Kidney Disease, ChronicPhase 3NCT05374291
The RENAL LIFECYCLE Trial: A RCT to Assess the Effect of Dapagliflozin on Renal and Cardiovascular Outcomes in Patients With Severe CKD
A Phase 3 study testing Dapagliflozin 10 mg/day (oral) in people with Kidney Disease, Chronic and Renal Transplant Failure, run by University Medical Center Groningen at 101 sites in 6 countries.
Trial summary
Rationale: Sodium glucose co transporter 2 (SGLT2) inhibitors are a relatively new class of agents, originally developed as oral antihyperglycemic drugs. SGLT2 inhibitors are clinically available since 2012 for the treatment of patients with diabetes mellitus type 2. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Kidney Disease, Chronic, Renal Transplant Failure, Heart Failure
- What is being tested?
- Dapagliflozin 10 mg/day (oral)
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 1,750 participants
- Where
- 101 sitesin 6 countries
- Study dates
- 8 Nov 2022to Jul 2027
- Phase
- Phase 3
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- 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.
Who cannot join
- 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
Show all 14Show fewer
- 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
Trial locations and contacts
101 sites in 6 countries.
101 sites in 6 countries
Netherlands45 sites
Jeroen Bosch Ziekenhuis
's-Hertogenbosch
Noordwest Ziekenhuisgroep Alkmaar
Alkmaar
Ziekenhuisgroep Twente
Almelo, Overijssel
Flevoziekenhuis
Almere Stad, Flevoland
Meander Medisch Centrum
Amersfoort
Niercentrum aan de Amstel
Amstelveen
Amsterdam UMC
Amsterdam, North Holland
OLVG
Amsterdam, North Holland
Dialysecentrum Dianet (Amsterdam)
Amsterdam
Gelre Ziekenhuizen
Apeldoorn, Gelderland
Wilhelmina Ziekenhuis Assen
Assen, Drenthe
Amphia Ziekenhuis
Breda, North Brabant
Reinier de Graaf Ziekenhuis
Delft
Deventer Ziekenhuis
Deventer
Albert Schweitzer ziekenhuis
Dordrecht, South Holland
Catharina Ziekenhuis Eindhoven
Eindhoven
Maxima Medisch Centrum
Eindhoven
Admiraal de Ruyter Ziekenhuis
Goes, Zeeland
Dialyse Centrum Groningen
Groningen, Provincie Groningen
UMCG
Groningen, Provincie Groningen
Martini Ziekenhuis
Groningen
Saxenburgh Medisch Centrum
Hardenberg, Overijssel
Dialysecentrum Tergooi
Hilversum
Spaarne Gasthuis
Hoofddorp
Medisch Centrum Leeuwarden
Leeuwarden
Leiden UMC
Leiden
Alrijne
Leiderdorp, South Holland
St. Jansdal ziekenhuis
Lelystad
Maastricht UMC+
Maastricht
St. Antonius Ziekenhuis
Nieuwegein
Radboud UMC
Nijmegen
Laurentius Ziekenhuis
Roermond, Limburg
Bravis ziekenhuis
Roosendaal
Erasmus Medisch Centrum
Rotterdam, South Holland
Maasstad Ziekenhuis
Rotterdam, South Holland
Franciscus Gasthuis en Vlietland
Rotterdam
Zuyderland Medisch Centrum
Sittard, Limburg
Haaglanden Medisch Centrum
The Hague, South Holland
HagaZiekenhuis
The Hague, South Holland
Bernhoven
Uden
Diakonessenhuis Utrecht
Utrecht
Dialysecentrum Dianet (Utrecht)
Utrecht
UMC Utrecht
Utrecht
VieCuri Medisch Centrum
Venlo
Isala Ziekenhuis
Zwolle
Australia17 sites
Royal Adelaide Hospital
Adelaide, South Australia
Sunshine Coast Hospital and Health Services
Birtinya, Queensland
Royal Brisbane and Womens Hospital
Brisbane, Queensland
Canberra Health Services
Canberra, Australian Capital Teritory
Townsville University hospital
Douglas, Queensland
Western Health
Melbourne, Victoria
John Hunter Hospital
New Lambton Heights, New South Wales
Royal Melbourne Hospital
Parkville, Victoria
East Metro Health Services (Royal Perth Hospital and Armadale Health Services)
Perth, Western Australia
Concord Repatriation General Hospital
Sydney, New South Wales
Liverpool Hospital
Sydney, New South Wales
Prince of Wales Hospital
Sydney, New South Wales
Royal North Shore Hospital
Sydney, New South Wales
Royal Prince Alfred Hospital
Sydney, New South Wales
St George Hospital
Sydney, New South Wales
Westmead Hospital
Sydney, New South Wales
Wollongong Hospital
Wollongong, New South Wales
Germany17 sites
Charité
Berlin, 10117
Praxis für Dialyse und Nierenkrankheiten
Berlin, 12627
Universitätsklinikum Düsseldorf
Düsseldorf, 40225
Universitätsklinikum Erlangen
Erlangen, 91054
Universitätsklinikum Halle (Saale) Innere Medizin 2
Halle, 06120
Universitätsklinikum Hamburg-Eppendorf
Hamburg
Zentrum fuer Nieren-, Hochdruck- und Stoffwechselerkrankungen Hannover
Hanover, 30625
Nierenzentrum Heidelberg
Heidelberg, 69120
Dialysezentrum Heilbronn - Überörtliche Berufsausübungsgemeinschaft für Nephro und Dialyse (ÜBAG)
Heilbronn, 74076
Universitätsklinikum JenaKlinik für Innere Medizin III
Jena, 07747
Universitätsmedizin Mainz
Mainz, 55131
Universitätsklinikum RegensburgAbteilung für Nephrologie
Regensburg, 93053
Universitätsklinikum Tübingen Medizinische Klinik IV
Tübingen, 72076
Universitätsklinikum Ulm, Klinik für Innere Medizin I, Nephrologie
Ulm, 89081
Nephrologisches Zentrum Villingen/Schwenningen
Villingen-Schwenningen, 678052
Nierenzentrum Wiesbaden
Wiesbaden, 2365191
Medizinische Klinik und Poliklinik I der Universitätsklinik WürzburgSchwerpunkt Nephrologie
Würzburg, 697080
Spain12 sites
Hospital Clínic Barcelona
Barcelona
Hospital del Mar
Barcelona
Hospital Universitari de Bellvitge
Barcelona
Hospital Universitari Germans Trias i Pujol
Barcelona
Vall d'Hebron University Hospital
Barcelona
Hospital Arnau de Vilanova
Lleida
Hospital Universitario Fundacion Jimenez Diaz
Madrid
Hospital Universitario Puerta de Hierro
Madrid
Hospital Son Llàtzer
Palma de Mallorca
Clínica Universidad de Navarra
Pamplona
Hospital Clinico Universitario de Valencia
Valencia
Hospital Universitari Dr Peset
Valencia
Belgium6 sites
UZ Antwerpen
Antwerp
UZ Brussel
Brussels
Jessa Ziekenhuis
Hasselt
AZ Groeninge
Kortrijk
UZ Leuven
Leuven
AZ Glorieux
Ronse
Singapore4 sites
Changi General Hospital
Singapore
National University Hospital
Singapore
Sengkang General Hospital
Singapore
Singapore General Health
Singapore
About this study
Official title: A Randomized Controlled Clinical Trial to Assess the Effect of Dapagliflozin on Renal and Cardiovascular Outcomes in Patients With Severe Chronic Kidney Disease
Rationale:
Sodium glucose co transporter 2 (SGLT2) inhibitors are a relatively new class of agents, originally developed as oral antihyperglycemic drugs. SGLT2 inhibitors are clinically available since 2012 for the treatment of patients with diabetes mellitus type 2. Later, SGLT2 inhibitors appeared to have also specific reno- and cardioprotective effects. Remarkably, the trials that have been performed thus far excluded patients with an eGFR below 25 mL/min/1.73m2 at inclusion, prevalent dialysis patients, and kidney transplant recipients. This is unfortunate, because especially these patients are at high risk of reaching kidney failure requiring dialysis, cardiovascular complications and mortality, whereas there are only few proven effective therapies. There is emerging evidence from experimental studies and post hoc-analyses of randomized clinical trials that SGLT2 inhibitors may also be effective in preventing cardiovascular and mortality outcomes in these patients with severe CKD, including patients receiving dialysis or living with a kidney transplant. For instance, subgroup analysis of the DAPA-CKD trial comparing 624 patients with an eGFR<30 to the remainder of the trial population with better kidney function, demonstrated that the efficacy of the SGLT2 inhibitor dapagliflozin in reducing cardiovascular, heart failure and renal outcomes persisted in the population with impaired kidney function. Furthermore, in the DAPA-CKD trial patients continued to use dapagliflozin or placebo when dialysis was initiated. In the subgroup of patients who initiated dialysis, dapagliflozin was associated with a relative risk reduction for mortality of 21%. Finally, in kidney transplant recipients, SGLT2 inhibitors have been shown to be effective in lowering HbA1c, body weight, blood pressure and stabilize kidney function, and these agents were well tolerated and safe. Taken these findings together there is a sound rationale to study the long-term reno- and cardioprotective efficacy and safety of SGLT2 inhibitors in patients with severe CKD.
There are two cardiac sub-studies: the cardiac magnetic resonance imaging (MRI) sub-study and the echocardiography sub-study. The echocardiography sub-study is referred to as the "SGLT-2-inhibitors to Target Heart Failure in Peritoneal Dialysis" (STOP-HF-in-PD) study.
Read the detailed description
Objective:
To establish the reno- and cardioprotective efficacy and safety of dapagliflozin in patients with severe CKD
Study design:
Multicenter, randomized, controlled, double blinded, pragmatic, interventional trial
Study population:
- Patients with advanced CKD, i.e. an eGFR ≤25 mL/min*1.73m2
- Patients on dialysis (at least 3 months after start of dialysis)
- Patients with a kidney transplant and an eGFR ≤45 mL/min/1.73m2 (at least 6 months after transplantation)
Intervention:
Dapagliflozin 10 mg/day or matching placebo
Primary outcome measure:
Combined endpoint of all-cause mortality, kidney failure, and hospitalization for heart failure in the overall study population
Study duration:
18 month recruitment phase, 30 month follow-up after enrollment of the last patient: Total study duration intended to last 48 months. It should be noted that the trial is event driven and will be terminated when 468 primary composite outcomes have occurred. The exact trial duration may therefore be shorter or longer than the intended 48 months.
