E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Hyperphosphataemia in haemodialysis subjects |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 8.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10020711 |
E.1.2 | Term | Hyperphosphataemia |
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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 |
An evaluation of the long-term safety of Alpharen™. |
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E.2.2 | Secondary objectives of the trial | |
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Taken at least one dose of double-blind medication during study IH 001 and either completed study IH 001 or were withdrawn due to reasons other than an AE considered related to study treatment. 2. Male or female subjects on active haemodialysis, aged 18 years or over 3. Written informed consent given 4. Willing to abstain from taking any phosphate binder or oral magnesium- or aluminium-containing products and preparations, other than the study medication 5. Willing to avoid any intentional changes in diet such as fasting, dieting or overeating 6. Willing to maintain their usual type and dose of Vitamin D supplementation. |
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E.4 | Principal exclusion criteria |
1. Participation in any other clinical trial using an investigational product or device within the previous 4 months, except study IH 001; 2. A significant history of alcohol, drug or solvent abuse in the opinion of the investigator; 3. Any disease or condition, physical or psychological, which in the opinion of the investigator would compromise the safety of the subject or increase the likelihood of the subject being withdrawn; 4. Clinically significant laboratory findings (for this subject population) in the opinion of the investigator. 5. Any malignancy requiring treatment within 5 years of screening with the exception of basal cell carcinoma and Bowen’s disease; 6. A history of a motility disorder of the intestines, including, but not limited to, gastroparesis, ileus, pseudo-obstruction, megacolon, or mechanical obstruction; 7. A significant illness in the 4 weeks before screening; 8. Taking medication prescribed for seizures; 9. A history of haemochromatosis; 10. A history of serum ferritin concentration of >= 1000 ng/mL (excluding transient, treatment-induced ferritin elevation); 11. A history of dysphagia or swallowing disorders that might limit the subject’s ability to swallow study medication in the opinion of the investigator; 12. Female subjects who are lactating or pregnant. Women of childbearing potential (pre-menopausal and not surgically sterilised) unless they are using a reliable contraceptive method, that is, barrier methods, hormones or intrauterine device; 13. Current haemoglobin concentration of < 10.00 g/dL; 14. Allergy to the IMP or its constituents. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The assessment of AEs, routine safety laboratory parameters, physical examination and 12-lead ECGs. |
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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 | 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 | 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
| Information not present in EudraCT |
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 | 13 |
E.8.5 | The trial involves multiple Member States | No |
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 | Yes |
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
|
The end of the trial is defined as 15 days after the Last Subject Last Visit (i.e., the end of the SAE reporting period). |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 9 |