglutethimide, ketoconazole,
    abiraterone acetate, or enzalutamide for prostate cancer.
    4. Prior systemic biologic therapy, including immunotherapy,for prostate
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    cancer.
    5. Major surgery within 4 weeks before randomization date.
    6. Treatment with 5-a reductase inhibitors (finasteride, dutasteride)
    within 4 weeks of randomization.
    7. For patients who had a prior prostatectomy,a suitable candidate for
    salvage radiotherapy as determined by the investigator in consideration
    of appropriate guidelines (eg,American Society for Radiation
    Oncology/American Urological Association[ASTRO/AUA]; European
    Association of Urology [EAU]).
    8. Participation in a clinical study of an investigational agent that inhibits
    the androgen receptor or androgen synthesis (eg,TAK-700, ARN-509,
    ODM-201); patients who received placebo are allowed.
    9. Use of any other investigational agent within 4 weeks before
    randomization date.
    10. Known or suspected brain metastasis or active leptomeningeal
    disease.
    11. History of another invasive cancer within 3 years before screening,
    with the exception of fully treated cancers with a remote probability of
    recurrence. The medical monitor and investigator must agree that the
    possibility of recurrence is remote.
    12. Absolute neutrophil count <1500/µL, platelet count <100,000/µL,or
    hemoglobin <10 g/dL (6.2 mmol/L) at screening. NOTE: May not have
    received any growth factors or blood transfusions within 7 days before
    the hematology values obtained at screening.
    13. Total bilirubin (TBili) =1.5-times the upper limit of normal (except
    patients with documented Gilbert's disease), or alanine
    aminotransferase (ALT) or aspartate aminotransferase (AST) = 2.5-
    times the upper limit of normal at screening.
    14. Creatinine > 2 mg/dL (177 µmol/L) at screening.
    15. Albumin < 3.0 g/dL (30 g/L) at screening.
    16. History of seizure or any condition that may
    [13:09] Trupia, Monica
    1.Evidenza precedente o attuale di malattia metastatica valutata con TAC o RM o RX
    del torace per Ia malattia del tessuto molle e con scintigrafia ossea total body con
    radionuclide per Ia malattia ossea. I pazienti con malattia pelvica del tessuto molle
    potrebbero essere idonei se l’asse corto del linfonodo piO grande è <20mm per i
    linfonodi al di sotto della biforcazione aortica. Se Ia scintigrafia ossea allo screening
    mostra una lesione indicativa di malattia metastatica, il pz. sara idoneo solo se una seconda modalità di imaging (radiografia,TAC o RM) non mostra metastasi ossea. Se i
    risultati delle indagini strumentali sono dubbi o compatibili con metastasi dal
    Iaboratorio centrale, ii pz. non sara idoneo aII’arruolamento, se non approvato dallo
    Sponsor.
    2.Precedente terapia ormonale diversa dalla terapia neoadiuvante/adiuvante per
    trattamento del cancro della prostata somministrata per 36 mesi e almeno 9 mesi
    prima della randomizzazione, o singola dose o p
    3.Precedente chemioterapia citotossica,amminoglutetimide, ketoconazolo, abiraterone
    aetato o enzalutamide per cancro della prostata.
    4.Precedente terapia sistemica con agenti biologici, compresa immunoterapia per
    cancro della prostata.
    5.Grande intervento chirurgico nelle 4 sett. precedenti Ia randomizzazione.
    6.Trattamento con inibitori della 5-a reduttasi(finasteride, dutasteride) nelle 4
    sett.precedenti Ia randomizzazione.
    7.Per i pazienti sottoposti a prostatectomia, essere candidati idonel per a radioterapia
    di salvataggio in base alla valutazione della sperimentatore considerando linee guida
    appropriate (ad es., ASTRO/AUA; EAU).
    8.Partecipazione a studio clinico con agente sperimentale inibente ii recettore o Ia
    sintesi degli androgeni (ad es.,TAK-700, ARN-509, ODM-201); i
    pazienti che ricevevano
    II placebo sono ammessi.
    9.Uso di un altro farmaco sperimentale nelle 4sett. precedenti Ia randomizzazione.
    10.Metastasi encefalica nota a sospetta a malattia leptomeningea in forma attiva.
    11.Anamnesi di altro cancro invasivo nei 3anni prima dello screening, fatta eccezione
    per le forme di cancro completamente trattate che presentano probabilità remota di
    recidiva. II monitor clinico e lo sperimentatore devono concordare che Ia possibilità di
    recidiva della malattia sia remota.
    12.Conta dei neutrofili <1.500/pI, conta delle piastrine <100.000/pl a emoglobina <10
    g/d I
    (6,2 mmol/l) allo screening. NOTA:non devono essere stati somministrati fattori di
    crescita a eseguite trasfusioni di sangue nei 7gg precedenti alle analisi ematologiche
    effettuate allo screening.
    13.Bilirubina totale 1,5 volte iI limite superiare della norma (as eccezione per i
    pazienti affetti da malattia di Gilbert documentata), ALT a AST 2,5 volte ii limite
    superiore della norma allo screening.
    14.Creatinina >2 mg/dl (177 pmol/l) allo screening.
    15.Albumina <3,0 g/dl (30 g/l) allo screening.
    16.Anamnesi di crisi convulsiva a qualsiasi condizione che possa predisporre alle crisi
    convulsive (ad es. ictus corticale precedente o trauma cranico significativo).Anamnesi
    di perdita di coscienza a attacco ischemico transitorio nei 12 mesi precedenti alla
    random izzazi one.
    E.5 End points
    E.5.1Primary end point(s)
    Metastasis free survival (MFS) between enzalutamide plus leuprolide and placebo plus leuprolide.