Study visits:
Screening, baseline, week 2, month 3, month 6 and every 6 months thereafter. Information needed for the trial will be obtained as much as possible from visits taking place as part of routine clinical care.
Sample size:
Renal Lifecycle is designed as an endpoint driven trial and will finish when 468 primary study outcomes have occurred. The investigators have estimated a sample size of 1750-2000 patients.
Novel aspects:
A unique patient population with severe chronic kidney disease at very high risk of adverse outcomes for whom very few proven effective therapies exist. The initiation and efficacy of SGLT2 inhibitors, including dapagliflozin, has not been studied before in this population. However, SGLT2 inhibitors have the potential to be very effective and well tolerated which would imply a major advance in the pharmacotherapy of these patients.
When patients reach a renal endpoint, e.g. start or chronic dialysis or receiving a kidney transplantation, study medication will not be stopped as customary in many other trials in nephrology, but continued in the new phase of their "renal lifecycle", hence the name of the trial.
Sub studies:
Cardiac MRI sub-study The cardiac MRI sub-study will evaluate the effect of dapagliflozin on cardiac remodelling, as compared to placebo, measured with indexed left ventricular mass (LVMi), an intermediate cardiovascular outcome, in 250 participants across all three groups of the Renal Lifecycle Trial (i.e. advanced CKD, dialysis, kidney transplant recipients). This will provide robust evidence on the mechanisms under-pinning the cardioprotective effects of SGLT2 inhibitors in this high-risk patient population.
Primary outcome: Difference in LVMi after 12 months dapagliflozin compared to placebo.
Secondary outcomes: Differences between intervention groups in the following parameters at 12 months post-randomization: non-indexed LVM; indexed left atrial volume; non-indexed left atrial volume; indexed left and right ventricular end diastolic volume; indexed left and right ventricular end systolic volume; left and right ejection fraction.
Echocardiography sub-study (STOP-HF-in-PD) The echocardiography sub-study (STOP-HF-in-PD) will evaluate the effect of dapagliflozin on cardiac function, as compared to placebo, measured by left ventricular global longitudinal strain (LV-GLS), in 100 participants with kidney failure treated with peritoneal dialysis (PD). This will provide additional evidence on the mechanisms underlying the cardiac effects of SGLT2i in patients with kidney failure. Furthermore, the LV-GLS-data will be related to measured CKD- and PD-associated mediators of heart failure (measured in serum, urine and peritoneal effluent). This will aid to determine their relevance in patients with kidney failure, as well as to define if and to what extent SGLT2i affect these mediators in patients with kidney failure.
Primary outcome: Difference in LV-GLS after 6 months dapagliflozin compared to placebo.
Secondary and exploratory objectives: Differences between dapagliflozin compared to placebo after 6 and 12 months post-randomization for: LV-GLS; E/e'-ratio; left atrial volume index; left atrial strain; tricuspid velocity; left ventricular ejection fraction; LVMi; Physical functioning (6 minute walking test and KCCQ-12); 24h urine volume; residual kidney function; average daily ultrafiltration volume; peritoneal glucose exposure; peritoneal membrane characteristics.
Combined Cardiac Imaging Sub-studies A subset of participants enrolled in the echocardiography sub-study will also participate in the cardiac MRI sub-study, allowing for a combined evaluation of both imaging modalities. The aim is to evaluate the use of echocardiography and cardiac MRI as a tool to identify patients at highest risk for heart failure and those who may benefit from SGLT2i-induced cardio-protection.
Secondary outcomes: Association between change in LV-GLS and change in LVMi from baseline to 12-months across intervention groups; association between change in LV-GLS at 6 months and change in LVMi at 12 months across intervention groups.
Cognitive sub-study Patients with chronic kidney disease (CKD) are at a much higher risk for developing cognitive impairment compared with the general population and both lower glomerular filtration rate and the presence of albuminuria are associated with its development. SGLT-2 inhibitor use is associated with better preservation of cognitive function in patients with CKD including those on hemodialysis and after kidney transplantation compared to placebo.Patients will be requested to perform the symbol digit modalities test at the same time as the questionnaires, i.e. at baseline (visit 2), visit 5 and visit 6, once every year after visit 6 and at EoT/EET.The primary outcome of the cognition sub study is the change over time in the number of correct answers in the symbol digit modalities test within 90 seconds.
Kidney metabolism substudy The primary aim of this substudy is to evaluate the effect of dapagliflozin 10 mg compared to a placebo on energy metabolism assessed by changes in the renal mitochondrial oxidative phosphorylation capacity in kidney transplant recipients participating in the RENAL LIFECYCLE Trial at the 3-month Follow-up Visit. Further aims of this substudy are to evaluate the differences in metabolic substrate preferences by measuring ketone body or acylcarnitine substrate-driven mitochondrial respiration following the randomization to dapagliflozin or placebo.
Differences in mitochondrial architecture including mitochondrial quantity and morphology will be assessed using electron microscopy.
