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    Summary
    EudraCT Number:2016-003370-40
    Sponsor's Protocol Code Number:GBT44O-031
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2018-02-12
    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 number2016-003370-40
    A.3Full title of the trial
    A Phase 3, Double-blind, Randomized, Placebo-controlled, Multicenter
    Study of GBT440 Administered Orally to Patients With Sickle Cell Disease
    Studio di Fase 3, in doppio deco,
    randomizzato, con trollato con placebo, multicentrico su G8T440
    somministrato per via orale a pazienti affetti da anemia falciforme
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Phase 3, Double-blind, Randomized, Placebo-controlled, Multicenter
    Study of GBT440 Administered Orally to Patients With Sickle Cell Disease
    Studio di Fase 3, in doppio cieco, randomizzato, controllato
    con placebo, multicentrico su GBT44O somministrato per via orale a
    pazienti affetti da anemia falciforme.
    A.4.1Sponsor's protocol code numberGBT44O-031
    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 SponsorGLOBAL BLOOD THERAPEUTICS, 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 supportGlobal Blood Therapeutics, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationGlobal Blood Therapeutics, Inc.
    B.5.2Functional name of contact pointSr. Clinical Trial Manager
    B.5.3 Address:
    B.5.3.1Street Address400 East Jamie Court, Suite 101
    B.5.3.2Town/ citySouth San Francisco
    B.5.3.3Post code CA 94080
    B.5.3.4CountryUnited States
    B.5.6E-mailaintondi@globalbloodtx.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/3/16/1769 - EMA/OD/187/16
    D.3 Description of the IMP
    D.3.1Product nameGBT44O capsule 300 mg
    D.3.2Product code GBT44O
    D.3.4Pharmaceutical form Capsule
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP 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/3/16/1769 — EMA/0D1167/16
    D.3 Description of the IMP
    D.3.1Product nameGBT44O compresse 300 mg
    D.3.2Product code GBT44O
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule
    D.8.4Route of administration of the placeboOral use
    D.8 Placebo: 2
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboTablet
    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
    Sickle Cell Disease
    Anemia falciforme
    E.1.1.1Medical condition in easily understood language
    Sickle cell anaemia is a serious inherited blood disorder where the red
    blood cells, which carry oxygen around the body, develop abnormally
    and become rigid and shaped like a crescent (or sickle).
    L’anemia falciforme è una grave malattia ereditaria del sangue in cui i globuli rossi Si sviluppano in modo anomalo e
    diventano rigidi e a forma di mezzaluna (o falce).
    E.1.1.2Therapeutic area Diseases [C] - Blood and lymphatic diseases [C15]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    The primary objective is to assess the efficacy of GBT440 in adolescents
    and adults with Sickle Cell Disease (SCD) as measured by improvement
    in anemia.
    L’obiettivo primarlo consiste nel valutare l’efficacia di
    GBT44O in adolescenti e adulti/e affetti/e da AF misurata in base al
    miglioramento nell’anemia.
    E.2.2Secondary objectives of the trial
    Gli obiettivi secondari consistono nel valutare gil effetti di GBT44O
    rispetto al placebo sull’esacerbazione del sintomi dell’AF eli Puntegglo di
    tutti i sintomi (Total Symptom Score, TSS) dalla misura degli esiti riferiti
    dat paziente (Patient Reported Outcome measurement, PRO), dalle
    misure detl’anemia e delI’emolisi e da altre misure cliniche (ad es.,
    crisi vaso-occlusiva [Vaso-Occlusive Crisis, CVO], sindrome toracica
    acuta [Acute Chest Syndrome, ACS], ricovero, trasfusioni di eritrociti
    [Red Blood Cell, RBC], uso di oppiacel).