    Sopravvivenza libera da metastasi (MFS, metastasis-free survival) tra enzalutamide più leuprolide e placebo più leuprolide.
    E.5.1.1Timepoint(s) of evaluation of this end point
    MFS is defined as the duration of time in months between randomization and the earliest objective evidence of radiographic progression by central imaging or death on study (death within 168 days after permanent treatment discontinuation), whichever occurs first.
    La Sopravvivenza libera da metastasi è definita come la durata del tempo in mesi tra la randomizzazione e la prima evidenza obiettiva di progressione radiografica rilevata dalla revisione centralizzata delle immagini o il decesso durante lo studio (morte entro i 168 giorni successivi la sospensione permanente del trattamento), qualunque avvenga prima.
    E.5.2Secondary end point(s)
    Overall survival ; Proportion of patients who remain treatment-free 2 years after suspension of study drug treatment at week 37 due to undetectable PSA; Time to castration resistance; -Proportion of patients per group with undetectable PSA 2 years after suspension of study drug treatment at week 37 due to undetectable PSA
    -Proportion of patients per group with undetectable PSA at 36 weeks on study drug
    -Prostate cancer-specific survival
    -time to resumption of any ormonal therapy following suspension at week 37 due to undetectable PSA
    -time to first symptomatic skeletal event
    - time to metastasis
    -time to clinical relevant pain
    -quality of life
    -safety
    ; To evaluate efficacy, as measured by:
    * MFS between enzalutamide monotherapy versus placebo plus leuprolide.
    * Time to prostate-specific antigen (PSA) progression;
    * Time to first use of new antineoplastic therapy;
    * Time to distant metastasis
    *Time to castration resistance
    *Time to symptomatic progression
    Sopravvivenza globale; Percentuale di pazienti che rimangono senza trattamento per 2 anni dopo la sospensione del trattamento con il farmaco dello studio alla settimana 37 a seguito di antigene prostatico-specifico (PSA, prostate-specific antigen) irrilevabile; Tempo fino alla resistenza alla castrazione; Proporzione dei pazienti per gruppo con PSA non rilevabile 2 anni dopo la sospensione del trattamento farmacologico alla settimana 37 a causa di PSA non rilevabile
    -Proporzione dei pazienti per gruppo con PSA non rilevabile a 36 settimane sul farmaco di studio
    - sopravvivenza specifica del cancro alla prostata
    - tempo per la ripresa di qualsiasi terapia ormonale dopo la sospensione alla settimana 37 a causa di PSA non rilevabile
    - tempo per il primo evento scheletrico sintomatico
    - tempo per metastasi
    - tempo al dolore clinico rilevante
    -qualit¿ della vita
    -sicurezza; Valutare l'efficacia, misurata come:
    * MFS tra enzalutamide in monoterapia versus placebo più leuprolide;
    * Tempo di progressione del prostate-specific antigen (PSA);
    * Tempo di primo utilizzo di nuove terapie antineoplastiche;
    * Time di distanza di metastasi
    * Tempo di resistenza alla castrazione
    * Tempo di progressione sintomatica
    E.5.2.1Timepoint(s) of evaluation of this end point
    Overall survival: is defined as the time between randomization and death of any cause. Long term follow up data (survival status, skeletal related events and new prostate cancer therapies) will be collected every 12 weeks up until the final analysis of OS.; no specific timepoint; The time from randomization to the date of the first PSA increase while on study drug treatment that is >= 25% and >= 2 ¿g/L (2 ng/mL) above the nadir or screening value, whichever is lower, and that is confirmed by a second consecutive value obtained at
    least 3 weeks later.; NA; Time to castration resistance: the time from randomization to the date
    of the first PSA increase while on study drug treatment that is = 25%
    and = 2 µg/L (2 ng/mL) above the nadir or screening value, whichever
    is lower, and that is confi
    Sopravvivenza globale: è definita come il tempo che intercorre tra la randomizzazione e la morte per qualsiasi causa. I dati di follow-up a lungo termine (stato di sopravvivenza, eventi correlati all'apparato scheletrico e nuove terapie per il cancro alla prostata) saranno raccolti ogni 12 settimane fino all'analisi finale dell'OS.; Nessun tempo di rilevazione specifico; Tempo dalla randomizzazione al primo aumento della PSA durante il trattamento con il farmaco in studio che sia >= 25% e >= 2 ¿g/L (2 ng/mL) al di sopra del nadir o del valore di screening, qualunque sia il valore minore, e confermato da un secondo valore consecutivo ottenuto almeno 3 settimane dopo.; NA; Tempo di resistenza alla castrazione: tempo tra la randomizzazione e la data del primo aumento del PSA mentre si sta pr
    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 No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Quality of life
    Qualit¿ della vita
    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 No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    In doppio cieco ad eccezione di enzalutamide in monoterapia e di leurpolide che sono in aperto
    Double blind with the exception that enzalutamide monotherapy and leuprolide are open label
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Yes
    E.8.2.2Placebo Yes
    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 concerned10
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA148
    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
    Australia
    Austria
    Brazil
    Canada
    Denmark
    Finland
    France
    Italy
    Korea, Republic of
    Netherlands
    New Zealand
    Poland
    Slovakia
    Spain
    Sweden
    Taiwan
    United States
    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
    LVLS
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years7
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years7
    E.8.9.2In all countries concerned by the trial months6
    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: 262
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 806
    F.2 Gender
    F.2.1Female No
    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 state57
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 405
    F.4.2.2In the whole clinical trial 1068
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    None
    Nessuno
    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 Decision2015-05-29
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2015-05-06
    P. End of Trial
    P.End of Trial StatusOngoing
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