- Being tested
- Dapagliflozin 10 mg/day (oral), Placebo
- Keywords
- advanced CKD, dialysis, kidney transplant, all-cause mortality, kidney failure, hospitalization for heart failure, Dapagliflozin
- Medical subject headings
- Renal Insufficiency, Chronic, Heart Failure, Renal Insufficiency, Death
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Dapagliflozin 10 mg/day (oral)Drug
Also called Forxiga
Patients take 10 mg dapagliflozin or matching placebo once daily in the morning
PlaceboDrug
Patients take 10 mg dapagliflozin or matching placebo once daily in the morning
| Study group | Role | What they receive |
|---|---|---|
| Dapagliflozin | Experimental | Dapagliflozin 10 mg/day (oral) Receives: Drug: Dapagliflozin 10 mg/day (oral) |
| Placebo | Placebo comparator | Placebo 10 mg/day (oral) Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of partipants with all-cause mortality, kidney failure, and hospitalization for heart failure
To determine whether dapagliflozin is superior to placebo in reducing the incidence of the primary composite endpoint
Combined endpoint of all-cause mortality, kidney failure, and hospitalization for heart failure in the overall study population
Measured: Total study duration intended to last 48 months
Secondary outcomes (4)
Number of participants to reach all-cause mortality
To determine if dapagliflozin is superior to placebo in reducing the incidence of all-cause mortality
Measured: Total study duration intended to last 48 months
Incidence of hospitalization for heart failure
Incidence of hospitalization for heart failureTo determine if dapagliflozin is superior to placebo in reducing the incidence of heart failure
Measured: Total study duration intended to last 48 months
Incidence of kidney failure (chronic dialysis, kidney transplantation or mortality due to kidney failure)
To determine if dapagliflozin is superior to placebo in reducing the incidence of kidney failure
Measured: Total study duration intended to last 48 months
incidence of the composite outcome (kidney failure, hospitalization for heart failure, and all-cause mortality) in subgroups
To determine whether dapagliflozin is superior to placebo in reducing the incidence of the composite outcome in subgroups
subgroups: advanced CKD i.e. an eGFR ≤30 mL/min/1.73m2, dialysis patients and transplant patients
Measured: Total study duration intended to last 48 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted16 May 2022
- Study start8 Nov 2022
- Primary completionJul 2027 (estimated)
- Study completionJul 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (10)Papers the sponsor has linked to this study.
- Other trials for Kidney Disease, ChronicStudies of the same condition, open and under way.
- More trials run by University Medical Center GroningenThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- The RENAL LIFECYCLE trial consists of a screening period and a double blind treatment period with two arms. Participants will be randomly assigned in a 1:1 ratio to double blind treatment with dapagliflozin 10 mg/d or matching placebo. Randomization will be stratified by enrolment stratum (pre-dialysis, dialysis, kidney transplantation), centre and type 2 diabetes mellitus status yes/no) to ensure balanced distribution across the two treatment arms.
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 1,750 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University Medical Center Groningen
- Sponsor type
- University, hospital or other
- Collaborators
- AstraZeneca, Dutch Kidney Foundation
- Responsible party
- Principal investigator, Ron Gansevoort, University Medical Center Groningen
- Investigators
- Ron Gansevoort, Principal investigator, University Medical Center Groningen
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05374291
- Sponsor's protocol ID
- 202100617
- Other IDs
- 2021-005446-15, 2023-508389-13-00, 2023
- Status last verified
- Oct 2026
- First submitted
- 22 Apr 2022
- Last updated
- 8 Oct 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Bakker WM, Heerspink HJL, Berger SP, Wanner C, Badve SV, Arnott C, Abrahams AC, van den Born JC, van Faassen TC, Gaillard CAJM, Gelens MACJ, Gorris JL, Hemmelder MH, Jakulj L, van Kruijsdijk RCM, Kuypers DRJ, van der Meer P, van der Net JB, Nijmeijer HH, Vervloet MG, de Vries APJ, Walsh M, Wang AY, Gansevoort RT; Renal Lifecycle Trial Investigators. Rationale and design of the Renal Lifecycle trial assessing the effect of dapagliflozin on cardiorenal outcomes in severe chronic kidney disease. Nephrol Dial Transplant. 2025 Aug 29;40(9):1746-1755. doi: 10.1093/ndt/gfaf046.
PubMed 40053493Perkovic V, Jardine MJ, Neal B, Bompoint S, Heerspink HJL, Charytan DM, Edwards R, Agarwal R, Bakris G, Bull S, Cannon CP, Capuano G, Chu PL, de Zeeuw D, Greene T, Levin A, Pollock C, Wheeler DC, Yavin Y, Zhang H, Zinman B, Meininger G, Brenner BM, Mahaffey KW; CREDENCE Trial Investigators. Canagliflozin and Renal Outcomes in Type 2 Diabetes and Nephropathy. N Engl J Med. 2019 Jun 13;380(24):2295-2306. doi: 10.1056/NEJMoa1811744. Epub 2019 Apr 14.
PubMed 30990260Heerspink HJL, Jongs N, Chertow GM, Langkilde AM, McMurray JJV, Correa-Rotter R, Rossing P, Sjostrom CD, Stefansson BV, Toto RD, Wheeler DC, Greene T; DAPA-CKD Trial Committees and Investigators. Effect of dapagliflozin on the rate of decline in kidney function in patients with chronic kidney disease with and without type 2 diabetes: a prespecified analysis from the DAPA-CKD trial. Lancet Diabetes Endocrinol. 2021 Nov;9(11):743-754. doi: 10.1016/S2213-8587(21)00242-4. Epub 2021 Oct 4.
