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    Summary
    EudraCT Number:2020-004287-26
    Sponsor's Protocol Code Number:5F9009
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2021-06-04
    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 ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2020-004287-26
    A.3Full title of the trial
    ENHANCE: A Randomized, Double-blind, Multicenter Study Comparing Magrolimab in Combination with Azacitidine versus Azacitidine Plus Placebo in Treatment-naïve Patient with Higher Risk Myelodysplastic Syndrome
    ENHANCE: studio randomizzato, in doppio cieco, multicentrico volto a confrontare magrolimab in combinazione con azacitidina rispetto ad azacitidina più placebo in pazienti con sindrome mielodisplastica di rischio più elevato e naïve al trattamento
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study comparing efficacy of Magrolimab in combination with Azacitidine versus Azacitidine Plus Placebo in previously untreated patients with higher risk Myelodysplastic Syndrome
    Studio di confronto dell’efficacia tra magrolimab in combinazione con azacitidina rispetto ad azacitidina più placebo in pazienti con sindrome mielodisplastica di rischio più elevato e non trattati in precedenza
    A.3.2Name or abbreviated title of the trial where available
    A study comparing efficacy of Magrolimab in combination with Azacitidine versus Azacitidine Plus Pla
    Studio di confronto dell’efficacia tra magrolimab in combinazione con azacitidina rispetto ad azacit
    A.4.1Sponsor's protocol code number5F9009
    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 SponsorGILEAD SCIENCES INCORPORATED
    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 supportGilead Sciences, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationGilead Sciences International Ltd.
    B.5.2Functional name of contact pointClinical Trials Mailbox
    B.5.3 Address:
    B.5.3.1Street AddressFlowers Building, Granta Park
    B.5.3.2Town/ cityAbington, Cambridge
    B.5.3.3Post codeCB21 6GT
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number441223897284
    B.5.6E-mailclinical.trials@gilead.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 Yes
    D.2.5.1Orphan drug designation numberEU/3/20/2288
    D.3 Description of the IMP
    D.3.1Product nameMagrolimab
    D.3.2Product code [GS-4721]
    D.3.4Pharmaceutical form Concentrate for solution for injection/infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNMagrolimab
    D.3.9.2Current sponsor codeGS-4721
    D.3.9.3Other descriptive nameHu5F9-G4
    D.3.9.4EV Substance CodeSUB194348
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    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 No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product 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 Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product Yes
    D.3.11.13.1Other medicinal product typeanticorpo monoclonale
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.5The 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 nameAZACITIDINE
    D.3.2Product code [NA]
    D.3.4Pharmaceutical form Powder for suspension for injection
    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 INNAZACITIDINA
    D.3.9.2Current sponsor codeNA
    D.3.10 Strength
    D.3.10.1Concentration unit mg/m2 milligram(s)/square meter
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number75
    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 placeboPowder for solution for infusion
    D.8.4Route of administration of the placeboIntravenous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Intermediate/high/very high risk myelodysplastic syndrome (MDS)
    Sindrome mielodisplastica (MDS) a rischio intermedio / alto / molto alto
    E.1.1.1Medical condition in easily understood language
    Myelodysplastic syndrome (MDS)
    Sindrome mielodisplastica (MDS)
    E.1.1.2Therapeutic area Diseases [C] - Blood and lymphatic diseases [C15]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10028533
    E.1.2Term Myelodysplastic syndrome
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the efficacy and survival benefit of magrolimab + azacitidine compared to azacitidine + placebo in previously untreated patients with intermediate/high/very high risk MDS by IPSS-R prognostic risk categories.
    Valutare l’efficacia e il miglioramento della sopravvivenza di magrolimab + azacitidina rispetto ad azacitidina + placebo in pazienti affetti da MDS a rischio intermedio/alto/molto alto, sulla base delle categorie del rischio prognostico del Sistema internazionale di classificazione prognostica revisionato (IPSS-R) e non trattati in precedenza.
    E.2.2Secondary objectives of the trial
    To evaluate the efficacy, safety, PK, immunogenicity and health-related quality of life, of magrolimab + azacitidine compared to azacitidine + placebo in previously untreated patients with intermediate/high/very high risk MDS by IPSS-R prognostic risk categories.
    Valutare l’efficacia, la sicurezza, la farmacocinetica (PK), l’immunogenicità e la qualità della vita correlata alla salute di magrolimab + azacitidina rispetto ad azacitidina + placebo in pazienti con MDS a rischio intermedio/alto/molto alto sulla base delle categorie del rischio prognostico dell’IPSS-R e non trattati in precedenza.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Previously untreated patients with MDS defined according to World Health Organization classification, with an IPSS-R prognostic risk
    category of intermediate, high, or very high risk. Notes: patients who require AML-like therapy are not eligible.Prior and concurrent therapy with hydroxyurea, oral etoposide, erythroid, and/or myeloid growth factors is allowed.
    2. White blood cell (WBC) count = 20 × 103/µL prior to randomization. If the patient's WBC is > 20 × 103/µL prior to randomization, the patient
    can be randomized, assuming all other eligibility criteria are met. However, ensure that the WBC is = 20 × 103/µL prior to the first dose of
    study treatment and prior to each magrolimab/placebo dose for Cycle 1. Patients can be treated with hydroxyurea (up to 4 g/day) throughout
    the study or prior to randomization to reduce the WBC to = 20 × 103/µL to enable eligibility and magrolimab dosing. Oral etoposide (up to 200
    mg orally per day) may be given as an alternative to hydroxyurea for patients who are intolerant to hydroxyurea or cannot achieve sufficient WBC lowering on hydroxyurea.
    3. Patient has provided informed consent.
    4. Patient is willing and able to comply with clinic visits and procedures outlined in the study protocol.
    5. Male or female, age = 18 years.
    6. Eastern Cooperative Oncology Group (ECOG) performance score of 0 to 2.
    7. Willing to undergo blood transfusions as deemed clinically necessary.
    8. Pretreatment blood cross-match completed.
    9. Biochemical indices within the ranges shown below:
    a. Aspartate aminotransferase (AST)/serum glutamic oxaloacetic transaminase and alanine aminotransferase (ALT)/serum glutamic
    pyruvic transaminase= 3×upper limit of normal (ULN)
    b. Total bilirubin = 1.5 × ULN or 3.0 × ULN and primarily unconjugated if patient has a documented history of Gilbert's syndrome or genetic
    equivalent
    c. Serum creatinine = 1.5 × ULN or calculated glomerular filtration rate (GFR) = 40 mL/min/1.73 m2
    10. For patients with prior cardiac history (eg, ischemic heart disease, left ventricular ejection fraction = 45%, symptomatic congestive heart failure, or other conditions that may be sensitive to demand ischemia), the hemoglobin must be = 9.5 g/dL prior to initial dose of study treatment. Transfusions are allowed in order to meet hemoglobin
    eligibility.
    11. Female patients of childbearing potential must not be nursing or planning to be pregnant and must have a negative urine or serum pregnancy test within 30 days before randomization and within 72 hours before the first administration of study treatment.
    12. Male patients and female patients of childbearing potential who engage in heterosexual intercourse must agree to use protocol-specified method(s) of contraception as described in Appendix H of protocol.
    13. Willing to consent to mandatory pretreatment and on-treatment bone marrow biopsies (trephines), unless not feasible as determined by the Investigator and discussed with the Sponsor.
    1. Pazienti con MDS definita in base alla classificazione dell’Organizzazione Mondiale della Sanità, con una categoria del rischio prognostico IPSS-R intermedio, alto o molto alto e non trattati in precedenza. Note: pazienti che richiedono una terapia simile alle LMA non sono ammissibili.La terapia precedente o concomitante con idrossiurea, etoposide orale, eritroidi e/o fattori di crescita mieloidi è consentita.
    2. Conta dei globuli bianchi (WBC) =20 × 103/µl prima della randomizzazione. Se i WBC del paziente sono >20 × 103/µl prima della randomizzazione, il paziente può comunque essere randomizzato, purché soddisfi tutti gli altri criteri di eleggibilità. Tuttavia, è necessario assicurarsi che i WBC siano =20 × 103/µl prima della prima dose del trattamento dello studio e prima di ciascuna dose di magrolimab/placebo del Ciclo 1. I pazienti possono essere trattati con idrossiurea (fino a 4 g/die) per tutta la durata dello studio o prima della randomizzazione per ridurre i WBC a =20 × 103/µl e consentire quindi l’eleggibilità e il dosaggio di magrolimab. I pazienti intolleranti all’idrossiurea o che non ottengono una riduzione sufficiente dei WBC con tale farmaco, come alternativa
    3. Il paziente ha fornito il consenso informato.
    4. Il paziente è disposto ed è in grado di rispettare le visite in clinica e le procedure descritte nel protocollo dello studio.