    Gli obiettivi secondari consistono nel valutare gil effetti di GBT44O
    rispetto al placebo sull’esacerbazione del sintomi dell’AF eli Puntegglo di
    tutti i sintomi (Total Symptom Score, TSS) dalla misura degli esiti riferiti
    dat paziente (Patient Reported Outcome measurement, PRO), dalle
    misure detl’anemia e delI’emolisi e da altre misure cliniche (ad es.,
    crisi vaso-occlusiva [Vaso-Occlusive Crisis, CVO], sindrome toracica
    acuta [Acute Chest Syndrome, ACS], ricovero, trasfusioni di eritrociti
    [Red Blood Cell, RBC], uso di oppiacel).
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Male or female study participants with Sickle Cell Disease:
    • Documentation of SCD genotype (HbSS, HbSC, HbSβ thalassemia or
    other sickle cell syndrome variants) may be based on history of
    laboratory testing or must be confirmed by
    laboratory testing during screening
    2. Participants have had at least 1 episode of VOC in the past 12 months.
    For study eligibility, VOC is defined as a previously documented episode
    of ACS or acute painful crisis (for which there was no explanation other
    than VOC) which required prescription or healthcare professional instructed
    use of analgesics for moderate to severe pain (documentation
    must exist in the patient medical record prior to Screening)
    3. Age 12 to 65 years
    4. Hemoglobin (Hb) ≥6.0 and ≤10.5 g/dL during screening
    5. Absolute reticulocyte count and % reticulocyte count must be >1.5 ×
    ULN during Screening
    6. For participants taking hydroxyurea (HU), the dose of HU (mg/kg)
    must be stable for at least 3 months prior to signing the ICF and with no
    anticipated need for dose adjustments during the study, in the opinion of the Investigator
    7. Participants must demonstrate 75% compliance with ePRO measure
    completion to be enrolled (participants will be given an ePRO device for
    at least 28 days during Screening; participants who are 60 to 74%
    compliant can re-screen once with Investigator approval; re-screening is
    not allowed for participants who are <60% compliant)
    8. Participants, who if female and of child bearing potential, are using
    highly effective methods of contraception from study start to 3 months
    after the last dose of study drug, and who if male are willing to use
    barrier methods of contraception, from study start to 3 months after the
    last dose of study drug
    9. Participant has provided documented informed consent or assent (the
    informed consent form [ICF] must be reviewed and signed by each
    participant; in the case of pediatric participants, both the consent of the
    participant's legal representative or legal guardian, and the participant's
    assent must be obtained)
    1.Partecipanti allo studio di sesso maschile e femminile affetti/e da anemia falciforme.
    La documentazione di genotipo AF (HbSS, HbSC, HbSBtalassemia o altre varianti di
    anemia falciforme) puà basarsi suII’anamnesi degli esami di laboratorio oppure deve
    essere confermata da analisi di laboratoria eseguite durante lo screening
    2.1 partecipanti hanno avuto almeno 1 episodio di CVO negli ultimi 12 mesi. Per l’idoneità allo studio, a CVO ê definita come episodio precedentemente documentato di ACS o crisi
    di dolore acuta (per Ia quale non c’erano spiegazioni diverse dalla CVO) che hanno
    richiesto l’uso di analgesici su prescrizione 0 su istruzioni del personale sanitario per ii
    dolore da moderato a grave (Ia documentazione deve essere presente nella cartella
    medica del paziente prima dello screening)
    3.Età compresa tra 12 e 65 anni
    4.Hb 6,0 e 10,5 g/dl durante lo screening
    5.La conta reticolocitaria assoluta e Ia conta reticolocitaria % devono essere >1,5 volte
