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Buckley S, Subramaniam Y, Mallik R, Mukuba D, Casabar M, Ali O, Byrne C, Chowdhury TA. Efficacy and safety of sodium-glucose co-transporter-2 inhibitors in kidney transplant recipients with diabetes mellitus. Diabet Med 2024:e15383. [PMID: 38859632 DOI: 10.1111/dme.15383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 05/31/2024] [Indexed: 06/12/2024]
Affiliation(s)
- SophieAnne Buckley
- Department of Diabetes and Metabolism, The Royal London Hospital, London, UK
| | - Yuvanaa Subramaniam
- Department of Diabetes and Metabolism, The Royal London Hospital, London, UK
- Department of Diabetes and Metabolism, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ritwika Mallik
- Department of Diabetes and Metabolism, The Royal London Hospital, London, UK
- Centre for Obesity Research, University College, London, UK
| | - Dorcas Mukuba
- Department of Diabetes and Metabolism, The Royal London Hospital, London, UK
| | - Mahalia Casabar
- Department of Nephrology, The Royal London Hospital, London, UK
| | - Omer Ali
- Department of Nephrology, The Royal London Hospital, London, UK
| | - Connor Byrne
- Department of Nephrology, The Royal London Hospital, London, UK
| | - Tahseen A Chowdhury
- Department of Diabetes and Metabolism, The Royal London Hospital, London, UK
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Schork A, Eberbach ML, Artunc F, Bohnert BN, Eisinger F, Heister DJ, Vosseler D, Nadalin S, Birkenfeld AL, Heyne N, Guthoff M. SGLT2 Inhibitors Correct Fluid Overload in Adult Kidney Transplant Recipients-A Prospective Observational Study. Transpl Int 2024; 37:12879. [PMID: 38915756 PMCID: PMC11194332 DOI: 10.3389/ti.2024.12879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 05/29/2024] [Indexed: 06/26/2024]
Abstract
In this longitudinal observational study, we measured urinary glucose concentration, body composition and volume status (bioimpedance spectroscopy) and plasma renin and aldosterone concentrations in n = 22 kidney transplant recipients (KTRs) initiating on SGLT2I at baseline (BL), and after 1 week and 1, 3, and 6 months. Estimated glomerular filtration rate (eGFR) decreased by -2 mL/min/1.73 m2 (IQR -10-0) after 1 week and remained stable thereafter. Urinary glucose concentration was 10 (3-24) g/g creatinine after 1 week and correlated with eGFR (r2 = 0.273; p = 0.057). SGLT2I did not affect HbA1c, fasting blood glucose, body weight, fat or lean mass. SGLT2I decreased fluid overload dependent on baseline overhydration (OH, r2 = 0.54, p = 0.0003) without occurrence of dehydration. Plasma aldosterone increased at day 7, while plasma renin did not change significantly. In conclusion, SGLT2I corrected fluid overload in patients with elevated overhydration at baseline, while in euvolemic KTRs fluid status remained stable without reduction of body water below the reference range, thus promoting the safety of SGLT2I therapy in patients following kidney transplantation. Glucosuria, together with effects of SGLT2I on blood glucose control and body weight, is attenuated in KTRs dependent on eGFR.
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Affiliation(s)
- Anja Schork
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Marie-Luise Eberbach
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Ferruh Artunc
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Department of Cardiology and Nephrology, Sindelfingen Hospital, Sindelfingen, Germany
| | - Bernhard N. Bohnert
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Felix Eisinger
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - David J. Heister
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Dorothea Vosseler
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Silvio Nadalin
- Department of General and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Andreas L. Birkenfeld
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Nils Heyne
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Martina Guthoff
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology, Nephrology, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
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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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Polychronopoulou E, Bourdon F, Teta D. SGLT2 inhibitors in diabetic and non-diabetic kidney transplant recipients: current knowledge and expectations. FRONTIERS IN NEPHROLOGY 2024; 4:1332397. [PMID: 38685973 PMCID: PMC11056593 DOI: 10.3389/fneph.2024.1332397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 04/03/2024] [Indexed: 05/02/2024]
Abstract
The beneficial effect of sodium-glucose cotransporter-2 inhibitors (SGLT2i) have been shown recently in numerous randomized controlled trials (RCT) and systematic reviews. According to KDIGO guidelines, SGLT2i currently represent a first choice for diabetic patients with chronic kidney disease (CKD). In addition, a recent meta-analysis of 13 large led by the 'SGLT2 inhibitor Meta-Analysis Cardio-Renal Trialists' Consortium' (SMART-C) provided solid evidence of SGLT2i beneficial effects in CKD or in patients with heart failure, with and without diabetes. Collectively, the patients treated with SGLT2i had a decreased risk of CKD progression, acute kidney injury (AKI), end-stage kidney disease (ESKD) or death from heart failure. Whether these cardio-renal benefits should be extrapolated to kidney transplant recipients (KTR) needs to be assessed in further studies. In this article, we report recent data accumulated so far in the literature, looking at the efficacy and safety of SGLT2i in diabetic and non-diabetic KTR. We found encouraging data regarding the use of SGLT2i in KTR with diabetes. These agents appeared to be safe, and they reduced body weight and blood pressure in this group of patients. Potential effects on kidney graft function and survival are yet to be investigated.