PubMed 34619108Chertow GM, Vart P, Jongs N, Toto RD, Gorriz JL, Hou FF, McMurray JJV, Correa-Rotter R, Rossing P, Sjostrom CD, Stefansson BV, Langkilde AM, Wheeler DC, Heerspink HJL; DAPA-CKD Trial Committees and Investigators. Effects of Dapagliflozin in Stage 4 Chronic Kidney Disease. J Am Soc Nephrol. 2021 Sep;32(9):2352-2361. doi: 10.1681/ASN.2021020167. Epub 2021 Jul 16.
PubMed 34272327Chewcharat A, Prasitlumkum N, Thongprayoon C, Bathini T, Medaura J, Vallabhajosyula S, Cheungpasitporn W. Efficacy and Safety of SGLT-2 Inhibitors for Treatment of Diabetes Mellitus among Kidney Transplant Patients: A Systematic Review and Meta-Analysis. Med Sci (Basel). 2020 Nov 17;8(4):47. doi: 10.3390/medsci8040047.
PubMed 33213078Combe C, Alencar de Pinho N, Guedes M, Frimat L, Fouque D, Liabeuf S, Niang A, Kanjanabuch T, Stengel B, Massy ZA, Pecoits-Filho R. Optimal patient care in advanced chronic kidney disease progressing to kidney failure. Nat Rev Nephrol. 2026 Jun;22(6):406-421. doi: 10.1038/s41581-026-01056-2. Epub 2026 Feb 10.
PubMed 41667648Karsten M, Badve SV, Gansevoort RT, Berger SP, Heerspink HJL, Abrahams AC, Billot L, Bon RHACM, Gelens MACJ, Guinness D, Hamilton-Craig C, van Heerebeek L, Hemmelder MH, Houston L, Kozor R, Kuypers DRJ, Monaghan H, Neal B, Neuen BL, Otton J, Perkovic V, Rajwani A, Wang AY, Vervloet MG, Arnott C, Jakulj L; Renal Lifecycle Trial Cardiac Imaging Sub-studies Investigators. Cardiac impact of dapagliflozin in advanced chronic kidney disease: rationale and design of the Renal Lifecycle Trial cardiac imaging sub-studies. Clin Kidney J. 2025 Dec 2;19(1):sfaf376. doi: 10.1093/ckj/sfaf376. eCollection 2026 Jan.
PubMed 41551843Horowitz A, Heeger P. Natural killer cells in kidney immune surveillance, injury and fibrosis. Nat Rev Nephrol. 2026 Mar;22(3):215-228. doi: 10.1038/s41581-025-01029-x. Epub 2025 Nov 28.
PubMed 41315742Garcia-Cosio Carmena MD, Farrero M, Blasco Peiro MT, Crespo M, Delgado Jimenez J, Diaz Molina B, Fernandez Rivera C, Garrido Bravo IP, Lopez Jimenez V, Melilli E, Mirabet Perez S, Perez Tamajon ML, Rangel Sousa D, Rodrigo E, Cruzado JM, Hernandez Marrero D; Spanish Society of Transplantation, the Spanish Society of Nephrology, and the Spanish Society of Cardiology (SET-SEC-SEN). Management of Kidney Disease in Heart Transplant Patients: A National Delphi Survey-based Consensus Expert Paper. Transplantation. 2025 Sep 1;109(9):e431-e445. doi: 10.1097/TP.0000000000005302. Epub 2025 Feb 7.
PubMed 39928546Gill M, Leung M, Luo CY, Cheung C, Beauchesne A, Chang D, Lan J, Johnston O. Erythrocytosis and thrombotic events in kidney transplant recipients prescribed a sodium glucose cotransport-2 inhibitor. Clin Transplant. 2023 Aug;37(8):e15013. doi: 10.1111/ctr.15013. Epub 2023 May 11.
PubMed 37170711
Study at a glance
From the registry record, last updated by the sponsor on 8 Oct 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized Controlled Clinical Trial to Assess the Effect of Dapagliflozin on Renal and Cardiovascular Outcomes in Patients With Severe Chronic Kidney Disease
- ClinicalTrials.gov ID
- NCT05374291
- Acronym / sponsor ID
- 202100617
- Keywords
- advanced CKD, dialysis, kidney transplant, all-cause mortality, kidney failure, hospitalization for heart failure, Dapagliflozin
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Active, not recruiting
- Enrolment
- 1,750 participants (estimated)
- Lead sponsor
- University Medical Center GroningenUniversity, hospital or other
- Collaborators
- AstraZeneca, Dutch Kidney Foundation
- Study start
- 8 Nov 2022 (actual)
- Primary completion
- Jul 2027 (estimated)
- Study completion
- Jul 2027 (estimated)
- First posted
- 16 May 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Rationale:
Sodium glucose co transporter 2 (SGLT2) inhibitors are a relatively new class of agents, originally developed as oral antihyperglycemic drugs. SGLT2 inhibitors are clinically available since 2012 for the treatment of patients with diabetes mellitus type 2. Later, SGLT2 inhibitors appeared to have also specific reno- and cardioprotective effects. Remarkably, the trials that have been performed thus far excluded patients with an eGFR below 25 mL/min/1.73m2 at inclusion, prevalent dialysis patients, and kidney transplant recipients. This is unfortunate, because especially these patients are at high risk of reaching kidney failure requiring dialysis, cardiovascular complications and mortality, whereas there are only few proven effective therapies. There is emerging evidence from experimental studies and post hoc-analyses of randomized clinical trials that SGLT2 inhibitors may also be effective in preventing cardiovascular and mortality outcomes in these patients with severe CKD, including patients receiving dialysis or living with a kidney transplant. For instance, subgroup analysis of the DAPA-CKD trial comparing 624 patients with an eGFR<30 to the remainder of the trial population with better kidney function, demonstrated that the efficacy of the SGLT2 inhibitor dapagliflozin in reducing cardiovascular, heart failure and renal outcomes persisted in the population with impaired kidney function. Furthermore, in the DAPA-CKD trial patients continued to use dapagliflozin or placebo when dialysis was initiated. In the subgroup of patients who initiated dialysis, dapagliflozin was associated with a relative risk reduction for mortality of 21%. Finally, in kidney transplant recipients, SGLT2 inhibitors have been shown to be effective in lowering HbA1c, body weight, blood pressure and stabilize kidney function, and these agents were well tolerated and safe. Taken these findings together there is a sound rationale to study the long-term reno- and cardioprotective efficacy and safety of SGLT2 inhibitors in patients with severe CKD.
