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    Summary
    EudraCT Number:2019-003659-13
    Sponsor's Protocol Code Number:IMG-7289-CTP-201
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2021-06-17
    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 number2019-003659-13
    A.3Full title of the trial
    A Phase 2 Multi-Center, Open Label Study to Assess the Safety,Efficacy and Pharmacodynamics of IMG-7289 in Patients with Essential Thrombocythemia
    Studio multicentrico di fase 2 in aperto, per valutare la sicurezza, l’efficacia e la farmacodinamica di IMG-7289 in pazienti affetti da trombocitemia essenziale
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study to test the safety and effects of IMG-7289 in patients with essential thrombocythemia
    Studio per testare la sicurezza e gli effetti di IMG-7289 in pazienti con trombocitemia essenziale
    A.3.2Name or abbreviated title of the trial where available
    IMG-7289-CTP-201 Phase 2 Essential Thrombocythemia Study
    Studio IMG-7289-CTP-201 di fase 2 sulla trombocitemia essenziale
    A.4.1Sponsor's protocol code numberIMG-7289-CTP-201
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT04254978
    A.5.4Other Identifiers
    Name:INNNumber:bomedemstat
    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 SponsorImago BioSciences, 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 supportImago BioSciences, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationImago BioSciences B.V.
    B.5.2Functional name of contact pointAmber Jones
    B.5.3 Address:
    B.5.3.1Street AddressOlypisch Stadion, 24
    B.5.3.2Town/ cityAmsterdam
    B.5.3.3Post code1076DE
    B.5.3.4CountryNetherlands
    B.5.4Telephone number00447780113652
    B.5.6E-mailamber@imagobio.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 nameIMG-7289
    D.3.2Product code [IMG-7289]
    D.3.4Pharmaceutical form Capsule, hard
    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 INNBomedemstat
    D.3.9.1CAS number 1990504-72-7
    D.3.9.2Current sponsor codeIMG-7289
    D.3.9.4EV Substance CodeSUB179357
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameIMG-7289
    D.3.2Product code [IMG-7289]
    D.3.4Pharmaceutical form Capsule, hard
    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 INNBomedemstat
    D.3.9.1CAS number 1990504-72-7
    D.3.9.2Current sponsor codeIMG-7289
    D.3.9.4EV Substance CodeSUB179357
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 3
    D.1.2 and D.1.3IMP 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 nameIMG-7289
    D.3.2Product code [IMG-7289]
    D.3.4Pharmaceutical form Capsule, hard
    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 INNBomedemstat
    D.3.9.1CAS number 1990504-72-7
    D.3.9.2Current sponsor codeIMG-7289
    D.3.9.4EV Substance CodeSUB179357
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 4
    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 nameIMG-7289
    D.3.2Product code [IMG-7289]
    D.3.4Pharmaceutical form Capsule, hard
    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 INNBomedemstat
    D.3.9.1CAS number 1990504-72-7
    D.3.9.2Current sponsor codeIMG-7289
    D.3.9.4EV Substance CodeSUB179357
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.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
    Patients with essential thrombocythemia
    Pazienti con trombocitemia essenziale
    E.1.1.1Medical condition in easily understood language
    ET is a type of myeloproliferative neoplasm (diseases of the bone marrow) characterized by the overproduction of platelets. Patients have a high-risk of blood clots and bleeding.
    La TE è un tipo di neoplasia mieloproliferativa (malattie del midollo osseo) caratterizzata dalla sovrapproduzione di piastrine. I pazienti hanno un alto rischio di coaguli di sangue e sanguinamento.
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level LLT
    E.1.2Classification code 10015494
    E.1.2Term Essential thrombocythemia
    E.1.2System Organ Class 100000004864
    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 safety, efficacy and pharmacodynamics of IMG-7289 when administered orally on a daily basis to patients with essential thrombocythaemia. Safety and tolerability will be evaluated by clinical assessments of safety parameters i.e. safety laboratory testing, adverse event reporting, physical examination and vital sign assessments.
    Efficacy and pharmacodynamics will be evaluated by the reduction in platelet counts due to treatment with IMG-7289.
    Patients who meet this primary objective will be those who reach the target platelet count of <= 400 k/µL (400 x 109/L) without any new thromboembolic events.
    Valutare la sicurezza, l'efficacia e la farmacodinamica di IMG-7289 quando somministrato per via orale su base giornaliera a pazienti con trombocitemia essenziale. La sicurezza e la tollerabilità saranno valutate tramite valutazioni cliniche dei parametri di sicurezza, ad es. test di laboratorio sulla sicurezza, segnalazione di eventi avversi, esame fisico e valutazioni dei segni vitali.