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Affiliation(s)
- Erietta Polychronopoulou
- Service of Nephrology, Hôpital du Valais, Sion, Switzerland
- Transplantation Center, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Fanny Bourdon
- Service of Nephrology, Hôpital du Valais, Sion, Switzerland
| | - Daniel Teta
- Service of Nephrology, Hôpital du Valais, Sion, Switzerland
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Alajous S, Budhiraja P. New-Onset Diabetes Mellitus after Kidney Transplantation. J Clin Med 2024; 13:1928. [PMID: 38610694 PMCID: PMC11012473 DOI: 10.3390/jcm13071928] [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: 02/01/2024] [Revised: 03/19/2024] [Accepted: 03/24/2024] [Indexed: 04/14/2024] Open
Abstract
New-Onset Diabetes Mellitus after Transplantation (NODAT) emerges as a prevalent complication post-kidney transplantation, with its incidence influenced by variations in NODAT definitions and follow-up periods. The condition's pathophysiology is marked by impaired insulin sensitivity and β-cell dysfunction. Significant risk factors encompass age, gender, obesity, and genetics, among others, with the use of post-transplant immunosuppressants intensifying the condition. NODAT's significant impact on patient survival and graft durability underscores the need for its prevention, early detection, and treatment. This review addresses the complexities of managing NODAT, including the challenges posed by various immunosuppressive regimens crucial for transplant success yet harmful to glucose metabolism. It discusses management strategies involving adjustments in immunosuppressive protocols, lifestyle modifications, and pharmacological interventions to minimize diabetes risk while maintaining transplant longevity. The importance of early detection and proactive, personalized intervention strategies to modify NODAT's trajectory is also emphasized, advocating for a shift towards more anticipatory post-transplant care.
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Affiliation(s)
| | - Pooja Budhiraja
- Division of Medicine, Mayo Clinic Arizona, Phoenix, AZ 85054, USA;
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Rossi MR, Mazzali M, de Sousa MV. Post-transplant diabetes mellitus: risk factors and outcomes in a 5-year follow-up. FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2024; 5:1336896. [PMID: 38352660 PMCID: PMC10863447 DOI: 10.3389/fcdhc.2024.1336896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 01/10/2024] [Indexed: 02/16/2024]
Abstract
Introduction Kidney transplantation is associated with an increased risk of posttransplant diabetes mellitus (PTDM), impacting recipient and graft survivals. The incidence of PTDM ranges from 15% to 30%, with most cases occurring in the first year post-transplant. Some clinical and laboratory characteristics pre- and post-transplant may be associated with a higher PTDM incidence in a more extended follow-up period. This study aimed to analyze the prevalence of PTDM among renal transplant recipients without previous DM diagnosis during a five-year post-transplant follow-up, as well as clinical and laboratory characteristics associated with a higher incidence of PTDM during this period. Material and methods Single-center retrospective cohort including kidney transplant recipients older than 18 years with a functioning graft over six months of follow-up between January and December 2018. Exclusion criteria were recipients younger than 18 years at kidney transplantation, previous diabetes mellitus diagnosis, and death with a functioning graft or graft failure within six months post-transplant. Results From 117 kidney transplants performed during the period, 71 (60.7%) fulfilled the inclusion criteria, 18 (25.3%) had PTDM diagnosis, and most (n=16, 88.9%) during the 1st year post-transplant. The need for insulin therapy during the hospital stay was significantly higher in the PTDM group (n=11, 61.1% vs. n=14, 26.4%, PTDM vs. non-PTDM). Other PTDM risk factors, such as older age, high body mass index, HLA mismatches, and cytomegalovirus or hepatitis C virus infections, were not associated with PTDM occurrence in this series. During 5-year post-transplant follow-up, the graft function remained stable in both groups. Conclusion The accumulated incidence of PTDM in this series was similar to the reported in other studies. The perioperative hyperglycemia with the need for treatment with insulin before hospital discharge was associated with PTDM.