There are two cardiac sub-studies: the cardiac magnetic resonance imaging (MRI) sub-study and the echocardiography sub-study. The echocardiography sub-study is referred to as the "SGLT-2-inhibitors to Target Heart Failure in Peritoneal Dialysis" (STOP-HF-in-PD) study.
Detailed description
Objective:
To establish the reno- and cardioprotective efficacy and safety of dapagliflozin in patients with severe CKD
Study design:
Multicenter, randomized, controlled, double blinded, pragmatic, interventional trial
Study population:
- Patients with advanced CKD, i.e. an eGFR ≤25 mL/min*1.73m2
- Patients on dialysis (at least 3 months after start of dialysis)
- Patients with a kidney transplant and an eGFR ≤45 mL/min/1.73m2 (at least 6 months after transplantation)
Intervention:
Dapagliflozin 10 mg/day or matching placebo
Primary outcome measure:
Combined endpoint of all-cause mortality, kidney failure, and hospitalization for heart failure in the overall study population
Study duration:
18 month recruitment phase, 30 month follow-up after enrollment of the last patient: Total study duration intended to last 48 months. It should be noted that the trial is event driven and will be terminated when 468 primary composite outcomes have occurred. The exact trial duration may therefore be shorter or longer than the intended 48 months.
Study visits:
Screening, baseline, week 2, month 3, month 6 and every 6 months thereafter. Information needed for the trial will be obtained as much as possible from visits taking place as part of routine clinical care.
Sample size:
Renal Lifecycle is designed as an endpoint driven trial and will finish when 468 primary study outcomes have occurred. The investigators have estimated a sample size of 1750-2000 patients.
Novel aspects:
A unique patient population with severe chronic kidney disease at very high risk of adverse outcomes for whom very few proven effective therapies exist. The initiation and efficacy of SGLT2 inhibitors, including dapagliflozin, has not been studied before in this population. However, SGLT2 inhibitors have the potential to be very effective and well tolerated which would imply a major advance in the pharmacotherapy of these patients.
When patients reach a renal endpoint, e.g. start or chronic dialysis or receiving a kidney transplantation, study medication will not be stopped as customary in many other trials in nephrology, but continued in the new phase of their "renal lifecycle", hence the name of the trial.
Sub studies:
Cardiac MRI sub-study The cardiac MRI sub-study will evaluate the effect of dapagliflozin on cardiac remodelling, as compared to placebo, measured with indexed left ventricular mass (LVMi), an intermediate cardiovascular outcome, in 250 participants across all three groups of the Renal Lifecycle Trial (i.e. advanced CKD, dialysis, kidney transplant recipients). This will provide robust evidence on the mechanisms under-pinning the cardioprotective effects of SGLT2 inhibitors in this high-risk patient population.
Primary outcome: Difference in LVMi after 12 months dapagliflozin compared to placebo.
Secondary outcomes: Differences between intervention groups in the following parameters at 12 months post-randomization: non-indexed LVM; indexed left atrial volume; non-indexed left atrial volume; indexed left and right ventricular end diastolic volume; indexed left and right ventricular end systolic volume; left and right ejection fraction.
Echocardiography sub-study (STOP-HF-in-PD) The echocardiography sub-study (STOP-HF-in-PD) will evaluate the effect of dapagliflozin on cardiac function, as compared to placebo, measured by left ventricular global longitudinal strain (LV-GLS), in 100 participants with kidney failure treated with peritoneal dialysis (PD). This will provide additional evidence on the mechanisms underlying the cardiac effects of SGLT2i in patients with kidney failure. Furthermore, the LV-GLS-data will be related to measured CKD- and PD-associated mediators of heart failure (measured in serum, urine and peritoneal effluent). This will aid to determine their relevance in patients with kidney failure, as well as to define if and to what extent SGLT2i affect these mediators in patients with kidney failure.
Primary outcome: Difference in LV-GLS after 6 months dapagliflozin compared to placebo.
Secondary and exploratory objectives: Differences between dapagliflozin compared to placebo after 6 and 12 months post-randomization for: LV-GLS; E/e'-ratio; left atrial volume index; left atrial strain; tricuspid velocity; left ventricular ejection fraction; LVMi; Physical functioning (6 minute walking test and KCCQ-12); 24h urine volume; residual kidney function; average daily ultrafiltration volume; peritoneal glucose exposure; peritoneal membrane characteristics.