    L'efficacia e la farmacodinamica saranno valutate come riduzione della conta piastrinica dovuta al trattamento con IMG-7289.
    I pazienti che raggiungono questo obiettivo primario saranno quelli che raggiungeranno la conta piastrinica target <= 400 k / µL (400 x 109/L) senza nuovi eventi tromboembolici.
    E.2.2Secondary objectives of the trial
    Not Applicable
    n/a
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Patients must meet all of the applicable criteria to be eligible for
    enrollment in this study:
    1. Age >= 18 years.
    2. Diagnosis of Essential Thrombocythemia per World Health Organization (WHO) diagnostic criteria for myeloproliferative neoplasms (Arber et al., 2016).
    3. Patients who have failed at least one standard therapy (failure is the equivalent of inadequate response or intolerance). European Leukemia Net (ELN) criteria for intolerance / resistance to hydroxyurea (Appendix
    16.8) may be used in association with Investigator discretion. Ruxolitinib refractoriness or intolerance will be left to the discretion of the Investigator.
    4. Requires treatment in order to lower platelet count based on patient age over 60 or history of thrombosis.
    5. Platelet count > 450 k/µL (450 x 109/L) pre-dose Day 1.
    6. Peripheral blast count < 1% pre-dose Day 1.
    7. ANC >= 0.5 x 109/L pre-dose Day 1.
    8. Fibrosis Score < grade 2, as per a slightly modified version (Arber et al., 2016) of the European Consensus Criteria for Grading Myelofibrosis, (Thiele et al., 2005).
    9. Life expectancy > 36 weeks.
    10. Able to swallow capsules.
    11. Amenable to bone marrow evaluations and peripheral blood sampling during the study.
    12. Must have discontinued ET therapy at least 1 week (4 weeks for interferon) prior to study drug initiation.
    13. Women of childbearing potential (WOCBP) and fertile men (see Section 6.1.) must agree to use an approved method of contraception from Screening until 14 days* after last IMG-7289 dose. Methods of
    contraception include: estrogen and progestogen combined hormonal contraception which inhibits ovulation; progestogen-only hormonal contraception associated with inhibition of ovulation; intrauterine device
    (IUD); bilateral tubal occlusion; vasectomized partner in a monogamous sexual relationship (vasectomy or tubal ligation at least six months prior to dosing); and, complete sexual abstinence (defined in Section 6.1).
    Males with a pregnant partner must agree to use a condom to avoid exposure to the developing child. Patients practicing abstinence must agree to use an approved method of contraception should they become
    sexually active during the study.
    *The risk of embryofetal toxicity is fully mitigated by 28 days which is >10 half-lives of the drug at the doses used in this study.
    I pazienti devono soddisfare tutti i criteri applicabili per essere idonei all'arruolamento in questo studio:
    1. età >=18 anni;
    2. diagnosi di trombocitemia essenziale in base ai criteri diagnostici dell’Organizzazione Mondiale della Sanità (OMS) per le neoplasie mieloproliferative (Arber et al., 2016);
    3. pazienti che non hanno risposto ad almeno una terapia standard (per mancata risposta si intende una risposta inadeguata o intolleranza). In associazione, possono essere utilizzati i criteri dell’European Leukemia Net (ELN) per la resistenza/intolleranza all’idrossiurea (Appendice 16.8), a discrezione dello sperimentatore. La refrattarietà o l’intolleranza a ruxolitinib sarà lasciata a discrezione dello sperimentatore;
    4. necessità di trattamento per ridurre le conte piastriniche in base all’età del paziente superiore a 60 anni o a pregressa trombosi;
    5. conta piastrinica >450 k/µL (450x109/L) prima della somministrazione al giorno 1;
    6. conta dei blasti periferici <1% prima della somministrazione al giorno 1;
    7. ANC >=0,5x109/L prima della somministrazione al giorno 1;
    8. punteggio relativo alla fibrosi < grado 2, in base a una versione leggermente modificata (Arber et al., 2016) dei criteri di consenso europei per la classificazione della mielofibrosi (Thiele et al., 2005);
    9. aspettativa di vita >36 settimane;
    10. essere in grado di ingerire capsule;
    11. essere disposti a sottoporsi a valutazioni del midollo osseo e al prelievo di campioni di sangue periferico durante lo studio;
    12. la terapia per la TE deve essere stata sospesa almeno 1 settimana (4 settimane per l’interferone) prima dell’avvio del farmaco sperimentale;
    13. le donne in età fertile (WOCBP) e gli uomini fertili (vedere Sezione 6.1) devono accettare di utilizzare un metodo contraccettivo approvato dallo screening fino a 14 giorni* dopo l’ultima somministrazione di IMG-7289. I metodi contraccettivi includono: contraccezione ormonale combinata a base di estrogeni e progestinici che inibisce l’ovulazione; contraccezione ormonale a base di soli progestinici, associata a inibizione dell’ovulazione; dispositivo intrauterino (IUD); occlusione bilaterale delle tube; partner sottoposto a vasectomia in una relazione sessuale monogama (vasectomia o legatura delle tube eseguita almeno sei mesi prima della somministrazione); e astinenza sessuale completa (definita nella Sezione 6.1). Gli uomini con una partner in gravidanza devono accettare di utilizzare un preservativo per evitare di esporre il feto. I pazienti che praticano l’astinenza devono accettare di utilizzare un metodo contraccettivo approvato nel caso in cui diventino sessualmente attivi nel corso dello studio.