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Mahalwar G, Mathew RO, Rangaswami J. Sodium-glucose cotransporter 2 inhibitors and cardiorenal outcomes in kidney transplantation. Curr Opin Nephrol Hypertens 2024; 33:53-60. [PMID: 38014999 DOI: 10.1097/mnh.0000000000000948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
PURPOSE OF REVIEW This review aims to explore the current evidence regarding cardiovascular and kidney outcomes in patients who undergo treatment with sodium-glucose cotransporter 2 inhibitors (SGLT2i) post kidney transplantation. RECENT FINDINGS Summary findings from individual studies included in this review showed largely favorable results in the kidney transplant recipients (KTRs) being treated with SGLT2i.These outcomes included parameters such as allograft function, glycemic control, proteinuria, blood pressure, weight loss and safety profile, among others. Almost all the studies reported an initial 'dip' in eGFR, followed by recovery, after the initiation of SGLT2i treatment. None of the studies reported significant interaction of SGLT2i with immunosuppressive medications. The most common adverse effects noted in these studies were infection-related including UTI and genital mycosis. None of the studies reported acute graft rejection attributable to SGLT2i therapy. SUMMARY SGLT2i can play a significant role in improving health outcomes in KTRs. However, clinical trials with larger representation of KTRs longer follow-up period are needed to draw more substantial conclusions.
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Affiliation(s)
- Gauranga Mahalwar
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Roy O Mathew
- Department of Nephrology, Loma Linda VA Healthcare System, Loma Linda
- Loma Linda University School of Medicine, Loma Linda, California
| | - Janani Rangaswami
- Department of Nephrology, Washington DC Veterans Affairs Medical Center
- George Washington University School of Medicine and Health Sciences, Washington DC, USA
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Ye Q, Zha K. SGLT2i‑treated heart failure patients with a reduced ejection fraction: A meta‑analysis. Exp Ther Med 2023; 26:548. [PMID: 37928504 PMCID: PMC10623217 DOI: 10.3892/etm.2023.12248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023] Open
Abstract
The aim of this study was to investigate the effects of SGLT2 inhibitors (SGLT2i) on patients with heart failure (HF) and reduced ejection fraction, with or without diabetes. A systematic review of randomized controlled trials (RCTs) was conducted, comparing SGLT2i to a placebo for HF patients. Relevant studies from PubMed, Web of Science, and EMBASE were searched from inception to July 2021, without any language restrictions. The pooled effect was estimated using the odds ratio (OR) and 95% confidence interval (CI). Depending on the heterogeneity test results, either random effects or fixed effects models were selected to estimate the pooled effects. Sensitivity analysis was conducted by gradually removing each study to evaluate the results' stability. A total of 5 RCT studies were included in the analysis. The fixed-effects model demonstrated that the patients in the SGLT2i group had a lower risk of hospitalization for HF/cardiovascular death (OR=0.72; 95% CI, 0.67-0.78), P<0.0001; I2=0.0%, P=0.966), cardiovascular death (OR=0.84, 95% CI (0.77, 0.93), P<0.0001; I2=0.0%, P=0.633), hospitalization for HF (OR=0.69, 95% CI (0.63, 0.75), P<0.0001; I2=0.0%, P=0.933), and all-cause mortality (OR=0.79, 95% CI (0.71, 0.89), P<0.0001; I2=3.3%, P=0.376) compared to the placebo group. Sensitivity analysis showed that the pooled effect value remained stable within the corresponding range, even after each study was gradually removed. In conclusion, SGLT2i can reduce the risk of HF hospitalization, cardiovascular death, and all-cause mortality in patients with HF and a reduced ejection fraction, regardless of the presence or absence of diabetes.
