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Neuen BL, Heerspink HJL, Vart P, Claggett BL, Fletcher RA, Arnott C, de Oliveira Costa J, Falster MO, Pearson SA, Mahaffey KW, Neal B, Agarwal R, Bakris G, Perkovic V, Solomon SD, Vaduganathan M. Estimated Lifetime Cardiovascular, Kidney, and Mortality Benefits of Combination Treatment With SGLT2 Inhibitors, GLP-1 Receptor Agonists, and Nonsteroidal MRA Compared With Conventional Care in Patients With Type 2 Diabetes and Albuminuria. Circulation 2024; 149:450-462. [PMID: 37952217 DOI: 10.1161/circulationaha.123.067584] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Sodium glucose cotransporter 2 inhibitors (SGLT2i), glucagon-like peptide-1 receptor agonists (GLP-1 RA), and the nonsteroidal mineralocorticoid receptor antagonist (ns-MRA) finerenone all individually reduce cardiovascular, kidney, and mortality outcomes in patients with type 2 diabetes and albuminuria. However, the lifetime benefits of combination therapy with these medicines are not known. METHODS We used data from 2 SGLT2i trials (CANVAS [Canagliflozin Cardiovascular Assessment] and CREDENCE [Canagliflozin and Renal Events in Diabetes with Established Nephropathy Clinical Evaluation]), 2 ns-MRA trials (FIDELIO-DKD [Finerenone in Reducing Kidney Failure and Disease Progression in Diabetic Kidney Disease] and FIGARO-DKD [Efficacy and Safety of Finerenone in Subjects With Type 2 Diabetes Mellitus and the Clinical Diagnosis of Diabetic Kidney Disease]), and 8 GLP-1 RA trials to estimate the relative effects of combination therapy versus conventional care (renin-angiotensin system blockade and traditional risk factor control) on cardiovascular, kidney, and mortality outcomes. Using actuarial methods, we then estimated absolute risk reductions with combination SGLT2i, GLP-1 RA, and ns-MRA in patients with type 2 diabetes and at least moderately increased albuminuria (urinary albumin:creatinine ratio ≥30 mg/g) by applying estimated combination treatment effects to participants receiving conventional care in CANVAS and CREDENCE. RESULTS Compared with conventional care, the combination of SGLT2i, GLP-1 RA, and ns-MRA was associated with a hazard ratio of 0.65 (95% CI, 0.55-0.76) for major adverse cardiovascular events (nonfatal myocardial infarction, nonfatal stroke, or cardiovascular death). The corresponding estimated absolute risk reduction over 3 years was 4.4% (95% CI, 3.0-5.7), with a number needed to treat of 23 (95% CI, 18-33). For a 50-year-old patient commencing combination therapy, estimated major adverse cardiovascular event-free survival was 21.1 years compared with 17.9 years for conventional care (3.2 years gained [95% CI, 2.1-4.3]). There were also projected gains in survival free from hospitalized heart failure (3.2 years [95% CI, 2.4-4.0]), chronic kidney disease progression (5.5 years [95% CI, 4.0-6.7]), cardiovascular death (2.2 years [95% CI, 1.2-3.0]), and all-cause death (2.4 years [95% CI, 1.4-3.4]). Attenuated but clinically relevant gains in event-free survival were observed in analyses assuming 50% additive effects of combination therapy, including for major adverse cardiovascular events (2.4 years [95% CI, 1.1-3.5]), chronic kidney disease progression (4.5 years [95% CI, 2.8-5.9]), and all-cause death (1.8 years [95% CI, 0.7-2.8]). CONCLUSIONS In patients with type 2 diabetes and at least moderately increased albuminuria, combination treatment of SGLT2i, GLP-1 RA, and ns-MRA has the potential to afford relevant gains in cardiovascular and kidney event-free and overall survival.
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Affiliation(s)
- Brendon L Neuen
- The George Institute for Global Health, University of New South Wales, Sydney, Australia (B.L.N., H.J.L.H., R.A.F., C.A., B.N., V.P.)
- Department of Renal Medicine, Royal North Shore Hospital, Sydney, Australia (B.L.N.)
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.L.N., B.L.C., S.D.S., M.V.)
| | - Hiddo J L Heerspink
- The George Institute for Global Health, University of New South Wales, Sydney, Australia (B.L.N., H.J.L.H., R.A.F., C.A., B.N., V.P.)
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, The Netherlands (H.J.L.H., P.V.)
| | - Priya Vart
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, The Netherlands (H.J.L.H., P.V.)
| | - Brian L Claggett
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.L.N., B.L.C., S.D.S., M.V.)
| | - Robert A Fletcher
- The George Institute for Global Health, University of New South Wales, Sydney, Australia (B.L.N., H.J.L.H., R.A.F., C.A., B.N., V.P.)
| | - Clare Arnott
- The George Institute for Global Health, University of New South Wales, Sydney, Australia (B.L.N., H.J.L.H., R.A.F., C.A., B.N., V.P.)
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia (C.A.)
| | - Julianna de Oliveira Costa
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, UNSW Sydney, Australia (J.d.O.C., M.O.F., S.-A.P.)
| | - Michael O Falster
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, UNSW Sydney, Australia (J.d.O.C., M.O.F., S.-A.P.)
| | - Sallie-Anne Pearson
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, UNSW Sydney, Australia (J.d.O.C., M.O.F., S.-A.P.)
| | - Kenneth W Mahaffey
- Stanford Center for Clinical Research, Stanford University School of Medicine, CA (K.W.M.)
| | - Bruce Neal
- The George Institute for Global Health, University of New South Wales, Sydney, Australia (B.L.N., H.J.L.H., R.A.F., C.A., B.N., V.P.)
- Department of Epidemiology and Biostatistics, Imperial College London, United Kingdom (B.N.)
| | - Rajiv Agarwal
- Indiana University School of Medicine and VA Medical Center, Indianapolis (R.A.)
| | - George Bakris
- Department of Medicine, University of Chicago, IL (G.B.)
| | - Vlado Perkovic
- The George Institute for Global Health, University of New South Wales, Sydney, Australia (B.L.N., H.J.L.H., R.A.F., C.A., B.N., V.P.)
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.L.N., B.L.C., S.D.S., M.V.)
| | - Muthiah Vaduganathan
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.L.N., B.L.C., S.D.S., M.V.)
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