    ii limite superiore della norma (Upper Limit of Normal, ULN) durante lo screening
    6.Per i/le paftecipanti che assumono HU, Ia dose di HU (mg/kg) deve essere stabile da
    almeno 3 mesi prima della firma dell’ICF e senza alcuna necessità prevista di
    aggiustamenti della dose durante lo studio, a discrezione dello sperimentatore
    7.1/Le partecipanti devono dimostrare una conformità del 75% al completamento della
    misura degli ePRO per essere arruolati/e (ai/alle paftecipanti sara consegnato un
    dispositivo di misura degli ePRO per almeno 28 giorni durante lo screening; i/le
    partecipanti che mostrano una conformità del 60-74% possono sottoporsi a un nuovo
    screening dietro approvazione dello sperimentatore; questo nuovo screening non è
    consentito per i/le partecipanti Ia cui conformità è <60%)
    8.Partecipanti che, se di sesso femminile e in etè fertile, stiano usando metodi
    contraccettivi altamente efficaci dalI’inizio dello studio flno a 3 mesi dopo l’ultima dose di
    farmaco dello studio e che, se di sesso maschile, siano disposti a utilizzare metodi
    barriera di contraccezione dalI’inizio dello studio fino a 3 mesi dopo l’ultima dose di
    farmaco dello studio
    9.11/La partecipante ha fornito il consenso a assenso informato documentato (l’ICF deve
    essere esaminato e firmato da ciascun/a paftecipante; in caso di paftecipanti
    pediatrici/che, è necessario ottenere sia ii consenso del rappresentante legale 0 tutore
    legale del partecipante, sia I’assenso del/della partecipante stesso/a)
    E.4Principal exclusion criteria
    1. More than 10 VOCs within the past 12 months that required a hospital,
    emergency room or clinic visit
    2. Female who is breast feeding or pregnant
    3. Patients who are receiving regularly scheduled blood (RBC)
    transfusion therapy (also termed chronic, prophylactic, or preventive
    transfusion) or have received a RBC transfusion for any reason within 28
    days of signing the ICF
    4. Hospitalized for sickle cell crisis or other vaso-occlusive event within
    14 days of signing the ICF
    (i.e., a vaso-occlusive event cannot be within 14 days prior to ICF)
    5. Hepatic dysfunction characterized by alanine aminotransferase (ALT)
    >4 × ULN
    6. Participants with clinically significant bacterial, fungal, parasitic or
    viral infection which require therapy:
    • Participants with acute bacterial infection requiring antibiotic use
    should delay screening/enrollment until the course of antibiotic therapy
    has been completed.
    • Participants with known active hepatitis A, B, or C or who are known to
    be human immunodeficiency virus (HIV) positive
    7. Severe renal dysfunction (estimated glomerular filtration rate at the
    Screening visit; calculated by the central laboratory) <30mL/min/1.73²
    or on chronic dialysis
    8. History of malignancy within the past 2 years prior to treatment Day 1
    requiring chemotherapy and/or radiation (with the exception of local
    therapy for non-melanoma skin malignancy)
    9. History of unstable or deteriorating cardiac or pulmonary disease
    within 6 months prior to consent including but not limited to the
    following:
    • Unstable angina pectoris or myocardial infarction or elective coronary
    intervention
    • Congestive heart failure requiring hospitalization
    • Uncontrolled clinically significant arrhythmias
    10. Any condition affecting drug absorption, such as major surgery
    involving the stomach or small intestine (prior cholecystectomy is
    acceptable)
    11. Participated in another clinical trial of an investigational agent (or
    medical device) within 30 days or 5 half-lives of date of informed
    consent, whichever is longer, or is currently participating in another trial
