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    Summary
    EudraCT Number:2021-005932-50
    Sponsor's Protocol Code Number:BCX7353-304
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2022-05-24
    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 ConcernedSpain - AEMPS
    A.2EudraCT number2021-005932-50
    A.3Full title of the trial
    A PHASE 3 STUDY TO EVALUATE THE SAFETY AND PHARMACOKINETICS OF BEROTRALSTAT PROPHYLAXIS IN CHILDREN WITH HEREDITARY ANGIOEDEMA WHO ARE 2 TO < 12 YEARS OF AGE
    Estudio en fase III para evaluar la seguridad y farmacocinética de la profilaxis con berotralstat en niños de 2 a <12 años con angioedema hereditario
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A safety and pharmacokinetic study of oral berotralstat for HAE attacks in pediatric patients
    Un estudio de seguridad y farmacocinética de berotralstat oral para las crisis de AEH en pacientes pediátricos
    A.4.1Sponsor's protocol code numberBCX7353-304
    A.7Trial is part of a Paediatric Investigation Plan Yes
    A.8EMA Decision number of Paediatric Investigation PlanP/353/2021
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorBioCryst Pharmaceuticals, 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 supportBioCryst Pharmaceuticals, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationSyneos Health
    B.5.2Functional name of contact pointChristine Cordes
    B.5.3 Address:
    B.5.3.1Street Address1030 Sync Street
    B.5.3.2Town/ cityMorrisville / North Carolina
    B.5.3.3Post code27560
    B.5.3.4CountryUnited States
    B.5.4Telephone number+19199266425
    B.5.6E-mailchristine.cordes@syneoshealth.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Orladeyo
    D.2.1.1.2Name of the Marketing Authorisation holderBioCryst Ireland Limited
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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 nameBEROTRALSTAT
    D.3.2Product code BCX7353
    D.3.4Pharmaceutical form Capsule
    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 INNBerotralstat
    D.3.9.1CAS number 1809010-52-3
    D.3.9.2Current sponsor codeBCX7353
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number150
    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 No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameBEROTRALSTAT
    D.3.2Product code BCX7353
    D.3.4Pharmaceutical form Granules in sachet
    D.3.4.1Specific paediatric formulation Yes
    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 INNBerotralstat
    D.3.9.1CAS number 1809010-52-3
    D.3.9.2Current sponsor codeBCX7353
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number108
    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: 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 nameBEROTRALSTAT
    D.3.2Product code BCX7353
    D.3.4Pharmaceutical form Granules in sachet
    D.3.4.1Specific paediatric formulation Yes
    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 INNBerotralstat
    D.3.9.1CAS number 1809010-52-3
    D.3.9.2Current sponsor codeBCX7353
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number96
    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: 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 nameBEROTRALSTAT
    D.3.2Product code BCX7353
    D.3.4Pharmaceutical form Granules in sachet
    D.3.4.1Specific paediatric formulation Yes
    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 INNBerotralstat
    D.3.9.1CAS number 1809010-52-3
    D.3.9.2Current sponsor codeBCX7353
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number78
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Hereditary Angioedema (HAE)
    Angioedema hereditario (AEH)
    E.1.1.1Medical condition in easily understood language
    Disease that causes episodes of severe swelling in the body
    Enfermedad que causa episodios severos de hinchazón
    E.1.1.2Therapeutic area Diseases [C] - Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 23.1
    E.1.2Level PT
    E.1.2Classification code 10019860
    E.1.2Term Hereditary angioedema
    E.1.2System Organ Class 10010331 - Congenital, familial and genetic disorders
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To describe the pharmacokinetic (PK) parameters of berotralstat administered orally to pediatric subjects with HAE aged 2 to < 12 years old and weighing ≥ 12 kg.
    • Describir los parámetros farmacocinéticos (FC) de berotralstat administrado por vía oral a sujetos pediátricos con AEH de 2 a < 12 años de edad y con un peso ≥ 12 kg.
    E.2.2Secondary objectives of the trial
    - To assess the safety and tolerability of berotralstat administered orally to pediatric subjects with HAE aged 2 to < 12 years old and weighing ≥ 12 kg.
    - To describe the effectiveness of berotralstat in pediatric subjects with HAE aged 2 to < 12 years old and weighing ≥ 12 kg.
