A Study to Investigate the Mechanistic Effects of Dapagliflozin Alone or in Combination With Balc… (NCT05884866) | Clinical Trial Compass
CompletedPhase 2
A Study to Investigate the Mechanistic Effects of Dapagliflozin Alone or in Combination With Balcinrenone, Compared to Balcinrenone and Placebo on Body Fluid and Electrolyte Handling and Energy Metabolism in Participants Over 50 Years of Age With Chronic Kidney Disease.
France, Germany103 participantsStarted 2023-07-13
Plain-language summary
The purpose of this study is to investigate the mechanistic effects of dapagliflozin 10 mg, alone or in combination with balcinrenone 150 mg, with balcinrenone 150 mg and placebo, on the way the body handles electrolytes and water content, as well as the effects these interventions may have on energy metabolism in participants with stage 3 chronic kidney disease.
The study interventions will be administered orally, daily, in addition to current therapy, for a duration of 28 days. This will allow us to maximize our ability to detect a drug effect while minimizing the drop-out rate that accompanies longer studies.
In order to understand the different mechanistic effects of these interventions on energy metabolism, the study will be conducted at two study sites. The study design and treatment allocation, treatment duration as well as sample analysis for evaluation of the primary endpoint will be identical for all participants, at both sites. Therefore, urine and plasma samples for analysis of water and electrolyte handling will be collected from all study participants at both sites.
In addition to the primary endpoint, the main study site (Nuremberg) will conduct a metabolic study to investigate the early- and late-effects of the interventions, while the second site, Marseille, will conduct an imaging sub-study to assess changes at the tissue level before and after treatment.
Who can participate
Age range
50 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Diagnosis of chronic kidney disease, with eGFR ≥30 and ≤60 mL/min/1.73m2
* Serum/ plasma K+ levels ≥ 3.5 and \< 5.0 mmol/L OR within normal laboratory ranges when these are provided, within 2 weeks prior to randomization
* Serum/plasma Na+ levels within normal reference values within 2 weeks prior to randomization
* If participants have type 2 diabetes mellitus, treatment with metformin, sulphonylureas, DPP4 inhibitors or any combinations of these agents with or without insulin would be accepted but is not mandatory. If used, stable dose of metformin, sulphonylureas, or DPP4 inhibitors or their combination as anti-diabetic therapy for the 12 weeks prior to randomization is required
* No changes in background treatment for at least 3 weeks prior to randomization
* Body mass index less than 40 kg/m2
* Negative pregnancy test (urine or serum) for female subjects of childbearing potential and willingness to use a highly effective birth control (see Appendix 4) if of childbearing potential.
* Willingness to participate and ability to provide signed informed consent as described in Appendix 1 which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
Exclusion Criteria:
* Diagnosis of type 1 diabetes mellitus
* Uncontrolled type 2 diabetes mellitus with HbA1C \> 10.5% in the most recent medical records
* Participants with type 2 diabetes mellitus treated with insulin if insulin dosing (in…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
To show that treatment with balcinrenone preserves the beneficial dapagliflozin-driven increase in 24h renal glucose excretion