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Kawano R, Haze T, Fujiwara A, Haruna A, Ozawa M, Kobayashi Y, Saka S, Hirawa N, Tamura K. Favorable changes in the eGFR slope after dapagliflozin treatment and its association with the initial dip. Clin Exp Nephrol 2024:10.1007/s10157-024-02532-4. [PMID: 38970649 DOI: 10.1007/s10157-024-02532-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 06/19/2024] [Indexed: 07/08/2024]
Abstract
BACKGROUND Renoprotective effects of sodium glucose transporter 2 (SGLT2) inhibitors, including dapagliflozin, were observed in randomized controlled trials (RCTs). The suspected underlying mechanism is a correction of hyperfiltration, observed as an "initial dip". Whether SGLT2 inhibitors can attenuate the rate of decline in the estimated glomerular filtration rate (eGFR) in clinical settings, even when considering the pre-treatment decline rate, is unknown. Although several RCTs identified an association between the initial dip and long-term renal prognoses, a conclusion has not been reached. METHODS We collected the eGFR data of patients for whom dapagliflozin was initiated in our hospital and then calculated their eGFR slopes before and after the start of the treatment. We investigated the changes in the eGFR slopes (ΔeGFR slope) and the association between the ΔeGFR slope and the initial dip. Risks for rapid eGFR decliners (eGFR slope < - 3 mL/min/1.73 m2/year) were also examined. RESULTS The eGFR slope was significantly milder after dapagliflozin treatment (p < 0.01). A deeper initial dip was associated with a milder rate of eGFR decline (adjusted beta: - 0.29, p < 0.001). Dapagliflozin treatment reduced the proportion of rapid eGFR decliners from 52.9 to 14.7%, and a smaller initial dip was identified as a significant risk for post-treatment rapid eGFR decline (adjusted odds ratio: 1.73, p < 0.05). CONCLUSIONS Compared to before the administration of dapagliflozin, the rate of eGFR decline was significantly milder after its administration. The initial dip was significantly associated with long-term renoprotective effects and may be a useful predictor of treatment response.
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Affiliation(s)
- Rina Kawano
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Tatsuya Haze
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- YCU Center for Novel and Exploratory Clinical Trials (Y-NEXT), Yokohama City University Hospital, Yokohama, Japan
| | - Akira Fujiwara
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
| | - Aiko Haruna
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Moe Ozawa
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Yusuke Kobayashi
- YCU Center for Novel and Exploratory Clinical Trials (Y-NEXT), Yokohama City University Hospital, Yokohama, Japan
| | - Sanae Saka
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Nobuhito Hirawa
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Kanaoka T, Wakui H, Yano Y, Nagasu H, Kanegae H, Nangaku M, Hirakawa Y, Nakagawa N, Wada J, Tsuruya K, Nakano T, Maruyama S, Wada T, Konishi M, Nagahiro T, Yamagata K, Narita I, Yanagita M, Terada Y, Araki S, Emoto M, Okada H, Isaka Y, Suzuki Y, Yokoo T, Kataoka H, Kanda E, Kashihara N, Tamura K. Factors affecting the sodium-glucose cotransporter 2 inhibitors-related initial decline in glomerular filtration rate and its possible effect on kidney outcome in chronic kidney disease with type 2 diabetes: The Japan Chronic Kidney Disease Database. Diabetes Obes Metab 2024; 26:2905-2914. [PMID: 38719436 DOI: 10.1111/dom.15611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/28/2024] [Accepted: 04/06/2024] [Indexed: 06/05/2024]
Abstract
AIM Sodium-glucose cotransporter 2 (SGLT2) inhibitors often cause a transient decrease in glomerular filtration rate (GFR) shortly after the initiation, referred to as the 'initial drop'. However, the clinical significance of this initial drop in real-world practice remains unclear. MATERIALS AND METHODS Using the nationwide Japan Chronic Kidney Disease Database, we examined factors that affected the initial drop, in patients with chronic kidney disease (CKD) and type 2 diabetes mellitus (T2DM). We also evaluated the effects of the initial drop on a composite kidney outcome (a decline in GFR of ≥50% or progression to end-stage kidney disease). RESULTS Data from 2053 patients with CKD and T2DM newly prescribed an SGLT2 inhibitor were analysed. The follow-up period after SGLT2 inhibitor administration was 1015 days (interquartile range: 532, 1678). Multivariate linear regression models revealed that the concomitant use of the renin-angiotensin system inhibitors and diuretics, urinary protein levels ≥2+, and changes in GFR before the initiation of the SGLT2 inhibitor were associated with a larger initial GFR decline (β = -0.609, p = .039; β = -2.298, p < .001; β = -0.936, p = .048; β = -0.079, p < .001, respectively). Patients in the quartile with the largest initial GFR decline experienced a higher incidence of the subsequent composite kidney outcome than those in the other quartiles (p < .001). CONCLUSIONS The concomitant use of renin-angiotensin system inhibitors and diuretics, higher urine protein levels and pre-treatment GFR changes were associated with a larger initial GFR decline. Of these factors, the use of a diuretic had the largest effect. Furthermore, patients with CKD and T2DM experiencing an excessive initial GFR drop might be at a higher risk of adverse kidney outcomes.
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Affiliation(s)
- Tomohiko Kanaoka
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Hiromichi Wakui
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuichiro Yano
- Non-communicable Disease Epidemiology Research Centre, Shiga University of Medical Science, Otsu, Japan
| | - Hajime Nagasu
- Department of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan
| | | | - Masaomi Nangaku
- Division of Nephrology and Endocrinology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Yosuke Hirakawa
- Division of Nephrology and Endocrinology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Naoki Nakagawa
- Division of Cardiology, Nephrology, Pulmonology and Neurology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Jun Wada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | | | - Toshiaki Nakano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shoichi Maruyama
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Wada
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Masaaki Konishi
- Department of Cardiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takanori Nagahiro
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kunihiro Yamagata
- Department of Nephrology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Ichiei Narita
- Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Motoko Yanagita
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshio Terada
- Department of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University, Kochi, Japan
| | - Shinichi Araki
- Department of Nephrology, Wakayama Medical School, Wakayama, Japan
| | - Masanori Emoto
- Metabolism, Endocrinology, and Molecular Medicine, Nephrology, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Hirokazu Okada
- Department of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Yoshitaka Isaka
- Department of Nephrology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yusuke Suzuki
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Takashi Yokoo
- Division of Nephrology and Hypertension, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | - Hiromi Kataoka
- Faculty of Health Science and Technology, Kawasaki University of Medical Welfare, Okayama, Japan
| | - Eiichiro Kanda
- Department of Medical Science, Kawasaki Medical School, Kurashiki, Japan
| | - Naoki Kashihara
- Department of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Yau K, Cherney DZI, van Raalte DH, Wever BE. Kidney protective mechanisms of SGLT2 inhibitors: evidence for a hemodynamic effect. Kidney Int 2024; 105:1168-1172. [PMID: 38777402 DOI: 10.1016/j.kint.2024.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 02/10/2024] [Accepted: 03/13/2024] [Indexed: 05/25/2024]
Affiliation(s)
- Kevin Yau
- Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - David Z I Cherney
- Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
| | - Daniël H van Raalte
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands; Research Institute Amsterdam Cardiovascular Sciences, Vrije Universiteit University, Amsterdam, the Netherlands; Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Britt E Wever
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands; Research Institute Amsterdam Cardiovascular Sciences, Vrije Universiteit University, Amsterdam, the Netherlands
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Günes-Altan M, Bosch A, Striepe K, Bramlage P, Schiffer M, Schmieder RE, Kannenkeril D. Is GFR decline induced by SGLT2 inhibitor of clinical importance? Cardiovasc Diabetol 2024; 23:184. [PMID: 38811998 PMCID: PMC11138027 DOI: 10.1186/s12933-024-02223-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/01/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Use of sodium-glucose-cotransporter-2 (SGLT2) inhibitors often causes an initial decline in glomerular filtration rate (GFR). This study addresses the question whether the initial decline of renal function with SGLT2 inhibitor treatment is related to vascular changes in the systemic circulation. METHODS We measured GFR (mGFR) and estimated GFR (eGFR) in 65 patients with type 2 diabetes (T2D) at baseline and after 12 weeks of treatment randomized either to a combination of empagliflozin and linagliptin (SGLT2 inhibitor based treatment group) (n = 34) or metformin and insulin (non-SGLT2 inhibitor based treatment group) (n = 31). mGFR was measured using the gold standard clearance technique by constant infusion of inulin. In addition to blood pressure (BP), we measured pulse wave velocity (PWV) under standardized conditions reflecting vascular compliance of large arteries, as PWV is considered to be one of the most reliable vascular parameter of cardiovascular (CV) prognosis. RESULTS Both mGFR and eGFR decreased significantly after initiating treatment, but no correlation was found between change in mGFR and change in eGFR in either treatment group (SGLT2 inhibitor based treatment group: r=-0.148, p = 0.404; non-SGLT2 inhibitor based treatment group: r = 0.138, p = 0.460). Noticeably, change in mGFR correlated with change in PWV (r = 0.476, p = 0.005) in the SGLT2 inhibitor based treatment group only and remained significant after adjustment for the change in systolic BP and the change in heart rate (r = 0.422, p = 0.018). No such correlation was observed between the change in eGFR and the change in PWV in either treatment group. CONCLUSIONS Our main finding is that after initiating a SGLT2 inhibitor based therapy an exaggerated decline in mGFR was related with improved vascular compliance of large arteries reflecting the pharmacologic effects of SGLT2 inhibitor in the renal and systemic vascular bed. Second, in a single patient with T2D, eGFR may not be an appropriate parameter to assess the true change of renal function after receiving SGLT2 inhibitor based therapy. TRIAL REGISTRATION clinicaltrials.gov (NCT02752113).
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Affiliation(s)
- Merve Günes-Altan
- Department of Nephrology and Hypertension, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany
- Department of Cardiology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany
| | - Agnes Bosch
- Department of Nephrology and Hypertension, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany
| | - Kristina Striepe
- Department of Nephrology and Hypertension, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany
| | - Peter Bramlage
- Institute for Pharmacology and Preventive Medicine, Bahnhofstraße 20, 49661, Cloppenburg, Germany
| | - Mario Schiffer
- Department of Nephrology and Hypertension, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany.
| | - Dennis Kannenkeril
- Department of Nephrology and Hypertension, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg (FAU), Ulmenweg 18, 91054, Erlangen, Germany
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Natale P, Tunnicliffe DJ, Toyama T, Palmer SC, Saglimbene VM, Ruospo M, Gargano L, Stallone G, Gesualdo L, Strippoli GF. Sodium-glucose co-transporter protein 2 (SGLT2) inhibitors for people with chronic kidney disease and diabetes. Cochrane Database Syst Rev 2024; 5:CD015588. [PMID: 38770818 PMCID: PMC11106805 DOI: 10.1002/14651858.cd015588.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
BACKGROUND Diabetes is associated with high risks of premature chronic kidney disease (CKD), cardiovascular diseases, cardiovascular death and impaired quality of life. People with diabetes are more likely to develop kidney impairment, and approximately one in three adults with diabetes have CKD. People with CKD and diabetes experience a substantially higher risk of cardiovascular outcomes. Sodium-glucose co-transporter protein 2 (SGLT2) inhibitors have shown potential effects in preventing kidney and cardiovascular outcomes in people with CKD and diabetes. However, new trials are emerging rapidly, and evidence synthesis is essential to summarising cumulative evidence. OBJECTIVES This review aimed to assess the benefits and harms of SGLT2 inhibitors for people with CKD and diabetes. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 17 November 2023 using a search strategy designed by an Information Specialist. Studies in the Register are continually identified through regular searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA Randomised controlled studies were eligible if they evaluated SGLT2 inhibitors versus placebo, standard care or other glucose-lowering agents in people with CKD and diabetes. CKD includes all stages (from 1 to 5), including dialysis patients. DATA COLLECTION AND ANALYSIS Two authors independently extracted data and assessed the study risk of bias. Treatment estimates were summarised using random effects meta-analysis and expressed as a risk ratio (RR) or mean difference (MD), with a corresponding 95% confidence interval (CI). Confidence in the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. The primary review outcomes were all-cause death, 3-point and 4-point major adverse cardiovascular events (MACE), fatal or nonfatal myocardial infarction (MI), fatal or nonfatal stroke, and kidney failure. MAIN RESULTS Fifty-three studies randomising 65,241 people with CKD and diabetes were included. SGLT2 inhibitors with or without other background treatments were compared to placebo, standard care, sulfonylurea, dipeptidyl peptidase-4 (DPP-4) inhibitors, or insulin. In the majority of domains, the risks of bias in the included studies were low or unclear. No studies evaluated the treatment in children or in people treated with dialysis. No studies compared SGLT2 inhibitors with glucagon-like peptide-1 receptor agonists or tirzepatide. Compared to placebo, SGLT2 inhibitors decreased the risk of all-cause death (20 studies, 44,397 participants: RR 0.85, 95% CI 0.78 to 0.94; I2 = 0%; high certainty) and cardiovascular death (16 studies, 43,792 participants: RR 0.83, 95% CI 0.74 to 0.93; I2 = 29%; high certainty). Compared to placebo, SGLT2 inhibitors probably make little or no difference to the risk of fatal or nonfatal MI (2 studies, 13,726 participants: RR 0.95, 95% CI 0.80 to 1.14; I2 = 24%; moderate certainty), and fatal or nonfatal stroke (2 studies, 13,726 participants: RR 1.07, 95% CI 0.88 to 1.30; I2 = 0%; moderate certainty). Compared to placebo, SGLT2 inhibitors probably decrease 3-point MACE (7 studies, 38,320 participants: RR 0.89, 95% CI 0.81 to 0.98; I2 = 46%; moderate certainty), and 4-point MACE (4 studies, 23,539 participants: RR 0.82, 95% CI 0.70 to 0.96; I2 = 77%; moderate certainty), and decrease hospital admission due to heart failure (6 studies, 28,339 participants: RR 0.70, 95% CI 0.62 to 0.79; I2 = 17%; high certainty). Compared to placebo, SGLT2 inhibitors may decrease creatinine clearance (1 study, 132 participants: MD -2.63 mL/min, 95% CI -5.19 to -0.07; low certainty) and probably decrease the doubling of serum creatinine (2 studies, 12,647 participants: RR 0.70, 95% CI 0.56 to 0.89; I2 = 53%; moderate certainty). SGLT2 inhibitors decrease the risk of kidney failure (6 studies, 11,232 participants: RR 0.70, 95% CI 0.62 to 0.79; I2 = 0%; high certainty), and kidney composite outcomes (generally reported as kidney failure, kidney death with or without ≥ 40% decrease in estimated glomerular filtration rate (eGFR)) (7 studies, 36,380 participants: RR 0.68, 95% CI 0.59 to 0.78; I2 = 25%; high certainty) compared to placebo. Compared to placebo, SGLT2 inhibitors incur less hypoglycaemia (16 studies, 28,322 participants: RR 0.93, 95% CI 0.89 to 0.98; I2 = 0%; high certainty), and hypoglycaemia requiring third-party assistance (14 studies, 26,478 participants: RR 0.75, 95% CI 0.65 to 0.88; I2 = 0%; high certainty), and probably decrease the withdrawal from treatment due to adverse events (15 studies, 16,622 participants: RR 0.94, 95% CI 0.82 to 1.08; I2 = 16%; moderate certainty). The effects of SGLT2 inhibitors on eGFR, amputation and fracture were uncertain. No studies evaluated the effects of treatment on fatigue, life participation, or lactic acidosis. The effects of SGLT2 inhibitors compared to standard care alone, sulfonylurea, DPP-4 inhibitors, or insulin were uncertain. AUTHORS' CONCLUSIONS SGLT2 inhibitors alone or added to standard care decrease all-cause death, cardiovascular death, and kidney failure and probably decrease major cardiovascular events while incurring less hypoglycaemia compared to placebo in people with CKD and diabetes.