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Affiliation(s)
- Qiang Ye
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Kelan Zha
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
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Mahmoud T, Yagan J, Hasan A, Gheith OA, Mostafa M, Rida S, El-Serwi N, Shaker M, Khalid M. Sodium-glucose co-transporter 2 inhibitors & glucagon-like peptide-1 receptor agonists, efficacy & safety in diabetic kidney transplant recipients. Clin Transplant 2023; 37:e15144. [PMID: 37755118 DOI: 10.1111/ctr.15144] [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: 05/20/2023] [Revised: 09/02/2023] [Accepted: 09/20/2023] [Indexed: 09/28/2023]
Abstract
INTRODUCTION Cardiovascular and renal complications define the outcomes of diabetic kidney transplant recipients (KTRs). The new diabetes medications have changed the management of diabetes. However, transplant physicians are still reluctant to use sodium-glucose cotransporter 2 inhibitors (SGLT2i) and Glucagon-like peptide-1 receptor agonists (GLP-1RA) post kidney transplantation due to fear of drug related complications and lack of established guidelines. PATIENTS AND METHODS We collected 1-year follow-up data from records of 98 diabetic KTRs on SGLT2I, 41 on GLP- 1RA and 70 on standard-of-care medicines. Patients were more than 3 months post-transplant with a minimum estimated glomerular filtration rate (eGFR) of 25 ml/min/1.73 m2 . Demographic data were similar except for a slightly lower HbA1c in the control group and higher albuminuria in SGLT2i group. RESULTS HbA1c dropped significantly by .4% in both SGLT2i and GLP-1RA compared to .05% in the control group. A significant decrease in BMI by .32 in SGLT2i and .34 in GLP-1RA was observed compared to an increase by .015 in control group. A tendency for better eGFR in study groups was observed but was non-significant except for the SGLT2i group with an eGFR above 90 (p = .0135). The usual dip in eGFR was observed in the SGLT2i group at 1-3 months. Albuminuria was significantly reduced in both study groups. Adverse events were minimal with comparable safety in all groups. CONCLUSION The use of SGLT2i and GLP-1RA appears to be effective and safe in diabetic KTRs with good outcomes. Randomized control trials are required to confirm these findings and establish guidelines.
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Affiliation(s)
- Tarek Mahmoud
- Nephrology Department, Jaber Al Ahmed Armed Forces Hospital, Subhan, Kuwait
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Jude Yagan
- Nephrology Department, Jaber Al Ahmed Armed Forces Hospital, Subhan, Kuwait
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Amal Hasan
- Department of Translational Research, Dasman Diabetes Institute, Dasman, Kuwait
| | - Osama A Gheith
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Mohamed Mostafa
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Suzann Rida
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Nabil El-Serwi
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Mohamad Shaker
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
| | - Mahmoud Khalid
- Nephrology Department, Hamed Al-Essa Organ Transplant Center, Sabah Medical Region, Kuwait City, Kuwait
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Demir ME, Özler TE, Merhametsiz Ö, Sözener U, Uyar M, Ercan Z, Bardak Demir S, Sezer S, Türkmen Sarıyıldız G. The results of SGLT-2 inhibitors use in kidney transplantation: 1-year experiences from two centers. Int Urol Nephrol 2023; 55:2989-2999. [PMID: 37289399 PMCID: PMC10248967 DOI: 10.1007/s11255-023-03645-7] [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: 12/18/2022] [Accepted: 05/20/2023] [Indexed: 06/09/2023]
Abstract
PURPOSE Sodium-glucose co-transporter-2 inhibitor (SGLT-2i) administration is associated with some concerns in regard to the increased risk of genital and urinary tract infections (UTI) in kidney transplant recipients (KTR). In this study, we present the results of SGLT-2i use in KTR, including the early post-transplant period. METHODS Participants were divided into two groups: SGLT-2i-free diabetic KTR (Group 1, n = 21) and diabetic KTR using SGLT-2i (Group 2, n = 36). Group 2 was further divided into two subgroups according to the posttransplant prescription day of SGLT-2i; < 3 months (Group 2a) and ≥ 3 months (Group 2b). Groups were compared for development of genital and urinary tract infections, glycated hemoglobin a1c (HgbA1c), estimated glomerular filtration rate (eGFR), proteinuria, weight change, and acute rejection rate during 12-month follow-up. RESULTS Urinary tract infections prevalence was 21.1% and UTI-related hospitalization rate was 10.5% in our cohort. Prevalence of UTI and UTI-related hospitalization, eGFR, HgbA1c levels, and weight gain were similar between the SGLT-2i group and SGLT-2i-free group, at the 12-month follow-up. UTI prevalence was similar between groups 2a and 2b (p = 0.871). No case of genital infection was recorded. Significant proteinuria reduction was observed in Group 2 (p = 0.008). Acute rejection rate was higher in the SGLT-2i-free group (p = 0.040) and had an impact on 12-month follow-up eGFR (p = 0.003). CONCLUSION SGLT-2i in KTR is not associated with an increased risk of genital infection and UTI in diabetic KTR, even in the early posttransplant period. The use of SGLT-2i reduces proteinuria in KTR and has no adverse effects on allograft function at the 12-month follow-up.
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Affiliation(s)
- Mehmet Emin Demir
- Department of Nephrology and Organ Transplantation, Atılım University School of Medicine, Medicana International Ankara Hospital, Ankara, Turkey
| | - Tuba Elif Özler
- Department of Nephrology and Organ Transplantation, Yeni Yuzyil University Private Gaziosmanpaşa Hospital, Istanbul, Turkey
| | - Özgür Merhametsiz
- Department of Nephrology and Organ Transplantation, Beykent University Hospital, Istanbul, Turkey
| | - Ulaş Sözener
- Department of General Surgery and Organ Transplantation, Atılım University School of Medicine, Medicana International Ankara Hospital, Ankara, Turkey
| | - Murathan Uyar
- Department of Nephrology and Organ Transplantation, Aydın University Medical School, Istanbul, Turkey
| | - Zafer Ercan
- Department of Nephrology, Sakarya University School of Medicine, Sakarya, Turkey
| | - Simge Bardak Demir
- Department of Nephrology, Yenimahalle Education and Research Hospital, Ankara, Turkey.
| | - Siren Sezer
- Department of Nephrology and Organ Transplantation, Atılım University School of Medicine, Medicana International Ankara Hospital, Ankara, Turkey
| | - Gülçin Türkmen Sarıyıldız
- Department of General Surgery and Organ Transplantation, Atılım University School of Medicine, Medicana International Ankara Hospital, Ankara, Turkey
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Vadalà G, Alaimo C, Buccheri G, Di Fazio L, Di Caccamo L, Sucato V, Cipriani M, Galassi AR. Screening and Management of Coronary Artery Disease in Kidney Transplant Candidates. Diagnostics (Basel) 2023; 13:2709. [PMID: 37627968 PMCID: PMC10453389 DOI: 10.3390/diagnostics13162709] [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: 07/13/2023] [Revised: 08/09/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Cardiovascular disease (CVD) is a major cause of morbidity and mortality in patients with chronic kidney disease (CKD), especially in end-stage renal disease (ESRD) patients and during the first year after transplantation. For these reasons, and due to the shortage of organs available for transplant, it is of utmost importance to identify patients with a good life expectancy after transplant and minimize the transplant peri-operative risk. Various conditions, such as severe pulmonary diseases, recent myocardial infarction or stroke, and severe aorto-iliac atherosclerosis, need to be ruled out before adding a patient to the transplant waiting list. The effectiveness of systematic coronary artery disease (CAD) treatment before kidney transplant is still debated, and there is no universal screening protocol, not to mention that a nontailored screening could lead to unnecessary invasive procedures and delay or exclude some patients from transplantation. Despite the different clinical guidelines on CAD screening in kidney transplant candidates that exist, up to today, there is no worldwide universal protocol. This review summarizes the key points of cardiovascular risk assessment in renal transplant candidates and faces the role of noninvasive cardiovascular imaging tools and the impact of coronary revascularization versus best medical therapy before kidney transplant on a patient's cardiovascular outcome.