    - Evaluar la seguridad y tolerabilidad de berotralstat administrado por vía oral a sujetos pediátricos con AEH de 2 a < 12 años de edad y con un peso ≥ 12 kg.
    - Describir la eficacia de berotralstat en sujetos pediátricos con AEH de 2 a < 12 años de edad y con un peso ≥ 12 kg.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Male and non-pregnant, non-lactating females 2 to < 12 years of age and weighing ≥ 12 kg.
    2. Parent/caregiver willing and able to provide written, informed consent (with assent from the child where appropriate).
    3. Subjects with a clinical diagnosis of HAE. A clinical diagnosis of HAE is defined as:
    • Laboratory documentation of historical C1-INH deficiency results (<50% of normal levels) and a complement 4 (C4) level below the lower limit of the normal (LLN) reference range.
    OR
    • Historical or new laboratory documentation of historical C1-INH functional level below the assay lower limit of normal
    OR
    • For subjects with C1-INH function ≥ 50% but less than the assay LLN, a SERPING-1 gene mutation known or likely to be associated with HAE Type I or II, as assessed during the screening period OR a repeat C1-INH functional level < 50% will be considered acceptable for enrollment.
    OR
    • Historical or new laboratory documentation of a SERPING-1 mutation known or likely to be associated with HAE
    OR
    • For subjects who currently use plasma-derived or recombinant C1-INH-based therapies, a confirmed family history of C1-INH deficiency.
    4. For subjects who are not currently receiving prophylaxis for HAE, documented history of ≥ 2 HAE attacks in the 6 months prior to the enrollment visit.
    5. Access to and ability to use one or more acute medications approved by the relevant competent authority for the treatment of acute attacks of HAE.
    6. In the opinion of the investigator, the subject would benefit from long-term oral prophylaxis.
    7. Females who had started their menses and males must be either:
    - Sexually abstinent (Section 9.2.2.2 of the protocol ); OR
    - If sexually active , or become sexually active during the study, must agree to the use of effective contraception (Section 9.2.2.2 of the protocol )
    1. Hombre y mujer no embarazada o que no esté en periodo de lactancia de edad de 2 a <12 años y peso ≥12 kg.
    2. Progenitor/cuidador dispuesto a y capaz de proporcionar el consentimiento informado por escrito (con el asentimiento del niño cuando proceda).
    3. Sujetos con un diagnóstico clínico de AEH. Un diagnóstico clínico de AEH se define como:
    • Resultados documentados de deficiencia de C1-INH inmunogénico y/o funcional (<50 % con respecto a los niveles normales) y un nivel del complemento 4 (C4) por debajo del límite inferior del rango de referencia normal (LIN)
    O
    • Documentación analítica documentada o con nuevo laboratorio del nivel funcional de C1-INH histórico por debajo del límite inferior de la normalidad del ensayo
    O
    • Para sujetos con función C1-INH≥ 50% pero menos del análisis LLN, una mutación del gen SERPING-1 conocida o posiblemente asociada con AEH de tipo I y II, analizada durante el periodo de selección O una repetición del nivel funcional de C1-INH≥ 50% será considerado aceptable para el reclutamiento.
    O
    • Documentación analítica de una mutación de SERPING-1 que se sabe o que probablemente esté asociada con el AEH
    O
    • Para los sujetos que actualmente reciben tratamientos derivados de plasma o basados en C1-INH recombinante, se requieren antecedentes familiares confirmados de deficiencia de C1-INH.
    4. En el caso de los sujetos que actualmente no están recibiendo profilaxis para el AEH, se requieren antecedentes documentados de ≥2 crisis de AEH en los 6 meses anteriores a la visita de inscripción.
    5. Acceso a y capacidad para usar uno o más medicamentos agudos aprobados por la autoridad competente pertinente para el tratamiento de crisis agudas de AEH.
    6. En opinión del investigador, el sujeto se beneficiaría de la profilaxis oral a largo plazo.
    7. Las mujeres que tiene menstruaciones y los hombres deben:
    - Tener abstinencia sexual (sección 9.2.2.2 del protocolo); O
    - Si son sexualmente activos, o se vuelven sexualmente activos durante el estudio, deben aceptar el uso de métodos anticonceptivos efectivos (sección 9.2.2.2 del protocolo)
    E.4Principal exclusion criteria
    1. Concurrent diagnosis of any other type of recurrent angioedema.
    2. Any clinically significant history of angina, myocardial infarction, syncope, clinically significant cardiac arrhythmias, left ventricular hypertrophy, cardiomyopathy, myocarditis, pericarditis, congenital heart defects, or any other clinically significant cardiovascular abnormality such as poorly controlled hypertension.