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Affiliation(s)
- Patrizia Natale
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Nephrology, Dialysis and Transplantation Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
| | - David J Tunnicliffe
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
| | - Tadashi Toyama
- Department of Nephrology, Kanazawa University, Kanazawa, Japan
- Innovative Clinical Research Center, Kanazawa University, Kanazawa, Japan
| | - Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Valeria M Saglimbene
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
| | - Marinella Ruospo
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
| | - Letizia Gargano
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
| | - Giovanni Stallone
- Nephrology, Dialysis and Transplantation Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Loreto Gesualdo
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
| | - Giovanni Fm Strippoli
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
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Sridhar VS, Bhatt DL, Odutayo A, Szarek M, Davies MJ, Banks P, Pitt B, Steg PG, Cherney DZ. Sotagliflozin and Kidney Outcomes, Kidney Function, and Albuminuria in Type 2 Diabetes and CKD: A Secondary Analysis of the SCORED Trial. Clin J Am Soc Nephrol 2024; 19:557-564. [PMID: 38277468 PMCID: PMC11108248 DOI: 10.2215/cjn.0000000000000414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/22/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND In the initial analysis of the Effect of Sotagliflozin on Cardiovascular and Renal Events in Patients with Type 2 Diabetes and Moderate Renal Impairment Who Are at Cardiovascular Risk (SCORED) trial, because of early trial termination and suspension of adjudication, reconciliation of eGFR laboratory data and case report forms had not been completed. This resulted in a small number of kidney composite events and a nominal effect of sotagliflozin versus placebo on this outcome. This exploratory analysis uses laboratory eGFR data, regardless of case report form completion, to assess the effects of sotagliflozin on the predefined kidney composite end point in the SCORED trial and additional cardiorenal composite end points. METHODS SCORED was a multicenter, randomized trial evaluating cardiorenal outcomes with sotagliflozin versus placebo in 10,584 patients with type 2 diabetes and CKD. This exploratory analysis used laboratory data to derive the eGFR components and case report form data for the non-laboratory-defined components that together made up the kidney and cardiorenal composites. AKI was also assessed in this dataset. RESULTS Using laboratory data, 223 events were identified, and sotagliflozin reduced the risk of the composite of first event of sustained ≥50% decline in eGFR, eGFR <15 ml/min per 1.73 m 2 , dialysis, or kidney transplant with 87 events (1.6%) in the sotagliflozin group and 136 events (2.6%) in the placebo group (hazard ratio [95% confidence interval], 0.62 [0.48 to 0.82]), P < 0.001). Sotagliflozin reduced the risk of a cardiorenal composite end point defined as the abovementioned composite plus cardiovascular or kidney death with 239 events (4.5%) in the sotagliflozin group and 306 events (5.7%) in the placebo group (hazard ratio [95% confidence interval], 0.77 [0.65 to 0.91], P = 0.0023). The results were consistent when using different eGFR decline thresholds and when only including kidney death in composites (all P < 0.01). The incidence of AKI was similar between treatment groups. CONCLUSIONS In this exploratory analysis using the complete laboratory dataset, sotagliflozin reduced the risk of kidney and cardiorenal composite end points in patients with type 2 diabetes and CKD. CLINICAL TRIAL REGISTRY NAME AND REGISTRATION NUMBER ClinicalTrials.gov Identifier: NCT03315143 .
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Affiliation(s)
- Vikas S. Sridhar
- Division of Nephrology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Deepak L. Bhatt
- Mount Sinai Fuster Heart Hospital Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ayodele Odutayo
- Division of Nephrology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Michael Szarek
- University of Colorado Anschutz Medical Campus, Aurora, Colorado
- CPC Clinical Research, Aurora, Colorado
- State University of New York, Downstate Health Sciences University, Brooklyn, New York
| | | | | | | | - Ph. Gabriel Steg
- AP-HP, Hôpital Bichat, INSERM U-1148, Université Paris-Cité, Paris, France
| | - David Z.I. Cherney
- Division of Nephrology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
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7
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Bismpos D, Wintrich J, Hövelmann J, Böhm M. Latest pharmaceutical approaches across the spectrum of heart failure. Heart Fail Rev 2024; 29:675-687. [PMID: 38349462 PMCID: PMC11035443 DOI: 10.1007/s10741-024-10389-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/30/2024] [Indexed: 03/02/2024]
Abstract
Despite major advances in prevention and medical therapy, heart failure (HF) remains associated with high morbidity and mortality, especially in older and frailer patients. Therefore, a complete, guideline-based treatment is essential, even in HF patients with conditions traditionally associated with a problematic initiation and escalation of the medical HF therapy, such as chronic kidney disease and arterial hypotension, as the potential adverse effects are overcome by the overall decrease of the absolute risk. Furthermore, since the latest data suggest that the benefit of a combined medical therapy (MRA, ARNI, SGLT2i, beta-blocker) may extend up to a LVEF of 65%, further trials on these subgroups of patients (HFmrEF, HFpEF) are needed to re-evaluate the guideline-directed medical therapy across the HF spectrum. In particular, the use of SGLT2i was recently extended to HFpEF patients, as evidenced by the DELIVER and EMPEROR-preserved trials. Moreover, the indication for other conservative treatments in HF patients, such as the intravenous iron supplementation, was accordingly strengthened in the latest guidelines. Finally, the possible implementation of newer substances, such as finerenone, in guideline-directed medical practice for HF is anticipated with great interest.
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Affiliation(s)
- Dimitrios Bismpos
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany.
- Department of Internal Medicine II, Cardiology and Angiology, Marien Hospital Herne, University Clinic of the Ruhr University, Bochum University, Herne, Germany.
| | - Jan Wintrich
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany
| | - Julian Hövelmann
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany
| | - Michael Böhm
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany
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8
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Iijima H, Gouda M, Hida H, Mori-Anai K, Takahashi A, Minai R, Ninomiya H, Saito Y, Miyawaki A, Wada J. Renal outcomes with sodium-glucose cotransporter 2 inhibitors in Japanese people with grade 3 chronic kidney disease and type 2 diabetes: Analysis of medical administrative databases. Diabetes Obes Metab 2024; 26:1615-1623. [PMID: 38413384 DOI: 10.1111/dom.15461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/25/2023] [Accepted: 01/04/2024] [Indexed: 02/29/2024]
Abstract
AIM To evaluate whether sodium-glucose cotransporter 2 inhibitor (SGLT2i) therapy is associated with a reduction of renal events compared with other glucose-lowering drugs (oGLDs) among Japanese people with type 2 diabetes (T2D) and grade 3 (G3) chronic kidney disease (CKD) in a real-world clinical practice setting. MATERIALS AND METHODS People with T2D who were newly prescribed an SGLT2i or an oGLD from April 2014 to November 2021 (without prior use of index drugs for ≥ 1 year prior to index date) and G3 CKD (estimated glomerular filtration rate [eGFR] ≥ 30 to < 60 mL/min/1.73 m2) were selected from the Medical Data Vision database (MDV-DB) and the Real-World Data database (RWD-DB). SGLT2i and oGLD users were matched (1:1) using propensity score on patient background characteristics. The primary endpoint was a composite of the development of end-stage kidney disease or a sustained decline in eGFR of 50% or more. Hazard ratios (HRs) were estimated using the Cox proportional hazards model. RESULTS Overall, 3190 (1595 per group) patients in the MDV-DB and 2572 (1286 per group) patients in the RWD-DB were included in the analyses. The composite outcome was significantly lower in the SGLT2i group than in the oGLD group in the MDV-DB (HR 0.49, 95% confidence interval [CI] 0.33 to 0.74, P < 0.001) and in the RWD-DB (HR 0.57, 95% CI 0.37 to 0.88, P = 0.011). CONCLUSIONS Japanese people with T2D and G3 CKD initiating an SGLT2i had a lower risk of renal events than people initiating an oGLD.
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Affiliation(s)
- Hiroaki Iijima
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Maki Gouda
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Hideaki Hida
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Kazumi Mori-Anai
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Akiko Takahashi
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | | | | | | | - Atsushi Miyawaki
- Datack, Inc., Tokyo, Japan
- Department of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Health Services Research, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Jun Wada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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9
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O'Hara DV, Lam CSP, McMurray JJV, Yi TW, Hocking S, Dawson J, Raichand S, Januszewski AS, Jardine MJ. Applications of SGLT2 inhibitors beyond glycaemic control. Nat Rev Nephrol 2024:10.1038/s41581-024-00836-y. [PMID: 38671190 DOI: 10.1038/s41581-024-00836-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 04/28/2024]
Abstract
Sodium-glucose cotransporter 2 (SGLT2) inhibitors were initially developed for their glucose-lowering effects and have shown a modest glycaemic benefit in people with type 2 diabetes mellitus (T2DM). In the past decade, a series of large, robust clinical trials of these therapies have demonstrated striking beneficial effects for various care goals, transforming the chronic disease therapeutic landscape. Cardiovascular safety studies in people with T2DM demonstrated that SGLT2 inhibitors reduce cardiovascular death and hospitalization for heart failure. Subsequent trials in participants with heart failure with reduced or preserved left ventricular ejection fraction demonstrated that SGLT2 inhibitors have beneficial effects on heart failure outcomes. In dedicated kidney outcome studies, SGLT2 inhibitors reduced the incidence of kidney failure among participants with or without diabetes. Post hoc analyses have suggested a range of other benefits of these drugs in conditions as diverse as metabolic dysfunction-associated steatotic liver disease, kidney stone prevention and anaemia. SGLT2 inhibitors have a generally favourable adverse effect profile, although patient selection and medication counselling remain important. Concerted efforts are needed to better integrate these agents into routine care and support long-term medication adherence to close the gap between clinical trial outcomes and those achieved in the real world.
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Affiliation(s)
- Daniel V O'Hara
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Carolyn S P Lam
- National Heart Centre Singapore, Duke-NUS Medical School, Singapore, Singapore
- Baim Institute for Clinical Research, Boston, MA, USA
| | - John J V McMurray
- School of Cardiovascular & Metabolic Health, University of Glasgow, Glasgow, UK
| | - Tae Won Yi
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- The George Institute for Global Health, University of New South Wales, Newtown, New South Wales, Australia
| | - Samantha Hocking
- Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia
- Boden Initiative, Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Jessica Dawson
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Department of Nutrition and Dietetics, St George Hospital, Kogarah, New South Wales, Australia
| | - Smriti Raichand
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Centre for the Health Economy (MUCHE), Macquarie University, Macquarie Park, New South Wales, Australia
| | - Andrzej S Januszewski
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Department of Medicine (St. Vincent's Hospital), The University of Melbourne, Fitzroy, Victoria, Australia
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Meg J Jardine
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia.
- Department of Renal Medicine, Concord Repatriation General Hospital, Concord, New South Wales, Australia.
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10
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Stevens PE, Ahmed SB, Carrero JJ, Foster B, Francis A, Hall RK, Herrington WG, Hill G, Inker LA, Kazancıoğlu R, Lamb E, Lin P, Madero M, McIntyre N, Morrow K, Roberts G, Sabanayagam D, Schaeffner E, Shlipak M, Shroff R, Tangri N, Thanachayanont T, Ulasi I, Wong G, Yang CW, Zhang L, Levin A. KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. Kidney Int 2024; 105:S117-S314. [PMID: 38490803 DOI: 10.1016/j.kint.2023.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 03/17/2024]
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11
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Rastogi T, Ferreira JP, Butler J, Kraus BJ, Mattheus M, Brueckmann M, Filippatos G, Wanner C, Pocock SJ, Packer M, Anker SD, Zannad F. Early changes in estimated glomerular filtration rate post-initiation of empagliflozin in EMPEROR-Preserved. Eur J Heart Fail 2024; 26:885-896. [PMID: 38247160 DOI: 10.1002/ejhf.3136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 11/06/2023] [Accepted: 12/25/2023] [Indexed: 01/23/2024] Open
Abstract
AIMS Renal function (estimated glomerular filtration rate [eGFR]) changes early after the introduction of empagliflozin have not been described in heart failure with preserved ejection fraction (HFpEF). The aim of this study was to describe early eGFR changes, assess its determinants and its clinical impact on cardiovascular and renal outcomes in patients with HFpEF enrolled in EMPEROR-Preserved. METHODS AND RESULTS Estimated glomerular filtration rate changes (absolute and relative) from randomization to week 4 were calculated and landmark analyses performed. Initial eGFR change was available in 5836 patients (97.5% of the population). Empagliflozin induced a mean eGFR change of -3.2 ml/min/1.73 m2 versus placebo from baseline to week 4. After week 4, in the empagliflozin group, the risk of the primary outcome (composite of heart failure hospitalization or cardiovascular death), cardiovascular, all-cause mortality and sustained ≥50% eGFR decrease or end-stage renal disease (ESRD) did not differ by eGFR change levels. In contrast, in the placebo group, patients included in the tertile with most profound eGFR decrease (i.e. ≥5.1% from baseline) had a higher risk of the primary outcome (hazard ratio [HR] 1.46, 95% confidence interval [CI] 1.17-1.82), cardiovascular mortality (HR 1.38, 95% CI 1.01-1.89) and sustained ≥50% eGFR decrease or ESRD (HR 2.20, 95% CI 1.20-4.04) versus tertile with eGFR increase. CONCLUSION An initial relatively small eGFR decrease may be expected after empagliflozin initiation. Such small eGFR decrease was not associated with adverse cardiovascular outcomes with empagliflozin. In contrast, eGFR decrease was associated with poor cardiovascular outcomes with placebo.
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Affiliation(s)
- Tripti Rastogi
- Université de Lorraine, Inserm, Center d'Investigations Cliniques, - Plurithématique 14-33, and Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | - João Pedro Ferreira
- Université de Lorraine, Inserm, Center d'Investigations Cliniques, - Plurithématique 14-33, and Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
- Cardiovascular Research and Development Center, Department of Surgery and Physiologyeferences, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Javed Butler
- Baylor Scott and White Research Institute, TX and University of Mississippi, Jackson, MS, USA
| | - Bettina Johanna Kraus
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
- Comprehensive Heart Failure Center, University of Würzburg, Würzburg, Germany
- Würzburg University Clinic, Würzburg, Germany
| | - Michaela Mattheus
- Biostatistics, Boehringer Ingelheim Pharma GmbH & Co KG, Ingelheim, Germany
| | - Martina Brueckmann
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
- Vth Department of Medicine, University Medical Center Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | | | - Stuart J Pocock
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
| | - Milton Packer
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, TX, USA
- Imperial College, London, UK
| | - Stefan D Anker
- Department of Cardiology (CVK), and Berlin Institute of Health Center for Regenerative Therapies, German Center for Cardiovascular Research Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
| | - Faiez Zannad
- Université de Lorraine, Inserm, Center d'Investigations Cliniques, - Plurithématique 14-33, and Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
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12
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Omari MB, Naseri S, Hassan AJ. Drug Safety Evaluation of Sodium-Glucose Cotransporter 2 Inhibitors in Diabetic Comorbid Patients by Review of Systemic Extraglycemic Effects. Diabetes Metab Syndr Obes 2024; 17:1131-1141. [PMID: 38465348 PMCID: PMC10924842 DOI: 10.2147/dmso.s448670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/28/2024] [Indexed: 03/12/2024] Open
Abstract
Purpose The aim of this study is to evaluate the safety of this drug in diabetic patients with comorbidities of all systems. Method In this review, the beneficial effects of this drug and its mechanism on the disorders of every system of humans in relation to diabetes have been studied, and finally, its adverse effects have also been discussed. The search for relevant information is carried out in the PubMed and Google Scholar databases by using the following terms: diabetes mellitus type 2, SGLT, SGLT2 inhibitors, (SGLT2 inhibitors) AND (Pleiotropic effects). All English-published articles from 2016 to 2023 have been used in this study. It should be noted that a small number of articles published before 2016 have been used in the introduction and general informations. Results Its beneficial effects on improving cardiovascular disease risk factors and reducing adverse events caused by cardiovascular and renal diseases have proven in most large clinical studies that these effects are almost certain. It also has beneficial effects on other human systems such as the respiratory system, the gastrointestinal system, the circulatory system, and the nervous system; more of them are at the level of clinical and pre-clinical trials but have not been proven in large clinical trials or meta-analyses. Conclusion With the exception of a few adverse effects, this drug is considered a good choice and safe for all diabetic patients with comorbidities of all systems.
