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    Summary
    EudraCT Number:2021-005329-26
    Sponsor's Protocol Code Number:CV027-031
    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:2022-11-18
    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 number2021-005329-26
    A.3Full title of the trial
    A Randomized, Double-blind, Placebo-controlled Clinical Study to Evaluate Mavacamten in Adults with Symptomatic Nonobstructive Hypertrophic Cardiomyopathy
    Studio clinico randomizzato, in doppio cieco, controllato verso placebo per valutare mavacamten in soggetti adulti con cardiomiopatia ipertrofica non-ostruttiva sintomatica
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Randomized, Double-blind, Placebo-controlled Clinical Study to Evaluate Mavacamten in Adults with Cardiomyopathy
    Studio clinico randomizzato, in doppio cieco, controllato verso placebo per valutare mavacamten in soggetti adulti con cardiomiopatia
    A.3.2Name or abbreviated title of the trial where available
    Mavacamten in nonobstructive HCM
    Mavacamten nell’HCM non ostruttiva
    A.4.1Sponsor's protocol code numberCV027-031
    A.5.3WHO Universal Trial Reference Number (UTRN)U1111-1269-8581
    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 SponsorMYOKARDIA, 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 supportMyokardia, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationBristol-Myers Squibb International Corporation
    B.5.2Functional name of contact pointGSM-CT
    B.5.3 Address:
    B.5.3.1Street AddressParc de l'Alliance - Avenue de Finlande, 4
    B.5.3.2Town/ cityBraine-l'Alleud
    B.5.3.3Post code1420
    B.5.3.4CountryBelgium
    B.5.6E-mailclinical.trials@bms.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 nameMavacamten
    D.3.2Product code [MYK-461]
    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.3.9.2Current sponsor codeMYK-461
    D.3.9.3Other descriptive nameMAVACAMTEN
    D.3.9.4EV Substance CodeSUB191202
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number15
    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 nameMavacamten
    D.3.2Product code [MYK-461]
    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.3.9.2Current sponsor codeMYK-461
    D.3.9.3Other descriptive nameMAVACAMTEN
    D.3.9.4EV Substance CodeSUB191202
    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 nameMavacamten
    D.3.2Product code [MYK-461]
    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.3.9.2Current sponsor codeMYK-461
    D.3.9.3Other descriptive nameMAVACAMTEN
    D.3.9.4EV Substance CodeSUB191202
    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: 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 nameMavacamten
    D.3.2Product code [MYK-461]
    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.3.9.2Current sponsor codeMYK-461
    D.3.9.3Other descriptive nameMAVACAMTEN
    D.3.9.4EV Substance CodeSUB191202
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2.5
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 5
    D.1.2 and D.1.3IMP 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 nameMavacamten
    D.3.2Product code [MYK-461]
    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.3.9.2Current sponsor codeMYK-461
    D.3.9.3Other descriptive nameMAVACAMTEN
    D.3.9.4EV Substance CodeSUB191202
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.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, hard
    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
    Symptomatic Nonobstructive Hypertrophic Cardiomyopathy
    Cardiomiopatia ipertrofica non-ostruttiva sintomatica
    E.1.1.1Medical condition in easily understood language
    Symptomatic hardening of the left ventricle.
    Indurimento sintomatico del ventricolo sinistro.
