| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| von Willebrand Jürgends syndrom in children under 6 years of age |
|
| MedDRA Classification |
| 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 |
| The primary objective of this study is to confirm the clinical efficacy of WILOCTIN using surrogate markers, i.e. the plasma levels of FVIII:C, vWF:Ag, vWF:CBA and vWF:RCoF before and after administration. |
|
| E.2.2 | Secondary objectives of the trial |
| Secondary objectives are to measure bleeding time (BT); to assess overall efficacy and safety and tolerability of WILOCTIN. |
|
| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
| Patients with defined inherited vWD of any type, not responding to DDAVP treatment, who need treatment with plasma derived vWF may be included. Age > 6 and < 85 years. Patients who did not receive other plasma derived or blood products 72 hours before treatment with WILOCTIN, who did not receive DDAVP 15 days or acetylsalicylic acid 7 days before treatment. Patients without severe liver or kidney disease. |
|
| E.4 | Principal exclusion criteria |
Administration of other plasma derived or blood product 72 hours before treatment. Administration of DDAVP 15 days before treatment. Administration of acetylsalicylic acid 7 days before treatment. Known history of intolerance versus plasma derived or blood products. Symptomatic infection. Severe liver or kidney disease (ALAT 5x > normal value, creatinine > 120 µmol/l). Participation in another clinical study currently or during the past four weeks. Pregnancy or lactating women. |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
| Plasma levels of FVIII:C, vWF:Ag, vWF:CBA and vWF:RCoF are the primary endpoints and will be measured as predefined time-points. |
|
| 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 | Yes |
| E.6.7 | Pharmacodynamic | Yes |
| 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 | 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
| Yes |
| E.8.4 | The trial involves multiple sites in the Member State concerned | No |
| E.8.5 | The trial involves multiple Member States | Yes |
| 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 | Information not present in EudraCT |
| 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 |
|
| E.8.7 | Trial 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
| |
| E.8.9 Initial estimate of the duration of the trial |
| E.8.9.1 | In the Member State concerned years | 1 |
| E.8.9.1 | In the Member State concerned months | 0 |
| E.8.9.1 | In the Member State concerned days | 0 |
| E.8.9.2 | In all countries concerned by the trial years | 6 |
| E.8.9.2 | In all countries concerned by the trial months | 0 |
| E.8.9.2 | In all countries concerned by the trial days | 0 |