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Affiliation(s)
- Mohammad Belal Omari
- Department of Endocrinology, Hematology and Rheumatology, Ali Abad Teaching Hospital, Kabul University of Medical Sciences "Abu Ali Ibn Sina", Kabul, Afghanistan
| | - Shafiqullah Naseri
- Cardio-Pulmonary Department, Ali Abad Teaching Hospital, Kabul University of Medical Sciences "Abu Ali Ibn Sina", Kabul, Afghanistan
| | - Abdul Jalil Hassan
- Department of Infectious Disease and Tuberculosis, Ali Abad Teaching Hospital, Kabul University of Medical Sciences "Abu Ali Ibn Sina", Kabul, Afghanistan
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13
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Tricò D, Fadini GP, Morieri ML, Candido R, Disoteo OE, Frontoni S, Solini A. Prevalence and risk factors of glomerular hyperfiltration in adults with type 2 diabetes: A population-based study. Diabetes Metab Res Rev 2024; 40:e3782. [PMID: 38402454 DOI: 10.1002/dmrr.3782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/05/2023] [Accepted: 02/02/2024] [Indexed: 02/26/2024]
Abstract
AIMS Glomerular hyperfiltration characterises the earliest stage of diabetic nephropathy and predicts adverse kidney and cardiovascular outcomes. We aimed to assess the prevalence and risk factors of glomerular hyperfiltration in a population-based contemporary cohort of individuals with type 2 diabetes (T2D). MATERIALS AND METHODS The prevalence of unequivocal glomerular hyperfiltration (defined by an estimated glomerular filtration rate >120 mL/min/1.73 m2 ) and its associated risk factors were identified in a cohort of 202,068 adult patients with T2D receiving specialist care in 2021-2022, whose center-aggregated data were automatically extracted from electronic medical records of 75 diabetes clinics in Italy. RESULTS Glomerular hyperfiltration was identified in 1262 (0.6%) participants. The prevalence of glomerular hyperfiltration varied widely across centers (0%-3.4%) and correlated with mean center age, HbA1c , body mass index (BMI), and low-density lipoprotein cholesterol. Patients in centers with high glomerular hyperfiltration prevalence (>0.8%) were more often men and had lower age and BMI, but more frequent albuminuria and worse glucose, lipid, and blood pressure control, compared with low-normal prevalence centers. CONCLUSIONS Unequivocal glomerular hyperfiltration can be identified in up to 3.4% of patients receiving up-to-date specialist diabetes care. Glomerular hyperfiltration prevalence varies across centers and substantially increases with suboptimal control of metabolic risk factors, which would require improved management to mitigate the negative health consequences of this pathological condition.
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Affiliation(s)
- Domenico Tricò
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gian Paolo Fadini
- Department of Medicine, Division of Metabolic Diseases, University of Padova, Padua, Italy
| | - Mario Luca Morieri
- Department of Medicine, Division of Metabolic Diseases, University of Padova, Padua, Italy
| | - Riccardo Candido
- Diabetes Center District 4, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | | | - Simona Frontoni
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Anna Solini
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
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14
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Chuang MH, Tang YS, Chen JY, Pan HC, Liao HW, Chu WK, Cheng CY, Wu VC, Heung M. Abrupt Decline in Estimated Glomerular Filtration Rate after Initiating Sodium-Glucose Cotransporter 2 Inhibitors Predicts Clinical Outcomes: A Systematic Review and Meta-Analysis. Diabetes Metab J 2024; 48:242-252. [PMID: 38273790 PMCID: PMC10995480 DOI: 10.4093/dmj.2023.0201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 09/25/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGRUOUND The initiation of sodium-glucose cotransporter-2 inhibitors (SGLT2i) typically leads to a reversible initial dip in estimated glomerular filtration rate (eGFR). The implications of this phenomenon on clinical outcomes are not well-defined. METHODS We searched MEDLINE, Embase, and Cochrane Library from inception to March 23, 2023 to identify randomized controlled trials and cohort studies comparing kidney and cardiovascular outcomes in patients with and without initial eGFR dip after initiating SGLT2i. Pooled estimates were calculated using random-effect meta-analysis. RESULTS We included seven studies in our analysis, which revealed that an initial eGFR dip following the initiation of SGLT2i was associated with less annual eGFR decline (mean difference, 0.64; 95% confidence interval [CI], 0.437 to 0.843) regardless of baseline eGFR. The risk of major adverse kidney events was similar between the non-dipping and dipping groups but reduced in patients with a ≤10% eGFR dip (hazard ratio [HR], 0.915; 95% CI, 0.865 to 0.967). No significant differences were observed in the composite of hospitalized heart failure and cardiovascular death (HR, 0.824; 95% CI, 0.633 to 1.074), hospitalized heart failure (HR, 1.059; 95% CI, 0.574 to 1.952), or all-cause mortality (HR, 0.83; 95% CI, 0.589 to 1.170). The risk of serious adverse events (AEs), discontinuation of SGLT2i due to AEs, kidney-related AEs, and volume depletion were similar between the two groups. Patients with >10% eGFR dip had increased risk of hyperkalemia compared to the non-dipping group. CONCLUSION Initial eGFR dip after initiating SGLT2i might be associated with less annual eGFR decline. There were no significant disparities in the risks of adverse cardiovascular outcomes between the dipping and non-dipping groups.
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Affiliation(s)
- Min-Hsiang Chuang
- Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Yu-Shuo Tang
- Division of Nephrology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Medical University Research Center of Urology and Kidney, Taipei, Taiwan
| | - Jui-Yi Chen
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Heng-Chih Pan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Hung-Wei Liao
- Division of Nephrology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wen-Kai Chu
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chung-Yi Cheng
- Division of Nephrology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Taipei Medical University Research Center of Urology and Kidney, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Michael Heung
- Division of Nephrology, Department of Medicine, University of Michigan, Ann Arbor, MI, USA
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15
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Chen CW, Su FY, Wang PP, Chuang MT, Lin YC, Kao CC, Huang CY. Renal outcomes after contrast exposure in patients with diabetes who use sodium-glucose cotransporter 2 inhibitors. Postgrad Med J 2024; 100:142-150. [PMID: 38055906 DOI: 10.1093/postmj/qgad118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/17/2023] [Accepted: 11/10/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Contrast-induced nephropathy has become increasingly prevalent as the age and prevalence of comorbidities in the general population have increased. Most cases of contrast-induced nephropathy are reversible; however, some may progress to acute kidney disease, and subsequently, to chronic kidney disease. Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are known for their renoprotective effects. However, whether the use of these inhibitors affects the risk of contrast-induced kidney injury remains unclear. METHODS Data were collected from the Taipei Medical University Clinical Research Database. We included patients with diabetes who had contrast exposure between 2016 and 2020 because of computed tomography or coronary angiography. The primary outcome was the risk of a major adverse kidney event (MAKE), which encompassed acute kidney disease, chronic kidney disease progression, and the need for renal replacement therapy. Overlap weighting was performed to reduce the effects of potential confounders. RESULTS This study included 12 421 patients, who were divided into two groups: SGLT2i users (n = 920) and nonusers (n = 11 501). The follow-up period after contrast exposure was 6 months. The risk of a MAKE was lower in SGLT2i users than in nonusers (incidence, 36.9 vs. 49.9 per 1000 person-months, respectively; P = .0011). Furthermore, the incidence of acute kidney disease or chronic kidney disease progression was significantly lower in the SGLT2i users than in nonusers. However, no significant between-group difference was noted in the incidence of other MAKEs. CONCLUSIONS SGLT2i may be safely used in diabetic patients needing contrast exposure. The risk of a MAKE may be lower in SGLT2i users than in nonusers.
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Affiliation(s)
- Chih-Wei Chen
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 110, Taiwan
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, 110, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, 110, Taiwan
| | - Fu-You Su
- Division of Cardiology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, 111, Taiwan
| | - Ping-Ping Wang
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, 110, Taiwan
| | - Ming-Tsang Chuang
- Research Information Section, Office of Information Technology, Taipei Medical University, Taipei, 110, Taiwan
| | - Yi-Cheng Lin
- Department of Pharmacy, Taipei Medical University Hospital, Taipei, 110, Taiwan
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, 110, Taiwan
| | - Chih-Chin Kao
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 110, Taiwan
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, 110, Taiwan
- TMU Research Center of Urology and Kidney, Taipei Medical University, Taipei, 110, Taiwan
| | - Chun-Yao Huang
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 110, Taiwan
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, 110, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, 110, Taiwan
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16
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Berezin AE, Berezina TA. Plausible prediction of renoprotective effects of sodium-glucose cotransporter-2 inhibitors in patients with chronic kidney diseases. J Int Med Res 2024; 52:3000605241227659. [PMID: 38329077 PMCID: PMC10854388 DOI: 10.1177/03000605241227659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 12/20/2023] [Indexed: 02/09/2024] Open
Abstract
This narrative review was conducted due to uncertainty in predicting the beneficial impact of sodium-glucose cotransporter-2 (SGLT2) inhibitors on a dip of estimated glomerular filtration rate (eGFR), regardless of albuminuria presence, with the aim of elucidating plausible predictors of kidney function outcome among patients treated with SGLT2 inhibitors. The PubMed and Web of Science databases were searched in May 2023 for relevant articles published in English between 2013 and 2023. A total of 25 full-length scientific publications (comprising 11 large randomized trials and two cohort studies) were included for analysis. The majority of studies demonstrated a limited value of conventional biomarkers, such as initial decline in eGFR, a trajectory of eGFR during SGLT2 inhibitor administration, and urine albumin-to-creatinine ratio (UACR), in prediction of renoprotection. Included studies showed that the tendency to decreased eGFR, UACR, hemoglobin, glycosylated hemoglobin, lipid profile, serum uric acid, inflammatory biomarkers and natriuretic peptides did not predict clinical outcomes in groups without heart failure (HF) treated with SGLT2 inhibitors. In HF groups, biomarkers of inflammation, kidney injury, oxidative stress, mitochondrial dysfunction, ketogenesis, energy metabolism, and adipose tissue dysfunction (adropin and irisin), were detected with the aim of finding potential biomarkers. Biomarkers of adipose tissue dysfunction and inflammation may be promising for predicting SGLT2 inhibitor benefit compared with N-terminal pro-B-type natriuretic peptide and energy metabolism indicators.
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Affiliation(s)
- Alexander E Berezin
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Tetiana A Berezina
- Department of Internal Medicine and Nephrology, VitaCenter, Zaporozhye, Ukraine
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17
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Mc Causland FR, Claggett BL, Vaduganathan M, Desai A, Jhund P, Vardeny O, Fang JC, de Boer RA, Docherty KF, Hernandez AF, Inzucchi SE, Kosiborod MN, Lam CSP, Martinez F, Saraiva JFK, McGrath MM, Shah SJ, Verma S, Langkilde AM, Petersson M, McMurray JJV, Solomon SD. Decline in Estimated Glomerular Filtration Rate After Dapagliflozin in Heart Failure With Mildly Reduced or Preserved Ejection Fraction: A Prespecified Secondary Analysis of the DELIVER Randomized Clinical Trial. JAMA Cardiol 2024; 9:144-152. [PMID: 37952176 PMCID: PMC10641768 DOI: 10.1001/jamacardio.2023.4664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023]
Abstract
Importance An initial decline in estimated glomerular filtration rate (eGFR) is expected after initiating a sodium-glucose cotransporter-2 inhibitor (SGLT2i) and has been observed across patients with diabetes, chronic kidney disease, and heart failure. Objective To examine the implications of initial changes in eGFR among patients with heart failure with mildly reduced ejection fraction (HFmrEF) or preserved ejection fraction (HFpEF) enrolled in the Dapagliflozin Evaluation to Improve the Lives of Patients With Preserved Ejection Fraction Heart Failure (DELIVER) trial. Design, Setting, and Participants This was a prespecified analysis of the results of the DELIVER randomized clinical trial, which was an international multicenter study of patients with EF greater than 40% and eGFR greater than or equal to 25. The DELIVER trial took place from August 2018 to March 2022. Data for the current prespecified study were analyzed from February to October 2023. Intervention Dapagliflozin, 10 mg per day, or placebo. Main Outcomes and Measures In this prespecified analysis, the frequency of an initial eGFR decline (baseline to month 1) was compared between dapagliflozin and placebo. Cox models adjusted for baseline eGFR and established prognostic factors were fit to estimate the association of an initial eGFR decline with cardiovascular (cardiovascular death or heart failure event) and kidney (≥50% eGFR decline, eGFR<15 or dialysis, death from kidney causes) outcomes, landmarked at month 1, stratified by diabetes. Results Study data from 5788 participants (mean [SD] age, 72 [10] years; 3253 male [56%]) were analyzed. The median (IQR) change in eGFR level from baseline to month 1 was -1 (-6 to 5) with placebo and -4 (-9 to 1) with dapagliflozin (difference, -3; P < .001). A higher proportion of patients assigned to dapagliflozin developed an initial eGFR decline greater than 10% vs placebo (1144 of 2892 [40%] vs 737 of 2896 [25%]; odds ratio, 1.9; 95% CI, 1.7-2.1; P difference <.001). An initial eGFR decline of greater than 10% (vs ≤10%) was associated with a higher risk of the primary cardiovascular outcome among those randomized to placebo (adjusted hazard ratio [aHR], 1.33; 95% CI, 1.10-1.62) but not among those randomized to dapagliflozin (aHR, 0.90; 95% CI, 0.74-1.09; P for interaction = .01). Similar associations were observed when alternative thresholds of initial eGFR decline were considered and when analyzed as a continuous measure. An initial eGFR decline of greater than 10% was not associated with adverse subsequent kidney composite outcomes in dapagliflozin-treated patients (aHR, 0.94; 95% CI, 0.49-1.82). Conclusions and Relevance Among patients with HFmrEF or HFpEF treated with dapagliflozin, an initial eGFR decline was frequent but not associated with subsequent risk of cardiovascular or kidney events. These data reinforce clinical guidance that SGLT2is should not be interrupted or discontinued in response to an initial eGFR decline. Trial Registration ClinicalTrials.gov Identifier: NCT03619213.