    *Il rischio di tossicità embriofetale si attenua interamente nel giro di 28 giorni, che corrispondono a >10 emivite del farmaco alle dosi impiegate in questo studio.
    E.4Principal exclusion criteria
    Patients will be excluded from the study if they meet any of the
    following criteria:
    1. Hemoglobin < 10 g/dL prior to dosing on Day 1.
    2. Transfusion dependency, defined as requiring 2 or more units of pack red blood cells per month for more than 3 months, or a hemoglobin level of <=8g/dL in the preceding 8 weeks before the start of dosing.
    3. Eastern Cooperative Oncology Group (ECOG) questionnaire score of 3 or greater at Screening.
    4. History of splenectomy.
    5. Has undergone major surgery <=4 weeks prior to starting study drug or has not recovered from side effects of such surgery.
    6. Unresolved treatment related toxicities from prior therapies (unless resolved to <= Grade 1).
    7. Uncontrolled active infection.
    8. Known positive for HIV if not well-controlled (i.e., undetectable viral load) or infectious hepatitis, type A, B or C.
    9. Current use of monoamine oxidase A and B inhibitors (MAOIs).
    10. Evidence at the time of screening of increased risk of bleeding, including any of the following:
    • Activated partial thromboplastin time (aPTT) > 1.3 x the upper limit of normal
    • International normalized ratio (INR) >1.3 x the local upper limit of normal
    • History of severe thrombocytopenia or platelet dysfunction unrelated to a myeloproliferative disorder or its treatment
    • Known bleeding disorder (e.g., dysfibrinogenaemia, factor IX deficiency, haemophilia, Von Willebrand's disorder, Disseminated Intravascular Coagulation [DIC], fibrinogen deficiency, or other clotting
    factor deficiency).
    11. Evidence at the time of Screening of significant renal or hepatic insufficiency (unless due to haemolysis, or leukaemic infiltration) as defined by any of the following local lab parameters:
    • Calculated glomerular filtration rate (GFR; using the Cockcroft-Gault equation) <40 mL/min or serum creatinine > 1.5 x the local upper limit of normal
    • Aspartate transaminase (AST) or alanine aminotransferase (ALT) >=2 x the local upper limit of normal
    12. Current use of a prohibited medication (e.g., romiplostim) or expected to require any of these medications during treatment with the investigational drug.
    13. Known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to IMG-7289 or LSD1 inhibitors (i.e., monoamine oxidase inhibitors; MAOIs) that contraindicates their
    participation.
    14. History of any illness/impairment of gastrointestinal (GI) function that might interfere with drug absorption (e.g., chronic diarrhea), confound the study results or pose an additional risk to the patient by
    participation in the study; patients with gastric bypass surgery.
    15. Use of an investigational agent within less than 14 days, or the equivalent of at least 7 half-lives of that agent, whichever is the longer, prior to the study Day 1.
    16. Females who are pregnant or breastfeeding or plan to become pregnant or breastfeed during the study.
    17. A concurrent second active and non-stable malignancy (patients with a concurrent second active but stable malignancy, such as non melanoma skin cancers, are eligible).
    I pazienti saranno esclusi dallo studio se soddisfano uno dei seguenti criteri:
    1. Emoglobina <10 g/dL prima della somministrazione al giorno 1.
    2. Dipendenza da trasfusioni, definita come la necessità di due o più unità di globuli rossi concentrati al mese per oltre 3 mesi, o un livello di emoglobina <=8g/dL nelle 8 settimane precedenti l’inizio della somministrazione.
