1
|
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.
Collapse
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
| |
Collapse
|
2
|
Cortesi PA, Antonazzo IC, Palladino P, Gnesi M, Mele S, D'Amelio M, Zanzottera Ferrari E, Mazzaglia G, Mantovani LG. Health and economic impact of dapagliflozin for type 2 diabetes patients who had or were at risk for atherosclerotic cardiovascular disease in the Italian general practitioners setting: a budget impact analysis. Acta Diabetol 2024:10.1007/s00592-024-02276-3. [PMID: 38634912 DOI: 10.1007/s00592-024-02276-3] [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: 12/28/2023] [Accepted: 03/19/2024] [Indexed: 04/19/2024]
Abstract
AIM In 2022, in Italy, general practitioners (GPs) have been allowed to prescribe SGLT2i in Type 2 Diabetes (T2D) under National Health Service (NHS) reimbursement. In the pivotal clinical trial named DECLARE-TIMI 58, dapagliflozin reduced the risk of hospitalization for heart failure, CV death and kidney disease progression compared to placebo in a population of T2D patients. This study evaluated the health and economic impact of dapagliflozin for T2D patients who had or were at risk for atherosclerotic cardiovascular disease in the Italian GPs setting. METHODS A budget impact model was developed to assess the health and economic impact of introducing dapagliflozin in GPs setting. The analysis was conducted by adopting the Italian NHS perspective and a 3-year time horizon. The model estimated and compared the health outcomes and direct medical costs associated with a scenario with dapagliflozin and other antidiabetic therapies available for GPs prescription (scenario B) and a scenario where only other antidiabetic therapies are available (scenario A). Rates of occurrence of cardiovascular and renal complications as well as adverse events were captured from DECLARE-TIMI 58 trial and the literature, while cost data were retrieved from the Italian tariff and the literature. One-way sensitivity analyses were conducted to test the impact of model parameters on the budget impact. RESULTS The model estimated around 442.000 patients eligible for the treatment with dapagliflozin in the GPs setting for each simulated year. The scenario B compared to scenario A was associated with a reduction in the occurrence of cardiovascular and renal complication (-1.83%) over the 3 years simulated. Furthermore, the scenario A allowed for an overall cost saving of 102,692,305€: 14,521,464€ in the first year, 33,007,064€ in the second and 55,163,777€ in the third. The cost of cost of drug acquisition, the probability of cardiovascular events and the percentage of patients potentially eligible to the treatment were the factor with largest impact on the results. CONCLUSIONS The use of dapagliflozin in GPs setting reduce the number of CVD events, kidney disease progression and healthcare costs in Italy. These data should be considered to optimize the value produced for the T2D patients who had or were at risk for atherosclerotic cardiovascular disease.
Collapse
Affiliation(s)
- Paolo Angelo Cortesi
- Research Centre on Public Health (CESP), University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, Italy
- Istituto Auxologico Italiano-IRCCS, Milan, Italy
| | - Ippazio Cosimo Antonazzo
- Research Centre on Public Health (CESP), University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, Italy.
- Istituto Auxologico Italiano-IRCCS, Milan, Italy.
| | | | - Marco Gnesi
- Medical Evidence, Biopharmaceuticals Medical, AstraZeneca, Milan, Italy
| | | | | | | | - Giampiero Mazzaglia
- Research Centre on Public Health (CESP), University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, Italy
| | - Lorenzo Giovanni Mantovani
- Research Centre on Public Health (CESP), University of Milano-Bicocca, Via Pergolesi 33, Monza, MB, Italy
- Istituto Auxologico Italiano-IRCCS, Milan, Italy
| |
Collapse
|
3
|
El-Seedi HR, Salama S, El-Wahed AAA, Guo Z, Di Minno A, Daglia M, Li C, Guan X, Buccato DG, Khalifa SAM, Wang K. Exploring the Therapeutic Potential of Royal Jelly in Metabolic Disorders and Gastrointestinal Diseases. Nutrients 2024; 16:393. [PMID: 38337678 PMCID: PMC10856930 DOI: 10.3390/nu16030393] [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: 11/30/2023] [Revised: 01/07/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Metabolic disorders, encompassing diabetes mellitus, cardiovascular diseases, gastrointestinal disorders, etc., pose a substantial global health threat, with rising morbidity and mortality rates. Addressing these disorders is crucial, as conventional drugs often come with high costs and adverse effects. This review explores the potential of royal jelly (RJ), a natural bee product rich in bioactive components, as an alternative strategy for managing metabolic diseases. RJ exhibits diverse therapeutic properties, including antimicrobial, estrogen-like, anti-inflammatory, hypotensive, anticancer, and antioxidant effects. This review's focus is on investigating how RJ and its components impact conditions like diabetes mellitus, cardiovascular disease, and gastrointestinal illnesses. Evidence suggests that RJ serves as a complementary treatment for various health issues, notably demonstrating cholesterol- and glucose-lowering effects in diabetic rats. Specific RJ-derived metabolites, such as 10-hydroxy-2-decenoic acid (10-HDA), also known as the "Queen bee acid," show promise in reducing insulin resistance and hyperglycemia. Recent research highlights RJ's role in modulating immune responses, enhancing anti-inflammatory cytokines, and suppressing key inflammatory mediators. Despite these promising findings, further research is needed to comprehensively understand the mechanisms underlying RJ's therapeutic effects.
Collapse
Affiliation(s)
- Hesham R. El-Seedi
- Pharmacognosy Group, Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, P.O. Box 591, SE-751 24 Uppsala, Sweden
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China;
- International Joint Research Laboratory of Intelligent Agriculture and Agri-Products Processing, Jiangsu University, Zhenjiang 210024, China
| | - Suzy Salama
- Indigenous Knowledge and Heritage Center, Ghibaish College of Science and Technology, Ghibaish 51111, Sudan;
| | - Aida A. Abd El-Wahed
- Department of Bee Research, Plant Protection Research Institute, Agricultural Research Centre, Giza 12627, Egypt;
| | - Zhiming Guo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China;
| | - Alessandro Di Minno
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (A.D.M.); (M.D.); (D.G.B.)
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Maria Daglia
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (A.D.M.); (M.D.); (D.G.B.)
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Chuan Li
- School of Food Science and Engineering, Hainan University, Haikou 570228, China;
| | - Xiao Guan
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai 200093, China
| | - Daniele Giuseppe Buccato
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (A.D.M.); (M.D.); (D.G.B.)
| | - Shaden A. M. Khalifa
- Psychiatry and Neurology Department, Capio Saint Göran’s Hospital, Sankt Göransplan 1, 112 19 Stockholm, Sweden
| | - Kai Wang
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
| |
Collapse
|
4
|
Evans M, Berry S, Nazeri A, Malkin SJ, Ashley D, Hunt B, Bain SC. The challenges and pitfalls of incorporating evidence from cardiovascular outcomes trials in health economic modelling of type 2 diabetes. Diabetes Obes Metab 2023; 25:639-648. [PMID: 36342041 DOI: 10.1111/dom.14917] [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: 09/20/2022] [Revised: 10/26/2022] [Accepted: 11/05/2022] [Indexed: 11/09/2022]
Abstract
The clinical evidence base for evaluating modern type 2 diabetes interventions has expanded greatly in recent years, with numerous efficacious treatment options available (including dipeptidyl peptidase-4 inhibitors, glucagon-like peptide-1 receptor agonists and sodium-glucose cotransporter-2 inhibitors). The cardiovascular safety of these interventions has been assessed individually versus placebo in numerous cardiovascular outcomes trials (CVOTs), statistically powered to detect differences in a composite endpoint of major adverse cardiovascular events. There have been growing calls to incorporate these data in the long-term modelling of type 2 diabetes interventions because current diabetes models were developed prior to the conduct of the CVOTs and therefore rely on risk equations developed in the absence of these data. However, there are numerous challenges and pitfalls to avoid when using data from CVOTs. The primary concerns are around the heterogeneity of the trials, which have different study durations, inclusion criteria, rescue medication protocols and endpoint definitions; this results in significant uncertainty when comparing two or more interventions evaluated in separate CVOTs, as robust adjustment for these differences is difficult. Analyses using CVOT data inappropriately can dilute clear evidence from head-to-head clinical trials, and blur healthcare decision making. Calibration of existing models may represent an approach to incorporating CVOT data into diabetes modelling, but this can only offer a valid comparison of one intervention versus placebo based on a single CVOT. Ideally, model development should utilize patient-level data from CVOTs to prepare novel risk equations that can better model modern therapies for type 2 diabetes.
Collapse
Affiliation(s)
- Marc Evans
- University Hospital Llandough, Cardiff, UK
| | | | | | | | | | - Barnaby Hunt
- Ossian Health Economics and Communications, Basel, Switzerland
| | | |
Collapse
|
5
|
McEwan P, Darlington O, Miller R, McMurray JJ, Wheeler DC, Heerspink HJ, Briggs A, Bergenheim K, Garcia Sanchez JJ. Cost-Effectiveness of Dapagliflozin as a Treatment for Chronic Kidney Disease: A Health-Economic Analysis of DAPA-CKD. Clin J Am Soc Nephrol 2022; 17:1730-1741. [PMID: 36323444 PMCID: PMC9718008 DOI: 10.2215/cjn.03790322] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 07/27/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND OBJECTIVES CKD imposes a significant burden on patients and health care providers, particularly upon reaching kidney failure when patients may require KRT. The Dapagliflozin and Prevention of Adverse Outcomes in CKD (DAPA-CKD) trial demonstrated that dapagliflozin, with standard therapy, reduced CKD progression and KRT requirement. The study objective was to estimate the cost-effectiveness of dapagliflozin for the treatment of CKD from payer perspectives in the United Kingdom, Germany, and Spain. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We constructed a lifetime Markov model to characterize outcomes in patients with CKD on the basis of the DAPA-CKD trial. Health states were defined by eGFR level and KRT type. Direct health care costs and utility values were sourced from published literature and the DAPA-CKD trial, respectively. Costs and benefits were discounted at 3.5% per annum in the United Kingdom and 3% in Germany and Spain. RESULTS In patients eligible for the DAPA-CKD trial, treatment with dapagliflozin was predicted to reduce rates of CKD progression, with patients predicted to spend 1.7 (95% credibility interval, 0.8 to 2.4) more years in the eGFR range 15-89 ml/min per 1.73 m2 versus standard therapy alone (12.1; 95% credibility interval, 8.9 to 14.1 versus 10.4; 95% credibility interval, 7.7 to 12.4 years). Life expectancy (undiscounted) was correspondingly predicted to increase by 1.7 (95% credibility interval, 0.7 to 2.5) years (15.5; 95% credibility interval, 11.1 to 18.2 versus 13.8; 95% credibility interval, 9.9 to 16.5 years). This in addition to reduced incidence of adverse clinical outcomes, including hospitalization for heart failure, resulted in modeled quality-adjusted life year (discounted) gains between 0.82 (95% credibility interval, 0.38 to 1.18) and 1.00 (95% credibility interval, 0.46 to 1.41). These gains translated to incremental cost-effectiveness ratios of $8280, $17,623, and $11,687 in the United Kingdom, Germany, and Spain, respectively, indicating cost-effectiveness at willingness-to-pay thresholds (United Kingdom: $27,510 per quality-adjusted life year; Germany and Spain: $35,503 per quality-adjusted life year). CONCLUSIONS In patients meeting the eligibility requirements for the DAPA-CKD trial, dapagliflozin is likely to be a cost-effective treatment within the UK, German, and Spanish health care systems. CLINICAL TRIAL REGISTRY NAME AND REGISTRATION NUMBER Dapagliflozin and Prevention of Adverse Outcomes in CKD (DAPA-CKD), NCT03036150.
