Beneficial Effect of Amiloride on Progression of Chronic Kidney Disease
This is a randomized, placebo-controlled, double-blinded crossover trial testing the effects of amiloride in patients with chronic kidney disease (CKD) and proteinuria. In CKD with proteinuria, there is aberrant filtration of serine proteases and complement precursors into the tubular lumen. The interaction of these fa
| Condition(s) | Chronic Kidney Disease(CKD), Proteinuria |
|---|---|
| Status | Recruiting |
| Phase | Phase 2 |
| Study type | Interventional |
| Summary | This is a randomized, placebo-controlled, double-blinded crossover trial testing the effects of amiloride in patients with chronic kidney disease (CKD) and proteinuria. In CKD with proteinuria, there is aberrant filtration of serine proteases and complement precursors into the tubular lumen. The interaction of these factors leads to proinflammatory complement activation, which may promote inflammation, opsonization, and formation of the membrane-attack complex, causing cell injury. With the aim of preserving kidney function, reducing cardiovascular morbidity, and delaying renal replacement therapy in CKD, this study tests whether amiloride (10 mg/day) protects the filtration barrier, lowers albuminuria, and mitigates kidney inflammation through urokinase inhibition, independent of blood pr |
| Who can participate | Inclusion criteria Participants are eligible to be included in the study, only if all the following criteria apply: 1. Participant must be 18 years of age including at the time of signing the informed consent. 2. A clinical diagnosis of chronic kidney disease and: 1. eGFR ≥ 25 mL/min/1.73m2 and \< 60mL/ min/1.73m2 at screening 2. UACR of ≥ 300mg/g at screening 3. Participants must be on stable antihypertensive treatment 2 weeks before start of study drug and throughout study duration. 4. Office blood pressure at screening meeting (visit 1), \> 110/60mmHg and \< 150/90mmHg. If BP \> 150/90mmHg at visit 1, screening phase can be prolonged to 4 weeks#. 5. Capable of giving signed informed consent. 6. Women with childbearing potential\* can only be included if a pregnancy test is negative at t |
| Ages | 18 Years |
| Sex | All |
| Lead sponsor | Odense University Hospital |
| Locations | Odense, Denmark |
| Start date | 2024-10-10 |
| NCT ID | NCT06923709 |
| Official listing | https://clinicaltrials.gov/study/NCT06923709 |