E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Haemophilia B |
Hemofilia B |
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E.1.1.1 | Medical condition in easily understood language |
Bleeding disorder, inherited deficiency in clotting factor IX |
Desorden de la sangre, deficiencia del factor de coagulación IX |
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E.1.1.2 | Therapeutic area | Diseases [C] - Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10018939 |
E.1.2 | Term | Haemophilia B (Factor IX) |
E.1.2 | System Organ Class | 100000004850 |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the haemostatic effect of NNC-0156-0000-0009 during surgery procedures in patients with haemophilia B |
?Evaluar el efecto hemostático de NNC 0156 0000 0009 durante procedimientos quirúrgicos en pacientes con hemofilia B |
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E.2.2 | Secondary objectives of the trial |
? To evaluate the haemostatic effect of NNC-0156-0000-0009 during surgery and the postoperative period ? To evaluate the general safety, including immunogenicity of N9-GP, when used for prevention and treatment of bleeding during surgery and the post-operative period |
?Evaluar el efecto hemostático de NNC 0156 0000 0009 durante las intervenciones quirúrgicas y el período postoperatorio ?Evaluar la seguridad general, incluida la inmunogenicidad, de N9 GP cuando se utiliza para la prevención y el tratamiento de las hemorragias durante las intervenciones quirúrgicas y el período postoperatorio. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
? Patients with haemophilia B, aged 13-70 years and with a FIX activity of ?2%. ? Male patients with moderately severe or severe congenital haemophilia B with a FIX activity ?2% according to medical records ? History of at least 150 exposure days to other FIX products ? Scheduled major surgery |
?Pacientes con hemofilia B, de 13 70 años y con una actividad del FIX ? 2% (solo para los nuevos pacientes: ?18 años). ?Varones con hemofilia B congénita moderada o grave y actividad del FIX ? 2% según la historia clínica ?Antecedentes de al menos 150 días de exposición a otros productos que contengan FIX. ?Cirugía mayor programada |
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E.4 | Principal exclusion criteria |
? Known history of FIX inhibitors based on existing medical records, laboratory report reviews and patient and LAR interviews ? Current FIX inhibitors ?0.6 BU (central laboratory) ? Previous arterial thrombotic events (e.g. myocardial infarction and intracranial thrombosis) or previous deep venous thrombosis or pulmonary embolism (as defined by available medical records) ? ALT >3 times the upper limit of normal reference ranges at screening (central laboratory) ? Immune modulating or chemotherapeutic medication |
?Antecedentes conocidos de inhibidores frente a FIX basándose en las historias clínicas existentes, las revisiones de los informes de laboratorio y las entrevistas con los pacientes y los representantes legales. ?Inhibidores del FIX actuales ? 0,6 UB (laboratorio central) ?Acontecimientos trombóticos arteriales previos (p. ej., infarto de miocardio y trombosis intracraneal) o previa trombosis venosa profunda o embolia pulmonar (según las historias clínicas disponibles). ?ALT > 3 veces el límite superior del intervalo de referencia normal (laboratorio central) ?Tratamiento con inmunomoduladores o quimioterápicos. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Haemostatic effect during surgery evaluated by the four-point response scale, assessed by the Investigator/Surgeon ? Four-point response scale: Excellent, good, moderate, poor |
?Efecto hemostático durante las intervenciones quirúrgicas medido por una escala de respuesta de cuatro puntos, evaluada por el investigador/cirujano el día de la intervención -Escala de respuesta de cuatro puntos: excelente, buena, moderada, escasa |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At the day of surgery |
El día de la operación quirúrgica |
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E.5.2 | Secondary end point(s) |
? Consumption of N9-GP (U/kg BW) during surgery and post-operative period ? Transfusion requirements (fulfilling transfusion criteria) during surgery and the post-operative period ? Haemoglobin pre and post surgery start (0, 1h, 24 h and every 24 hours in the post-operative period) ? AE and SAEs reported during the trial period until the last visit ? Incidence of inhibitors against FIX (?0.6 BU) until the last visit |
?Consumo de N9 GP (U/kg de peso corporal) durante la intervención y el período postoperatorio ?Necesidad de transfusiones (que cumplan los criterios de transfusión) durante la intervención quirúrgica y el período postoperatorio ?Hemoglobina antes y después del inicio de la intervención (0, 1 hora, 24 horas y cada 24 horas en el período postoperatorio) ?AA y AAG notificados durante el período del estudio hasta la última visita ?Incidencia de inhibidores frente al FIX (UB ? 0,6) hasta la última visita |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
? During surgery is defined as the time from knife to skin until last stitch. ? The post-operative period is defined as the time from Day 1 to Day 13 (this period can be extended with one additional week if judged be the Investigator). The patient can be discharged earliest at the Day 3, and can have the EOT visit earliest at Day 6. ? The last visit is defined as the EOT visit if the patient continues in the extension trial and as the follow-up visit if the patient does not continue in the extension trial. The EOT visit cannot be performed sooner than Day 6 and latest Day 13 (this period can be extended with one additional week if judged by the Investigator). The follow-up visit should take place 4 weeks ± 2 weeks after the EOT visit. |
?Durante la intervención quirúrgica se define como el tiempo transcurrido entre la incisión inicial y la aplicación del último punto. ?El período postoperatorio se define como el tiempo transcurrido entre los días 1 y 13 (podrá prolongarse una semana más a criterio del investigador). Se realizarán evaluaciones diarias mientras el paciente permanezca hospitalizado y al menos hasta el día 3 ?La última visita se define como la visita de FDE si el paciente continúa en el ensayo de extensión y como la visita de seguimiento si el paciente no continúa . La visita de FDE podrá realizarse no antes del día 6 y como muy tarde el día 13 (este período se podrá ampliar una semana más a criterio del investigador). La visita de seguimiento tendrá lugar 4 semanas ± 2 semanas después de la visita de FDE |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
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.8.3 |
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 | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 7 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
European Union |
Canada |
Japan |
Malaysia |
Russian Federation |
South Africa |
Taiwan |
Thailand |
United States |
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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
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | 15 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 9 |
E.8.9.2 | In all countries concerned by the trial days | 15 |