Collapse
Affiliation(s)
- Phil McEwan
- Health Economics and Outcomes Research Ltd., Cardiff, United Kingdom
| | - Oliver Darlington
- Health Economics and Outcomes Research Ltd., Cardiff, United Kingdom
| | - Ryan Miller
- Health Economics and Outcomes Research Ltd., Cardiff, United Kingdom
| | - John J.V. McMurray
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - David C. Wheeler
- Department of Renal Medicine, University College London, London, United Kingdom
| | - 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, University of New South Wales, Sydney, New South Wales, Australia
| | - Andrew Briggs
- Department of Health Services Research & Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Klas Bergenheim
- Global Market Access and Pricing, BioPharmaceuticals, AstraZeneca, Gothenburg, Sweden
| | | |
Collapse
|
6
|
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]
|
7
|
Inker LA, Grams ME, Guðmundsdóttir H, McEwan P, Friedman R, Thompson A, Weiner DE, Willis K, Heerspink HJL. Clinical Trial Considerations in Developing Treatments for Early Stages of Common, Chronic Kidney Diseases: A Scientific Workshop Cosponsored by the National Kidney Foundation and the US Food and Drug Administration. Am J Kidney Dis 2022; 80:513-526. [PMID: 35970679 DOI: 10.1053/j.ajkd.2022.03.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 03/14/2022] [Indexed: 02/02/2023]
Abstract
In the past decade, advances in the validation of surrogate end points for chronic kidney disease (CKD) progression have heightened interest in evaluating therapies in early CKD. In December 2020, the National Kidney Foundation sponsored a scientific workshop in collaboration with the US Food and Drug Administration (FDA) to explore patient, provider, and payor perceptions of the value of treating early CKD. The workshop reviewed challenges for trials in early CKD, including trial designs, identification of high-risk populations, and cost-benefit and safety considerations. Over 90 people representing a range of stakeholders including experts in clinical trials, nephrology, cardiology and endocrinology, patient advocacy organizations, patients, payors, health economists, regulators and policy makers attended a virtual meeting. There was consensus among the attendees that there is value to preventing the development and treating the progression of early CKD in people who are at high risk for progression, and that surrogate end points should be used to establish efficacy. Attendees also concluded that cost analyses should be holistic and include aspects beyond direct savings for treatment of kidney failure; and that safety data should be collected outside/beyond the duration of a clinical trial. Successful drug development and implementation of effective therapies will require collaboration across sponsors, patients, patient advocacy organizations, medical community, regulators, and payors.
Collapse
Affiliation(s)
- Lesley A Inker
- Division of Nephrology, Tufts Medical Center, Boston, Massachusetts.
| | - Morgan E Grams
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | | | - Phil McEwan
- Health Economics and Outcomes Research Limited, Cardiff, United Kingdom
| | | | - Aliza Thompson
- Division of Cardiology and Nephrology, Office of New Drugs, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland
| | - Daniel E Weiner
- Division of Nephrology, Tufts Medical Center, Boston, Massachusetts
| | | | - Hiddo J L Heerspink
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands; George Institute for Global Health, Sydney, Australia
| | | |
Collapse
|
8
|
Huang K, Wang Y, Sun S, Zhu Q, Zhou W, Liu J, Zhu D, Xie X. Cost–Effectiveness Analysis of Dapagliflozin Plus Standard Treatment for Patients With Type 2 Diabetes and High Risk of Cardiovascular Disease in China. Front Public Health 2022; 10:936703. [PMID: 35910934 PMCID: PMC9326075 DOI: 10.3389/fpubh.2022.936703] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 06/22/2022] [Indexed: 01/10/2023] Open
Abstract
Purpose To evaluate the long-term cost-effectiveness of dapagliflozin, in addition to standard treatment, for the treatment of adult patients with type 2 diabetes (T2DM) at high cardiovascular risk from the Chinese healthcare system perspective. Methods A decision-analytic Markov model with one-year cycles was developed to evaluate the health and economic outcomes in patients with T2DM and high risk of cardiovascular disease (CVD) treated with standard treatment and dapagliflozin plus standard treatment for 30 years. Clinical data, cost, and utility data were extracted from databases or published literature. Quality-adjusted life-years (QALYs), costs (€/¥ 2021) as well as incremental cost-effectiveness ratios (ICERs) were calculated. Deterministic and probabilistic sensitivity analyses were performed to assess the uncertainty in the results. Results Compared with standard treatment, dapagliflozin plus standard treatment was predicted to result in an additional 0.25 QALYs (12.26 QALYs vs. 12.01 QALYs) at an incremental cost of €4,435.81 (¥33,875.83) per patient. The ICER for dapagliflozin plus standard treatment vs. standard treatment was €17,742.07 (¥135,494.41) per QALY gained, which was considered cost-effective in China compared to three times the GDP per capita in 2021 (€31,809.77/¥242,928). The deterministic and probabilistic sensitivity analyses showed the base-case results to be robust. Conclusions The study suggests that, from the perspective of the Chinese health system, dapagliflozin plus standard treatment is a cost-effective option for patients with T2DM at high cardiovascular risk. These findings may help clinicians make the best treatment decisions for patients with T2DM at high cardiovascular risk.