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Affiliation(s)
- Giuseppe Vadalà
- Division of Cardiology, University Hospital Paolo Giaccone, 90100 Palermo, Italy;
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
| | - Chiara Alaimo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
| | - Giancarlo Buccheri
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
| | - Luca Di Fazio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
| | - Leandro Di Caccamo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
| | - Vincenzo Sucato
- Division of Cardiology, University Hospital Paolo Giaccone, 90100 Palermo, Italy;
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
| | - Manlio Cipriani
- Institute of Transplant and Highly Specialized Therapies (ISMETT) of Palermo, 90100 Palermo, Italy;
| | - Alfredo Ruggero Galassi
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, 90100 Palermo, Italy; (C.A.); (G.B.); (L.D.F.); (L.D.C.); (A.R.G.)
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Vidigal AC, de Lucena DD, Beyerstedt S, Rangel ÉB. A comprehensive update of the metabolic and toxicological considerations for immunosuppressive drugs used during pancreas transplantation. Expert Opin Drug Metab Toxicol 2023; 19:405-427. [PMID: 37542452 DOI: 10.1080/17425255.2023.2243808] [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: 03/26/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/07/2023]
Abstract
INTRODUCTION Despite significant advancements in immunosuppressive regimens and surgical techniques, the prevalence of adverse events related to immunosuppression remains a major challenge affecting the long-term survival rates of pancreas and kidney allografts. AREAS COVERED This article presents a comprehensive review of the literature and knowledge (Jan/2012-Feb/2023) concerning glucose metabolism disorders and nephrotoxicity associated with tacrolimus and mammalian target of rapamycin inhibitors (mTORi). Novel signaling pathways potentially implicated in these adverse events are discussed. Furthermore, we extensively examine the findings from clinical trials evaluating the efficacy and safety of tacrolimus, mTORi, and steroid minimization. EXPERT OPINION Tacrolimus-based regimens continue to be the standard treatment following pancreas transplants. However, prolonged use of tacrolimus and mTORi may lead to hyperglycemia and nephrotoxicity. Understanding and interpreting experimental data, particularly concerning novel signaling pathways beyond calcineurin-NFAT and mTOR pathways, can offer valuable insights for therapeutic interventions to mitigate hyperglycemia and nephrotoxicity. Additionally, critically analyzing clinical trial results can identify opportunities for personalized safety-based approaches to minimize side effects. It is imperative to conduct randomized-controlled studies to assess the impact of mTORi use and steroid-free protocols on pancreatic allograft survival. Such studies will aid in tailoring treatment strategies for improved transplant outcomes.
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Affiliation(s)
- Ana Cláudia Vidigal
- Nephrology Division, Department of Medicine, Federal University of São Paulo, SP, Brazil
| | - Débora D de Lucena
- Nephrology Division, Department of Medicine, Federal University of São Paulo, SP, Brazil
| | - Stephany Beyerstedt
- Albert Einstein Research and Education Institute, Hospital Israelita Albert Einstein, SP, São Paulo, Brazil
| | - Érika B Rangel
- Nephrology Division, Department of Medicine, Federal University of São Paulo, SP, Brazil
- Albert Einstein Research and Education Institute, Hospital Israelita Albert Einstein, SP, São Paulo, Brazil
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Andreea MM, Surabhi S, Razvan-Ionut P, Lucia C, Camelia N, Emil T, Tiberiu NI. Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors: Harms or Unexpected Benefits? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040742. [PMID: 37109700 PMCID: PMC10143699 DOI: 10.3390/medicina59040742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/29/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023]
Abstract
There is a need for innovative pharmaceutical intervention in light of the increasing prevalence of metabolic disease and cardiovascular disease. The kidneys' sodium-glucose cotransporter 2 inhibitors (SGLT2) receptors are targeted to reduce glucose reabsorption by SGLT2. Patients with type 2 diabetes mellitus (T2DM) benefit the most from reduced blood glucose levels, although this is just one of the numerous physiological consequences. To establish existing understanding and possible advantages and risks for SGLT2 inhibitors in clinical practice, this article will explore the influence of SGLT2 inhibitors on six major organ systems. In addition, this literature review will discuss the benefits and potential drawbacks of SGLT2 inhibitors on various organ systems and their potential application in therapeutic settings.
