E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Congenital Haemophilia and Inhibitors |
Emofilia congenita con Inibitori |
|
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 | 14.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10053751 |
E.1.2 | Term | Hemophilia A with anti factor VIII |
E.1.2 | System Organ Class | 10010331 - Congenital, familial and genetic disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10056494 |
E.1.2 | Term | Haemophilia B with anti factor IX |
E.1.2 | System Organ Class | 10010331 - Congenital, familial and genetic disorders |
|
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 demonstrate the efficacy of rFVIIa analogue in controlling acute bleeds in patients with congenital haemophilia with inhibitors |
Dimostrare l’efficacia dell’analogo del rFVIIa nel controllo di sanguinamenti acuti in pazienti con emofilia congenita con inibitori |
|
E.2.2 | Secondary objectives of the trial |
- To confirm the safety of the rFVIIa analogue when administered for reatment of acute bleeds - To evaluate the immunogenicity of the rFVIIa analogue (formation of neutralising antibodies) - To evaluate the health economics (HE) impact of treatment with the rFVIIa analogue |
- Confermare la sicurezza dell’analogo del rFVIIa quando somministrato per il trattamento di sanguinamenti acuti - Valutare l’immunogenicita' dell’analogo del rFVIIa (formazione di anticorpi neutralizzanti) - Valutare gli endpoint per l’impatto sull’economia sanitaria (health economics (HE)) del trattamento con l’analogo del rFVIIa. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Informed consent obtained before any trial-related activities (trial-related activities are any procedure that would not have been performed during normal management of the patient) 2. Male patient with clinical diagnosis of congenital haemophilia A or B and positive inhibitors to coagulation factors VIII or IX (to be confirmed at the Screening Visit -Visit 1) 3. Minimum of five bleeds requiring haemostatic drug treatment within the previous 12 months at trial entry 4. 12 years of age or older 5. For patients when treated at home: The patient or the patients’ caregiver is able (or able to be trained) to reconstitute and administer intravenous trial product, capable of assessing a bleed, efficacy and potential adverse events related to their treatment, and capable of following the trial protocol |
1. Il consenso informato ottenuto prima dell’inizio di qualsiasi attivita' connessa allo studio (le attivita' connesse allo studio sono tutte le procedure che non sarebbero state effettuate durante la normale attivita' clinica del soggetto) 2. Paziente maschio con diagnosi clinica di emofilia A o B congenita con positivita' inibitoriale ai fattori di coagulazione VIII o IX (da confermare alla visita di screening -Visita 1) 3. Un minimo di cinque sanguinamenti che abbiano richiesto il trattamento con un prodotto emostatico entro i 12 mesi precedenti l’ingresso nello studio. 4. Soggetto di 12 anni d’eta' o piu' 5. Per i pazienti che si trattano a casa: il paziente o chi se ne prende cura deve essere in grado di (o puo' essere istruito a) ricostituire e somministrare per via endovenosa il prodotto sperimentale, valutare un sanguinamento, l’efficacia ed i potenziali eventi avversi collegabili o meno al trattamento, ed essere in grado di seguire le istruzioni secondo il protocollo dello studio |
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E.4 | Principal exclusion criteria |
1. Known or suspected hypersensitivity to trial products or related products 2. Previous participation in this trial defined as withdrawal after administration of trial product 3. Patient has received an investigational medicinal product within 30 days prior to this trial For Brazil, only: The receipt of any investigational drug within one year prior to screening for this trial (Visit 1), unless there, at the investigator discretion, is a direct benefit to the research subject. 4. Congenital or acquired coagulation disorders other than congenital haemophilia A and B 5. Any clinical signs or known history of arterial thrombotic events or previous deep venous thrombosis or pulmonary embolism (as defined by available medical records) 6. Use of any anticoagulant within one week prior to randomisation (e.g. un-fractionated or low molecular weight heparin, vitamin-K antagonists, direct thrombin inhibitors or factor Xa inhibitors)(Use of anticoagulants to lock an implanted Port e.g. Port-A-Cath is allowed ) 7. Platelet count < 50,000 platelets/μl (at the Screening Visit – Visit 1) 8. ALAT > 3 times the normal upper limit (according to laboratory reference ranges) 9. Creatinine level > 1.5 times the normal upper limit (according to laboratory reference ranges) 10. FVIII/IX Immune Tolerance Induction regimens planned to occur during the trial 11. Ongoing bleeding prophylaxis regimens or planned bleeding prophylaxis to occur during the trial 12. HIV positive with current CD4+ count < 200/mL (defined by medical records) 13. Any life-threatening disease or other disease or condition which, according to the Investigator’s judgement, could imply a potential hazard to the patient, interfere with the trial participation or trial outcome |
1. Ipersensibilita' nota o sospetta al prodotto sperimentale o ad altri prodotti ad esso correlati 2. Precedente partecipazione allo studio, definita come ritiro dopo la somministrazione del prodotto sperimentale 3. Ricevimento di un prodotto medicinale sperimentale entro 30 giorni prima di questo studio. 4. Disturbi congeniti o acquisiti della coagulazione diversi dall’emofilia congenita A e B 5. Qualsiasi segno clinico o storia nota di eventi trombotici arteriosi o di una precedente trombosi venosa profonda o embolia polmonare (come definiti dalle cartelle cliniche disponibili) 6. Uso di un qualsiasi prodotto anticoagulante entro una settimana prima della randomizzazione (p.es. eparina non frazionata o a basso peso molecolare, antagonisti della vitamina K, inibitori della trombina diretta o inibitori del fattore Xa)( E’ permesso l’uso di anticoagulanti per chiudere un Port, come un Port-A-Cath, impiantato) 7. Conteggio delle piastrine < 50.000 piastrine/μL (durante la visita 1 di screening) 8. ALAT > 3 volte rispetto al valore normale superiore (in base ai range di riferimento del laboratorio) 9. Livello di creatinina > 1.5 volte il valore normale superiore (in base ai range di riferimento del laboratorio) 10. Regimi d’induzione di immunotolleranza di FVIII/IX programmati durante il periodo dello studio 11. Regimi di profilassi per sanguinamenti in corso o profilassi per sanguinamenti programmata durante il periodo dello studio 12. HIV positivo con conteggio effettivo dei CD4+ < 200/mL (definito dalla cartella clinica) 13. Qualsiasi disturbo potenzialmente letale o altra malattia o condizione che, a giudizio dello Sperimentatore, potrebbe implicare un potenziale rischio per il paziente, interferire con la partecipazione allo studio o con il risultato dello studio |
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E.5 End points |
E.5.1 | Primary end point(s) |
Effective bleeding control: - Effective bleeding control is defined as no additional haemostatic medication (other than trial product) given within 12 hours after first dose of trial product |
- Controllo effettivo del sanguinamento. Il controllo effettivo del sanguinamento e' definito da: nessuna ulteriore terapia emostatica (diversa dal prodotto sperimentale) somministrata entro 12 ore dopo la prima dose del prodotto sperimentale. |
|
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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.1.7.1 | Other trial design description |
sequenza random di due regimi di trattamento |
|
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
|
E.8.2.4 | Number of treatment arms in the trial | 0 |
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 | No |
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 | 14 |
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
| |
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 22 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 22 |
E.8.9.2 | In all countries concerned by the trial days | 0 |