Combined Cardiac Imaging Sub-studies A subset of participants enrolled in the echocardiography sub-study will also participate in the cardiac MRI sub-study, allowing for a combined evaluation of both imaging modalities. The aim is to evaluate the use of echocardiography and cardiac MRI as a tool to identify patients at highest risk for heart failure and those who may benefit from SGLT2i-induced cardio-protection.
Secondary outcomes: Association between change in LV-GLS and change in LVMi from baseline to 12-months across intervention groups; association between change in LV-GLS at 6 months and change in LVMi at 12 months across intervention groups.
Cognitive sub-study Patients with chronic kidney disease (CKD) are at a much higher risk for developing cognitive impairment compared with the general population and both lower glomerular filtration rate and the presence of albuminuria are associated with its development. SGLT-2 inhibitor use is associated with better preservation of cognitive function in patients with CKD including those on hemodialysis and after kidney transplantation compared to placebo.Patients will be requested to perform the symbol digit modalities test at the same time as the questionnaires, i.e. at baseline (visit 2), visit 5 and visit 6, once every year after visit 6 and at EoT/EET.The primary outcome of the cognition sub study is the change over time in the number of correct answers in the symbol digit modalities test within 90 seconds.
Kidney metabolism substudy The primary aim of this substudy is to evaluate the effect of dapagliflozin 10 mg compared to a placebo on energy metabolism assessed by changes in the renal mitochondrial oxidative phosphorylation capacity in kidney transplant recipients participating in the RENAL LIFECYCLE Trial at the 3-month Follow-up Visit. Further aims of this substudy are to evaluate the differences in metabolic substrate preferences by measuring ketone body or acylcarnitine substrate-driven mitochondrial respiration following the randomization to dapagliflozin or placebo.
Differences in mitochondrial architecture including mitochondrial quantity and morphology will be assessed using electron microscopy.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
- Model description
- The RENAL LIFECYCLE trial consists of a screening period and a double blind treatment period with two arms. Participants will be randomly assigned in a 1:1 ratio to double blind treatment with dapagliflozin 10 mg/d or matching placebo. Randomization will be stratified by enrolment stratum (pre-dialysis, dialysis, kidney transplantation), centre and type 2 diabetes mellitus status yes/no) to ensure balanced distribution across the two treatment arms.
| Arm | Type | Receives |
|---|---|---|
| Dapagliflozin | Experimental | Drug: Dapagliflozin 10 mg/day (oral)Dapagliflozin 10 mg/day (oral) |
| Placebo | Placebo comparator | Drug: PlaceboPlacebo 10 mg/day (oral) |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- 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
Key exclusion criteria (14 listed)
- 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.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Dapagliflozin 10 mg/day (oral)Also: ForxigaPatients take 10 mg dapagliflozin or matching placebo once daily in the morning | Drug | Dapagliflozin |
| PlaceboPatients take 10 mg dapagliflozin or matching placebo once daily in the morning | Drug | Placebo |
Primary outcome
Number of partipants with all-cause mortality, kidney failure, and hospitalization for heart failure
Time frame: Total study duration intended to last 48 months
To determine whether dapagliflozin is superior to placebo in reducing the incidence of the primary composite endpoint Combined endpoint of all-cause mortality, kidney failure, and hospitalization for heart failure in the overall study population
4 secondary outcomes
Number of participants to reach all-cause mortality
Time frame: Total study duration intended to last 48 months
Incidence of hospitalization for heart failure
Time frame: Total study duration intended to last 48 months
Incidence of kidney failure (chronic dialysis, kidney transplantation or mortality due to kidney failure)
Time frame: Total study duration intended to last 48 months
incidence of the composite outcome (kidney failure, hospitalization for heart failure, and all-cause mortality) in subgroups
Time frame: Total study duration intended to last 48 months
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 8 Oct 2026.
- Background: PubMed 40053493Bakker WM, Heerspink HJL, Berger SP, Wanner C, Badve SV, Arnott C, Abrahams AC, van den Born JC, van Faassen TC, Gaillard CAJM, Gelens MACJ, Gorris JL, Hemmelder MH, Jakulj L, van Kruijsdijk RCM, Kuypers DRJ, van der Meer P, van der Net JB, Nijmeijer HH, Vervloet MG, de Vries APJ, Walsh M, Wang AY, Gansevoort RT; Renal Lifecycle Trial Investigators. Rationale and design of the Renal Lifecycle trial assessing the effect of dapagliflozin on cardiorenal outcomes in severe chronic kidney disease. Nephrol Dial Transplant. 2025 Aug 29;40(9):1746-1755. doi: 10.1093/ndt/gfaf046.
- Background: PubMed 30990260Perkovic V, Jardine MJ, Neal B, Bompoint S, Heerspink HJL, Charytan DM, Edwards R, Agarwal R, Bakris G, Bull S, Cannon CP, Capuano G, Chu PL, de Zeeuw D, Greene T, Levin A, Pollock C, Wheeler DC, Yavin Y, Zhang H, Zinman B, Meininger G, Brenner BM, Mahaffey KW; CREDENCE Trial Investigators. Canagliflozin and Renal Outcomes in Type 2 Diabetes and Nephropathy. N Engl J Med. 2019 Jun 13;380(24):2295-2306. doi: 10.1056/NEJMoa1811744. Epub 2019 Apr 14.