    5. Pazienti di ambo i sessi con età pari o superiore a 18 anni.
    6. Punteggio prestazionale da 0-2 sulla scala dell’Eastern Cooperative Oncology Group (ECOG).
    7. Disponibilità a sottoporsi a trasfusioni di sangue, secondo quanto ritenuto clinicamente necessario.
    8. Esecuzione di un test ematico di compatibilità crociata pretrattamento.
    9. Indici ematologici e biochimici entro gli intervalli seguenti:
    a. Aspartato aminotransferasi (AST)/transaminasi glutammico-ossalacetica nel siero e alanina aminotransferasi (ALT)/transaminasi glutammico-piruvica nel siero= 3xvolte il limite superiore della normalità (ULN).
    b. Bilirubina totale =1,5 volte l’ULN o 3,0 volte l’ULN e principalmente non coniugata se il paziente presenta un’anamnesi documentata di sindrome di Gilbert o equivalente genetica
    c. Creatinina sierica =1,5 volte l’ULN o velocità di filtrazione glomerulare (GFR) calcolata =40 ml/min/1,73 m2
    10. Per i pazienti con precedente anamnesi cardiaca (ad es., cardiopatia ischemica, frazione di eiezione ventricolare sinistra =45%, insufficienza cardiaca congestizia sintomatica o altre condizioni che potrebbero essere sensibili all’ischemia da domanda), l’emoglobina deve essere =9,5 g/dl prima della dose iniziale del trattamento dello studio. Per soddisfare l’eleggibilità relativa all’emoglobina, sono consentite le trasfusioni.
    11. Le pazienti in età fertile non devono essere in allattamento o pianificare una gravidanza. Inoltre, devono fornire un risultato negativo al test di gravidanza sulle urine o sul siero entro 30 giorni prima della randomizzazione ed entro 72 ore prima della prima somministrazione del trattamento dello studio.
    12. Pazienti maschi e pazienti femmine in età fertile chi impegnarsi in rapporti eterosessuali deve accettare di utilizzare il protocollo specificato metodo (i) di contraccezione come descritto nell'Appendice H del protocollo.
    13. Acconsentire a biopsie (trapanazioni) del midollo osseo obbligatorie nel pretrattamento e durante il trattamento a meno che non siano fattibili
    E.4Principal exclusion criteria
    1. Prior treatment with CD47 or SIRPa-targeting agents.
    2. Prior therapy for the treatment of MDS with an IPSS-R prognostic risk
    category of intermediate, high or very high risk (excluding hydroxyurea
    or oral etoposide), prior treatment with hypomethylating agents and/or
    low dose cytarabine. NOTE: Localized noncentral nervous system (CNS)
    radiotherapy, erythroid and/or myeloid growth factors, previous
    hormonal therapy with luteinizing hormone-releasing hormone (LHRH)
    agonists for prostate cancer, and treatment with bisphosphonates and
    receptor activator of nuclear factor kappa-B ligand (RANKL) inhibitors
    are not criteria for exclusion.
    3. Immediately eligible for an allogeneic SCT, as determined by the
    investigator, with an available donor.
    4. Contraindications to azacitidine, including advanced malignant hepatic
    tumors or known hypersensitivity to azacitidine or mannitol.
    5. Known inherited or acquired bleeding disorders.
    6. Previous SCT within 6 months prior to randomization, active graftversus-
    host disease, or requiring transplant-related immunosuppression.
    7. Clinical suspicion of active CNS involvement by MDS.
    8. Significant medical diseases or conditions, as assessed by the
    Investigators and Sponsor, that would substantially increase the risk
    benefit ratio of participating in the study. This includes, but is not limited
    to, acute myocardial infarction within the last 6 months, unstable
    angina, uncontrolled diabetes mellitus, significant active infections, and
    congestive heart failure New York Heart Association Class III-IV.
    9. Second malignancy, except treated basal cell or localized squamous
    skin carcinomas, localized prostate cancer, or other malignancies for
    which patients are not on active anticancer therapies and have had no
    evidence of active malignancy for at least = 1 year.
    10. History of psychiatric illness or substance abuse likely to interfere
    with the ability to comply with protocol requirements or give informed
    consent.
    11. Pregnancy or active breastfeeding.
    12. Known active or chronic hepatitis B or C infection or HIV infection in
    medical history.
    13) Active hepatitis B virus (HBV) and/or active hepatitis C virus (HCV),
    and/or HIV following testing at screening:
    a) Patients who test positive for hepatitis B surface antigen (HBsAg).
    Patients who test positive for hepatitis B core antibody (anti-HBc) will
    require HBV DNA by quantitative polymerase chain reaction (PCR) for
    confirmation of active disease.
    b) Patients who test positive for HCV antibody. These patients will
    require HCV RNA by quantitative PCR for confirmation of active disease.
    c) Patients who test positive for HIV antibody.
    d) Patients not currently on antiviral therapy and who have an
    undetectable viral load in the prior 3 months may be eligible for the
    study.