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Affiliation(s)
- Finnian R. Mc Causland
- Renal Division, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Brian L. Claggett
- Harvard Medical School, Boston, Massachusetts
- Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Muthiah Vaduganathan
- Harvard Medical School, Boston, Massachusetts
- Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Akshay Desai
- Harvard Medical School, Boston, Massachusetts
- Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Pardeep Jhund
- British Heart Foundation Glasgow Cardiovascular Research Centre, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland
| | - Orly Vardeny
- Minneapolis VA Center for Care Delivery and Outcomes Research, University of Minnesota, Minneapolis
| | - James C. Fang
- University of Utah School of Medicine, Salt Lake City
| | - Rudolf A. de Boer
- Erasmus MC, Cardiovascular Institute, Thorax Center, Department of Cardiology, Rotterdam, the Netherlands
| | - Kieran F. Docherty
- British Heart Foundation Glasgow Cardiovascular Research Centre, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland
| | | | | | | | - Carolyn S. P. Lam
- National Heart Center Singapore and Duke–National University of Singapore, Singapore
| | | | - Jose F. Kerr Saraiva
- Cardiovascular Division, Instituto de Pesquisa Clínica de Campinas, Campinas, Brazil
| | - Martina M. McGrath
- Renal Division, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Sanjiv J. Shah
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Anna Maria Langkilde
- Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden
| | - Magnus Petersson
- Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals Research and Development, AstraZeneca, Gothenburg, Sweden
| | - John J. V. McMurray
- British Heart Foundation Glasgow Cardiovascular Research Centre, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland
| | - Scott D. Solomon
- Harvard Medical School, Boston, Massachusetts
- Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
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18
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Ravender R, Roumelioti ME, Schmidt DW, Unruh ML, Argyropoulos C. Chronic Kidney Disease in the Older Adult Patient with Diabetes. J Clin Med 2024; 13:348. [PMID: 38256482 PMCID: PMC10816477 DOI: 10.3390/jcm13020348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/27/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Diabetes mellitus (DM) and chronic kidney disease (CKD) are common in middle aged and older adult individuals. DM may accelerate the aging process, and the age-related declines in the estimated glomerular filtration rate (eGFR) can pose a challenge to diagnosing diabetic kidney disease (DKD) using standard diagnostic criteria especially with the absence of severe albuminuria among older adults. In the presence of CKD and DM, older adult patients may need multidisciplinary care due to susceptibility to various health issues, e.g., cognitive decline, auditory or visual impairment, various comorbidities, complex medical regimens, and increased sensitivity to medication adverse effects. As a result, it can be challenging to apply recent therapeutic advancements for the general population to older adults. We review the evidence that the benefits from these newer therapies apply equally to older and younger patients with CKD and diabetes type 2 and propose a comprehensive management. This framework will address nonpharmacological measures and pharmacological management with renin angiotensin system inhibitors (RASi), sodium glucose co-transporter 2 inhibitors (SGLT2i), non-steroidal mineralocorticoids receptor antagonists (MRAs), and glucagon like peptide 1 receptor agonists (GLP1-RAs).
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Affiliation(s)
| | | | | | | | - Christos Argyropoulos
- Division of Nephrology, Department of Internal Medicine, University of New Mexico School of Medicine, MSC 04-2785, Albuquerque, NM 87131, USA; (R.R.); (M.-E.R.); (D.W.S.); (M.L.U.)
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19
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Berezina TA, Fushtey IM, Berezin AA, Pavlov SV, Berezin AE. Predictors of Kidney Function Outcomes and Their Relation to SGLT2 Inhibitor Dapagliflozin in Patients with Type 2 Diabetes Mellitus Who Had Chronic Heart Failure. Adv Ther 2024; 41:292-314. [PMID: 37935870 PMCID: PMC10796534 DOI: 10.1007/s12325-023-02683-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/07/2023] [Indexed: 11/09/2023]
Abstract
INTRODUCTION Sodium-glucose cotransporter 2 inhibitors (SGLT2i) have a favorable impact on the kidney function in patients with heart failure (HF), while there is no clear evidence of what factors predict this effect. The aim of the study was to identify plausible predictors for kidney function outcome among patients with HF and investigate their association with SGLT2i. METHODS We prospectively enrolled 480 patients with type 2 diabetes mellitus (T2DM) treated with diet and metformin and concomitant chronic HF and followed them for 52 weeks. In the study, we determined kidney outcome as a composite of ≥ 40% reduced estimated glomerular filtration rate from baseline, newly diagnosed end-stage kidney disease or kidney replacement therapy. The relevant medical information and measurement of the biomarkers (N-terminal natriuretic pro-peptide, irisin, apelin, adropin, C-reactive protein, tumor necrosis factor-alpha) were collected at baseline and at the end of the study. RESULTS The composite kidney outcome was detected in 88 (18.3%) patients of the entire population. All patients received guideline-recommended optimal therapy, which was adjusted to phenotype/severity of HF, cardiovascular risk and comorbidity profiles, and fasting glycemia. Levels of irisin, adropin and apelin significantly increased in patients without clinical endpoint, whereas in those with composite endpoint the biomarker levels exhibited a decrease with borderline statistical significance (p = 0.05). We noticed that irisin ≤ 4.50 ng/ml at baseline and a ≤ 15% increase in irisin serum levels added more valuable predictive information than the reference variable. However, the combination of irisin ≤ 4.50 ng/ml at baseline and ≤ 15% increase in irisin serum levels (area under curve = 0.91; 95% confidence interval = 0.87-0.95) improved the discriminative value of each biomarker alone. CONCLUSION We suggest that low levels of irisin and its inadequate increase during administration of SGLT2i are promising predictors for unfavorable kidney outcome among patients with T2DM and concomitant HF.
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Affiliation(s)
- Tetiana A Berezina
- Department of Internal Medicine and Nephrology, VitaCenter, Zaporozhye, 69000, Ukraine
| | - Ivan M Fushtey
- Department of Internal Medicine, Zaporozhye Medical Academy of Postgraduate Education, Zaporozhye, 69096, Ukraine
| | - Alexander A Berezin
- Department of Internal Medicine, Zaporozhye Medical Academy of Postgraduate Education, Zaporozhye, 69096, Ukraine
- Department of Psychosomatic Medicine and Psychotherapy, Klinik Barmelweid, 5017, Erlinsbach, Switzerland
| | - Sergii V Pavlov
- Department Clinical and Laboratory Diagnostics, Zaporozhye State Medical University, Zaporozhye, 69035, Ukraine
| | - Alexander E Berezin
- Department of Cardiology, Vita Center, Zaporozhye, 69000, Ukraine.
- Division of Cardiology, Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020, Salzburg, Austria.
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20
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Saijo Y, Okada H, Hata S, Nakajima H, Kitagawa N, Okamura T, Osaka T, Kitagawa N, Majima S, Senmaru T, Ushigome E, Nakanishi N, Hamaguchi M, Fukui M. Reasons for Discontinuing Treatment with Sodium-Glucose Cotransporter 2 Inhibitors in Patients with Diabetes in Real-World Settings: The KAMOGAWA-A Study. J Clin Med 2023; 12:6993. [PMID: 38002608 PMCID: PMC10672375 DOI: 10.3390/jcm12226993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/04/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is) are a class of antidiabetic agents known to exert cardioprotective, renoprotective, and hypoglycemic effects. However, these agents have been associated with adverse effects, such as genital infection, volume depletion, hypoglycemia, and diabetic ketoacidosis, resulting in drug discontinuation. Herein, we aimed to determine the reasons for discontinuing treatment with SGLT2is among Japanese patients with diabetes. This retrospective cohort study enrolled 766 patients with diabetes who had initiated SGLT2is between January 2014 and September 2021. The follow-up period was 2 years from the initiation of the SGLT2is. Overall, 97 patients (12.7%) discontinued the SGLT2is during the follow-up period. The most common reasons for discontinuing the SGLT2is were frequent urination (19.6%), followed by genital infection (11.3%), improved glycemic control (10.6%), and renal dysfunction (8.2%). A comparison of the characteristics between the continuation and the discontinuation group was conducted, excluding those who discontinued the SGLT2is because of improved glycemic control. The patients in the discontinuation group (68 [55-75] years) were older than those in the continuation group (64 [53-71] years; p = 0.003). Importantly, we found no significant association between diabetes duration, diabetic control, renal function, or complications of diabetes in both groups. This real-world study revealed that frequent urination was the most common reason underlying SGLT2i discontinuation among Japanese patients with diabetes. To avoid discontinuation, precautions against various factors that may cause frequent urination must be implemented.
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Affiliation(s)
- Yuto Saijo
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Shinnosuke Hata
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
- Department of Diabetes & Endocrinology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto 605-0981, Japan
| | - Hanako Nakajima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Nobuko Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Takafumi Osaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
- Department of Endocrinology and Diabetology, Ayabe City Hospital, Kyoto 623-0011, Japan
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, Kyoto 621-0826, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.S.); (S.H.); (H.N.); (N.K.); (T.O.); (T.O.); (N.K.); (S.M.); (T.S.); (E.U.); (N.N.); (M.H.); (M.F.)
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21
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Coca SG. SGLT2i and Deterioration of Kidney Function in Heart Failure: Another Demonstration for Tolerance of "Hypercreatininemia". J Am Coll Cardiol 2023; 82:1864-1867. [PMID: 37914516 DOI: 10.1016/j.jacc.2023.09.797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 11/03/2023]
Affiliation(s)
- Steven G Coca
- Barbara T. Murphy Division of Nephrology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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22
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Hu JR, Schwann AN, Tan JW, Nuqali A, Riello RJ, Beasley MH. Sequencing Quadruple Therapy for Heart Failure with Reduced Ejection Fraction: Does It Really Matter? Cardiol Clin 2023; 41:511-524. [PMID: 37743074 DOI: 10.1016/j.ccl.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The conventional sequence of guideline-directed medical therapy (GDMT) initiation in heart failure with reduced ejection fraction (HFrEF) assumes that the effectiveness and tolerability of GDMT agents mirror their order of discovery, which is not true. In this review, the authors discuss flexible GDMT sequencing that should be permitted in special populations, such as patients with bradycardia, chronic kidney disease, or atrial fibrillation. Moreover, the initiation of certain GDMT medications may enable tolerance of other GDMT medications. Most importantly, the achievement of partial doses of all four pillars of GDMT is better than achievement of target dosing of only a couple.
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Affiliation(s)
- Jiun-Ruey Hu
- Clinical and Translational Research Accelerator, Yale School of Medicine, New Haven, CT 06520, USA. https://twitter.com/ruey_hu
| | - Alexandra N Schwann
- Department of Internal Medicine, Yale New Haven Hospital, P.O. Box 208030, New Haven, CT, 06520-8030, USA. https://twitter.com/aschwann212
| | - Jia Wei Tan
- Division of Nephrology, Stanford University School of Medicine, 780 Welch Road, Palo Alto, CA 94304, USA. https://twitter.com/jiiiiawei
| | - Abdulelah Nuqali
- Clinical and Translational Research Accelerator, Yale School of Medicine, New Haven, CT 06520, USA. https://twitter.com/AbdulelahNuqali
| | - Ralph J Riello
- Clinical and Translational Research Accelerator, Yale School of Medicine, New Haven, CT 06520, USA. https://twitter.com/ralphadelta
| | - Michael H Beasley
- Clinical and Translational Research Accelerator, Yale School of Medicine, New Haven, CT 06520, USA.
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23
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Cavallari I, Crispino SP, Segreti A, Ussia GP, Grigioni F. Practical Guidance for the Use of SGLT2 Inhibitors in Heart Failure. Am J Cardiovasc Drugs 2023; 23:609-621. [PMID: 37620653 DOI: 10.1007/s40256-023-00601-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 08/26/2023]
Abstract
Despite continuous advances in both diagnosis and management, heart failure (HF) still represents a major worldwide health issue. Recently, sodium-glucose co-transporter 2 inhibitors (SGLT2i) have demonstrated to reduce cardiovascular death and hospitalization for HF across the entire spectrum of left ventricular ejection fraction. Therefore, dapagliflozin, empagliflozin and sotagliflozin are now recommended as part of the foundational therapy of HF. These agents are characterized by limited contraindications, low cost, non-relevant adverse effects and no need for titration. Although they have a prominent role in the latest recommendations for HF, drug prescriptions are definitely lower than the number of potentially eligible patients. In fact, awareness gaps, therapeutic inertia, concerns about safety and simultaneous initiation of comprehensive medical therapy may represent barriers to their use. This article aims to offer an overview of current knowledge on SGLT2i in HF and provide a comprehensive and updated practical guide on their use in de novo and chronic HF, including potential scenarios that a clinician, cardiologist or others, may face in everyday clinical practice.
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Affiliation(s)
- Ilaria Cavallari
- Department of Cardiovascular Science, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy.
| | - Simone Pasquale Crispino
- Department of Cardiovascular Science, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Andrea Segreti
- Department of Cardiovascular Science, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
- Department of Movement, Human and Health Sciences, University of Rome, Foro Italico, Rome, Italy
| | - Gian Paolo Ussia
- Department of Cardiovascular Science, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
| | - Francesco Grigioni
- Department of Cardiovascular Science, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128, Rome, Italy
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24
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Rosas SE, Ruilope LM, Anker SD, Pitt B, Rossing P, Bonfanti AAC, Correa-Rotter R, González F, Munoz CFJ, Pergola P, Umpierrez GE, Scalise A, Scott C, Lawatscheck R, Joseph A, Bakris GL. Finerenone in Hispanic Patients With CKD and Type 2 Diabetes: A Post Hoc FIDELITY Analysis. Kidney Med 2023; 5:100704. [PMID: 37745646 PMCID: PMC10514441 DOI: 10.1016/j.xkme.2023.100704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023] Open
Abstract
Rationale & Objective In FIDELITY, finerenone improved cardiorenal outcomes in patients with chronic kidney disease (CKD) and type 2 diabetes. This analysis explores the efficacy and safety of finerenone in Hispanic patients. Study Design Post hoc analysis of the FIDELITY prespecified pooled analysis of the FIDELIO-DKD and FIGARO-DKD randomized control trials. Setting & Participants Patients with type 2 diabetes and CKD (urinary albumin-to-creatinine ratio [UACR] of ≥30 to <300 mg/g and estimated glomerular filtration rate [eGFR] of ≥25-≤90 mL/min/1.73 m2, or UACR of ≥300 to ≤5,000 and eGFR of ≥25 mL/min/1.73 m2) on optimized renin-angiotensin system blockade. Intervention Finerenone or placebo. Outcomes Cardiovascular composite (cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure); kidney composite (kidney failure, sustained ≥57% eGFR decline, or renal death); change in UACR. Results Of 13,026 patients, 2,099 (16.1%) self-identified as Hispanic. Median follow-up was 3.0 years. The cardiovascular composite outcome occurred in 10.0% of Hispanic patients receiving Finerenone and in 12.3% of Hispanic patients receiving placebo (HR, 0.80; 95% CI, 0.62-1.04). This was consistent with non-Hispanic patients (HR, 0.87; 95% CI, 0.79-0.97; Pinteraction= 0.59). The kidney composite outcome occurred in 6.5% and 6.6% of Hispanic patients with finerenone and placebo, respectively (HR, 0.94; 95% CI, 0.67-1.33). The risk reduction was consistent with that observed in non-Hispanic patients (HR, 0.75; 95% CI, 0.64-0.87; Pinteraction= 0.22). Finerenone reduced UACR by 32% at month 4 in both Hispanic and non-Hispanic patients versus placebo (P < 0.001 for both patient groups). The safety profile of finerenone and incidence of hyperkalemia was similar between Hispanic and non-Hispanic patient groups. Limitations Small sample size, short follow-up time, and lower treatment adherence in the Hispanic population. Conclusions Overall, the efficacy and safety of finerenone were similar in Hispanic and non-Hispanic patients with CKD and type 2 diabetes. Funding Bayer AG. Trial Registration ClinicalTrials.gov identifier: NCT02540993, NCT02545049. Plain-Language Summary Chronic kidney disease (CKD) in patients with type 2 diabetes occurs more frequently in Hispanic patients than in non-Hispanic patients, with a more rapid progression to kidney failure. Treatment with finerenone reduces the risk of having a kidney or heart event (such as starting dialysis or having a heart attack) in patients with CKD and type 2 diabetes. Because clinical trials that investigate treatments for CKD and type 2 diabetes have not included enough Hispanic patients, the benefits of treatments particularly for Hispanic patients are frequently unknown. This study explores the benefits of finerenone in Hispanic patients. Overall, the study shows that finerenone can provide kidney and heart benefits in Hispanic patients with CKD and type 2 diabetes, as it does in non-Hispanic patients.
