Can a diabetes drug protect the heart and kidneys in severe CKD?
NCT ID NCT05374291
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This Phase 3 trial tests whether dapagliflozin (Forxiga), a drug originally for diabetes, can reduce the risk of death, kidney failure, and heart failure hospitalization in 1750 people with severe chronic kidney disease. Unlike earlier studies, this trial includes patients on dialysis and those with a kidney transplant. Participants take either 10 mg of dapagliflozin or a placebo daily, and researchers will track outcomes over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- dapagliflozin (Forxiga)
- What this could lead to
- If successful, this could provide a new treatment option to reduce the risk of death, kidney failure, and heart failure hospitalization in patients with severe chronic kidney disease, including those on dialysis or with a kidney transplant.
- What could go wrong
- This is a large Phase 3 trial, but previous studies excluded the sickest patients, so results may not be as strong here. There is also a risk of side effects like dehydration or infections, and the drug may not work as well in this advanced population.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 1,750 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2022
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with advanced CKD i.e. an eGFR ≤25 mL/min/1.73m2 * Dialysis patients (at least 3 months after start of dialysis) * Transplant patients with an eGFR ≤45 mL/min/1.73m2 (at least 6 months after transplantation) In addition, to be eligible all subjects must meet all criteria below * Age \>18 years * Willing to sign informed consent * Pre-dialysis patients with eGFR ≤25 mL/min/1.73m2 have to be on a stable dose (no changes in dose or type of drug) of ACEis or ARBs for at least 4 weeks prior to the screening visit to be eligible to proceed to the randomization visit unless there is documented evidence that the patient does not tolerate an ACEi or ARB. These subjects will maintain their stable doses of ACEis or ARBs throughout the trial (when possible and tolerated by the patient). ACEi or ARBs are not required for patients on maintenance dialysis or kidney transplant recipients. Exclusion Criteria: * Mentally incapacitated subjects (i.e. not able to sign informed consent) * Diagnosis of type 1 diabetes mellitus * Concurrent treatment with SGLT2 inhibitor * History of ≥2 urinary tract / genital infections during the last six months * Life expectancy \<6 months in the opinion of the treating physician. * Scheduled start of dialysis within 3 months or kidney transplantation within 6 months * patients treated for a renal indication during the last 6 months with a course of systemic immunosuppressive agents or intensification of treatment with systemic immunosuppressive agents, such as patients with a kidney transplant and acute rejection or patients with GPA (Morbus Wegener) and a recent flare. * Active malignancy aside from treated squamous cell or basal cell carcinoma of the skin. * History of severe hypersensitivity or known severe hepatic impairment (Child-Pugh class C) * History of severe noncompliance to medical regimens or unwillingness to comply with the study protocol. * Pregnancy or breastfeeding * Presence of other transplanted organ besides a kidney transplant * Severe lactose intolerance * Autosomal Dominant Polycystic Kidney Disease (ADPKD) treated with tolvaptan
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
102 sites in 6 countries. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AZ Glorieux
Ronse, Belgium
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AZ Groeninge
Kortrijk, Belgium
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Admiraal de Ruyter Ziekenhuis
Goes, Zeeland, Netherlands
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Albert Schweitzer ziekenhuis
Dordrecht, South Holland, Netherlands
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Alrijne
Leiderdorp, South Holland, Netherlands
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Amphia Ziekenhuis
Breda, North Brabant, Netherlands
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Amsterdam UMC
Amsterdam, North Holland, Netherlands
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Bernhoven
Uden, Netherlands
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Box Hill Hospital (Eastern Health)
Melbourne, Australia
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Bravis ziekenhuis
Roosendaal, Netherlands
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Canberra Health Services
Canberra, Australian Capital Teritory, Australia
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Catharina Ziekenhuis Eindhoven
Eindhoven, Netherlands
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Changi General Hospital
Singapore, Singapore
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Charité
Berlin, 10117, Germany
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Clínica Universidad de Navarra
Pamplona, Spain
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Concord Repatriation General Hospital
Sydney, New South Wales, Australia
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Deventer Ziekenhuis
Deventer, Netherlands
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Diakonessenhuis Utrecht
Utrecht, Netherlands
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Dialyse Centrum Groningen
Groningen, Provincie Groningen, Netherlands
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Dialysecentrum Dianet (Amsterdam)
Amsterdam, Netherlands
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Dialysecentrum Dianet (Utrecht)
Utrecht, Netherlands
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Dialysecentrum Tergooi
Hilversum, Netherlands
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Dialysezentrum Heilbronn - Überörtliche Berufsausübungsgemeinschaft für Nephro und Dialyse (ÜBAG)
Heilbronn, 74076, Germany
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East Metro Health Services (Royal Perth Hospital and Armadale Health Services)
Perth, Western Australia, Australia
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Erasmus Medisch Centrum
Rotterdam, South Holland, Netherlands
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Flevoziekenhuis
Almere Stad, Flevoland, Netherlands
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Franciscus Gasthuis en Vlietland
Rotterdam, Netherlands
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Gelre Ziekenhuizen
Apeldoorn, Gelderland, Netherlands
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Haaglanden Medisch Centrum
The Hague, South Holland, Netherlands
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HagaZiekenhuis
The Hague, South Holland, Netherlands
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Hospital Arnau de Vilanova
Lleida, Spain
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Hospital Clinico Universitario de Valencia
Valencia, Spain
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Hospital Clínic Barcelona
Barcelona, Spain
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Hospital Son Llàtzer
Palma de Mallorca, Spain
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Hospital Universitari Dr Peset