    3. Known family history of sudden cardiac death. Family history of sudden death from HAE is not exclusionary.
    4. History of or current implanted defibrillator or pacemaker.
    5. Moderate to severe hepatic impairment (Child-Pugh B or C).
    6. A calculated creatinine clearance using the Modified Schwartz formula of ≤ 30 mL/min/1.73 m2 or aspartate aminotransferase or alanine aminotransferase value ≥ 3 × the upper limit of the age-appropriate normal reference range value.
    7. History of severe hypersensitivity to multiple medicinal products or severe hypersensitivity/anaphylaxis with unclear etiology.
    8. Current participation in any other investigational drug study or received another investigational drug within 30 days of enrollment; not willing to refrain from participation in another clinical study after enrollment and for the duration of the study. [Note: drugs/vaccines approved under FDA emergency use authorization (or country-specific analogous regulations) are not considered excluded or prohibited under this criterion.]
    9. An immediate family relationship to either sponsor employees, the investigator, or employees of the study site named on the delegation log.
    10. Any clinically significant medical condition or medical history (including altered mental status) that, in the opinion of the investigator or sponsor, would interfere with the subject’s safety or ability to participate in the study. Examples include but are not limited to active malignancy under treatment, uncontrolled cardiovascular disease, organ dysfunction requiring supportive care.
    11. Clinically significant abnormal ECG including but not limited to, a corrected QT interval calculated using Fridericia’s correction (QTcF = QT/RR0.33) > 450 msec, or ventricular and/or atrial premature contractions that are more frequent than occasional, and/or as couplets or higher in grouping.
    12. Any result at screening that, in the opinion of the investigator, is clinically significant and relevant for this study.
    1. Diagnóstico simultáneo de cualquier otro tipo de angioedema recurrente.
    2. Cualquier antecedente clínicamente significativo de angina, infarto de miocardio, síncope, arritmias cardíacas clínicamente significativas, hipertrofia ventricular izquierda, miocardiopatía, miocarditis, pericarditis, defectos cardíacos congénitos o cualquier otra anomalía cardiovascular clínicamente significativa, como hipertensión mal controlada.
    3. Antecedentes familiares conocidos de muerte súbita cardíaca. Los antecedentes familiares de muerte súbita por AEH no son excluyentes.
    4. Antecedentes o presencia de un desfibrilador o marcapasos implantado.
    5. Insuficiencia hepática de moderada a grave (Child-Pugh B o C).
    6. Aclaramiento de creatinina calculado utilizando la fórmula de Schwartz modificada de ≤30 ml/min/1,73 m2 o un valor de aspartato aminotransferasa o alanina aminotransferasa ≥3 veces el límite superior del valor del intervalo de referencia normal apropiado para la edad.
    7. Antecedentes de hipersensibilidad grave a varios medicamentos o hipersensibilidad/anafilaxia grave con etiología poco clara.
    8. Participación actual en cualquier otro estudio con un fármaco del estudio o haber recibido otro fármaco del estudio en los 30 días anteriores a la inscripción; no estar dispuesto a no participar en otro estudio clínico después de la inscripción y durante todo el estudio. [Nota: los fármacos/vacunas aprobados bajo la autorización de uso de emergencia de la FDA (o las normativas análogas específicas del país) no se consideran excluidos o prohibidos según este criterio.]
    9. Una relación familiar inmediata con los empleados del promotor, el investigador o los empleados del centro del estudio nombrados en el registro de delegación.
    10. Cualquier afección médica o antecedente médico (incluido el estado mental alterado) clínicamente significativo que, en opinión del investigador o del promotor, interferiría con la seguridad o la capacidad del sujeto para participar en el estudio. Los ejemplos incluyen, entre otros, neoplasia maligna activa en tratamiento, enfermedad cardiovascular no controlada, disfunción orgánica que requiere tratamiento de apoyo.
    11. ECG anómalo clínicamente significativo que incluye, entre otros, un intervalo QT corregido calculado utilizando la corrección de Fridericia (QTcF = QT/RR0.33) >450 ms, o contracciones ventriculares y/o auriculares prematuras una frecuencia más que ocasional, y/o agrupadas en dobletes o más.