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Affiliation(s)
- Sylvia E. Rosas
- Kidney and Hypertension Unit, Joslin Diabetes Center and Harvard Medical School, Boston, MA
| | - Luis M. Ruilope
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research imas12, CIBER-CV, Hospital Universitario 12 de Octubre, and Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
| | - Stefan D. Anker
- Department of Cardiology and Berlin Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
- Institute of Heart Diseases, Wrocław Medical University, Wrocław, Poland
| | - Bertram Pitt
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, MI
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Fernando González
- Faculty of Medicine, Universidad de Chile, Department of Nephrology Hospital del Salvador, Santiago, Chile
| | | | | | | | | | | | | | - Amer Joseph
- Cardiology and Nephrology Clinical Development, Bayer AG, Berlin, Germany
| | - George L. Bakris
- Department of Medicine, University of Chicago Medicine, Chicago, IL
| | - FIDELIO-DKD and FIGARO-DKD investigators∗
- Kidney and Hypertension Unit, Joslin Diabetes Center and Harvard Medical School, Boston, MA
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research imas12, CIBER-CV, Hospital Universitario 12 de Octubre, and Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
- Department of Cardiology and Berlin Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
- Institute of Heart Diseases, Wrocław Medical University, Wrocław, Poland
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, MI
- Steno Diabetes Center Copenhagen, Herlev, and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Clinica de la Costa-Universidad Simon Bolivar, Barranquilla, Colombia
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico
- Faculty of Medicine, Universidad de Chile, Department of Nephrology Hospital del Salvador, Santiago, Chile
- Colombian College of Hemodynamics and Cardiovascular Intervention, Bogota, Colombia
- Renal Associates, PA, San Antonio, TX
- Division of Endocrinology, Emory University School of Medicine, Atlanta, GA
- Bayer Hispania S.L, Spain
- Data Science and Analytics, Bayer PLC, Reading, UK
- Clinical Research, Bayer AG, Berlin, Germany
- Cardiology and Nephrology Clinical Development, Bayer AG, Berlin, Germany
- Department of Medicine, University of Chicago Medicine, Chicago, IL
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Brandenburg V, Saritas T, Schirmer SH, Rogacev K, Heine GH. [Cardiovascular treatment in chronic kidney disease]. Herz 2023; 48:413-424. [PMID: 37695534 DOI: 10.1007/s00059-023-05205-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2023] [Indexed: 09/12/2023]
Abstract
Patients with combined cardiac and renal diseases are particularly challenging in the routine clinical practice due to the substantial risk profile for increased morbidity and mortality. As cardiorenal patients have often been underrepresented in randomized, controlled interventional trials, guideline recommendations regarding the choice of treatment are often weaker for these individuals than for cardiovascular patients without chronic kidney disease. Furthermore, there are limitations in the approval of certain medications depending on the kidney function. This review addresses some considerations in crucial treatment areas for patients with cardiovascular diseases, whose treatment is significantly influenced by concomitant chronic kidney disease.
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Affiliation(s)
- Vincent Brandenburg
- Klinik für Kardiologie und Nephrologie, Rhein-Maas Klinikum GmbH, 52146, Würselen, Deutschland.
| | - Turgay Saritas
- Klinik für Nieren- und Hochdruckkrankheiten, Uniklinik der RWTH Aachen, Aachen, Deutschland
| | | | - Kyrill Rogacev
- Klinik für Kardiologie, Sana HANSE-Klinikum Wismar, Wismar, Deutschland
| | - Gunnar Henrik Heine
- Medizinische Klinik, AGAPLESION Markus-Krankenhaus, Frankfurt am Main, Deutschland
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Sato T, Azuma Y, Ozone C, Okazaki M, Takeda A, Okada M, Futamura K, Hiramitsu T, Goto N, Narumi S, Watarai Y. Possible Advantage of Glucagon-Like Peptide 1 Receptor Agonists for Kidney Transplant Recipients With Type 2 Diabetes. J Clin Endocrinol Metab 2023; 108:2597-2603. [PMID: 36974363 DOI: 10.1210/clinem/dgad177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
CONTEXT Glucagon-like peptide-1 (GLP-1) receptor agonists (RAs) have the potential to improve native kidney function. OBJECTIVE This work aimed to elucidate the possible protective effects of GLP-1 RAs on kidney graft function after successful kidney transplantation (KTX). METHODS This retrospective cohort study included all KTX recipients (KTRs) at our facility with type 2 diabetes who were followed up from 1 month post-transplantation for 24 months or longer as of December 31, 2020. We investigated associations between the use of GLP-1 RAs and other antidiabetic medications (non-GLP-1 RAs) and the risk of sustained estimated glomerular filtration rate (eGFR) reduction (40% reduction compared with baseline for 4 months) for KTRs with type 2 diabetes. We calculated the propensity score of initiating GLP-1 RAs compared with that of initiating non-GLP-1 RAs as a function of baseline covariates using logistic regression. The inverse probability of the treatment-weighted odds ratio was estimated to control for baseline confounding variables. Sodium-glucose cotransporter 2 inhibitor use was a competing event. The primary outcome was sustained eGFR reduction of at least 40% from baseline for 4 months post-transplantation. RESULTS Seventy-three patients were GLP-1 RA users and 73 were non-GLP-1 RA users. Six patients and 1 patient in the non-GLP-1 RA and GLP-1 RA groups had sustained eGFR reduction. GLP-1 RA use after KTX was associated with a lower risk of sustained eGFR reduction. CONCLUSION GLP-1 RAs resulted in lower eGFR reduction compared with non-GLP-1 RAs and may contribute to better kidney graft survival after KTX.
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Affiliation(s)
- Tetsuhiko Sato
- Division of Integrated Strategic Medicine, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
- Division of Diabetes and Endocrinology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Yoshinori Azuma
- Division of Diabetes and Endocrinology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Chikafumi Ozone
- Division of Diabetes and Endocrinology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Mikako Okazaki
- Division of Diabetes and Endocrinology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Asami Takeda
- Department of Nephrology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Manabu Okada
- Department of Transplant Surgery, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Kenta Futamura
- Department of Transplant Nephrology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Takahisa Hiramitsu
- Department of Transplant Surgery, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Norihiko Goto
- Department of Transplant Nephrology, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Shunji Narumi
- Department of Transplant Surgery, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
| | - Yoshihiko Watarai
- Department of Transplant Surgery, Japanese Red Cross Aichi Medical Center, Nagoya Daini Hospital, Nagoya, Aichi 4668650, Japan
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Mukai J, Okamura N, Saito Y, Kubota R. A systematic review of sodium-glucose cotransporter 2 inhibitors and renal profiles among Japanese patients with type 2 diabetes mellitus. J Pharm Health Care Sci 2023; 9:36. [PMID: 37715226 PMCID: PMC10504754 DOI: 10.1186/s40780-023-00305-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/12/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND We conducted a systematic review and meta-analysis to summarize the available literature and comprehensively appraise the renal profiles of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in Japanese patients with type 2 diabetes mellitus (T2DM). METHODS The electronic databases MEDLINE, Ichushi-web, and ClinicalTrials.gov were searched for studies without language restrictions from their inception until 20 July 2023 and CENTRAL until 21 September 2021. Studies were included if they were double-masked randomized controlled trials (RCTs) (1) including Japanese patients with T2DM aged > 18 years who received SGLT2i or a placebo, (2) reporting at least one renal outcome of serum creatinine or the estimated glomerular filtration rate (eGFR), and (3) with a follow-up of > 12 weeks. Cross-over and open label trials were excluded. The risk of bias based on the Cochrane risk-of-bias tool for randomized trials (RoB 2) was appraised. We computed the weighed mean difference with 95%CI for each renal outcome and used a random-effects model (inverse variance method). RESULTS We ultimately retrieved 13 RCTs including 2687 individuals in our review. The durations of RCTs ranged between 12 and 104 weeks. Only one trial had a longer duration of more than one year. Ten out of 13 RCTs reported serum creatinine, while nine included eGFR. Serum creatinine and eGFR were slightly worse with SGLT2i than with a placebo [mean difference 0.01 (95%CI 0.00 to 0.02) mg/dL, p = 0.002, mean difference - 1.30 (95%CI -2.23 to -0.37) mL/min/1.73 m2, p = 0.006, respectively]. Merged results revealed insignificant heterogeneity (I2 < 30%). CONCLUSION These results suggest that SGLT2i slightly worsens serum creatinine and eGFR in Japanese patients with T2DM. However, since the durations of most RCTs were short, the effects of eGFR in particular may be transient. Further evidence is needed from rigorous studies that focus on renal outcomes with a longer duration to confirm the present results.
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Affiliation(s)
- Junichi Mukai
- Division of Clinical Pharmacy (Laboratory of Clinical Pharmacy Education) and Research and Education Center for Clinical Pharmacy, School of Pharmacy, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo, 108-8641, Japan.
| | - Nakaba Okamura
- Division of Clinical Pharmacy (Laboratory of Clinical Pharmacy Education) and Research and Education Center for Clinical Pharmacy, School of Pharmacy, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo, 108-8641, Japan
| | - Yuki Saito
- Division of Clinical Pharmacy (Laboratory of Clinical Pharmacy Education) and Research and Education Center for Clinical Pharmacy, School of Pharmacy, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo, 108-8641, Japan
| | - Rie Kubota
- Division of Clinical Pharmacy (Laboratory of Clinical Pharmacy Education) and Research and Education Center for Clinical Pharmacy, School of Pharmacy, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo, 108-8641, Japan
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Krämer BK, Hauske SJ, Chilton R, Mann JFE, Gullestad L, Fitchett D, Mattheus M, Steubl D, Wanner C. Changes in cardiac and vascular haemodynamics as potential mediators of improvements in cardiovascular and kidney outcomes with empagliflozin in type 2 diabetes. J Diabetes Complications 2023; 37:108588. [PMID: 37633072 DOI: 10.1016/j.jdiacomp.2023.108588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 08/14/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023]
Abstract
AIMS Evaluate changes in haemodynamic markers as mediators of cardiovascular (CV) and kidney benefits with empagliflozin. METHODS Post-hoc analysis of EMPA-REG OUTCOME in patients with type 2 diabetes (T2D) and established CV disease receiving empagliflozin (10 and 25 mg) or placebo. Outcomes were CV death, hospitalisation for heart failure [HF], HF death, incident/worsening nephropathy, new onset macroalbuminuria, and the composite of sustained estimated glomerular filtration rate decline ≥40 % from baseline, renal replacement therapy or renal death. To be considered a mediator, changes in variable (pulse pressure, mean arterial pressure and cardiac workload) over time had to be (1) affected by active treatment, (2) associated with the outcome, and (3) adjustment for changes over time must reduce treatment effect versus an unadjusted analysis. Variables were evaluated in Cox regression analyses. RESULTS Pulse pressure, mean arterial pressure and cardiac workload were significantly reduced by empagliflozin vs placebo. Using change from baseline to Week 12 or sensitivity analyses (time-dependent updated mean and current change from baseline) of these CV parameters, only small impacts on empagliflozin effect on CV and kidney outcomes were shown. CONCLUSIONS Improvements in haemodynamic parameters did not substantially mediate empagliflozin benefits on CV and kidney outcomes in patients with T2DM and established CV disease.
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Affiliation(s)
- Bernhard K Krämer
- Vth Department of Medicine, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany; European Center for Angioscience ECAS, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; Center for Preventive Medicine and Digital Health Baden-Württemberg (CPDBW), Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.
| | - Sibylle J Hauske
- Vth Department of Medicine, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany; Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Robert Chilton
- Division of Cardiology, Department of Medicine, University of Texas, Health Science Centre at San Antonio, San Antonio, TX, United States of America
| | | | - Lars Gullestad
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Norway and University of Oslo, Oslo, Norway; KG Jebsen Center for Cardiac Research, University of Oslo, Center for Heart Failure Research, Oslo University Hospital, Oslo, Norway
| | - David Fitchett
- Division of Cardiology, St Michael's Hospital, University of Toronto, Ontario, Canada
| | | | - Dominik Steubl
- Boehringer Ingelheim Pharma GmbH & Co KG, Ingelheim, Germany; Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Germany
| | - Christoph Wanner
- Department of Medicine, Division of Nephrology, Würzburg University Clinic, Würzburg, Germany
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Sheu JY, Wang SM, Wu VC, Huang KH, Tseng CS, Lee YJ, Tsai YC, Lin YH, Chueh JS. Estimated glomerular filtration rate-dip after medical target therapy associated with increased mortality and cardiovascular events in patients with primary aldosteronism. J Hypertens 2023; 41:1401-1410. [PMID: 37334546 DOI: 10.1097/hjh.0000000000003479] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
OBJECTIVES The correlation of the changes of estimated glomerular filtration rate (eGFR) with long-term cardiovascular complications in patients with primary aldosteronism (PA) following mineralocorticoid receptor antagonists (MRA) treatment remains ambiguous. This prospective study aims to determine factors associated with all-cause mortality and de novo cardiovascular events of PA patients against the eGFR-dip. METHODS A total of 208 newly diagnosed PA patients were enrolled from January 2017 to January 2019. MRA was administered with at least a 6-month follow-up. The 'eGFR-dip' was defined as the difference between eGFR at 6 months after MRA treatment and respective baseline eGFR divided by the baseline eGFR. RESULTS After a mean 5.7 years follow-up, an eGFR-dip more than 12%, which was detected in 99 (47.6%) of the 208 patients, was a significant independent risk factor predicting composite outcomes (all-cause mortality, de-novo three-point major adverse cardiovascular events, and/or congestive heart failure). Multivariable logistic regression showed that age [odds ratio (OR), 0.94; P = 0.003], pretreatment plasma aldosterone concentration (PAC; OR, 0.98; P = 0.004), and initial eGFR (OR, 0.97; P < 0.001) had a positive linkage with the eGFR-dip more than 12%. CONCLUSIONS Nearly half of PA patients had an eGFR-dip more than 12% after 6 months of MRA treatment. They had a higher incidence of all-cause mortality and de novo cardiovascular events. Elder age, higher pretreatment PAC, or higher initial eGFR could be associated with an elevated risk of an eGFR-dip more than 12%.
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Affiliation(s)
- Jia-Yuh Sheu
- Department of Medical Education, National Taiwan University Hospital
| | - Shuo-Meng Wang
- Department of Urology, National Taiwan University Hospital
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group
- Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group
- Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University Hospital
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group
- Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-Shin Tseng
- Department of Urology, National Taiwan University Hospital
| | - Yuan-Ju Lee
- Department of Urology, National Taiwan University Hospital
| | - Yao-Chou Tsai
- Division of Urology, Department of Surgery, Taipei Tzuchi Hospital, The Buddhist Tzu Chi Medical Foundation, New Taipei City
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group
- Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan
| | - Jeff S Chueh
- Department of Urology, National Taiwan University Hospital
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group
- Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan
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30
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Naaman SC, Bakris GL. Diabetic Nephropathy: Update on Pillars of Therapy Slowing Progression. Diabetes Care 2023; 46:1574-1586. [PMID: 37625003 PMCID: PMC10547606 DOI: 10.2337/dci23-0030] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/16/2023] [Indexed: 08/27/2023]
Abstract
Management of diabetic kidney disease (DKD) has evolved in parallel with our growing understanding of the multiple interrelated pathophysiological mechanisms that involve hemodynamic, metabolic, and inflammatory pathways. These pathways and others play a vital role in the initiation and progression of DKD. Since its initial discovery, the blockade of the renin-angiotensin system has remained a cornerstone of DKD management, leaving a large component of residual risk to be dealt with. The advent of sodium-glucose cotransporter 2 inhibitors followed by nonsteroidal mineralocorticoid receptor antagonists and, to some extent, glucagon-like peptide 1 receptor agonists (GLP-1 RAs) has ushered in a resounding paradigm shift that supports a pillared approach in maximizing treatment to reduce outcomes. This pillared approach is like that derived from the approach to heart failure treatment. The approach mandates that all agents that have been shown in clinical trials to reduce cardiovascular outcomes and/or mortality to a greater extent than a single drug class alone should be used in combination. In this way, each drug class focuses on a specific aspect of the disease's pathophysiology. Thus, in heart failure, β-blockers, sacubitril/valsartan, a mineralocorticoid receptor antagonist, and a diuretic are used together. In this article, we review the evolution of the pillar concept of therapy as it applies to DKD and discuss how it should be used based on the outcome evidence. We also discuss the exciting possibility that GLP-1 RAs may be an additional pillar in the quest to further slow kidney disease progression in diabetes.