Valencia, Spain
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Hospital Universitari Germans Trias i Pujol
Barcelona, Spain
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Hospital Universitari de Bellvitge
Barcelona, Spain
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Hospital Universitario Fundacion Jimenez Diaz
Madrid, Spain
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Hospital Universitario Puerta de Hierro
Madrid, Spain
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Hospital del Mar
Barcelona, Spain
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Isala Ziekenhuis
Zwolle, Netherlands
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Jeroen Bosch Ziekenhuis
's-Hertogenbosch, Netherlands
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Jessa Ziekenhuis
Hasselt, Belgium
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John Hunter Hospital
New Lambton Heights, New South Wales, Australia
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Laurentius Ziekenhuis
Roermond, Limburg, Netherlands
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Leiden UMC
Leiden, Netherlands
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Liverpool Hospital
Sydney, New South Wales, Australia
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Maasstad Ziekenhuis
Rotterdam, South Holland, Netherlands
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Maastricht UMC+
Maastricht, Netherlands
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Martini Ziekenhuis
Groningen, Netherlands
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Maxima Medisch Centrum
Eindhoven, Netherlands
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Meander Medisch Centrum
Amersfoort, Netherlands
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Medisch Centrum Leeuwarden
Leeuwarden, Netherlands
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Medizinische Klinik und Poliklinik I der Universitätsklinik WürzburgSchwerpunkt Nephrologie
Würzburg, 697080, Germany
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National University Hospital
Singapore, Singapore
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Nephrologisches Zentrum Villingen/Schwenningen
Villingen-Schwenningen, 678052, Germany
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Niercentrum aan de Amstel
Amstelveen, Netherlands
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Nierenzentrum Heidelberg
Heidelberg, 69120, Germany
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Nierenzentrum Wiesbaden
Wiesbaden, 2365191, Germany
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Noordwest Ziekenhuisgroep Alkmaar
Alkmaar, Netherlands
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OLVG
Amsterdam, North Holland, Netherlands
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Praxis für Dialyse und Nierenkrankheiten
Berlin, 12627, Germany
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Prince of Wales Hospital
Sydney, New South Wales, Australia
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Radboud UMC
Nijmegen, Netherlands
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Reinier de Graaf Ziekenhuis
Delft, Netherlands
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Royal Adelaide Hospital
Adelaide, South Australia, Australia
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Royal Brisbane and Womens Hospital
Brisbane, Queensland, Australia
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Royal Melbourne Hospital
Parkville, Victoria, Australia
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Royal North Shore Hospital
Sydney, New South Wales, Australia
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Royal Prince Alfred Hospital
Sydney, New South Wales, Australia
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Saxenburgh Medisch Centrum
Hardenberg, Overijssel, Netherlands
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Sengkang General Hospital
Singapore, Singapore
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Singapore General Health
Singapore, Singapore
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Spaarne Gasthuis
Hoofddorp, Netherlands
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St George Hospital
Sydney, New South Wales, Australia
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St. Antonius Ziekenhuis
Nieuwegein, Netherlands
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St. Jansdal ziekenhuis
Lelystad, Netherlands
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Sunshine Coast Hospital and Health Services
Birtinya, Queensland, Australia
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Townsville University hospital
Douglas, Queensland, Australia
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UMC Utrecht
Utrecht, Netherlands
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UMCG
Groningen, Provincie Groningen, Netherlands
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UZ Antwerpen
Antwerp, Belgium
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UZ Brussel
Brussels, Belgium
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UZ Leuven
Leuven, Belgium
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Universitätsklinikum Düsseldorf
Düsseldorf, 40225, Germany
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Universitätsklinikum Erlangen
Erlangen, 91054, Germany
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Universitätsklinikum Halle (Saale) Innere Medizin 2
Halle, 06120, Germany
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Universitätsklinikum Hamburg-Eppendorf
Hamburg, Germany
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Universitätsklinikum JenaKlinik für Innere Medizin III
Jena, 07747, Germany
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Universitätsklinikum RegensburgAbteilung für Nephrologie
Regensburg, 93053, Germany
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Universitätsklinikum Tübingen Medizinische Klinik IV
Tübingen, 72076, Germany
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Universitätsklinikum Ulm, Klinik für Innere Medizin I, Nephrologie
Ulm, 89081, Germany
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Universitätsmedizin Mainz
Mainz, 55131, Germany
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Vall d'Hebron University Hospital
Barcelona, Spain
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VieCuri Medisch Centrum
Venlo, Netherlands
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Western Health
Melbourne, Victoria, Australia
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Westmead Hospital
Sydney, New South Wales, Australia
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Wilhelmina Ziekenhuis Assen
Assen, Drenthe, Netherlands
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Wollongong Hospital
Wollongong, New South Wales, Australia
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Zentrum fuer Nieren-, Hochdruck- und Stoffwechselerkrankungen Hannover
Hanover, 30625, Germany
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Ziekenhuisgroep Twente
Almelo, Overijssel, Netherlands
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Zuyderland Medisch Centrum
Sittard, Limburg, Netherlands
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