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Affiliation(s)
- Munteanu Madalina Andreea
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- "Theodor Burghele" Clinical Hospital, 050653 Bucharest, Romania
| | - Swarnkar Surabhi
- Department of Cardiovascular Science, University Medical Center Gottingen, 37075 Gottingen, Germany
| | - Popescu Razvan-Ionut
- "Theodor Burghele" Clinical Hospital, 050653 Bucharest, Romania
- Department of Urology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
| | - Ciobotaru Lucia
- Department of Nephrology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
| | - Nicolae Camelia
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- "Theodor Burghele" Clinical Hospital, 050653 Bucharest, Romania
| | - Tufanoiu Emil
- Department of Neurology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Nanea Ioan Tiberiu
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- "Theodor Burghele" Clinical Hospital, 050653 Bucharest, Romania
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Diabetic Kidney Disease in Post-Transplant Diabetes Mellitus: Causes, Treatment and Outcomes. Biomedicines 2023; 11:biomedicines11020470. [PMID: 36831005 PMCID: PMC9953284 DOI: 10.3390/biomedicines11020470] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/12/2023] [Accepted: 01/27/2023] [Indexed: 02/08/2023] Open
Abstract
Kidney transplant recipients are a unique subgroup of chronic kidney disease patients due to their single functioning kidney, immunosuppressive agent usage, and long-term complications related to transplantation. Post-transplant diabetes mellitus (PTDM) has a significant adverse effect on renal outcomes in particular. As transplantations enable people to live longer, cardiovascular morbidity and mortality become more prevalent, and PTDM is a key risk factor for these complications. Although PTDM results from similar risk factors to those of type 2 diabetes, the conditions differ in their pathophysiology and clinical features. Transplantation itself is a risk factor for diabetes due to chronic exposure to immunosuppressive agents. Considering current evidence, this article describes the risk factors, pathogenesis, diagnostic criteria, prevention strategies, and management of PTDM. The therapeutic options are discussed regarding their safety and potential drug-drug interactions with immunosuppressive agents.
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Lim MA, Bloom RD. How to maximize graft survival. Curr Opin Organ Transplant 2023; 28:55-63. [PMID: 36579685 DOI: 10.1097/mot.0000000000001039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE OF REVIEW Kidney transplant failure results in significant patient morbidity and mortality, increased financial burden and exacerbates the organ shortage faced by kidney transplant candidates. The different strategies to maximize graft survival in kidney transplant recipients is presented in this review. RECENT FINDINGS Maximizing kidney graft survival requires optimizing immunosuppression, preventing and managing recurrent disease and using general chronic kidney disease strategies to slow allograft injury. Herein, we review: 1) strategies to tailor immunosuppression to the individual patient to avoid over and underimmunosuppression, and avoid immunosuppression-related drug toxicities, 2) latest findings in the following recurrent diseases: focal segmental glomerulosclerosis, membranous nephropathy, complement-mediated kidney disease and monoclonal gammopathy of renal significance, and, 3) approaches to slow allograft injury including BP control, and the use of antiproteinuric agents and SGLT-2 inhibitors. SUMMARY The last two decades has seen significant improvement in allograft outcomes resulting from advances in immunosuppression. With the federal government's renewed focus on kidney disease and transplantation, and recent advances in biomarkers, genetic testing, big data analytics and machine learning, we hope to see further outcome improvements in the next decade.