- Background: PubMed 34619108Heerspink HJL, Jongs N, Chertow GM, Langkilde AM, McMurray JJV, Correa-Rotter R, Rossing P, Sjostrom CD, Stefansson BV, Toto RD, Wheeler DC, Greene T; DAPA-CKD Trial Committees and Investigators. Effect of dapagliflozin on the rate of decline in kidney function in patients with chronic kidney disease with and without type 2 diabetes: a prespecified analysis from the DAPA-CKD trial. Lancet Diabetes Endocrinol. 2021 Nov;9(11):743-754. doi: 10.1016/S2213-8587(21)00242-4. Epub 2021 Oct 4.
- Background: PubMed 34272327Chertow GM, Vart P, Jongs N, Toto RD, Gorriz JL, Hou FF, McMurray JJV, Correa-Rotter R, Rossing P, Sjostrom CD, Stefansson BV, Langkilde AM, Wheeler DC, Heerspink HJL; DAPA-CKD Trial Committees and Investigators. Effects of Dapagliflozin in Stage 4 Chronic Kidney Disease. J Am Soc Nephrol. 2021 Sep;32(9):2352-2361. doi: 10.1681/ASN.2021020167. Epub 2021 Jul 16.
- Background: PubMed 33213078Chewcharat A, Prasitlumkum N, Thongprayoon C, Bathini T, Medaura J, Vallabhajosyula S, Cheungpasitporn W. Efficacy and Safety of SGLT-2 Inhibitors for Treatment of Diabetes Mellitus among Kidney Transplant Patients: A Systematic Review and Meta-Analysis. Med Sci (Basel). 2020 Nov 17;8(4):47. doi: 10.3390/medsci8040047.
- Derived from this study: PubMed 41667648Combe C, Alencar de Pinho N, Guedes M, Frimat L, Fouque D, Liabeuf S, Niang A, Kanjanabuch T, Stengel B, Massy ZA, Pecoits-Filho R. Optimal patient care in advanced chronic kidney disease progressing to kidney failure. Nat Rev Nephrol. 2026 Jun;22(6):406-421. doi: 10.1038/s41581-026-01056-2. Epub 2026 Feb 10.
- Derived from this study: PubMed 41551843Karsten M, Badve SV, Gansevoort RT, Berger SP, Heerspink HJL, Abrahams AC, Billot L, Bon RHACM, Gelens MACJ, Guinness D, Hamilton-Craig C, van Heerebeek L, Hemmelder MH, Houston L, Kozor R, Kuypers DRJ, Monaghan H, Neal B, Neuen BL, Otton J, Perkovic V, Rajwani A, Wang AY, Vervloet MG, Arnott C, Jakulj L; Renal Lifecycle Trial Cardiac Imaging Sub-studies Investigators. Cardiac impact of dapagliflozin in advanced chronic kidney disease: rationale and design of the Renal Lifecycle Trial cardiac imaging sub-studies. Clin Kidney J. 2025 Dec 2;19(1):sfaf376. doi: 10.1093/ckj/sfaf376. eCollection 2026 Jan.
- Derived from this study: PubMed 41315742Horowitz A, Heeger P. Natural killer cells in kidney immune surveillance, injury and fibrosis. Nat Rev Nephrol. 2026 Mar;22(3):215-228. doi: 10.1038/s41581-025-01029-x. Epub 2025 Nov 28.
- Derived from this study: PubMed 39928546Garcia-Cosio Carmena MD, Farrero M, Blasco Peiro MT, Crespo M, Delgado Jimenez J, Diaz Molina B, Fernandez Rivera C, Garrido Bravo IP, Lopez Jimenez V, Melilli E, Mirabet Perez S, Perez Tamajon ML, Rangel Sousa D, Rodrigo E, Cruzado JM, Hernandez Marrero D; Spanish Society of Transplantation, the Spanish Society of Nephrology, and the Spanish Society of Cardiology (SET-SEC-SEN). Management of Kidney Disease in Heart Transplant Patients: A National Delphi Survey-based Consensus Expert Paper. Transplantation. 2025 Sep 1;109(9):e431-e445. doi: 10.1097/TP.0000000000005302. Epub 2025 Feb 7.
- Derived from this study: PubMed 37170711Gill M, Leung M, Luo CY, Cheung C, Beauchesne A, Chang D, Lan J, Johnston O. Erythrocytosis and thrombotic events in kidney transplant recipients prescribed a sodium glucose cotransport-2 inhibitor. Clin Transplant. 2023 Aug;37(8):e15013. doi: 10.1111/ctr.15013. Epub 2023 May 11.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Ron Gansevoort principal investigator
University Medical Center Groningen
101 sites in 6 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Dapagliflozin 10 mg/day (oral) in people with Kidney Disease, Chronic and Renal Transplant Failure, run by University Medical Center Groningen at 101 sites in 6 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 14 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: under way, not looking for participants, as of the sponsor's last update on 8 Oct 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 101 sites in Netherlands, Australia, Germany, Spain, Belgium and 1 more country. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Number of partipants with all-cause mortality, kidney failure, and hospitalization for heart failure (time frame: Total study duration intended to last 48 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05374291, which also lists 10 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Oct 2026.