E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Primary Hyperoxaluria Type 1 (PH1) |
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E.1.1.1 | Medical condition in easily understood language |
A rare genetic metabolic disorder leading to kidney stones and/or excess calcium deposition in the kidneys, eventually resulting in kidney failure. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10020703 |
E.1.2 | Term | Hyperoxaluria |
E.1.2 | System Organ Class | 10038359 - Renal and urinary disorders |
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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 |
To evaluate the safety and tolerability of single- and multiple-ascending doses of ALN-GO1, respectively, in healthy adult subjects and in patients with PH1 |
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E.2.2 | Secondary objectives of the trial |
-To characterize the PK of ALN-GO1 in healthy adult subjects and PH1 patients
-To assess the PD effect of ALN-GO1 on plasma glycolate |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion Criteria for Parts A and B:
1. Male and female subjects aged 18-64 years (or age of legal consent, whichever is older), inclusive (Part A) and 6-64 years, inclusive (Part B).
2. Women of child bearing potential must have a negative pregnancy test, cannot be breastfeeding, and must be willing to use contraception.
3. Willing to provide written informed consent and to comply with study requirements.
Additional Inclusion Criteria for Part B:
4. confirmation of PH1 disease
5. 24-hour urinary oxalate excretion of >0.7 mmol/1.73m2/day.
6.Estimated GFR of >45 mL/min/1.73m2.
7. If taking Vitamin B6 (pyridoxine), must have been on stable regimen for at least 90 days |
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E.4 | Principal exclusion criteria |
Exclusion Criteria for Parts A and B:
1. Any uncontrolled or serious disease, or any medical or surgical condition (with the exception of PH1 for patients in Part B) that may either interfere with participation in the clinical study, and/or put the subject at significant risk (according to the Investigator’s judgment) if he/she participates in the clinical study.
2. Mental illness, alcoholism, drug abuse, or heavy smokers and users of nicotine
3. History of multiple drug allergies or intolerance to subcutaneous injection
4. Received an investigational agent within 3 months before the first dose of study drug or are in follow-up of another clinical study
5. Known history of allergic reaction to an oligonucleotide or GalNAc
6. History of intolerance to SC injection or relevant abdominal scarring
7. Women who are pregnant or breast feeding |
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E.5 End points |
E.5.1 | Primary end point(s) |
The safety of ALN-GO1 evaluated by the proportion of subjects experiencing adverse events (AEs), serious adverse events (SAEs), and AEs leading to study drug discontinuation |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Part A (SAD phase): assessed throughout to Day 57 and up to 180 days, or until plasma glycolate is within 20% of baseline, whichever duration is shorter.
Part B (MAD phase): assessed throughout to Day 141 and up to 180 days, or until plasma glycolate is within 20% of baseline, whichever duration is shorter.
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E.5.2 | Secondary end point(s) |
The Pharmacokinetics (PK) of ALN-GO1 (Cmax, tmax, AUC, t1/2)
The Pharmacodynamics (PD) of ALN-GO1 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Part A (SAD phase): assessed throughout to Day 57 and up to 180 days, or until plasma glycolate is within 20% of baseline, whichever duration is shorter.
Part B (MAD phase): assessed throughout to Day 141 and up to 180 days, or until plasma glycolate is within 20% of baseline, whichever duration is shorter.
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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 | 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) | Yes |
E.7.1.1 | First administration to humans | Yes |
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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | Yes |
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 | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 8 |
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 |
France |
Germany |
Israel |
Netherlands |
United States |
Jordan |
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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 | 2 |
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 | 2 |
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 |