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Affiliation(s)
- Sandra C. Naaman
- Section of Endocrinology, Diabetes, and Metabolism, Department of Medicine, and American Heart Association Comprehensive Hypertension Center, University of Chicago Medicine, Chicago, IL
| | - George L. Bakris
- Section of Endocrinology, Diabetes, and Metabolism, Department of Medicine, and American Heart Association Comprehensive Hypertension Center, University of Chicago Medicine, Chicago, IL
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31
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Gill 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; 37:e15013. [PMID: 37170711 DOI: 10.1111/ctr.15013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/24/2023] [Accepted: 04/29/2023] [Indexed: 05/13/2023]
Abstract
INTRODUCTION The safety and efficacy of sodium glucose cotransport-2 inhibitors (SGLT2i) in kidney transplant recipients remains uncertain. Transplant recipients may be at risk of thrombosis because of post-transplant erythrocytosis and SGLT2i are associated with an increase in hematocrit. METHODS We determined SGLT2i use, the change in hematocrit and incidence of thrombotic events in kidney transplant recipients in 1700 prevalent patients in our center. RESULTS Among the 42 patients treated with SGLT2i, the mean pre-transplant hematocrit was 31%, and none of the patients had a hematocrit ≥50%. The mean percent change in hematocrit measured at an average of 53 days after initiation of an SGLT2i was 11% and four patients (10%) had a hematocrit ≥ 50%. The mean hematocrit measured 3 months after treatment was 42% and two patients (5%) had a hematocrit ≥50%. One patient had a cerebellar stroke 14 months post-SGLT2i initiation when the hemoglobin was 173 grams/liter, and the hematocrit was 52%. CONCLUSIONS All patients had a sustained increase in hematocrit 3 months after SGLT2i treatment. Hematocrit ≥50% occurred in 10%, and one patient had a thrombotic event that may or may not have been related to an increase in hematocrit. Clinicians may consider monitoring for erythrocytosis after starting and SGLT2i in kidney transplant recipients.
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Affiliation(s)
- Maia Gill
- University of British Columbia, Division of Nephrology, Kidney Transplant program, Vancouver, Canada
| | - Marianna Leung
- University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, Canada
- Providence Healthcare, Seattle, USA
| | - Cindy Y Luo
- University of British Columbia, Division of Nephrology, Kidney Transplant program, Vancouver, Canada
- University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, Canada
| | - Catherine Cheung
- University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, Canada
- Fraser Health, Surrey, Canada
| | - Arielle Beauchesne
- University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, Canada
- Providence Healthcare, Seattle, USA
| | - Doris Chang
- University of British Columbia, Division of Nephrology, Kidney Transplant program, Vancouver, Canada
- Providence Health Research Institute, Seattle, USA
| | - James Lan
- University of British Columbia, Division of Nephrology, Kidney Transplant program, Vancouver, Canada
| | - Olwyn Johnston
- University of British Columbia, Division of Nephrology, Kidney Transplant program, Vancouver, Canada
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Fernández-Fernandez B, Sarafidis P, Soler MJ, Ortiz A. EMPA-KIDNEY: expanding the range of kidney protection by SGLT2 inhibitors. Clin Kidney J 2023; 16:1187-1198. [PMID: 37529652 PMCID: PMC10387399 DOI: 10.1093/ckj/sfad082] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Indexed: 08/03/2023] Open
Abstract
In the EMPA-KIDNEY (The Study of Heart and Kidney Protection With Empagliflozin) trial, empagliflozin reduced cardiorenal outcomes by 28% (hazard ratio 0.72; 95% confidence interval 0.64-0.82; P < .0001) in a diverse population of over 6000 chronic kidney disease (CKD) patients, of whom >50% were not diabetic. It expanded the spectrum of CKD that may benefit from sodium-glucose cotransporter 2 (SGLT2) inhibition to participants with urinary albumin: creatinine ratio <30 mg/g and estimated glomerular filtration rate (eGFR) >20 mL/min/1.73 m2 or even lower (254 participants had an eGFR 15-20 mL/min/1.73 m2). EMPA-KIDNEY was stopped prematurely because of efficacy, thus limiting the ability to confirm benefit on the primary outcome in every pre-specified subgroup, especially in those with more slowly progressive CKD. However, data on chronic eGFR slopes were consistent with benefit at any eGFR or urinary albumin:creatinine ratio level potentially delaying kidney replacement therapy by 2-27 years, depending on baseline eGFR. The representation of diverse causes of CKD (>1600 participants with glomerular disease, >1400 with hypertensive kidney disease, >450 with tubulointerstitial disease and >600 with unknown cause) was higher than in prior SGLT2 inhibitor trials, although polycystic kidney disease was excluded. Around 15% (almost 1000) of participants were not on renin-angiotensin system blockade. The clinical characteristics of the cohort differed from DAPA-CKD (A Study to Evaluate the Effect of Dapagliflozin on Renal Outcomes and Cardiovascular Mortality in Patients With Chronic Kidney Disease), as did the frequency of individual components of the primary outcome in the placebo arm. Thus, rather than compare EMPA-KIDNEY with DAPA-CKD, the results of both trials should be seen as complementary to those of other SGLT2 inhibitor trials. Overall, EMPA-KIDNEY, a recent meta-analysis and post hoc analyses of participants with type 2 diabetes mellitus (T2DM) but no baseline CKD in other trials, indicates that SGLT2 inhibitor treatment will benefit an expanded CKD population with diverse baseline albuminuria or eGFR values, presence of T2DM or cause of CKD, as well as providing primary prevention of CKD in at least the T2DM setting.
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Affiliation(s)
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
| | - Maria José Soler
- RICORS2040, Madrid, Spain
- GEENDIAB, Sociedad Española de Nefrología, Spain
- Nephrology Department, Vall d'Hebron University Hospital, Vall d'Hebron Institue of Research, Barcelona, Spain
| | - Alberto Ortiz
- Department of Nephrology and Hypertension, IIS-Fundacion Jimenez Diaz UAM, Madrid, Spain
- RICORS2040, Madrid, Spain
- Departamento de Medicina, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain
- GEENDIAB, Sociedad Española de Nefrología, Spain
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Gregg LP, Ramsey DJ, Akeroyd JM, Jafry SA, Matheny ME, Virani SS, Navaneethan SD. Predictors, Disparities, and Facility-Level Variation: SGLT2 Inhibitor Prescription Among US Veterans With CKD. Am J Kidney Dis 2023; 82:53-62.e1. [PMID: 36702340 PMCID: PMC10293070 DOI: 10.1053/j.ajkd.2022.11.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 11/27/2022] [Indexed: 01/25/2023]
Abstract
RATIONALE & OBJECTIVE Sodium/glucose cotransporter 2 (SGLT2) inhibitors are recommended for type 2 diabetes mellitus (T2DM) in patients with chronic kidney disease (CKD) or atherosclerotic cardiovascular disease (ASCVD). We evaluated factors associated with SGLT2 inhibitor prescription, disparities by race and sex, and facility-level variation in prescription patterns. STUDY DESIGN Retrospective cohort. SETTING & PARTICIPANTS A national sample of US veterans with comorbid T2DM, CKD, and ASCVD with a primary care visit between January 1 and December 31, 2020. EXPOSURE Race, sex, and individual Veterans Affairs (VA) location. OUTCOME SGLT2 inhibitor prescription. ANALYTICAL APPROACH Multivariable logistic regression assessed associations of race and sex with SGLT2 inhibitor prescription. Facility-level variation in SGLT2i prescription was quantified by median rate ratios (MRR), which express the likelihood that 2 randomly selected facilities differ in their use of SGLT2 inhibitor among similar patients. RESULTS Of 174,443 patients with CKD, T2DM, and ASCVD, 20,024 (11.5%) were prescribed an SGLT2 inhibitor. Lower odds of SGLT2 inhibitor prescription were seen in Black or African American patients compared with White patients (OR, 0.87 [95% CI, 0.83-0.91]) and among women compared with men (OR, 0.59 [95% CI 0.52-0.67]). The adjusted MRR for SGLT2 inhibitor prescription was 1.58 (95% CI 1.48-1.67) in the total cohort, indicating an unexplained 58% variation in treatment between VA facilities, independent of patient and facility characteristics. Facility-level variation was evaluated among Black or African American patients (MRR, 1.55 [95% CI 1.41-1.68]), White patients (MRR, 1.57 [95% CI 1.47-1.66]), women (MRR, 1.40 [95% CI 1.28-1.51]), and men (MRR, 1.57 [95% CI 1.48-1.67]). LIMITATIONS Albuminuria was not assessed. CONCLUSIONS Prescription for SGLT2 inhibitors was low among likely eligible patients, with evident disparities by sex and race and between individual VA facilities. Efforts are needed to study and address the reasons for these disparities to improve equitable adoption of these important medications.
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Affiliation(s)
- L Parker Gregg
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas; Section of Nephrology Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX; Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX
| | - David J Ramsey
- Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX
| | - Julia M Akeroyd
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas; Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX
| | - Shehrezade A Jafry
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas; Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX
| | - Michael E Matheny
- Geriatrics Research Education and Clinical Care Service, Tennessee Valley Healthcare System VA, Nashville, Tennessee; Departments of Biomedical Informatics, Biostatistics, and Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Salim S Virani
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas; Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, Texas; Section of Cardiology Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX; Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX
| | - Sankar D Navaneethan
- Institute of Clinical and Translational Research, Department of Medicine, Baylor College of Medicine, Houston, Texas; Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas; Section of Nephrology Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX; Michael E. DeBakey Veterans Affairs Medical Center, and Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX.
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Gómez-Peralta F, Abreu C, Rizzo M. GLP-1 receptor agonists and SGLT2 inhibitors: The need to shed light on their safety risks real dimension and possible mechanisms. J Diabetes Complications 2023; 37:108553. [PMID: 37385011 DOI: 10.1016/j.jdiacomp.2023.108553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/12/2023] [Accepted: 06/21/2023] [Indexed: 07/01/2023]
Affiliation(s)
| | - Cristina Abreu
- Unit of Endocrinology and Nutrition, General Hospital of Segovia, Spain
| | - Manfredi Rizzo
- Promise Department, School of Medicine, University of Palermo, Italy
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Di Lullo L, Lavalle C, Scatena A, Mariani MV, Ronco C, Bellasi A. Finerenone: Questions and Answers-The Four Fundamental Arguments on the New-Born Promising Non-Steroidal Mineralocorticoid Receptor Antagonist. J Clin Med 2023; 12:3992. [PMID: 37373685 PMCID: PMC10299719 DOI: 10.3390/jcm12123992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/03/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic kidney disease (CKD) is one of the most common complications of diabetes mellitus and an independent risk factor for cardiovascular disease. Despite guideline-directed therapy of CKD in patients with type 2 diabetes, the risk of renal failure and cardiovascular events still remains high, and diabetes remains the leading cause of end-stage kidney disease in affected patients. To date, current medications for CKD and type 2 diabetes mellitus have not reset residual risk in patients due to a high grade of inflammation and fibrosis contributing to kidney and heart disease. This question-and-answer-based review will discuss the pharmacological and clinical differences between finerenone and other mineralocorticoid receptor antagonists and then move on to the main evidence in the cardiovascular and renal fields, closing, finally, on the potential role of therapeutic combination with sodium-glucose cotransporter 2 inhibitors (SGLT2is).
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Affiliation(s)
- Luca Di Lullo
- Department of Nephrology and Dialysis, L. Parodi—Delfino Hospital, 00034 Colleferro, Italy
| | - Carlo Lavalle
- Department of Clinical, Internal, Anesthesiologist and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.L.); (M.V.M.)
| | | | - Marco Valerio Mariani
- Department of Clinical, Internal, Anesthesiologist and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.L.); (M.V.M.)
| | - Claudio Ronco
- International Renal Research Institute (IRRIV), S. Bortolo Hospital, 36100 Vicenza, Italy
| | - Antonio Bellasi
- Department of Medicine, Division of Nephrology, Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland;
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36
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Keidai Y, Yoshiji S, Hasebe M, Minamino H, Murakami T, Tanaka D, Fujita Y, Inagaki N. Stabilization of kidney function and reduction in heart failure events with sodium-glucose co-transporter 2 inhibitors: A meta-analysis and meta-regression analysis. Diabetes Obes Metab 2023. [PMID: 37217461 DOI: 10.1111/dom.15122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/21/2023] [Accepted: 05/02/2023] [Indexed: 05/24/2023]
Abstract
AIMS Sodium-glucose co-transporter 2 (SGLT2) inhibitors reduce the risk of heart failure (HF) events regardless of diabetes status. However, factors associated with their efficacy in HF reduction remain unknown. This study aims to identify clinically relevant markers for the efficacy of SGLT2 inhibitors in HF risk reduction. MATERIALS AND METHODS We searched PubMed/MEDLINE and EMBASE for randomized placebo-controlled trials of SGLT2 inhibitors reporting a composite of HF hospitalization or cardiovascular death in participants with or without type 2 diabetes published until 28 February 2023. Random-effects meta-analysis and mixed-effects meta-regression were conducted to evaluate the association between the outcomes and clinical variables, including changes in glycated haemoglobin, body weight, systolic blood pressure, haematocrit and overall/chronic estimated glomerular filtration rate (eGFR) slope. RESULTS Thirteen trials with 90 413 participants were included. SGLT2 inhibitors reduced the hazard ratio of the composite of HF hospitalization or cardiovascular death (hazard ratio 0.77; 95% confidence interval, 0.74-0.81; p < .0001). In meta-regression analysis, chronic eGFR slope (eGFR change after the initial dip) was significantly associated with the composite outcome (p = .017), and each 1 ml/min/1.73 m2 /year improvement in chronic eGFR slope led to a 14% reduction in the composite outcome. By contrast, changes in the other parameters showed no significant associations. CONCLUSIONS Improvement in chronic eGFR slope, which reflects the stabilization of kidney function, is significantly associated with the efficacy of the SGLT2 inhibitor in HF, highlighting the cardiorenal axis role in the beneficial effects on HF. The chronic eGFR slope can be a surrogate marker of the effects of SGLT2 inhibitors on HF reduction.