Collapse
Affiliation(s)
- Kaiyu Huang
- Key Laboratory of Anti-inflammatory and Immunopharmacology, Department of Clinical Pharmacy, Ministry of Education, Anhui Medical University, Hefei, China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Yao Wang
- Key Laboratory of Anti-inflammatory and Immunopharmacology, Department of Clinical Pharmacy, Ministry of Education, Anhui Medical University, Hefei, China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Sijia Sun
- Key Laboratory of Anti-inflammatory and Immunopharmacology, Department of Clinical Pharmacy, Ministry of Education, Anhui Medical University, Hefei, China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Qian Zhu
- Key Laboratory of Anti-inflammatory and Immunopharmacology, Department of Clinical Pharmacy, Ministry of Education, Anhui Medical University, Hefei, China
| | - Weifeng Zhou
- Department of Clinical Medicine, Anhui Medical College, Hefei, China
| | - Jiatao Liu
- Department of Pharmacy, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Dongchun Zhu
- Department of Pharmacy, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xuefeng Xie
- Key Laboratory of Anti-inflammatory and Immunopharmacology, Department of Clinical Pharmacy, Ministry of Education, Anhui Medical University, Hefei, China
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
- *Correspondence: Xuefeng Xie
| |
Collapse
|
9
|
Peng ZY, Yang CT, Ou HT, Kuo S. Cost-effectiveness of sodium-glucose cotransporter-2 inhibitors versus dipeptidyl peptidase-4 inhibitors among patients with type 2 diabetes with and without established cardiovascular diseases: A model-based simulation analysis using 10-year real-world data and targeted literature review. Diabetes Obes Metab 2022; 24:1328-1337. [PMID: 35373898 DOI: 10.1111/dom.14708] [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: 12/10/2021] [Revised: 03/11/2022] [Accepted: 03/30/2022] [Indexed: 11/25/2022]
Abstract
AIM We conducted a model-based economic analysis of sodium-glucose cotransporter-2 inhibitors (SGLT2is) versus dipeptidyl peptidase-4 inhibitors (DPP4is) in patients with type 2 diabetes (T2D), with and without established cardiovascular diseases (CVDs), using 10-year real-world data. MATERIALS AND METHODS A Markov model was utilized to estimate healthcare costs and quality-adjusted life-years (QALYs) over a 10-year simulation time horizon from a healthcare sector perspective, with both costs and QALYs discounted at 3% annually. Model inputs were derived from analyses of Taiwan's National Health Insurance Research Database or published studies of Taiwanese populations. The primary outcome measure was the incremental cost-effectiveness ratios (ICERs). Incorporated with our study findings, a targeted literature review was conducted to synthesize updated evidence on the cost-effectiveness of SGLT2is versus DPP4is. RESULTS Over 10 years, use of SGLT2is versus DPP4is yielded ICERs of $3244 and $4186 per QALY gained for patients with T2D, with and without established CVDs, respectively. Results were robust across a series of sensitivity and scenario analyses, showing ICERs between $-1074 (cost-saving) and $8467 per QALY gained for patients with T2D with established CVDs and between $369 and $37 122 per QALY gained for patients with T2D without established CVDs. CONCLUSIONS Use of SGLT2is versus DPP4is was highly cost-effective for patients with T2D regardless of their CVD history in real-world clinical practice. Our results extend current evidence by showing SGLT2is as an economically rational alternative over DPP4is for T2D treatment in routine care. Future research is warranted to explore the heterogeneous economic benefits of SGLT2is given diverse patient characteristics in clinical settings.