    E.1.1.2Therapeutic area Diseases [C] - Cardiovascular Diseases [C14]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10049813
    E.1.2Term Non-obstructive cardiomyopathy
    E.1.2System Organ Class 10007541 - Cardiac disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10020871
    E.1.2Term Hypertrophic cardiomyopathy
    E.1.2System Organ Class 10010331 - Congenital, familial and genetic disorders
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To assess the efficacy of a 52-week course of mavacamten compared to placebo on patient reported health status
    To assess the efficacy of a 52-week course of mavacamten compared to placebo on exercise capacity
    Valutare l’efficacia di un ciclo di 52 settimane di mavacamten rispetto al placebo sullo stato di salute riferito dal paziente
    Valutare l’efficacia di un ciclo di 52 settimane di mavacamten rispetto al placebo sulla capacità di esercizio
    E.2.2Secondary objectives of the trial
    Evaluate the effects of mavacamten on exercise capacity as measured by VE/VCO2
    Evaluate the effects of mavacamten on NYHA classification
    Evaluate the effects of mavacamten on the composite of NYHA and pVO2
    Evaluate the effects of mavacamten on cardiac biomarkers
    Evaluate the effects of mavacamten on patient reported shortness of breath
    Evaluate the effects of mavacamten on composite of cardiovascular events
    Valutare gli effetti di mavacamten sulla capacità di esercizio misurata mediante efficienza ventilatoria (ventilation/volume of exhaled carbon dioxide, [VE/VCO2])
    Valutare gli effetti di mavacamten sulla classificazione della New York Heart Association (NYHA)
    Valutare gli effetti di mavacamten sull’endpoint composito di NYHA e tensione dell’ossigeno venoso polmonare (pulmonary venous oxygen tension, [pVO2])
    Valutare gli effetti di mavacamten sui biomarcatori cardiaci
    Valutare gli effetti di mavacamten sul respiro affannoso riferito dal paziente
    Valutare gli effetti di mavacamten sull’endpoint composito degli eventi cardiovascolari
    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: Cardiac magnetic resonance (CMR) imaging sub-study (80 participants)
    - Primary endpoint: change in measures of LV mass index
    - Exploratory endpoints: changes in myocardial fibrosis
    - CMR will be done at randomization and at week 52

    Altre tipologie di sottostudi
    specificare il titolo, la data e la versione di ogni sottostudio con i relativi obiettivi: Cardiac magnetic resonance (CMR) imaging sub-study (80 participants)
    - Primary endpoint: change in measures of LV mass index
    - Exploratory endpoints: changes in myocardial fibrosis
    - CMR will be done at randomization and at week 52
    E.3Principal inclusion criteria
    1. Participants must be 18 years old or local age of majority at the time of signing the informed consent
    2. Female participants must adhere to highly effective contraceptive methods or have documented proof that they are not of childbearing potential
    3. No additional contraceptive measures are required to be used for male participants
    4. Diagnosis of HCM consistent with current American College of Cardiology Foundation/American Heart Association and European Society of Cardiology guidelines.
    5. Peak LVOT pressure gradient < 30 mmHg at rest and < 50 mmHg with provocation (Valsalva maneuver and stress echocardiography)
    6. CPET: Documented oxygen saturation at rest >90% at Screening. Able to perform an upright cardiopulmonary stress test (CPET) and has a respiratory exchange ratio (RER) = 1.0 at Screening per central reading. If the RER is between 0.91 and 1.0, the participant may be enrolled if the central CPET laboratory determines that peak exercise has been achieved. Participants with subpeak performance may not be enrolled as described in the CPET Laboratory Manual.
    7. New York Heart Association (NYHA) Class II or III
    8. NT-proBNP=200 pg/mL or BNP=70 pg/mL
    9. LVEF =60 % as determined by the echocardiography central laboratory
    1. I partecipanti devono avere raggiunto i 18 anni di età o aver raggiunto la maggiore età locale al momento della firma del consenso informato
    2. Le partecipanti di sesso femminile devono attenersi a metodi contraccettivi altamente efficaci o presentare una prova documentata del fatto che non sono in età fertile
    3. I partecipanti di sesso maschile non devono adottare misure contraccettive aggiuntive
    4. Diagnosi di HCM coerente con le attuali linee guida dell’American College of Cardiology Foundation /American Heart Association e della European Society of Cardiology.
    5. Gradiente pressorio di picco a livello del LVOT < 30 mmHg a riposo e < 50 mmHg con provocazione (manovra di Valsalva ed ecocardiografia da stress)
    6. Test da sforzo cardiopolmonare (cardiopulmonary exercise test, [CPET]): saturazione di ossigeno a riposo documentata >90% allo screening. È in grado di eseguire un test da sforzo cardiopolmonare (CPET) in posizione eretta e presenta un rapporto di scambio respiratorio (respiratory exchange ratio, [RER]) =1,0 allo screening secondo la lettura centrale. Con un RER compreso tra 0,91 e 1,0, il partecipante può essere arruolato se il laboratorio per il CPET centrale stabilisce che il picco di esercizio fisico è stato raggiunto. I partecipanti con prestazioni al di sotto del picco non possono essere arruolati come descritto nel Manuale di laboratorio del CPET.