    12. Cualquier resultado en la selección que, en opinión del investigador, sea clínicamente significativo y relevante para este estudio.
    E.5 End points
    E.5.1Primary end point(s)
    PK : The primary endpoint is the characterization of the PK profile of berotralstat in subjects aged 2 to < 12 years.
    FC: El criterio de valoración principal es la caracterización del perfil FC de berotralstat en sujetos de 2 a <12 años de edad.
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary endpoint will be evaluated at week 2, part 1 and at week 48, part 2 of the study for each cohort of patients.
    El criterio de valoración principal se evaluará en la semana 2, parte 1 y en la semana 48, parte 2 del estudio para cada cohorte de pacientes.
    E.5.2Secondary end point(s)
    Safety : The frequency and severity of adverse events (AEs) and serious adverse events (SAEs), laboratory analyses (clinical chemistry, hematology, coagulation), height, weight, vital signs, electrocardiograms (ECGs), and physical examination findings

    Effectiveness: The frequency of attacks, duration of symptoms, anatomical location of attack, on-demand treatment, number of days with angioedema symptoms, assessment of attack severity, discontinuations due to lack of efficacy, and number of hospitalizations and clinic visits from Week 1 through Weeks 12 and 48
    Seguridad: La frecuencia y gravedad de los acontecimientos adversos (AA) y los acontecimientos adversos graves (AAG), los análisis de laboratorio (bioquímica clínica, hematología, coagulación), la estatura, el peso, las constantes vitales, los electrocardiogramas (ECG) y los hallazgos de la exploración física

    Eficacia: frecuencia de las crisis, duración de los síntomas, localización anatómica de las crisis, tratamiento a demanda, número de días con síntomas de angioedema, evaluación de la intensidad de las crisis, interrupciones por falta de eficacia y número de hospitalizaciones y visitas al centro desde la semana 1 hasta las semanas 12 y 48.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Safety endpoints will be assessed at the end of each Part (ie, Weeks 12, 48, and 144/end of study [EOS]).
    The other secondary endpoint of effectiveness will be measured by assessing the frequency of attacks, duration of symptoms, anatomical location, on-demand treatment required, number of days with angioedema symptoms, assessment of attack severity, discontinuations due to lack of efficacy, and number of hospitalizations and clinic visits from Week 1 through Weeks 12 and 48.
    Los criterios de seguridad se evaluarán al final de cada Parte (es decir, en las semanas 12, 48 y 144/final del estudio [EOS]).
    El otro criterio de valoración secundario de eficacia se medirá evaluando la frecuencia de las crisis, la duración de los síntomas, la ubicación anatómica, el tratamiento a demanda requerido, el número de días con síntomas de angioedema, la evaluación de la gravedad del ataque, las interrupciones por falta de eficacia y el número de hospitalizaciones y visitas a la clínica desde la semana 1 hasta las semanas 12 y 48.
    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 No
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Tolerability, effectiveness
    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 No
    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 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 EEA13
    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
    Israel
    Austria
    France
    Poland
    Romania
    Spain
    Germany
    Italy
    Hungary
    North Macedonia
    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 study will be defined as when the last subject completes the last protocol-scheduled visit or sponsor-defined last visit should study be terminated early.
    El final del estudio se definirá como cuando el último sujeto completa la última visita programada por el protocolo o la última visita definida por el promotor en caso de que el estudio finalice antes de tiempo.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years5
    E.8.9.1In the Member State concerned months7
    E.8.9.1In the Member State concerned days4
    E.8.9.2In all countries concerned by the trial years5
    E.8.9.2In all countries concerned by the trial months7
    E.8.9.2In all countries concerned by the trial days4
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 Yes
    F.1.1Number of subjects for this age range: 20
    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) Yes
    F.1.1.5.1Number of subjects for this age range: 20
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) No
    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 Yes
    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 Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Subjects under age incapable of giving consent personally.
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state3
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 19
    F.4.2.2In the whole clinical trial 20
    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)
    Subjects will consult with their physician to determine best care moving forward
    Los sujetos consultarán con su médico para determinar la mejor atención en el futuro.
    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 Decision2022-07-01
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-06-23
    P. End of Trial
    P.End of Trial StatusOngoing
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