E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Paroxysmal Nocturnal Hemoglobinuria (PNH) |
Hémoglobinurie paroxystique nocturne (HPN) |
|
E.1.1.1 | Medical condition in easily understood language |
Blood disorder |
Maladie du sang |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10034042 |
E.1.2 | Term | Paroxysmal nocturnal haemoglobinuria |
E.1.2 | System Organ Class | 10038359 - Renal and urinary 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 |
Safety evaluations including but not limited to adverse events/serious adverse events, safety laboratory parameters, vital signs, etc. through End of Study visit |
Évaluations de la sécurité, y compris, mais sans s'y limiter, les événements indésirables/événements indésirables graves, les paramètres de laboratoire de sécurité, les signes vitaux, etc. jusqu'à la visite de fin d'étude |
|
E.2.2 | Secondary objectives of the trial |
1. Proportion of participants achieving sustained hemoglobin levels ≥ 12 g/dL in the absence of red blood cell transfusions evaluated over yearly intervals
2. Proportion of participants who remain free from transfusions evaluated over yearly intervals
3. Rate of breakthrough hemolysis (BTH)
4. Proportion of participants with Major Adverse Vascular Events MAVEs (incl. thrombosis) evaluated over yearly intervals |
1. Proportion de participants ayant un maintien durable de l’hémoglobine à un taux ≥ 12 g/dl sans recours à des transfusions de globules rouges
2. Proportion de patients ne nécessitant pas de transfusions (évaluation annuelle)
3. Taux de poussées d'hémolyse
4. Proportion de participants présentant des événements vasculaires indésirables majeurs (y compris thrombose) évalués à des intervalles annuels
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Male and female participants ≥ 18 years of age with a diagnosis of PNH who have completed Phase 2 or Phase 3 clinical studies
- Prior vaccinations against Neisseria meningitidis, Streptococcus pneumoniae and Haemophilus influenzae infections
- Per investigator's clinical judgement benefit from continued treatment with iptacopan and has been clinically stable on iptacopan monotherapy for at least 3 months |
- Patients de sexe masculin ou féminin âgés de ≥ 18 ans, diagnostiqués avec une HPN, ayant terminé les études cliniques de phase 2 ou de phase 3
- Les vaccinations antérieures contre Neisseria meningitidis, Streptococcus pneumoniae et Haemophilus influenzae doivent être à jour
- Patients cliniquement stables sous traitement par LNP023 en monothérapie depuis au moins 3 mois et pour lesquels la poursuite de ce traitement pourrait être bénéfique selon l’avis du médecin-investigateur |
|
E.4 | Principal exclusion criteria |
- Participants who in the parent PNH studies either screen or baseline failed, or prematurely withdrew from the study for any reason
- Any comorbidity or medical condition (including but not limited to any active systemic bacterial, viral or fungal infection or malignancy) that, in the opinion of the investigator, could put the subject at increased risk or potentially confound study data.
- History of recurrent invasive infections caused by encapsulated organisms, such as Neisseria meningitidis, Streptococcus pneumoniae or Haemophilus influenzae
- History of hematopoietic stem cell transplantation
Other protocol-defined inclusion/exclusion criteria may apply. |
- Patients n’ayant pas rempli les critères de sélection ou de la baseline dans les études parentes dans l’HPN ou ayant prématurément arrêté l’étude quelle qu’en ait été la raison
- Toute comorbidité ou pathologie (incluant entre autres : infection bactérienne, virale ou fongique systémique active ou cancer) qui pourrait accroître le risque pour le patient ou potentiellement influencer les données de l’étude selon le médecin-investigateur
- Antécédents d’infections invasives récurrentes dues à des organismes encapsulés tels que Neisseria meningitidis, Streptococcus pneumoniae ou Haemophilus influenzae
- Antécédents de greffe de cellules souches hématopoïétiques
D'autres critères d'inclusion/exclusion définis par le protocole peuvent s'appliquer. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of participants with adverse events |
Proportion de participants présentant des événements indésirables
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Time Frame: 60 months |
Délai : 60 mois |
|
E.5.2 | Secondary end point(s) |
1. Proportion of participants achieving sustained hemoglobin levels ≥ 12 g/dL in the absence of red blood cell transfusions
2. Proportion of participants who remain free from transfusions
3. Rate of breakthrough hemolysis (BTH)
4. Proportion of participants with Major Adverse Vascular Events MAVEs |
1. Proportion de participants ayant un maintien durable de l’hémoglobine à un taux ≥ 12 g/dl sans recours à des transfusions de globules rouges
2. Proportion de patients ne nécessitant pas de transfusions
3. Taux de poussées d'hémolyse
4. Proportion de participants présentant des événements vasculaires indésirables majeurs |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Time Frame: 60 months |
Délai : 60 mois |
|
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 | 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.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 41 |
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 |
Brazil |
China |
Japan |
Korea, Republic of |
Malaysia |
Singapore |
Taiwan |
United States |
|
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
|
LVLS |
Dernière visite du dernier patient |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 5 |
E.8.9.2 | In all countries concerned by the trial months | 2 |
E.8.9.2 | In all countries concerned by the trial days | 0 |