    7. Classe II o III secondo la classificazione della New York Heart Association (NYHA)
    8. Frammento N-terminale del propeptide natriuretico cerebrale (N Terminal proBrain Natriuretic Peptide, [NT-proBNP]) = 200 pg/ml o BNP = 70 pg/ml
    9. FEVS = 60% determinata dal laboratorio centrale di ecocardiografia
    E.4Principal exclusion criteria
    Medical Conditions
    - Known infiltrative or storage disorder causing cardiac hypertrophy that mimics nHCM such as Fabry disease, amyloidosis, or Noonan syndrome with LV hypertrophy
    - History of unexplained syncope within 6 months prior to screening
    - History of sustained ventricular tachyarrhythmia (> 30 seconds) within 6 months prior to Screening
    - Paroxysmal or persistent (non-permanent) AF detected at the time of screening. Permanent AF or history of paroxysmal or persistent AF is allowed if the participant is anticoagulated and the investigator considers the heart rate adequately controlled
    - CV diseases or treatments that in the opinion of the investigator increase the unpredictability of or change the participants’ clinical course.
    - Acute heart failure from 4 weeks prior to screening up to randomization
    - Myocardial infarction (increase in cardiac enzymes in combination with symptoms of ischemia or new ischemic ECG changes), coronary artery bypass graft surgery, or other major CV surgery, stroke, or transient ischemic attack in the past 90 days
    - Women who are breastfeeding or pregnant.

    Prior/Concomitant Therapy
    - Any adjustments of beta-blockers, verapamil, or diltiazem within 2 weeks prior to Screening and up to the day of randomization
    - Concomitant use of strong inhibitors of cytochrome P450 (CYP) 2C19

    Other Exclusion Criteria
    - Any other serious condition that in the opinion of the investigator could prevent participation in the study and follow-up
    - Completed a study with an investigational device or drug < 30 days or 5 half-lives prior to screening
    - Participants who have completed a study with mavacamten or aficamten
    Condizioni mediche
    ¿ Nota patologia infiltrativa o da deposito responsabile di ipertrofia cardiaca che mimi la cardiomiopatia ipertrofica non ostruttiva (non-obstructive hypertrophic cardiomiopathy, [nHCM]), come la malattia di Fabry, l’amiloidosi o la sindrome di Noonan con ipertrofia del VS
    ¿ Anamnesi di sincope inspiegabile entro i 6 mesi precedenti lo screening
    ¿ Anamnesi di tachiaritmia ventricolare sostenuta (> 30 secondi) insorta entro i 6 mesi precedenti lo screening
    ¿ FA parossistica o persistente (non permanente) rilevata al momento dello screening. La FA permanente o l’anamnesi di FA parossistica o persistente è consentita se il partecipante è trattato con anticoagulanti e lo sperimentatore considera la frequenza cardiaca adeguatamente controllata
    ¿ Malattie cardiovascolari (CV) o trattamenti che, a giudizio dello sperimentatore, aumentano l’imprevedibilità o modificano il decorso clinico dei partecipanti.
    ¿ Insufficienza cardiaca acuta da 4 settimane prima dello screening fino alla randomizzazione
    ¿ Infarto miocardico (aumento degli enzimi cardiaci in combinazione con sintomi di ischemia o nuove alterazioni ischemiche rilevate all’ECG), intervento chirurgico di bypass aortocoronarico o altro intervento chirurgico CV maggiore, ictus o attacco ischemico transitorio negli ultimi 90 giorni
    ¿ Donne in stato di gravidanza e che allattano al seno.
