E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
paroxysmal nocturnal hemoglobinuria |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 7.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10034042 |
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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 |
The primary objective is to evaluate the safety of eculizumab in patients with transfusion-dependent hemolytic paroxysmal nocturnal hemoglobinuria (PNH) |
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E.2.2 | Secondary objectives of the trial |
The secondary objectives are to assess hemolysis as measured by lactate dehydrogenase (LDH) change from baseline and Quality of Life (QoL) as measured by the FACIT-F SCALE. |
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E.2.3 | Trial contains a sub-study | Information not present in EudraCT |
E.3 | Principal inclusion criteria |
1. Individuals at least 18 years of age 2. Patients with a diagnosis of PNH > 6 months 3. Presence of a GPI deficient red blood cell clone (type III cells) by flow cytometry equal to or greater than 10% 4. Patients must have - at least one transfusion in the past two years for anemia or anemia-related symptoms - or - personal beliefs that preclude the use of transfusion, with severe hemolytic PNH 5. Documented LDH level greater than or equal to 1.5 times upper limit of normal within 12 weeks of Visit 1 or during the screening period 6. Patients must avoid conception during the trial using a method that is most appropriate for their physical state and culture 7. Patients must be willing and able to give written informed consent |
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E.4 | Principal exclusion criteria |
1. Platelet count of < 30,000 per cubic millimetre 2. Absolute neutrophil count of less than or equal to 500 per microlitre 3. Presence or suspicion of active bacterial infection, in the opinion of the investigator, at Visit 2 or recurrent bacterial infections 4. Known or suspected hereditary complement deficiency 5. History of bone marrow transplantation 6. Participation in any other investigational drug trial or exposure to other investigational agent, device, or procedure within 30 days prior to screening 7. Pregnant, breast-feeding or intending to conceive during the course of the study, including the Safety Follow-up Visits 8. History of meningococcal disease 9. Patients who are not vaccinated against Neisseria meningitidis at least 14 days prior to Visit 2 10. Any condition that, in the opinion of the investigator, could increase the patient's risk by participating in the study or confound the outcome of the study |
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary endpoints are treatment-emergent adverse events (AEs), clinical laboratory and electrocardiogram data, and vital signs. These data will be summarised for safety-evaluable patients. Adverse events will be assigned MedDRA preferred terms and tabulated as incidence rates. Primary surrogate of efficacy endpoint is hemolysis as measured by lactate dehydrogenase (LDH) area under the curve (AUC).
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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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
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 | Information not present in EudraCT |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | Yes |
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 | 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.8.5 | 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 |
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E.8.7 | Trial has a data monitoring committee | Information not present in EudraCT |
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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End of trial is the last visit of the last subject in 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 | 2 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | |
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 | 0 |