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Affiliation(s)
- Yamato Keidai
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Tazuke-Kofukai Medical Research Institute KITANO HOSPITAL, Osaka, Japan
| | - Satoshi Yoshiji
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Tazuke-Kofukai Medical Research Institute KITANO HOSPITAL, Osaka, Japan
- Department of Human Genetics, McGill University, Montréal, Québec, Canada
- Kyoto-McGill International Collaborative Program in Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masashi Hasebe
- Tazuke-Kofukai Medical Research Institute KITANO HOSPITAL, Osaka, Japan
| | - Hiroto Minamino
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takaaki Murakami
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Daisuke Tanaka
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yoshihito Fujita
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Nobuya Inagaki
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Tazuke-Kofukai Medical Research Institute KITANO HOSPITAL, Osaka, Japan
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Gerdes C, Müller N, Wolf G, Busch M. Nephroprotective Properties of Antidiabetic Drugs. J Clin Med 2023; 12:3377. [PMID: 37240483 PMCID: PMC10219007 DOI: 10.3390/jcm12103377] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/29/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
Chronic kidney disease (CKD) is associated with increased morbidity and mortality, especially from cardiovascular (CV) causes, and especially in people with diabetes mellitus (DM). Already the presence of DM increases CV risk and potentiates the risk of CKD. Therefore, besides glycemic control, prevention and treatment of CKD to slow its progression are of clinical importance. A significant nephroprotective effect of novel antidiabetic drugs, namely sodium-glucose cotransporter 2 inhibitors (SGLT2-I) and glucagon-like peptide 1 receptor agonists (GLP1-RA), has been shown on top of their glucose-lowering effects and was confirmed in cardiovascular outcome trials. GLP1-RA mainly reduced the risk of macroalbuminuria, whereas SGLT2-I were also associated with a lower risk of declining glomerular filtration rate (GFR) over time. The nephroprotective effects of SGLT2-I are also evident in people without DM. According to current guidelines, SGLT2-I and/or GLP1-RA are recommended for people with DM who have chronic kidney disease and/or increased cardiovascular risk. However, other antidiabetic drugs offer nephroprotective properties, which will also be discussed in this review.
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Affiliation(s)
| | | | | | - Martin Busch
- Department of Internal Medicine III, University Hospital Jena, D-07747 Jena, Germany
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Khan MS, Rashid AM, Shafi T, Ferreira JP, Butler J. Management of Heart Failure With Reduced Ejection Fraction in Patients With Diabetes Mellitus and Chronic Kidney Disease. Semin Nephrol 2023; 43:151429. [PMID: 37871362 DOI: 10.1016/j.semnephrol.2023.151429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Heart failure (HF), diabetes, and chronic kidney disease (CKD) frequently coexist, with one comorbidity worsening the prognosis of another. β-blockers, angiotensin-receptor-neprilysin inhibitors, renin-angiotensin-aldosterone system inhibitors, mineralocorticoid-receptor antagonists, and sodium-glucose cotransporter-2 inhibitors all have been shown to reduce mortality in patients with HF with reduced ejection fraction. However, their uptake in real-world clinical practice remains low, especially among patients who have multiple other comorbidities such as CKD and diabetes. The management of HF in patients with diabetes and CKD can be especially challenging because these patients typically are older, frail, and have multiple other comorbidities, and guideline-directed medical therapy used in HF potentially can affect renal function acutely and chronically. In this article, we discuss the available evidence for each of the foundational HF therapies in patients with diabetes and CKD, emphasizing the current challenges and outlining future directions to optimize the management of HF among these high-risk patients.
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Affiliation(s)
| | | | - Tariq Shafi
- Division of Nephrology, University of Mississippi Medical Center, Jackson, MS
| | - Joao Pedro Ferreira
- Université de Lorraine, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, Centre Hospitalier Régional Universitaire (CHRU) Nancy, French Clinical Research Infrastructure Network Investigation Network Initiative Cardiovascular and Renal Clinical Trialist (FCRIN INI-CRCT), Nancy, France
| | - Javed Butler
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS; Baylor Scott and White Research Institute, Dallas, TX.
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Rastogi A, Januzzi JL. Pleiotropic Effects of Sodium-Glucose Cotransporter-2 Inhibitors in Cardiovascular Disease and Chronic Kidney Disease. J Clin Med 2023; 12:2824. [PMID: 37109162 PMCID: PMC10143176 DOI: 10.3390/jcm12082824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/20/2023] [Accepted: 04/03/2023] [Indexed: 04/29/2023] Open
Abstract
Sodium-glucose cotransporter-2 inhibitors (SGLT2is) have been shown to improve cardiovascular and renal outcomes in patients with established cardiovascular disease, chronic kidney disease (CKD), and heart failure (HF) with reduced or preserved ejection fraction. Clinical benefit has been substantiated in patients with and without type 2 diabetes (T2D). Consequently, SGLT2is have an increasingly important role in HF and CKD management that extends beyond T2D treatment. Their pleiotropic pharmacological effects underlying their cardiovascular and renal benefits are not completely understood but include significant effects beyond blood glucose reduction. SGLT2is inhibit the reabsorption of glucose and sodium in the proximal tubule which, in addition to lowering blood glucose, activates tubuloglomerular feedback, leading to reduced glomerular hydrostatic pressure and the mitigation of glomerular filtration rate loss. SGLT2is have diuretic and natriuretic effects, leading to decreased blood pressure, preload, and left ventricular (LV) filling pressure, and improvements in other surrogates of afterload. In HF, SGLT2is mitigate the risks of hyperkalemia and ventricular arrhythmia and improve LV dysfunction. SGLT2is also reduce sympathetic tone and uric acid levels, increase hemoglobin levels, and are postulated to have anti-inflammatory properties. This narrative review discusses the multifactorial and interrelated pharmacological mechanisms underlying the cardiovascular and renal benefits of SGLT2is.
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Affiliation(s)
- Anjay Rastogi
- David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - James L. Januzzi
- Massachusetts General Hospital, Boston, MA 02114, USA;
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
- Baim Institute for Clinical Research, Boston, MA 02215, USA
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40
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Krishnan A, Shankar M, Lerma EV, Wiegley N. Sodium Glucose Cotransporter 2 (SGLT2) Inhibitors and CKD: Are You a #Flozinator? Kidney Med 2023; 5:100608. [PMID: 36915368 PMCID: PMC10006698 DOI: 10.1016/j.xkme.2023.100608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Sodium/glucose cotransporter 2 (SGLT2) inhibitors have rapidly emerged as a novel therapy to reduce the rate of progression of chronic kidney disease (CKD). With humble beginnings in the 19th century for treating malaria, this class of drugs initially developed for the treatment of diabetes has now revolutionized the management of heart failure and CKD. SGLT2 inhibitors trigger glucosuria, thus modestly improving glycemic control. In addition, they have pleiotropic effects, such as reducing intraglomerular pressure and improving tubuloglomerular feedback, which lead to their beneficial effects on CKD progression. Recent data from randomized controlled trials have demonstrated the efficacy of this class of drugs in CKD. We briefly review the evidence from major trials on SGLT2 inhibitors in CKD, discuss the mechanisms of action and provide an overview of the safe and successful prescription of these medications.
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Affiliation(s)
| | - Mythri Shankar
- Department of Nephrology, Institute of Nephro-urology, Bengaluru, India
| | - Edgar V. Lerma
- Department of Medicine; University of Illinois at Chicago; Advocate Christ Medical Center, Oak Lawn, Illinois
| | - Nasim Wiegley
- Department of Medicine, University of California, Davis School of Medicine, Sacramento, California
- Address for Correspondence: Nasim Wiegley, MD, University of California, Davis School of Medicine, Sacramento, CA.
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van der Aart-van der Beek AB, Apperloo E, Jongs N, Rouw DB, Sjöström CD, Friedli I, Johansson L, van Raalte DH, Hoogenberg K, Heerspink HJL. Albuminuria-lowering effect of dapagliflozin, exenatide, and their combination in patients with type 2 diabetes: A randomized cross-over clinical study. Diabetes Obes Metab 2023; 25:1758-1768. [PMID: 36843215 DOI: 10.1111/dom.15033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/12/2023] [Accepted: 02/24/2023] [Indexed: 02/28/2023]
Abstract
AIM To evaluate the albuminuria-lowering effect of dapagliflozin, exenatide, and the combination of dapagliflozin and exenatide in patients with type 2 diabetes and microalbuminuria or macroalbuminuria. METHODS Participants with type 2 diabetes, an estimated glomerular filtration rate (eGFR) of more than 30 ml/min/1.73m2 and an urinary albumin: creatinine ratio (UACR) of more than 3.5 mg/mmol and 100 mg/mmol or less completed three 6-week treatment periods, during which dapagliflozin 10 mg/d, exenatide 2 mg/wk and both drugs combined were given in random order. The primary outcome was the percentage change in UACR. Secondary outcomes included blood pressure, HbA1c, body weight, extracellular volume, fractional lithium excretion and renal haemodynamic variables as determined by magnetic resonance imaging. RESULTS We enrolled 20 patients, who completed 53 treatment periods in total. Mean percentage change in UACR from baseline was -21.9% (95% CI: -34.8% to -6.4%) during dapagliflozin versus -7.7% (95% CI: -23.5% to 11.2%) during exenatide and -26.0% (95% CI: -38.4% to -11.0%) during dapagliflozin-exenatide treatment. No correlation was observed in albuminuria responses between the different treatments. Numerically greater reductions in systolic blood pressure, body weight and eGFR were observed during dapagliflozin-exenatide treatment compared with dapagliflozin or exenatide alone. Renal blood flow and effective renal plasma flow (ERPF) did not significantly change with either treatment regimen. However, all but four and two patients in the dapagliflozin and dapagliflozin-exenatide groups, respectively, showed reductions in ERPF. The filtration fraction did not change during treatment with dapagliflozin or exenatide, and decreased during dapagliflozin-exenatide treatment (-1.6% [95% CI: -3.2% to -0.01%]; P = .048). CONCLUSIONS In participants with type 2 diabetes and albuminuria, treatment with dapagliflozin, exenatide and dapagliflozin-exenatide reduced albuminuria, with a numerically larger reduction in the combined dapagliflozin-exenatide treatment group.
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Affiliation(s)
- Annemarie B van der Aart-van der Beek
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, Groningen, The Netherlands
- Department of Clinical Pharmacy, Martini Hospital, Groningen, The Netherlands
| | - Ellen Apperloo
- Department of Internal Medicine, Isala Hospital, Zwolle, The Netherlands
| | - Niels Jongs
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, Groningen, The Netherlands
| | - Dennis B Rouw
- Department of Radiology, Martini Hospital, Groningen, The Netherlands
| | - C David Sjöström
- Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Iris Friedli
- Antaros Medical AB, BioVenture Hub, Mölndal, Sweden
| | | | | | - Klaas Hoogenberg
- Department of Internal Medicine, Martini Hospital, Groningen, The Netherlands
| | - Hiddo J L Heerspink
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, Groningen, The Netherlands
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42
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Ortiz A, Ferro CJ, Balafa O, Burnier M, Ekart R, Halimi JM, Kreutz R, Mark PB, Persu A, Rossignol P, Ruilope LM, Schmieder RE, Valdivielso JM, Del Vecchio L, Zoccali C, Mallamaci F, Sarafidis P. Mineralocorticoid receptor antagonists for nephroprotection and cardioprotection in patients with diabetes mellitus and chronic kidney disease. Nephrol Dial Transplant 2023; 38:10-25. [PMID: 33944938 DOI: 10.1093/ndt/gfab167] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Indexed: 01/26/2023] Open
Abstract
Diabetic kidney disease (DKD) develops in ∼40% of patients with diabetes and is the most common cause of chronic kidney disease (CKD) worldwide. Patients with CKD, especially those with diabetes mellitus, are at high risk of both developing kidney failure and cardiovascular (CV) death. The use of renin-angiotensin system (RAS) blockers to reduce the incidence of kidney failure in patients with DKD dates back to studies that are now ≥20 years old. During the last few years, sodium-glucose co-transporter-2 inhibitors (SGLT2is) have shown beneficial renal effects in randomized trials. However, even in response to combined treatment with RAS blockers and SGLT2is, the renal residual risk remains high with kidney failure only deferred, but not avoided. The risk of CV death also remains high even with optimal current treatment. Steroidal mineralocorticoid receptor antagonists (MRAs) reduce albuminuria and surrogate markers of CV disease in patients already on optimal therapy. However, their use has been curtailed by the significant risk of hyperkalaemia. In the FInerenone in reducing kiDnEy faiLure and dIsease prOgression in DKD (FIDELIO-DKD) study comparing the actions of the non-steroidal MRA finerenone with placebo, finerenone reduced the progression of DKD and the incidence of CV events, with a relatively safe adverse event profile. This document presents in detail the available evidence on the cardioprotective and nephroprotective effects of MRAs, analyses the potential mechanisms involved and discusses their potential future place in the treatment of patients with diabetic CKD.
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Affiliation(s)
- Alberto Ortiz
- IIS-Fundacion Jimenez Diaz UAM and School of Medicine, GEENDIAB, UAM, Madrid, Spain
| | - Charles J Ferro
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham,UK.,University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Olga Balafa
- Department of Nephrology, University Hospital of Ioannina, Ioannina, Greece
| | - Michel Burnier
- Service of Nephrology and Hypertension, Lausanne University Hospital, Lausanne, Switzerland
| | - Robert Ekart
- Department of Dialysis, Clinic for Internal Medicine, University Clinical Center Maribor, Maribor, Slovenia
| | - Jean-Michel Halimi
- Service de Néphrologie-Hypertension, Dialyses, Transplantation Rénale, Hôpital Bretonneau, Tours University, Tours, France.,F-CRIN INI-CRCT Cardiovascular and Renal Clinical Trialists, Nancy, France
| | - Reinhold Kreutz
- Department of Clinical Pharmacology and Toxicology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Patrick B Mark
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Alexandre Persu
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Brussels, Belgium.,Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Patrick Rossignol
- INSERM, Centre d'Investigations Cliniques Plurithématique 1433, UMR 1116, CHRU de Nancy, Université de Lorraine, F-CRIN INI-CRCT Cardiovascular and Renal Clinical Trialists, Nancy, France.,Association Lorraine de Traitement de l'Insuffisance Rénale, Nancy, France
| | - Luis M Ruilope
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research imas12, Madrid, Spain.,CIBER-CV, Hospital Universitario 12 de Octubre, Madrid, Spain.,Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Jose M Valdivielso
- Vascular and Renal Translational Research Group and UDETMA, IRBLleida, Lleida, Spain
| | | | - Carmine Zoccali
- CNR-IFC, Clinical Epidemiology and Pathophysiology of Hypertension and Renal Diseases Unit, Ospedali Riuniti, Reggio Calabria, Italy
| | - Francesca Mallamaci
- CNR-IFC, Clinical Epidemiology and Pathophysiology of Hypertension and Renal Diseases Unit, Ospedali Riuniti, Reggio Calabria, Italy
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Advances in the Pharmacological Management of Diabetic Nephropathy: A 2022 International Update. Biomedicines 2023; 11:biomedicines11020291. [PMID: 36830828 PMCID: PMC9953496 DOI: 10.3390/biomedicines11020291] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/24/2022] [Accepted: 01/17/2023] [Indexed: 01/26/2023] Open
Abstract
Diabetic nephropathy (DN) is the leading cause of end-stage renal disease (ESRD) worldwide. Its pathogenesis encompasses functional alterations involving elevated intraglomerular and systemic pressure, increased activity of the renin-angiotensin system (RAS) and oxidative stress, and the eventual development of renal fibrosis. The management of DN involves the optimization of blood pressure (BP) and blood glucose targets. However, treatment of these risk factors slows down but does not stop the progression of DN. Innovative pharmacologic therapies for dyslipidemia and type 2 diabetes mellitus (T2DM) could play a key role in bridging this gap and attenuating the residual risk of DN beyond traditional risk factor management. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs), sodium-glucose cotransporter-2 inhibitors (SGLT-2is), and inhibitors of mineralocorticoid receptor-mediated sodium reabsorption are recently introduced drug classes that have been shown to have positive effects on kidney function in individuals with T2DM. The aim of this review is to provide an update on the therapeutic options available in order to prevent or slow the onset and progression of DN in diabetic patients.