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Affiliation(s)
- Mary Ann Lim
- Renal-Electrolyte and Hypertension Division, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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Muacevic A, Adler JR, Sameera M, Fahad M, Brendan O, Deion S, Pemminati S. Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors: Benefits Versus Risk. Cureus 2023; 15:e33939. [PMID: 36819350 PMCID: PMC9937770 DOI: 10.7759/cureus.33939] [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] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
With the growing burden of metabolic disease, cardiovascular disease, and diabetes mellitus, there is an implication for new pharmacological intervention. Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are a class of drugs that work on SGLT2 receptors in the kidneys to decrease glucose reabsorption. Lowering glucose levels mainly aids those with type 2 diabetes (T2DM), but they also have many other effects on the body. This article will investigate the impact of SGLT2i on six relevant organ systems; to establish current knowledge and potential benefits and risk for SGLTi in clinical practice. The medications that inhibit SGLT2 suffix with flozins are known to help decrease hypertension, acute cardiac failure, and bradycardia in the cardiovascular system. Flozins were found to aid with acute pulmonary edema, asthma, bronchitis, and chronic obstructive pulmonary disease (COPD) in the pulmonary system. SGLT2 is also found in the blood-brain barrier (BBB), and as such, SGLT2i can also affect the central nervous system (CNS). They reduced reactive oxygen species (ROS), BBB leakage, microglia burden, and acetylcholinesterase (AChE) levels. In the liver, this class of drugs can also assist with non-alcoholic fatty liver disease (NAFLD), hepatotoxicity, and weight loss. In the pancreas, SGLT2i has been shown to help with primarily diabetes and hyperglycemia. Finally, SGLT2i's are known to aid in decreasing nephrotoxicity and stopping the progression of the glomerular filtration rate (GFR) decrease. New studies have shown that the flozin drugs have been helpful for those who were receiving kidney transplants. Despite the positive effects, there are some concerns about SGLT2i and its notable adverse effects. Flozin drugs are known to cause urinary tract infections (UTIs), dehydration, orthostatic hypotension, postural dizziness, syncope, hypotension, hyperkalemia-induced cardiac arrest, and pancreatitis. This literature review will discuss, in detail, the benefits and risks that SGTL2i have on different organ systems and implicate the role they may play in clinical practice.
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SGLT2 Inhibitors in Chronic Kidney Disease: From Mechanisms to Clinical Practice. Biomedicines 2022; 10:biomedicines10102458. [PMID: 36289720 PMCID: PMC9598622 DOI: 10.3390/biomedicines10102458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 11/29/2022] Open
Abstract
In recent years, sodium-glucose co-transporter 2 inhibitors (SGLT2i) have demonstrated beneficial renoprotective effects, which culminated in the recent approval of their use for patients with chronic kidney disease (CKD), following a similar path to one they had already crossed due to their cardioprotective effects, meaning that SGLT2i represent a cornerstone of heart failure therapy. In the present review, we aimed to discuss the pathophysiological mechanisms operating in CKD that are targeted with SGLT2i, either directly or indirectly. Furthermore, we presented clinical evidence of SGLT2i in CKD with respect to the presence of diabetes mellitus. Despite initial safety concerns with regard to euglycemic diabetic ketoacidosis and transient decline in glomerular filtration rate, the accumulating clinical data are reassuring. In summary, although SGLT2i provide clinicians with an exciting new treatment option for patients with CKD, further research is needed to determine which subgroups of patients with CKD will benefit the most, and which the least, from this therapeutical option.
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Health Care Quality in CKD Subjects: A Cross-Sectional In-Hospital Evaluation. Int J Nephrol 2022; 2022:9432509. [PMID: 35782192 PMCID: PMC9246581 DOI: 10.1155/2022/9432509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 05/06/2022] [Accepted: 06/03/2022] [Indexed: 12/04/2022] Open
Abstract
Methods The study was performed in a retrospective and observational manner. All adult (age 18 years or older) in-hospital subjects treated from January until December 2019 were included. CKD was diagnosed according to the KDIGO 2012 CKD Guideline. The following variables were assessed: CKD stage, quantification/analysis (yes/no) of blood pressure, proteinuria, serum phosphate, serum 25-OH-D3, ferritin and transferrin saturation, and blood gas analysis. In addition, recommendations of the following medicines were analyzed (given/not given): ACE inhibitor or sartan, phosphate binder, vitamin D3 (activated or native), iron, erythropoietin, and bicarbonate. It was also evaluated whether discharge letters contained CKD-related diagnoses or not. Results In total, 581 individuals were included in the study. The majority of aspects related to the monitoring and therapeutic management of CKD were either considered in only a small proportion of affected individuals (e.g., quantification of PTH − 5.5%/25-OH-D3 − 6%/transferrin saturation − 13.6%) or avoided nearly at all (e.g., recommendation of erythropoietin—1%, documentation of CKD-MBD diagnosis—0.3%). A reasonable quality of care was identified concerning the blood pressure monitoring (performed in 100%) and blood gas analysis (55% of the patients received analysis). Serum phosphate was measured in 12.9%, particularly in subjects at higher CKD stages. Conclusions The current investigation revealed poor quality of care in CKD patients treated at the Brandenburg University Hospital over the period of one year. Quality improvement must be achieved, most likely via a standardized educational program for physicians and a directer access to CKD management guidelines.
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