E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Heart failure with Chronic kidney disease |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 12.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10008908 |
E.1.2 | Term | Chronic heart failure |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 12.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10064848 |
E.1.2 | Term | Chronic kidney disease |
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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 |
To evaluate the feasibility of individualized titration of RLY5016 according to serum potassium. |
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E.2.2 | Secondary objectives of the trial |
To assess the effects of RLY5016 on serum potassium in heart failure patients with chronic kidney disease
To assess the safety and tolerability of RLY5016 in heart failure patients with chronic kidney disease |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Chronic heart failure clinically indicated to receive spironolactone therapy 2. Age 18 years or older 3. Local lab serum potassium values of 4.3 – 5.1 mEq/L at screening and baseline 4. Chronic kidney disease (estimated GFR < 60 mL/min/1.73m2 at screening based on central lab creatinine measurement) 5. On at least one of the following heart failure therapies: angiotensin-converting enzyme inhibitor (ACEI), angiotensin II receptor blocker (ARB), or beta blocker (BB) 6. Females of child-bearing potential must be non-lactating, must have a negative serum pregnancy test at screening, and must have used a highly effective form of contraception for at least 3 months before study drug administration, during the study, and for one month after study completion 7. Male patients and/or their female partners of child-bearing potential must use a highly effective form of contraception during the study and for 3 months after study completion 8. Provide their written informed consent prior to participation in the study |
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E.4 | Principal exclusion criteria |
1. History of bowel obstruction, swallowing disorders, severe gastrointestinal disorders or major gastrointestinal surgery 2. Uncorrected primary severe valvular disease, known obstructive or restrictive cardiomyopathy, uncontrolled or hemodynamically unstable arrhythmia 3. Coronary-artery bypass graft, percutaneous intervention (e.g., cardiac, cerebrovascular, aortic), or major surgery including thoracic and cardiac, within 3 months prior to baseline or anticipated need during study participation 4. Heart transplant recipient, or anticipated need for transplant during study participation 5. Any of the following events having occurred within 2 months prior to baseline: unstable angina as judged by the Investigator, unresolved acute coronary syndrome, transient ischemic attack or stroke 6. Current dialysis patient, or anticipated need for dialysis during study participation 7. Prior kidney transplant, or anticipated need for transplant during study participation 8. Metastatic, late-stage or end-stage cancer with < 12 months life expectancy or at risk for tumor lysis syndrome 9. History of alcoholism or drug/chemical abuse within 1 year 10. Sustained systolic blood pressure > 180 or < 90 mmHg 11. Liver enzymes (alanine aminotransferase (ALT), aspartate aminotransferase (AST)) > 3 times upper limit of normal 12. Loop and thiazide diuretics have not been stable for at least 21 days prior to baseline or not anticipated to remain stable during study participation 13. Use of any intravenous cardiac medications within 21 days prior to baseline, or their anticipated need during study participation 14. Current use of polymer-based drugs (e.g., sevelamer, sodium polystyrene sulfonate, colesevelam, colestipol), phosphate binders (e.g., lanthanum carbonate), or other potassium binders, or their anticipated need during study participation 15. Use of potassium sparing medications including aldosterone antagonists or potassium supplements in the last 21 days prior to baseline 16. Use of any investigational medication within 30 days or 5 half-lives whichever is longer, prior to baseline 17. Patients who have taken investigational product in this study, or a previous RLY5016 study 18. Inability to consume the study medication, or, in the opinion of the Investigator, inability to comply with the protocol 19. In the opinion of the Investigator, any medical condition, uncontrolled systemic disease, serious intercurrent illness, or extenuating circumstance occurring or persisting, within 30 days prior to baseline, that would significantly decrease study compliance or jeopardize the safety of the patient or affect the validity of the trial results
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E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of patients with serum potassium in the normal range of 3.5 – 5.5 mEq/L at the end of the study. |
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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 | 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 | Yes |
E.6.13.1 | Other scope of the trial description |
to evaluate the feasibility of individualized titration of RLY5016 |
|
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
| 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 | No |
E.8.5.1 | Number of sites anticipated in the EEA | 7 |
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 | 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 | 0 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |