E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Glycogen Storage Disease type II (Pompe´s disease) |
|
MedDRA Classification |
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 |
Study the Safety, Pharmacokinetics and Efficacy of Recombinant Human Acid Alpha-Glucosidase (rhGAA) Treatment in Patients with Late-Onset Pompe Disease (Glycogen Storage Disease Type II) |
|
E.2.2 | Secondary objectives of the trial |
Efficacy as measured by means of multiple tests per protocol (e.g. FVC, MMT, HHD, 6MWT). |
|
E.2.3 | Trial contains a sub-study | Information not present in EudraCT |
E.3 | Principal inclusion criteria |
(1) The patient’s legally authorised guardian(s) must provide written informed consent prior to performing any study-related procedures. If the patient can understand the written informed consent form, signature will be required from both the patient and the legally authorised guardian(s); (2) The patient must have a confirmation of diagnosis of Pompe disease by documentation of either GAA gene mutation analysis or deficient endogenous GAA activity as determined by the assaying laboratory; (3) The patient must have demonstrable muscle weakness on MMT; (4) The patient must be ≥5 and <18 years of age; (5) The patient must be able to provide 3 reproducible FVC tests (values within 5% of each other) in the sitting position during the Screening/Baseline visit; (6) The patient must be able to perform muscle function testing; (7) The patient must be able to ambulate 10 meters (use of assistive devices such as a walker, cane, crutches, is permitted); (8) The patient (and legal guardian) must have the ability to comply with the clinical protocol. |
|
E.4 | Principal exclusion criteria |
(1) The patient requires the use of invasive ventilatory support (Invasive ventilation is defined as any form of ventilatory support applied with the use of an endotracheal tube; a decannulated sealed stoma is acceptable.); (2) The patient requires the use of non-invasive ventilatory support whilst awake and in an upright position. (Non-invasive ventilation is defined as any form of ventilatory support applied without the use of an endotracheal tube.); (3) The patient has received enzyme replacement therapy (ERT) with GAA from any source; (4) The patient has received an investigational drug or device within 30 days prior to study enrolment, or is currently participating in another clinical or observational study; (5) The patient has a medical condition, serious intercurrent illness, or other extenuating circumstance that, in the opinion of the Investigator, may significantly interfere with study compliance, including all prescribed evaluations and follow-up activities; (6) For female patients of child bearing potential only, the patient is pregnant or lactating, or is unwilling to practice birth control methods during the course of the study, such as abstinence, barrier methods, hormonal methods (oral contraceptives or injectable), or use of intrauterine devices; (7) For male patients only, the patient is unwilling to use barrier contraceptives during the course of the study. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
|
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 | 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 | 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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
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 | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
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 | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
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
|
Last visit of the last subject ondergoing 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 | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 1 |