    3. Punteggio del questionario ECOG (Eastern Cooperative Oncology Group) =3 allo screening.
    4. Splenectomia precedente.
    5. Essere stati sottoposti a un intervento chirurgico maggiore <=4 settimane prima dell’inizio del trattamento con il farmaco dello studio oppure non essersi ripresi dagli effetti indesiderati di tale intervento.
    6. Mancata risoluzione di tossicità correlate a terapie precedenti (a meno che non si siano risolte a un grado <=1).
    7. Infezione attiva non controllata.
    8. Positività nota per HIV se non ben controllato (ossia, carico virale non rilevabile) o epatite infettiva di tipo A, B o C.
    9. Uso corrente di inibitori delle monoamino ossidasi A e B (IMAO).
    10. Evidenza, al momento dello screening, di rischio aumentato di emorragia, incluso uno qualsiasi dei seguenti parametri:
    • tempo di tromboplastina parziale attivata (aPTT) =1,3 volte il limite superiore della norma;
    • rapporto internazionale normalizzato (INR) >1,3 volte il limite superiore della norma;
    • pregresse trombocitopenia o disfunzione piastrinica gravi, non correlate a un disturbo mieloproliferativo o al relativo trattamento;
    • disturbo emorragico noto (ad es. disfibrinogenemia, deficit del fattore IX, emofilia, malattia di Von Willebrand, coagulazione intravascolare disseminata [CID], deficit di fibrinogeno o deficit di un altro fattore della coagulazione).
    11. Evidenza, al momento dello screening, di insufficienza renale o epatica significativa (a meno che non sia dovuta a emolisi o infiltrazione leucemica), definita da uno qualsiasi dei seguenti parametri di laboratorio locali:
    • tasso di filtrazione glomerulare calcolato (GFR; utilizzando l’equazione di Cockcroft-Gault) <40 mL/min o creatinina sierica >1,5 volte il limite superiore dell’intervallo normale locale;
    • aspartato transaminasi (AST) o alanina aminotransferasi (ALT) >=2 volte il limite superiore dell’intervallo normale locale.
    12. Uso corrente di medicinali proibiti (ad es. romiplostim) o necessità prevista di uno di questi medicinali durante il trattamento con il farmaco sperimentale.
    13. Reazione di ipersensibilità immediata o ritardata o idiosincrasia note a farmaci chimicamente correlati a IMG-7289 o agli inibitori di LSD1 (ad es. inibitori delle monoamino ossidasi, IMAO) che controindichino la partecipazione allo studio.
    14. Anamnesi di qualsiasi malattia/compromissione della funzione gastrointestinale (GI) che possa interferire con l’assorbimento del farmaco (ad es. diarrea cronica), confondere i risultati dello studio o comportare rischi aggiuntivi per il paziente a causa della sua partecipazione allo studio; pazienti sottoposti a intervento di bypass gastrico.
    15. Uso di un agente sperimentale nei 14 giorni precedenti, o l’equivalente di almeno 7 emivite di tale agente, a seconda di quale periodo di tempo sia più lungo, prima del giorno 1 dello studio.
    16. Donne in gravidanza o in fase di allattamento o che prevedono di rimanere incinte o allattare durante lo studio.
    17. Una seconda neoplasia maligna concomitante attiva e non stabile (saranno idonei i pazienti con una seconda neoplasia maligna concomitante attiva, ma stabile, quali i tumori cutanei diversi dal melanoma).
    E.5 End points
    E.5.1Primary end point(s)
    • The safety and tolerability of IMG-7289 will be assessed by the analysis of adverse events (AEs), as well as changes in physical examinations, vital signs and laboratory values as detailed below.
    o Monitoring of Adverse Events (AEs) including determination of thromboembolic events, dose limiting toxicities (DLTs), serious adverse events (SAEs), and AEs. AEs will be assessed post-first dose until 14 days post-last dose (Note for
    UK: Non-serious AEs will be assessed post-first dose, and SAEs post consent, until 14 days post-last dose) in terms of onset, duration, seriousness, severity and causality, using the National Cancer Institute
    Common Terminology Criteria for Adverse Events (NCI CTCAE), Version 5.
    o Changes in physical examinations, vital signs and laboratory values will also be evaluated and assessed from Screening/Day 1 until EoS/ET.