    of an investigational agent (or medical device) 12. Inadequate venous access as determined by the Investigator/site
    staff
    13. Medical, psychological, or behavioral conditions, which, in the
    opinion of the Investigator, may confound study interpretation, interfere
    with compliance, or preclude informed consent
    1.Più di 10 CVO negli ultimi 12 mesi che hanno richiesto un ricovero, un intervento in
    pronto soccorso 0 una visita in clinica
    2.Soggetti di sesso femminile in gravidanza o in allattamento
    3.Pazienti che stanno ricevendo regolarmente una terapia con trasfusioni di sangue
    (RBC) programmate (note anche come trasfusioni croniche, profilattiche o preventive) o
    che hanno ricevuto una trasfusione di RBC per qualsiasi motivo entro 28 giorni
    dalla firma delI’ICF
    4.Soggetti ricoverati per una crisi di anemia falciforme o altro evento vaso-occlusivo
    entro 14 giorni dalla firma deIIiCF (il che significa che l’evento vaso-occlusivo non deve
    verificarsi entro 14 giorni prima deII’ICF)
    5.Disfunzione epatica caratterizzata da un valore di alanina aminotransferasi (ALT) >4
    volte I’ULN
    6.Paftecipanti con infezione batterica, fungina, parassitaria o virale clinicamente
    significativa che richieda una terapia:
    •I/Le partecipanti con infezione batterica acuta che richiede I’uso di antibiotici devono
    ritardare lo screening/l’arruolamento fino al
    completamento del ciclo di terapia antibiotica
    •Partecipanti con infezione nota di epatite A, B a C attiva o noti/e per essere positivi/e al
    virus deIl’immunodeficienza umana (HIV)
    7.Grave disfunzione renale (tasso stimato di filtrazione glomerulare alla Visita di
    screening; calcolato dal laboratorio centrale) <30 mI/min/1,73 m2 o trattamento con
    dialisi cronica
    8.Anamnesi di neoplasia entro gli ultimi 2 anni prima del Giorno 1 di trattamento che
    richieda chemioterapia e/o radioterapia (ad eccezione di terapia locale per neoplasia
    cutanea non-melanoma)
    9.Anamnesj di cardiopatia o pneumopatia instabile 0 in via di aggravamento entro 6 mesi
    dal consenso, comprese, in via esemplificativa, ma non esaustiva, alle seguenti:
    •Angina pectoris instabile o infarto miocardico 0 intervento coronarico di elezione •Insufficienza cardiaca congestizia che richiede ii ricovero
    •Aritmie non controllate clinicamente significative
    10.Qualsiasi condizione che incida sulI’assorbimento del farmaco, come un intervento di
    chirurgia maggiore su stomaco o intestino tenue (è accettabile una precedente
    co lecistectom a)
    11.Precedente partecipazione a un’altra sperimentazione clinica di Un agente
    sperimentale (a dispositivo medico) entro 30 giorni o 5 emivite dalla data del cansenso
    informata, a seconda di quale evento dun piô a lungo, o attuale paftecipazione a un’altra
    sperimentaziane di un agente sperimentale Co dispositivo medico)
    12.Accesso venoso inadeguato, secondo quanta stabilito dallo sperimentatore/dal
    personale del centro
    13.Condizioni mediche, psicolagiche o compontamentali che, secondo l’apinione della
    sperimentatare, potrebbera confondere l’interpretazione dello studio, interferire con Ia
    conformità a precludere il consenso informato.
    E.5 End points
    E.5.1Primary end point(s)
    Increase in Hb >1 g/dL from Baseline to Week 24.
    Aumento neII’Hb >1 g/dI dal
    basale alla Seftimana 24
    E.5.1.1Timepoint(s) of evaluation of this end point
    Day 1, Weeks 2,4,6,8,12,16,20,24,36,48,60,72, EOS(+4weeks)
    Giorno 1, Settimane
    2,4,6,8,1246,20,24,36,48,60,72, EOS(+4settimane)
    E.5.2Secondary end point(s)
    • Proportion of days with SCD symptom exacerbation during the first 24
    weeks of treatment. This is the first-rank secondary endpoint.