    Terapie pregresse/concomitanti
    - Eventuali aggiustamenti del dosaggio di beta-bloccanti, verapamil o diltiazem nelle 2 settimane precedenti lo screening e fino al giorno della randomizzazione
    - Uso concomitante di forti inibitori del citocromo P450 (CYP) 2C19
    Altri criteri di esclusione
    - Qualsiasi altra condizione grave che, a giudizio dello sperimentatore, potrebbe impedire la partecipazione allo studio e al follow-up
    - Completamento di uno studio con un dispositivo o farmaco sperimentale < 30 giorni o 5 emivite precedenti lo screening
    - Partecipanti che abbiano completato uno studio con mavacamten o aficamten
    E.5 End points
    E.5.1Primary end point(s)
    1. Change from baseline in KCCQ CSS
    2. Change from baseline in pVO2

    1. Variazione rispetto al basale nel riepilogo generale del questionario sulla cardiomiopatia di Kansas City (Kansas City Cardiomyopathy Questionnaire Overall Summary, [KCCQ-OS])
    2. Variazione rispetto al basale nel pVO2
    E.5.1.1Timepoint(s) of evaluation of this end point
    1. Week 52
    2. Week 52
    1. Settimana 52
    2. Settimana 52
    E.5.2Secondary end point(s)
    1. Change from baseline in VE/VCO2 slope
    2. Proportion of participants with at least 1 class of NYHA improvement
    from baseline
    3. Proportion of participants with (1) pVO2 = 1.5 mL/kg/min and NYHA
    improvement = 1 from baseline ; or (2) pVO2 = 3 mL/kg/min and NYHA
    no worsening from baseline
    4. Change from baseline in NT-pro BNP
    5. Change from baseline in cTn-T
    6. Change from baseline in HCMSQ-SoB domain
    7. First MACE-Plus events defined as any CV death, non-fatal myocardial
    infarction, non-fatal stroke, hospitalization for heart failure, or
    hospitalization for arrhythmias
    1. Variazione rispetto al basale della pendenza della curva del rapporto VE/VCO2
    2. Percentuale di partecipanti con almeno 1 miglioramento di classe NYHA rispetto al basale
    3. Percentuale di partecipanti con (1) pVO2 = 1,5 ml/kg/min e miglioramento secondo la classificazione NYHA = 1 rispetto al basale; o (2) pVO2 = 3 ml/kg/min e assenza di peggioramento secondo la classificazione NYHA rispetto al basale
    4. Variazione rispetto al basale nei livelli di NT-proBNP
    5. Variazione rispetto al basale nel test della troponina cardiaca T (cardiac troponin-T, [cTn-T])
    6. Variazione rispetto al basale del dominio del questionario sui sintomi di cardiomiopatia ipertrofica - respiro affannoso (hypertrophic cardiomyopathy symptom questionnaire-shortness of breath, [HCMSQ-SoB])
    7. Primi eventi avversi cardiovascolari maggiori-plus (major adverse cardiovascular events-plus, [MACE-plus]) definiti come qualsiasi decesso per evento cardiovascolare (CV), infarto miocardico non fatale, ictus non fatale, ricovero in ospedale per insufficienza cardiaca o ricovero in ospedale per aritmie
    E.5.2.1Timepoint(s) of evaluation of this end point
    1. Week 52
    2. Week 52
    3. Week 52
    4. Week 52
    5. Week 52
    6. Week 52
    7. From the study drug initiation to occurrence of the first MACE-Plus or
    when the last subject reaches Week 52
    1. Settimana 52
    2. Settimana 52
    3. Settimana 52
    4. Settimana 52
    5. Settimana 52
    6. Settimana 52
    7. Dall’inizio della somministrazione del farmaco in studio al verificarsi del primo MACE-Plus o quando l’ultimo soggetto raggiunge la Settimana 52
    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 No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Biomarkers
    Biomarkers
    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 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 concerned2
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA89
    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
    Brazil
    Canada
    Israel
    Japan
    Korea, Republic of
    United States
    Austria
    France
    Poland
    Netherlands
    Spain
    Czechia
    Germany
    Italy
    Belgium
    Denmark
    Hungary
    Norway
    Portugal
    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
    LVLS
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months10
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months10
    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: 400
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 20
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations 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 state10
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 224
    F.4.2.2In the whole clinical trial 420
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    At the conclusion of the study, if the study treatment is not available as an approved and available treatment, study intervention will be provided via an extension of the study, a rollover study requiring approval by the responsible Health Authority and ethics committee, or through another mechanism at the discretion of BMS.
    A conclusione dello studio, se il trattamento in studio non è disponibile come un trattamento approvato e disponibile,, sarà fornito tramite un'estensione dello studio, uno studio di rollover che richiede approvazione da parte dell'Autorità sanitaria competente e del comitato etico, o attraverso un altro meccanismo a discrezione di BMS
    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 Decision2022-12-19
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2023-03-28
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
    P.Date of the global end of the trial2023-03-20
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