    Information on the timing of these assessments is presented in the schedule of assessment. The following laboratory tests will be conducted: Complete blood counts (CBC) and differential Coagulation Chemistry panel including LFTs Urinalysis
    • The reduction of platelet counts will be evaluated and assessed based on local laboratory measurements of platelet counts from Day 1 to each visit where platelets are measured, to assess for any 12-week interval in which the patient achieved a durable response
    • La sicurezza e la tollerabilità di IMG-7289 saranno valutate tramite analisi di eventi avversi (AE), nonché sulla base dei cambiamenti degli esami fisici, segni vitali e valori di laboratorio come di seguito dettagliato.
    - Monitoraggio degli eventi avversi (AE) inclusa la determinazione di eventi tromboembolici, della dose tossicità limitante (DLT), eventi avversi gravi (SAE) e eventi avversi. Gli eventi avversi saranno valutati dopo la prima dose fino a 14 giorni dopo l'ultima dose (Nota per il Regno Unito: gli eventi avversi non gravi saranno valutati dopo la prima dose, e i SAE post consenso, fino a 14 giorni dopo l'ultima dose) in termini di insorgenza, durata, serietà, gravità e causalità, utilizzando il National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), Version 5.
    - Cambiamenti negli esami fisici, segni vitali e valori di laboratorio saranno anche esaminati e valutati dallo Screening / Giorno 1 fino alla EoS / ET. Le informazioni sui tempi di tali valutazioni sono presentate nel
    programma di valutazione. Saranno eseguiti i seguenti test di laboratorio: emocromo completo (CBC) e Pannello di chimica della coagulazione differenziale con analisi delle urine per le LFT
    • La riduzione della conta piastrinica sarà esaminata e valutata in base alle misurazioni di laboratorio locali della conta piastrinica dal Giorno 1 a ciascuna visita dove vengono misurate le piastrine, per valutare ogni intervallo di 12 settimane in cui il paziente ha ottenuto una risposta duratura
    E.5.1.1Timepoint(s) of evaluation of this end point
    Safety and Tolerability:
    • Adverse events will be assessed from Day 1 (post first dose) up to and including the patient's last study visit.
    • Changes in physical examinations, vital signs and laboratory values will be assessed from Screening up to and including the patient's last study visit (End of Study or Early Termination)
    Reduction in platelets:
    The reduction of platelet counts will be evaluated and assessed based on local laboratory measurements of platelet counts from Day 1 to each visit where platelets are measured, to assess for any 12-week interval in which the patient achieved a durable response
    Sicurezza e tollerabilità:
    • Gli eventi avversi saranno valutati dal Giorno 1 (post prima dose) fino all'ultima visita di studio del paziente compresa.
    • Cambiamenti negli esami fisici, segni vitali e valori di laboratorio saranno valutati dallo screening fino all'ultima visita di studio del paziente compresa (fine dello studio o conclusione anticipata).
    Riduzione delle piastrine:
    La riduzione della conta piastrinica sarà esaminata e valutata in base a misurazioni di laboratorio locali della conta piastrinica dal Giorno 1 a ciascuna visita in cui vengono misurate le piastrine, per valutare ogni intervallo di 12 settimane in cui il paziente ha ottenuto una risposta duratura.
    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 Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic Yes
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    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 Yes
    E.8.2.3.1Comparator description
    n/a
    n/a
    E.8.2.4Number of treatment arms in the trial1
    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 EEA12
    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
    New Zealand
    United States
    Germany
    Italy
    United Kingdom
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    The End-of-Trial date is considered to be the date of Database Lock.
    The justification is that the trial only ends when all queries are answered and the database is cleaned. Until that point, sites and/or patients may be called upon for follow up information or clarification of data.
    La data di fine studio è considerata la data di Database Lock.
    La giustificazione è che lo studio termina solo quando tutte le queries sono state risposte e il database è pulito. Fino a quel momento, i centri e/o i pazienti possono essere chiamati per informazioni di follow-up o chiarimenti di dati.
    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 months7
    E.8.9.1In the Member State concerned days31
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months7
    E.8.9.2In all countries concerned by the trial days31
    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: 14
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 26
    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 state5
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 24
    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)
    Patients are classed as completing if they complete the ITP (169d). Patients who experience clinical benefit during the ITP will be allowed to continue treatment with IMG-7289 in the additional treatment periods, each consisting of 169d. These can continue indefinitely. Patients who complete the study at any stage, either at an Early Termination or End of Study visit after 14 days washout from IMG-7289, will discuss normal treatment under the care of their treating physician.
    Limite 500 caratteri - si prega di fare riferimento alla sezione F.5.EN
    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 Decision2020-06-04
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-06-30
    P. End of Trial
    P.End of Trial StatusOngoing
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