Collapse
Affiliation(s)
- Zi-Yang Peng
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chun-Ting Yang
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Huang-Tz Ou
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shihchen Kuo
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Division of Metabolism, Endocrinology & Diabetes, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
| |
Collapse
|
10
|
Tuttle K, Wong L, St Peter W, Roberts G, Rangaswami J, Mottl A, Kliger A, Harris R, Gee P, Fowler K, Cherney D, Brosius F, Argyropoulos C, Quaggin S. Moving from Evidence to Implementation of Breakthrough Therapies for Diabetic Kidney Disease. Clin J Am Soc Nephrol 2022; 17:1092-1103. [PMID: 35649722 PMCID: PMC9269635 DOI: 10.2215/cjn.02980322] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Diabetic kidney disease (DKD) is the most frequent cause of kidney failure, accounting for half of all cases worldwide. Moreover, deaths from DKD increased 106% between 1990 and 2013 with most attributed to cardiovascular disease. Recommended screening and monitoring for DKD is conducted in less than half of patients with diabetes. Standard-of-care treatment with an angiotensin converting enzyme inhibitor or an angiotensin receptor blocker is correspondingly low. Sodium-glucose cotransporter 2 inhibitors, glucagon-like peptide-1 receptor agonists, and a non-steroidal mineralocorticoid antagonist are highly effective therapies to reduce kidney and cardiovascular risks in DKD. However, fewer than 20% of eligible patients are receiving these agents. Critical barriers are high out-of-pocket drug costs and low reimbursement rates. Data demonstrating clinical and cost effectiveness of DKD care are needed to garner payer and healthcare system support. The pharmaceutical industry should collaborate on value-based care by increasing access through affordable drug prices. Additionally, multidisciplinary models and communication technologies tailored to individual healthcare systems are needed to support optimal DKD care. Community outreach efforts are also central to make care accessible and equitable. Finally, it is imperative that patient preferences and priorities shape implementation strategies. Access to care and implementation of breakthrough therapies for DKD can save millions of lives by preventing kidney failure, cardiovascular events, and premature death. Coalitions comprised of patients, families and community groups, healthcare professionals, healthcare systems, federal agencies and payers are essential to develop collaborative models that successfully address this major public health challenge.
Collapse
Affiliation(s)
| | - Leslie Wong
- L Wong, Nephrology Care Alliance, Cleveland, United States
| | - Wendy St Peter
- W St.Peter, University of Minnesota College of Pharmacy, Minneapolis, United States
| | - Glenda Roberts
- G Roberts, Nephrology Division and Kidney Research Institute, University of Washington, Seattle, United States
| | - Janani Rangaswami
- J Rangaswami, The George Washington University School of Medicine and Health Sciences, Washington, United States
| | - Amy Mottl
- A Mottl, University of North Carolina System, Chapel Hill, United States
| | - Alan Kliger
- A Kliger, Yale School of Medicine, New Haven, United States
| | - Raymond Harris
- R Harris, Vanderbilt University Medical Center, Nashville, United States
| | - Patrick Gee
- P Gee, iAdvocate, Inc. , Richmond, United States
| | - Kevin Fowler
- K Fowler, The Voice of the Patient, Inc., Elmhurst, United States
| | - David Cherney
- D Cherney, Toronto General Hospital, Toronto, Canada
| | - Frank Brosius
- F Brosius, The University of Arizona, Tucson, United States
| | | | - Susan Quaggin
- S Quaggin, Northwestern University, Evanston, United States
| |
Collapse
|
11
|
Evans M, Morgan AR, Bain SC, Davies S, Dashora U, Sinha S, Seidu S, Patel DC, Beba H, Strain WD. Defining the Role of SGLT2 Inhibitors in Primary Care: Time to Think Differently. Diabetes Ther 2022; 13:889-911. [PMID: 35349120 PMCID: PMC9076801 DOI: 10.1007/s13300-022-01242-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/23/2022] [Indexed: 11/30/2022] Open
Abstract
Disease burden in people with diabetes is mainly driven by long-term complications such as cardiovascular disease, heart failure and chronic kidney disease. This is a consequence of the interconnection between the cardiovascular, renal and metabolic systems, through a continuous chain of events referred to as 'the cardiorenal metabolic continuum'. Increasing evidence suggests that sodium-glucose cotransporter 2 inhibitors (SGLT2is) have beneficial effects across all stages of the cardiorenal metabolic continuum, reducing morbidity and mortality in a wide range of individuals, from those with diabetes and multiple risk factors to those with established heart failure and chronic kidney disease, regardless of the presence of diabetes. Despite this robust evidence base, the complexity of label indications and misconceptions concerning potential side effects have resulted in a lack of clear understanding in primary care regarding the implementation of SGLT2is in clinical practice. With this in mind, we provide an overview of the clinical and economic benefits of SGLT2is across the cardiorenal metabolic continuum together with practical considerations in order to help address some of these concerns and clearly define the role of SGLT2is in primary care as a holistic outcomes-driven treatment with the potential to reduce disease burden across the cardiorenal metabolic spectrum.