    1. Precedente trattamento con CD47 o agenti aventi come bersaglio SIRPa.
    2. Precedente terapia per il trattamento della MDS con una categoria del rischio prognostico IPSS-R intermedio, alto o molto alto (a eccezione di idrossiurea o etoposide orale), precedente trattamento con agenti ipometilanti e/o citarabina a basso dosaggio. NOTA: non rientrano fra i criteri di esclusione la radioterapia del sistema nervoso non centrale (SNC) localizzata, fattori di crescita eritroidi e/o mieloidi, una precedente terapia ormonale con ormone di rilascio dell’ormone luteinizzante (LHRH), agonisti per il carcinoma prostatico e il trattamento con bisfosfonati e inibitori del ligando per il recettore attivatore del fattore nucleare kappa-B (RANKL).
    3. Immediatamente idoneo per un SCT allogenico, come determinato dal
    investigatore, con un donatore disponibile.
    4. Controindicazioni per l’azacitidina, compresi tumori epatici maligni in stato avanzato o nota ipersensibilità all’azacitidina o al mannitolo.
    5. Malattie emorragiche note, siano esse ereditarie o acquisite.
    6. Precedente trapianto di cellule staminali (SCT) nei 6 mesi precedenti alla randomizzazione, malattia da trapianto contro l’ospite attiva o che necessita di immunosoppressione correlate al trapianto.
    7. Sospetto clinico di coinvolgimento del SNC attivo della MDS.
    8. Malattie o condizioni mediche significative, sulla base della valutazione degli Sperimentatori e dello Sponsor, che aumenterebbe sostanzialmente il rapporto rischi/benefici della partecipazione allo studio. Le medesime comprendono, a titolo informativo e non esaustivo, un infarto miocardico acuto negli ultimi 6 mesi, angina instabile, diabete mellito non controllato, infezioni attive significative e insufficienza cardiaca congestizia, inquadrabile nella Classe III-IV della classificazione della New York Heart Association.
    9. Seconda malignità, a eccezione dei carcinomi cutanei a cellule basali o a cellule squamose localizzato trattato, tumore della prostata localizzato o altre malignità per cui i pazienti non stanno assumendo terapie antitumorali attive e non hanno avuto alcuna evidenza di malignità attiva da un periodo =1 anno.
    10. Anamnesi di malattia psichiatrica o di abuso di sostanze che abbia probabilità di interferire con la capacità di attenersi ai requisiti del protocollo o di fornire il consenso informato.
    11. Gravidanza o allattamento al seno attivo.
    12. Infezione nota da epatite B o C attiva o cronica o infezione da HIV in
    storia medica.
    13) virus dell'epatite B attivo (HBV) e / o virus dell'epatite C attivo (HCV),
    e / o HIV a seguito di test allo screening:
    a) Pazienti risultati positivi al test per l'antigene di superficie dell'epatite B (HBsAg).
    I pazienti che risultano positivi al test per gli anticorpi core dell'epatite B (anti-HBc) lo faranno
    richiedono HBV DNA mediante reazione a catena della polimerasi quantitativa (PCR) per
    conferma della malattia attiva.
    b) Pazienti risultati positivi al test per l'anticorpo HCV. Questi pazienti lo faranno
    richiedono l'RNA dell'HCV mediante PCR quantitativa per la conferma della malattia attiva.
    c) Pazienti risultati positivi al test per l'anticorpo HIV.
    d) Pazienti attualmente non in terapia antivirale e che hanno un
    carica virale non rilevabile nei 3 mesi precedenti può essere idonea per il
    studia.
    E.5 End points
    E.5.1Primary end point(s)
    - Complete Remission (CR) rate as assessed by investigators
    - Overall Survival (OS)
    - Il tasso di remissione completa (CR) è valutato dagli sperimentatori
    - Sopravvivenza globale (OS)
    E.5.1.1Timepoint(s) of evaluation of this end point
    Response assessments will be done in conjunction with bone marrow assessments, according to the Schedule of Assessments (refer to protocol). Accompanying laboratory results ± 2 weeks from the protocolspecified bone marrow efficacy assessment can be used to support an efficacy assessment of CR. Response assessments are scheduled on Day 1 of Cycles 3, 5, and 7 and then every 3 cycles thereafter during study treatment. The length of OS is measured from randomization to the date of death from any cause. Those who are not observed to die during the study will be censored at their last known alive date.
