Can a diabetes pill protect hearts of dialysis patients?
NCT ID NCT05179668
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested the drug dapagliflozin (a diabetes medicine) against a placebo in 220 people on dialysis for kidney failure, with or without diabetes. The goal was to see if the drug could improve heart structure and be safe. Participants took the drug or placebo for a period, and doctors measured heart changes using ultrasound and blood tests.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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220 people
The number who actually took part.
- Started
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Oct 2022
- Finished
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Feb 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥18 years * Maintenance hemodialysis 3×/week for ≥ 3 months and ≤5 years * BMI \<45 kg/m2 and stable weight (±5 kg \["dry weight"\]) over the preceding three months * Interventricular septum width \>11 mm Exclusion Criteria: * Treatment with SGLT2i within the last 6 months * Hypersensitivity or Intolerance of SGLT2 inhibitors * History of Type 1 diabetes mellitus * History of diabetic ketoacidosis * Scheduled kidney transplant from a living donor * Acute coronary syndrome during the last 30 days * Severe valvular heart disease * Women of childbearing potential and unwilling or unable to use an acceptable method to avoid pregnancy for the entire study (estrogen and/or progesterone treatment). * Pregnancy * Breast feeding * Substance abuse * Life expectancy \< 1 year * Other significant disease or pathology, that might predispose that patient to an unacceptable risk or interferes with the study in the opinion of the investigator.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Dialyseinstitut Dr. Waller
Feldbach, 8330, Austria
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Dialyseinstitut Gießauf GmbH
Graz, Austria
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Hanusch Krankenhaus
Vienna, 1140, Austria
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Klinik Donaustadt
Vienna, 1220, Austria
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Klinik Favoriten
Vienna, 1100, Austria
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Klinik Landstraße
Vienna, 1030, Austria
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Krankenhaus Hietzing
Vienna, 1130, Austria
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Medical University of Vienna
Vienna, 1090, Austria
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Wiener Dialysezentrum
Vienna, 1220, Austria
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Other studies related to the condition(s) this trial covers.
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