E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients affected by primary or secondary immunodeficiency (ID) or patients affected by Primary Immune Thrombocytopenia (ITP) |
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E.1.1.1 | Medical condition in easily understood language |
Patients affected by immunodeficiencies or platelets deficit |
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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 | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10054979 |
E.1.2 | Term | Secondary immunodeficiency |
E.1.2 | System Organ Class | 10021428 - Immune system disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10064859 |
E.1.2 | Term | Primary immunodeficiency syndrome |
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 | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10021245 |
E.1.2 | Term | Idiopathic thrombocytopenic purpura |
E.1.2 | System Organ Class | 10005329 - Blood and lymphatic system disorders |
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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 objective is to verify that the IMP can be administered at higher infusion speed than that currently reported in the SmPC in some patients already treated with IVIG with a good tolerability record, by progressively increasing the infusion rate during treatment cycles, up to a defined value of 8 ml/kg/h.
The study is not intended to extend this way of administration to the whole patient population treated with the product. |
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion criteria for ID patients:
1. Patients with a diagnosis of primary or secondary hypo-gammaglobulinaemia or a-gammaglobulinaemia.
2. Males or females aged between 18 and 64 years (≥ 18 and ≤ 64 years).
3. Patients in treatment with intravenous immunoglobulins for at least 6 months prior to study entry.
4. Written informed consent and consent to handle personal data by participating subjects.
Inclusion criteria for ITP patients:
1. Patients with a diagnosis of persistent ITP (3 to 12 months from diagnosis) or chronic ITP (lasting for more than 12 months) .
2. Males or females aged between 18 and 64 years (≥ 18 and ≤ 64 years).
3. Patients who have made at least one previous treatment with immunoglobulin.
4. Baseline platelet count: <20x109/l
5. Written informed consent and consent to handle personal data by participating subjects. |
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E.4 | Principal exclusion criteria |
Exclusion criteria:
1. Patients who have not previously had therapy with immunoglobulins.
2. Positivity for HIV, HCV, HBV, risky behaviour for blood-transmitted viral infections such as drug abuse or risky sexual relations
3. Pregnant or breastfeeding women or women of childbearing age who do not use an adequate system of contraception.
4. Severe systemic conditions or associated conditions contraindicating the use of immunoglobulins such as severe thrombocytopenia, clotting disorders, known deficiency of one or more IgG subclasses, IgA deficit or presence of IgA antibodies, allergic reactions to immunoglobulins or the presence of a history of severe adverse reactions to blood or blood products.
5. Kidney disorders characterised by proteinuria ≥ 3.5 g/24hr, serum protein levels < 60 g/l or serum albumin levels < 30 g/l.
6. Chronic kidney disease or creatinine clearance < 80 ml/min in accordance with the Cockroft formula.
7. Subjects will be excluded from the study in the presence of any condition that in the Investigator’s opinion may interfere with the evaluation of study results.
8. Patients unable to give Informed consent by themselves will be excluded (only for Germany)
9. Subjects who had participated in a clinical trial with another product within one month (30 days) from enrolment or subjects who do not wish to give their consent to participate will be excluded from the study
Exclusion criteria for ID patients:
1. Acute bacterial infections requiring treatment with intravenous antibiotics within 1 week from enrolment
2. History of heart failure (NYHA III/IV), cardiomyopathy, congestive heart failure, severe hypertension, lymphoma, hypoalbuminaemia, protein-losing enteropathy (characterised levels of serum protein < 60 g/l and serum albumin < 30 g/l)
3. Positivity for thrombophilia test (homocysteine test, ATIII, Protein C and S, FV Leiden - screening test, Fibrinogen)
Exclusion criteria (ITP Patients):
1. History of heart failure (NYHA III/IV), cardiomyopathy, congestive heart failure, severe hypertension.
2. History of thrombotic episodes (including deep vein thrombosis, myocardial infarction, cerebrovascular accident, pulmonary embolism) within the last 12 month.
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E.5 End points |
E.5.1 | Primary end point(s) |
Evaluation of tolerability and safety of Ig VENA administered at high infusion rates |
Valutazione della tollerabilità e della sicurezza di Ig VENA ad alte velocità di infusione |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
For all the study period |
Per tutta la durata dello studio |
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E.5.2 | Secondary end point(s) |
Not Applicable |
Non apllicabile |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Not Applicable |
Non Applicabile |
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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 | No |
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 | 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 |
Tolerability |
Tollerabilità |
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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 | 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.8.5.1 | Number of sites anticipated in the EEA | 5 |
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
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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 | |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 6 |