    • Change from Baseline to Weeks 21–24 in the SCDSM TSS
    • Normalization of reticulocyte count at Week 12/24 (% reticulocytes
    <1.5 × ULN weeks)
    • VOC during the treatment period is defined as:
    A composite of acute painful crisis or ACS and includes the following:
    ◦ Moderate to severe pain lasting at least 2 hours
    ◦ No explanation other than VOC
    ◦ Requires oral or parenteral opioids, ketorolac, or other analgesics
    prescribed or directed by a healthcare professional
    ◦ Must be documented in patient medical record that the patient was
    seen, or contacted the physician, within 1 day of the event. The event
    may take place in a medical setting (hospital, clinic, emergency room)
    ◦ May include episodes of ACS (ACS is defined as an acute illness
    characterized by fever and/or respiratory symptoms, accompanied by a
    new pulmonary infiltrate on a chest X ray
    • Rate of hospitalization for VOC during the treatment period
    • Change from Baseline to 24 weeks in hemolysis and related measures:
    % reticulocytes, unconjugated bilirubin, Hb, dense RBCs
    • Time to first ACS during the treatment period
    • Time to first RBC transfusions during the treatment period
    • Rate of opioid use, calculated as the proportion days that opioids were
    used each 4-week period as recorded in an eDiary
    • Length of hospitalization for VOC
    •Percentuale di giorni can esacerbazione dei sintomi di Al’ durante le prime 24
    settimane di trattamento. Questo è ‘endpoint secondanio di prima rango.
    •Variazione dal basale alle Settimane 21-24 nel TSS secondo l’SCDSM; per ciascun/a
    paftecipante, ii TSS sara calcolato came segue: ii TSS basale è Ia media dei punteggi
    durante il periodo di screening di 28 giorni; durante ii periado di trattamenta, ii TSS è
    Ia media dei punteggi di agni peniado di trattamento di 4 settimane. I periadi di 4
    settimane sano le Settimane 1-4, 5-8, 9-12, 13-16, 17-20 e 21-24 (e lo stesso vale per
    i/Ie partecipanti Ia cui partecipaziane superi le 24 settimane).
    •Normalizzazione della conta reticolacitaria alla Settimana 24 (°Io di reticolociti <1,5
    volte le settimane ULN)
    •La CVO durante il periada di trattamento è definita come:
    Un misto di crisi di dolare acute a ACS e include:
    oDolore da maderato a grave della durata di almeno 2 ore
    oNessuna spiegazione diversa da CVO
    oRichiede oppiacei per via orale a parenterale, ketorolac a altri analgesici prescritti o
    indicati
    oDeve essere dacumentata nella cartella medica del paziente che questo è stato visto o
    contattato dal medico entro 1 giorno daII’evento. L’evento puà manifestarsi in un
    contesto ospedaliero (ospedale, clinica, pronto soccorso)
    aPuô includere episodi di ACS (per ACS si intende una malattia acuta caratterizzata da
    febbre e/a sintomi respiratori, accampagnati da un nuova infiltrato polmonare
    evidenziato alla radiografia toracica)
    •Tasso di nicoveri per CVO durante ii periada di trattamento
    •Variazione dal basale a 24 settimane neIl’emolisi e nelle relative misure: 0/a di
    reticalociti, bilirubina non coniugata, Hb, abc densi
    •Tempa alla prima ACS durante II penioda di trattamento
    •Tempo alla prima trasfusione di aBC durante il periodo di trattamenta
    •Tasso di utilizza degli oppiacei, calcalato come Ia percentuale di giorni in cui sono stati
    usati appiacei in ciascun periodo di 4 settimane, secondo quanto registrato neII’eDiary
    •Durata del ricovero per CVO•Percentuale di giorni can esacerbazione dei sintomi di Al’ durante le prime 24
    settimane di trattamento. Questo è ‘endpoint secondanio di prima rango.
    •Variazione dal basale alle Settimane 21-24 nel TSS secondo l’SCDSM; per ciascun/a
    paftecipante, ii TSS sara calcolato came segue: ii TSS basale è Ia media dei punteggi
    durante il periodo di screening di 28 giorni; durante ii periado di trattamenta, ii TSS è
    Ia media dei punteggi di agni peniado di trattamento di 4 settimane. I periadi di 4
    settimane sano le Settimane 1-4, 5-8, 9-12, 13-16, 17-20 e 21-24 (e lo stesso vale per
    i/Ie partecipanti Ia cui partecipaziane superi le 24 settimane).