    Le valutazioni della risposta saranno condotte congiuntamente alle valutazioni relative al midollo osseo, in base alla Programmazione delle valutazioni (fare riferimento al protocollo). I risultati di laboratorio a ± 2 settimane associati alla valutazione dell’efficacia effettuata sul midollo osseo, specificata dal protocollo, può essere usata a supporto di una valutazione dell’efficacia della risposta completa (CR). Durante il trattamento dello studio, le valutazioni della risposta vengono programmate per il Giorno 1 dei Cicli 3, 5, e 7 e, successivamente, ogni 3 cicli.
    E.5.2Secondary end point(s)
    - Duration of complete remission (CR)
    - Objective Response rate (ORR) and Duration of Response (DOR)
    - Red Blood Cell (RBC) transfusion independence rate
    - Progression-free survival (PFS)
    - Event-free survival (EFS)
    - Minimum Residual Disease (MRD) - negative response rate
    - Time to transformation to Acute Myeloid Leukaemia (AML)
    - Measurement of Adverse Events (AEs) according to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE),
    Version 5.0
    - Magrolimab concentration versus time
    - Antidrug antibody (ADA) to magrolimab
    - Functional Assessment of Cancer Therapy (FACT) -Anemia response rate
    - Durata della remissione completa (CR)
    - Tasso di risposta obiettiva (ORR) e durata della risposta (DOR)
    - Tasso di indipendenza dalla trasfusione di eritrociti (RBC)
    - Sopravvivenza libera da progressione (PFS)
    - Sopravvivenza libera da eventi (EFS)
    - Malattia residua minima (MRD) - Tasso di risposta negativa
    - Tempo alla trasformazione in leucemia mieloide acuta (AML)
    - La misurazione degli eventi avversi (EA) sarà classificata in base ai Criteri terminologici comuni per gli eventi avversi del National Cancer Institute (NCI CTCAE), versione 5.0.
    - Concentrazione di magrolimab nel tempo
    - Anticorpi anti-farmaco (ADA) per magrolimab
    - Valutazione funzionale della terapia antitumorale (FACT) - Tasso di risposta dell’anemia
    E.5.2.1Timepoint(s) of evaluation of this end point
    Response assessments of efficacy endpoints are scheduled on Day 1 of Cycles 3, 5, and 7 and then every 3 cycles thereafter during study
    treatment.
    All AEs that occur after the first dose of study treatment through 30 days after the last dose of study treatment are assessed. Pharmacokinetic measurements are collected at Day 1 and 8 of Cycle 1 and Day 1 of Cycles 2, 3, 5, 7, 10, and 13 and EOT. Measurements of Antidrug antibody (ADA) to magrolimab, are collectedon Day 1 of Cycles 1, 2, 3, 5, 7, 10, and 13 and EOT.
    Patients-reported outcome assessments are scheduled for Day 1 of Cycles 1-3.
    Durante il trattamento dello studio, le valutazioni della risposta degli endpoint di efficacia sono previste per il Giorno 1 dei Cicli 3, 5, e 7 e, successivamente, ogni 3 cicli.
    Si valuteranno tutti gli EA che si verificano dopo la prima dose del trattamento dello studio fino a 30 giorni dopo l’ultima dose del trattamento dello studio.
    Le misurazioni della farmacocinetica vengono eseguite al Giorno 1 e 8 del Ciclo 1 e al Giorno 1 dei Cicli 2, 3, 5, 7, 10 e 13 e a fine trattamento (EOT).
    Le misurazioni degli anticorpi anti-farmaco (ADA) per magrolimab vengono effettuate al Giorno 1 dei Cicli 1, 2, 3, 5, 7, 10 e 13 e all’EOT.
    Le valutazioni degli esiti riferiti dal paziente sono programmate per il Giorno 1 dei Cicli 1-3.
    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 No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) 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 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 Yes
    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 concerned10
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA110
    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
    Canada
    Hong Kong
    Mexico
    New Zealand
    Turkey
    United States
    Austria
    Belgium
    Denmark
    Finland
    France
    Germany
    Greece
    Hungary
    Ireland
    Italy
    Netherlands
    Norway
    Poland
    Portugal
    Spain
    Sweden
    Switzerland
    United Kingdom
    Czechia
    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
    LPLV
    LPLV
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years6
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years6
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 180
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 340
    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 state20
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 312
    F.4.2.2In the whole clinical trial 520
    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)
    N/A
    N/A
    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 Decision2021-03-04
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2021-04-20
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
    P.Date of the global end of the trial2023-07-18
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