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44
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Chávez-Íñiguez JS, Ivey-Miranda JB, De la Vega-Mendez FM, Borges-Vela JA. How to interpret serum creatinine increases during decongestion. Front Cardiovasc Med 2023; 9:1098553. [PMID: 36684603 PMCID: PMC9846337 DOI: 10.3389/fcvm.2022.1098553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/12/2022] [Indexed: 01/06/2023] Open
Abstract
During decongestion in acute decompensated heart failure (ADHF), it is common to observe elevations in serum creatinine (sCr) values due to vascular congestion, a mechanism that involves increased central venous pressure that has a negative impact on the nephron, promoting greater absorption of water and sodium, increased interstitial pressure in an encapsulated organ developing "renal tamponade" which is one of main physiopathological mechanism associated with impaired kidney function. For the treatment of this syndrome, it is recommended to use diuretics that generate a high urinary output and natriuresis to decongest the venous system, during this process the sCr values can rise, a phenomenon that may bother some cardiologist and nephrologist, since raise the suspicion of kidney damage that could worsen the prognosis of these patients. It is recommended that increases of up to 0.5 mg/dL from baseline are acceptable, but some patients have higher increases, and we believe that an arbitrary number would be impractical for everyone. These increases in sCr may be related to changes in glomerular hemodynamics and true hypovolemia associated with decongestion, but it is unlikely that they are due to structural injury or truly hypoperfusion and may even have a positive connotation if accompanied by an effective decongestion and be associated with a better prognosis in the medium to long term with fewer major cardiovascular and renal events. In this review, we give a comprehensive point of view on the interpretation of creatinine elevation during decongestion in patients with ADHF.
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Affiliation(s)
- Jonathan S. Chávez-Íñiguez
- Nephrology Service, Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Mexico,University of Guadalajara Health Sciences Center, Guadalajara, Mexico,*Correspondence: Jonathan S. Chávez-Íñiguez, ; @JonathanNefro; orcid.org/0000-0003-2786-6667
| | - Juan B. Ivey-Miranda
- Heart Failure and Heart Transplant Clinic, Hospital de Cardiología, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Frida M. De la Vega-Mendez
- Nephrology Service, Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Mexico,University of Guadalajara Health Sciences Center, Guadalajara, Mexico
| | - Julian A. Borges-Vela
- Heart Failure and Heart Transplant Clinic, Hospital de Cardiología, Instituto Mexicano del Seguro Social, Mexico City, Mexico
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Patil T, Halsey E, Kaur A, Minchak J, Hobson J, Eppes D. CHAnges in Diuretic Medication Prescribing and Surrogate Laboratory Parameters After Initiating EmpagliflOziN in Veterans (CHAMPION Cohort Study). Clin Drug Investig 2023; 43:61-74. [PMID: 36515856 DOI: 10.1007/s40261-022-01226-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND OBJECTIVES Sodium-glucose cotransporter type 2 inhibitors have evolved into a novel drug class utilized for reductions in cardiovascular risk and heart failure hospitalization. We aimed to describe the impact of sodium-glucose cotransporter type 2 inhibitors on diuretic prescribing patterns and intermediate laboratory outcomes in patients with and without diuretic use. METHODS This retrospective cohort study included patients taking empagliflozin as of 1 July, 2021. Patients were assigned to the intervention group if prescribed a diuretic concomitantly or a control group otherwise. The primary outcome was the impact of empagliflozin on diuretic prescribing (i.e., no change, discontinuation, decrease, increase). Secondary outcomes were change in weight, hemoglobin A1c, estimated glomerular filtration rate, hemoglobin, hematocrit, blood pressure, and electrolytes at 90 and 180 days. Mean differences were compared using the t-test between groups or the paired t-test within groups. Patients without diuretic use were matched 1:1 to patients taking diuretics using propensity scores. RESULTS This study included 1189 patients: 750 in the control group and 439 in the intervention group. After propensity score matching, baseline characteristics were well balanced. Of the 439 patients in the intervention group, 118 had changes in the diuretic regimen. There were 131 changes: 109 (83.2%) discontinuations, 13 (9.92%) decreases, and nine (6.87%) increases. The mean furosemide equivalent loop dose was reduced after empagliflozin initiation (50.62 mg vs 43.13 mg; p < 0.001). Among all patients, there was a decrease in weight (p = 0.01), estimated glomerular filtration rate (p < 0.001), and hemoglobin A1c (p < 0.001). There was an increase in hemoglobin (p < 0.001), hematocrit (p < 0.001), and magnesium (p < 0.001). In the propensity score-matched cohort, there was a significant reduction from baseline in mean weight in the intervention group compared with the control group (p < 0.001). CONCLUSIONS This hypothesis-generating study suggests that sodium-glucose cotransporter type 2 inhibitors may lower diuretic requirements, further supported by a reduction in weight in the intervention cohort.
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Affiliation(s)
- Tanvi Patil
- Salem Veterans Affairs Healthcare System, 1970 Roanoke Blvd, Salem, VA, 24153, USA.
| | - Emily Halsey
- Salem Veterans Affairs Healthcare System, 1970 Roanoke Blvd, Salem, VA, 24153, USA
| | - Alamdeep Kaur
- Salem Veterans Affairs Healthcare System, 1970 Roanoke Blvd, Salem, VA, 24153, USA
| | - John Minchak
- Salem Veterans Affairs Healthcare System, 1970 Roanoke Blvd, Salem, VA, 24153, USA
| | - Jesse Hobson
- Salem Veterans Affairs Healthcare System, 1970 Roanoke Blvd, Salem, VA, 24153, USA
| | - Davida Eppes
- Salem Veterans Affairs Healthcare System, 1970 Roanoke Blvd, Salem, VA, 24153, USA
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46
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Manosroi W, Danpanichkul P, Atthakomol P. Effect of sodium-glucose cotransporter-2 inhibitors on aldosterone and renin levels in diabetes mellitus type 2 patients: a systematic review and meta-analysis. Sci Rep 2022; 12:19603. [PMID: 36380013 PMCID: PMC9666660 DOI: 10.1038/s41598-022-24280-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 11/14/2022] [Indexed: 11/16/2022] Open
Abstract
The effect of sodium-glucose cotransporter-2 inhibitors (SGLT2i) on plasma aldosterone concentration (PAC) and plasma renin activity (PRA) levels are still inconclusive. This meta-analysis aimed to demonstrate the changes in PAC and PRA levels after the use of SGLT2i in type 2 diabetes patients. A search for relevant publications was performed using PubMed/Medline, Scopus, Cochrane, and Embase databases from their inception through May 2022. Inclusion criteria were studies that contained data on crude PAC and PRA levels before and after the use of SGLT2i in adult type 2 diabetes patients. Standardized mean difference (SMD) with a 95% confidence interval (95% CI) was calculated. Data was separately analyzed by study design: randomized controlled study (RCT) and non-randomized controlled study (non-RCT). Ten studies involving 380 patients were included with two RCT and eight non-RCT. Serum PAC levels showed no significant change after the use of SGLT2i in both RCT and non-RCT. Significantly higher PRA levels were observed after the use of SGLT2i in both RCT and non-RCT with SMD of 0.40 ng/mL/hr; 95% CI (0.06, 0.74) and SMD of 0.36 ng/mL/hr; 95%CI (0.17, 0.55), respectively. Subgroup analysis found significantly higher PRA levels after the use of SGLT2i (SMD 0.45 ng/mL/hr; 95% CI (0.18, 0.71)) only in subgroups that used for three months or less. The use of SGLT2i in diabetes mellitus type 2 patients can affect PRA levels, especially during short-term use. PRA levels should be interpreted with caution in this population.
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Affiliation(s)
- Worapaka Manosroi
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang, Chiang Mai, 50200, Thailand.
- Faculty of Medicine, Clinical Epidemiology and Clinical Statistics Center, Chiang Mai University, Chiang Mai, Thailand.
| | - Pojsakorn Danpanichkul
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Pichitchai Atthakomol
- Faculty of Medicine, Clinical Epidemiology and Clinical Statistics Center, Chiang Mai University, Chiang Mai, Thailand
- Orthopedics Department, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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47
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Gohda T, Murakoshi M. Sodium-Glucose Cotransporter-2 Inhibitors-Miracle Drugs for the Treatment of Chronic Kidney Disease Irrespective of the Diabetes Status: Lessons from the Dedicated Kidney Disease-Focused CREDENCE and DAPA-CKD Trials. Int J Mol Sci 2022; 23:ijms232213749. [PMID: 36430228 PMCID: PMC9696577 DOI: 10.3390/ijms232213749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
Diabetic kidney disease (DKD) is the leading cause of chronic kidney disease (CKD) and end-stage kidney disease worldwide. In Japan, the proportion of new patients requiring dialysis due to DKD has remained unchanged over the past five years. Early diagnosis and treatment are extremely important for the prevention of DKD progression. Albuminuria is the most promising biomarker currently available for diagnosing DKD and predicting its prognosis at an early stage; however, it has relatively poor specificity and sensitivity for DKD. Measuring the serum levels of tumor necrosis factor receptors (TNFRs; TNFR1 and TNFR2) is an alternative for predicting the prognosis of patients with CKD, irrespective of their diabetes status. Cardiorenal risk factor management and renin-angiotensin system inhibitor usage are effective in slowing the DKD progression, although the residual risk remains high in patients with DKD. Recently, two classes of antihyperglycemic agents, sodium-glucose cotransporter 2 (SGLT2) inhibitors and glucagon-like peptide-1 receptor agonists, in addition to nonsteroidal selective mineralocorticoid receptor antagonists, which are less potent blood pressure-lowering and potassium-sparing agents, have emerged as cardiorenal disease-modifying therapies for preventing the DKD progression. This review focused on the SGLT2 inhibitor-based therapeutic strategies that have demonstrated cardiorenal benefits in patients with type 2 diabetes.
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Rossing P, Caramori ML, Chan JC, Heerspink HJ, Hurst C, Khunti K, Liew A, Michos ED, Navaneethan SD, Olowu WA, Sadusky T, Tandon N, Tuttle KR, Wanner C, Wilkens KG, Zoungas S, de Boer IH. KDIGO 2022 Clinical Practice Guideline for Diabetes Management in Chronic Kidney Disease. Kidney Int 2022; 102:S1-S127. [PMID: 36272764 DOI: 10.1016/j.kint.2022.06.008] [Citation(s) in RCA: 254] [Impact Index Per Article: 127.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 02/07/2023]
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Jongs N, Chertow GM, Greene T, McMurray JJ, Langkilde AM, Correa-Rotter R, Kashihara N, Rossing P, Sjöström CD, Stefánsson BV, Toto RD, Wheeler DC, Heerspink HJ. Correlates and Consequences of an Acute Change in eGFR in Response to the SGLT2 Inhibitor Dapagliflozin in Patients with CKD. J Am Soc Nephrol 2022; 33:2094-2107. [PMID: 35977807 PMCID: PMC9678032 DOI: 10.1681/asn.2022030306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/18/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Dapagliflozin reduces kidney failure risk in patients with CKD but can result in a reversible acute reduction in eGFR upon treatment initiation. Determinants of this eGFR reduction and its associations with efficacy and safety outcomes are unknown. METHODS The DAPA-CKD trial randomized 4304 adults with CKD and albuminuria to once-daily dapagliflozin 10 mg or placebo, added to standard care. We prespecified an analysis comparing the effects of dapagliflozin among patients who experienced relative reductions in eGFR (>10% or >0%-10%) or an increase in eGFR from baseline to 2 weeks and assessed long-term efficacy and safety thereafter. RESULTS A total of 4157 (96.6%) patients had eGFR data available at baseline and at 2 weeks. In the dapagliflozin and placebo groups, 1026 (49.4%) and 494 (23.7%), respectively, experienced an acute reduction in eGFR >10%. Among patients receiving dapagliflozin, those with an acute reduction in eGFR >10% experienced a long-term eGFR decline of -1.58 ml/min per 1.73 m2 per year compared with -2.44 and -2.48 ml/min per 1.73 m2 per year among those experiencing a less pronounced reduction or increase in eGFR, respectively (P-interaction=0.05). In the placebo group, long-term eGFR decline was -3.27, -3.84, and -3.77 ml/min per 1.73 m2 per year for acute eGFR reduction subgroups of >10%, >0%-10%, or increase in eGFR (P-interaction=0.48). Rates of serious adverse events and adverse events of special interest in patients randomized to dapagliflozin were unrelated to the acute eGFR change. CONCLUSIONS Among patients with CKD and albuminuria treated with dapagliflozin, an acute reduction in eGFR (from baseline to 2 weeks) is not associated with higher rates of CKD progression.Clinical Trial registration number: A Study to Evaluate the Effect of Dapagliflozin on Renal Outcomes and Cardiovascular Mortality in Patients With Chronic Kidney Disease (Dapa-CKD) NCT03036150.
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Affiliation(s)
- Niels Jongs
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Glenn M. Chertow
- Departments of Medicine and Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA
| | - Tom Greene
- Study Design and Biostatistics Center, University of Utah Health Sciences, Salt Lake City, UT
| | - John J.V. McMurray
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Anna Maria Langkilde
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Ricardo Correa-Rotter
- The National Medical Science and Nutrition Institute Salvador Zubirán, Mexico City, Mexico
| | - Naoki Kashihara
- Department of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - C. David Sjöström
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Bergur V. Stefánsson
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Robert D. Toto
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - David C. Wheeler
- Department of Renal Medicine, University College London, London, United Kingdom
- The George Institute for Global Health, Sydney, Australia
| | - Hiddo J.L. Heerspink
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- The George Institute for Global Health, Sydney, Australia
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50
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Shikuma J, Sakakura K, Sugiyama-Takahashi M, Nakamura Y, Nagai Y, Suwanai H, Ito R, Miwa T, Suzuki R. Hematocrit elevation after SGLT2 inhibitor administration may be associated with the degree of proximal tubular damage. Medicine (Baltimore) 2022; 101:e31122. [PMID: 36281104 PMCID: PMC9592340 DOI: 10.1097/md.0000000000031122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The renal protective effects of SGLT2 inhibitors are known to be due to the elimination of glomerular hypertension and improvement of hypoxia and oxidative stress in the proximal tubule. Therefore, this increased hematocrit (ΔHct) level has been hypothesized to indicate restored tubular function and improved renal prognosis. To analyze the relationship between ΔHct and decreased estimated glomerular filtration rate (eGFR) after SGLT2 inhibitor administration backward from medical record data. Data from 206 patients who continued SGLT2 inhibitors for >3 years were analyzed. The decreased eGFR after administration of SGLT2 inhibitors was defined as Slope B. Factors statistically significantly associated with Slope B in multiple regression analysis were systolic blood pressure (sBP) (β -.211, P = .03), short-term decreased eGFR after SGLT2 inhibitor administration (initial dip) (β -.235, P = .003), ΔHct (β -.185, P = .026), and urine protein (β -.204, P = .015). These findings were the opposite of our hypothesis. ΔHct was not a marker indicating improved renal prognosis and may reflect the extent of the proximal tubular disorder before administering SGLT2 inhibitors.
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Affiliation(s)
- Jumpei Shikuma
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
- *Correspondence: Jumpei Shikuma, Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, 6-7-1 Nishishinjuku Shinjuku-ku, Tokyo 160-0023, Japan (e-mail: ) and Ryo Suzuki, Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, 6-7-1 Nishishinjuku Shinjuku-ku, Tokyo 160-0023, Japan (e-mail: )
| | - Keiichi Sakakura
- Department of Pharmacy, Tokyo Medical University Hospital, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Miyu Sugiyama-Takahashi
- Department of Pharmacy, Tokyo Medical University Hospital, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Yukiko Nakamura
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Yoshiyuki Nagai
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Hirotsugu Suwanai
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Rokuro Ito
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Takashi Miwa
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
| | - Ryo Suzuki
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Nishishinjuku Shinjuku-ku, Tokyo, Japan
- *Correspondence: Jumpei Shikuma, Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, 6-7-1 Nishishinjuku Shinjuku-ku, Tokyo 160-0023, Japan (e-mail: ) and Ryo Suzuki, Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, 6-7-1 Nishishinjuku Shinjuku-ku, Tokyo 160-0023, Japan (e-mail: )
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