E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.1 | Medical condition in easily understood language |
Deficiency of clotting factor Factor VIII |
Deficiencia de factor de coagulación Factor VIII |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10060613 |
E.1.2 | Term | Hemophilia A (Factor VIII) |
E.1.2 | System Organ Class | 100000004850 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Assess general safety of Jivi® safety a with specific focus on immunogenicity and inhibitor documentation in a routine clinical use of the product in at least additional 25 participants during 100 ED in order to fully comply with Guideline requirements of 200 participants observed for at least 100 ED including participants from pre-authorization studies. |
Evaluar la seguridad general de Jivi® focalizándose en la inmunogenicidad y la documentación de inhibidores en un uso clínico rutinario del producto en al menos 25 participantes adicionales durante 100 DE para cumplir por completo con los requisitos de la guía de la EMA de que 200 participantes sean observados con al menos 100 DE incluyendo participantes de ensayos previos a la autorización. |
|
E.2.2 | Secondary objectives of the trial |
Assess clinical efficacy of Jivi |
Evaluar la eficacia clínica de Jivi |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Participants must ≥ 18 years of age inclusive, at the time of signing the informed consent 2. Participants with severe hemophilia A (FVIII: C<1%) 3. PTPs (≥150 ED) on prophylaxis treatment before enrollment 4. Participants who are immunocompetent. If human immunodeficiency virus (HIV) positive, cluster of differentiation 4 (CD4)+ lymphocyte count >200/mm3 5. Participants who are willing to complete an eDiary 6. Male participants 7. Capable of giving signed informed consent as described in Section 10.1.3 of the protocol which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in the protocol |
1. Los participantes deben tener ≥ 18 años de edad inclusive en el momento de firmar el consentimiento informado 2. Participantes con hemofilia A grave (concentración de FVIII <1%). 3. Pacientes tratados previamente (≥150 DE) en tratamiento profiláctico antes de la selección. 4. Participantes que sean inmunocompetentes. En el caso de pacientes positivos para el virus de inmunodeficiencia humana (VIH), el recuento de linfocitos (CD4)+ debe ser > 200/mm3. 5. Participantes que estén dispuestos a completar un diario electrónico. 6. Participantes varones 7. Capaces de dar un consentimiento informado firmado tal y como se describe en la Sección 10.1.3 del protocolo, el cual incluye el cumplimiento de los requisitos y restricciones enumerados en el formulario de consentimiento informado y en el protocolo. |
|
E.4 | Principal exclusion criteria |
1. Any other inherited or acquired bleeding disorder in addition to Hemophilia A. 2. Platelet count < 100,000/mm3 3. The participant has a planned major surgery. 4. The participant is currently participating in another investigational drug study, or has participated in a clinical study involving an investigational drug within 30 days of signing informed consent or previous treatment in a clinical phase III study with BAY 94-9027 (now marketed as Jivi®). 5. Current evidence (by central laboratory) or history of inhibitor to FVIII with a titer ≥ 0.6 Bethesda unit (BU). 6. Known hypersensitivity to the drug substance, excipients, or mouse or hamster protein. 7. Creatinine > 2x upper limit of normal 8. AST or ALT > 5x upper limit of normal (AST: aspartate aminotransferase; ALT: alanine aminotransferase) |
1. Cualquier otro trastorno hemorrágico hereditario o adquirido además de la hemofilia A 2. Recuento de plaquetas <100,000/mm3 3. Participantes que tengan una cirugía mayor planificada 4. Participantes que están participando actualmente en otro ensayo con un fármaco en investigación o hayan participado en un ensayo clínico con un fármaco en investigación dentro de los 30 días posteriores a la firma del consentimiento informado o hayan sido tratados previmente en un ensayo clínico fase III con BAY 94-9027 (ahora se comercializa como Jivi®). 5. Evidencia actual (mediante laboratorio central) o historia de inhibidores del FVIII con un valor ≥ 0,6 unidad de Bethesda (UB). 6. Hipersensibilidad conocida al fármaco del ensayo, excipientes o proteína de ratón o hámster. 7. Creatinina> 2 veces el límite superior de la normalidad. 8. AST o ALT> 5 veces el límite superior de la normalidad (AST: aspartato-aminotransferasa; ALT: alanina-aminotransferasa) |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Safety: FVIII inhibitor development by the Nijmegen Bethesda assay. |
Seguridad: Aparición del inhibidor de FVIII mediante el ensayo Nijmegen Bethesda. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Continuous throughout the study. |
Continuamente durante todo el ensayo. |
|
E.5.2 | Secondary end point(s) |
Safety: Treatment-emergent adverse events (TEAE) Development of treatment-emergent anti-PEG antibodies
Clinical Efficacy: Annualized bleeding rate (ABR) |
Seguridad: Acontecimientos adversos aparecidos durante el tratamiento (AADT) Aparición de anticuerpos anti-PEG durante el tratamiento
Eficacia clínica: Tasa anualizada de hemorragias (TAH) |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Throughout the study |
Durante todo el ensayo |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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.8.4.1 | Number of sites anticipated in Member State concerned | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 19 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
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
|
A participant is considered to have completed the study if he has completed all phases of the study including the last visit or the last scheduled procedure shown in the Schedule of Activities. If more than 25 participants are included, all participants will be treated for at least 6 months, but not all participants may reach 100 ED at the end of the study. The end of the study is defined as the date of the clean database. |
Se considera que un participante ha completado el ensayo si ha completado todas las fases del ensayo, incluida la última visita o el último procedimiento programado que se muestra en el calendario de actividades. Si se incluyen más de 25 participantes, todos los participantes recibirán tratamiento durante al menos 6 meses, pero no todos los participantes pueden alcanzar los 100 DE al final del ensayo. El final del ensayo se define como la fecha del cierre de la base de datos. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 27 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 8 |
E.8.9.2 | In all countries concerned by the trial days | 23 |