    •Normalizzazione della conta reticolacitaria alla Settimana 24 (°Io di reticolociti <1,5
    volte le settimane ULN)
    •La CVO durante il periada di trattamento è definita come:
    Un misto di crisi di dolare acute a ACS e include:
    oDolore da maderato a grave della durata di almeno 2 ore
    oNessuna spiegazione diversa da CVO
    oRichiede oppiacei per via orale a parenterale, ketorolac a altri analgesici prescritti o
    indicati
    oDeve essere dacumentata nella cartella medica del paziente che questo è stato visto o
    contattato dal medico entro 1 giorno daII’evento. L’evento puà manifestarsi in un
    contesto ospedaliero (ospedale, clinica, pronto soccorso)
    aPuô includere episodi di ACS (per ACS si intende una malattia acuta caratterizzata da
    febbre e/a sintomi respiratori, accampagnati da un nuova infiltrato polmonare
    evidenziato alla radiografia toracica)
    •Tasso di nicoveri per CVO durante ii periada di trattamento
    •Variazione dal basale a 24 settimane neIl’emolisi e nelle relative misure: 0/a di
    reticalociti, bilirubina non coniugata, Hb, abc densi
    •Tempa alla prima ACS durante II penioda di trattamento
    •Tempo alla prima trasfusione di aBC durante il periodo di trattamenta
    •Tasso di utilizza degli oppiacei, calcalato come Ia percentuale di giorni in cui sono stati
    usati appiacei in ciascun periodo di 4 settimane, secondo quanto registrato neII’eDiary
    •Durata del ricovero per CVO
    E.5.2.1Timepoint(s) of evaluation of this end point
    Day 1, Weeks 2,4,6,8,12,16,20,24,36,48,60,72, EOS(+4weeks)
    Giorno I, Settimane
    2,4,6,8,12,16,20,24,36,48,60,72, EOS(+4 settimane).
    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 No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others 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 trial3
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned4
    E.8.5The trial involves multiple Member States No
    E.8.5.1Number of sites anticipated in the EEA20
    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 No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Canada
    Egypt
    France
    Germany
    Ghana
    Italy
    Jamaica
    Kenya
    Lebanon
    Netherlands
    Nigeria
    Oman
    Qatar
    Turkey
    United Kingdom
    United States
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    LVLS
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years2
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 Yes
    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) Yes
    F.1.1.6.1Number of subjects for this age range: 50
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 290
    F.1.3Elderly (>=65 years) No
    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 Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state15
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 50
    F.4.2.2In the whole clinical trial 400
    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 will be referred to standard of care treatment.
    An open label extension study using the selected dose of GBT440 will
    be available to eligible participants who:
    • Were included in the Group 1 Analysis regardless of the treatment
    arm to which they were randomized.
    • Were randomized in Group 2 to the dose not selected for Group 3.
    • Were included in Group 3 and completed through end of treatment.
    • Were included in Group 2 and completed through end of treatment.
    I pazienti faranno rif allo standard di tratt di cura.
    Uno studio di estens in aperto con Ia dose sel di GBT44O sarà a disposizione
    del part idonei che:
    • Sono stati inclusi nel gruppo 1 di Analisi indipendentemente dal braccio di tratt
    a cui sono stati assegnati in modo casuale.
    • sono stati random nel gruppo 2 alla dose non selezionata per 1 gruppo 3.
    • Sono stati inclusi e hanno completato il gruppo 3 fino fine del tratt
    • Hanno ricevuto a dose selezionata e placebo net Gruppi 2 e 3
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2017-12-01
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2017-03-23
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2019-10-08
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