E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
Bleeding disorder, inherited deficiency in clotting factor VIII |
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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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10018938 |
E.1.2 | Term | Haemophilia A (Factor VIII) |
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 immunogenicity of N8-GP (turoctocog alfa pegol) in previously untreated patients (PUPs) with severe haemophilia A |
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E.2.2 | Secondary objectives of the trial |
- To evaluate safety other than immunogenicity of N8-GP (turoctocog alfa pegol) in PUPs with severe haemophilia A - To evaluate efficacy of N8-GP (turoctocog alfa pegol) in PUPs with severe haemophilia A o in long-term prophylaxis treatment (bleeding preventive effect) o in the treatment of bleeding episodes |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Informed consent obtained before any trial-related activities. Trial-related activities are any procedures that are carried out as part of the trial, including activities to determine suitability for the trial - Male, age < 6 years at the time of signing informed consent - Diagnosis of severe haemophilia A (factor VIII activity level < 1%) based on medical records or central laboratory results - No prior use of purified factor VIII containing clotting products (5 previous exposure days to blood components are acceptable) |
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E.4 | Principal exclusion criteria |
- Any history of FVIII inhibitor (defined by medical records) - Known or suspected hypersensitivity to trial product or related products - Previous participation in this trial. Participation is defined as administration of trial product - Receipt of any investigational medicinal product within 30 days before screening - Congenital or acquired coagulation disorder other than haemophilia A. Any chronic disorder or severe disease which, in the opinion of the Investigator, might jeopardise patient’s safety or compliance with the protocol. - Patient’s parent(s)/legally acceptable representative(s) mental incapacity, unwillingness to cooperate, or a language barrier precluding adequate understanding and cooperation |
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E.5 End points |
E.5.1 | Primary end point(s) |
Incidence of FVIII inhibitors |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The primary endpoint will be evaluated when the first 50 PUPs have reached at least 50 exposure days and at end of trial. End of trial will be up to 4 years after the first patient has reached 100 exposure days. |
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E.5.2 | Secondary end point(s) |
- Frequency of adverse events including serious adverse events and medical events of special interest. - Incidence of confirmed high titre inhibitors (defined as inhibitor titre > 5BU). - Number of breakthrough bleeding episodes during prophylaxis with N8-GP (annualised bleeding rate). - Haemostatic effect of N8-GP in treatment of bleeding episodes, assessed by a predefined 4-point haemostatic response scale “excellent”, “good”, “moderate” and “none”). |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
The secondary endpoints will be evaluated when the first 50 PUPs have reached at least 50 exposure days and at end of trial. End of trial will be up to 4 years after the first patient has reached 100 exposure days. |
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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 | Yes |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
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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 | No |
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 | 10 |
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 |
Algeria |
Australia |
Canada |
Israel |
Japan |
Malaysia |
Taiwan |
Thailand |
United States |
European Union |
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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 | 8 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 17 |
E.8.9.2 | In all countries concerned by the trial years | 7 |
E.8.9.2 | In all countries concerned by the trial months | 4 |
E.8.9.2 | In all countries concerned by the trial days | 19 |