Collapse
Affiliation(s)
- Marc Evans
- Diabetes Resource Centre, University Hospital Llandough, Penlan Rd, Llandough, Penarth, Cardiff, CF64 2XX UK
| | - Angharad R. Morgan
- Health Economics and Outcomes Research Ltd., Unit A, Cardiff Gate Business Park, Copse Walk, Pontprennau, Cardiff, CF23 8RB UK
| | - Stephen C. Bain
- Diabetes Research Unit, Swansea University Medical School, Grove Building Swansea University, Swansea, SA2 8PP UK
| | - Sarah Davies
- Woodlands Medical Centre, 1 Green Farm Rd, Cardiff, CF5 4RG UK
| | - Umesh Dashora
- East Sussex Healthcare NHS Trust, Conquest Hospital, The Ridge, St Leonards-on-Sea, East Sussex, TN37 7RD UK
| | - Smeeta Sinha
- Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Stott Lane, Salford, M6 8HD UK
| | - Samuel Seidu
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, LE5 4PW UK
| | - Dipesh C. Patel
- Department of Diabetes, Division of Medicine, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF UK
| | - Hannah Beba
- NHS Leeds Clinical Commissioning Group, 2–4 Wira Business Park Ring Road, Leeds, LS16 6EB UK
| | - W. David Strain
- Diabetes and Vascular Research Centre, University of Exeter Medical School, Heavitree Road, Exeter, EX1 2LU UK
- The Academic Department of Healthcare for Older Adults, Royal Devon and Exeter Hospital, Exeter, UK
| |
Collapse
|
12
|
Wilding JPH, Evans M, Fernando K, Gorriz JL, Cebrian A, Diggle J, Hicks D, James J, Newland-Jones P, Ali A, Bain S, Da Porto A, Patel D, Viljoen A, Wheeler DC, Del Prato S. The Place and Value of Sodium-Glucose Cotransporter 2 Inhibitors in the Evolving Treatment Paradigm for Type 2 Diabetes Mellitus: A Narrative Review. Diabetes Ther 2022; 13:847-872. [PMID: 35307801 PMCID: PMC8934539 DOI: 10.1007/s13300-022-01228-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/08/2022] [Indexed: 02/07/2023] Open
Abstract
Over recent years, the expanding evidence base for sodium-glucose cotransporter-2 inhibitor (SGLT2i) therapies has revealed benefits beyond their glucose-lowering efficacy in the treatment of Type 2 diabetes mellitus (T2DM), resulting in their recognition as cardiorenal medicines. While SGLT2is continue to be recommended among the second-line therapies for the treatment of hyperglycaemia, their true value now extends to the prevention of debilitating and costly cardiovascular and renal events for high-risk individuals, with particular benefit shown in reducing major adverse cardiac events and heart failure (HF) and slowing the progression of chronic kidney disease. However, SGLT2i usage is still suboptimal among groups considered to be at greatest risk of cardiorenal complications. The ongoing coronavirus disease 2019 (COVID-19) pandemic has intensified financial pressures on healthcare systems, which may hamper further investment in newer effective medicines. Emerging evidence indicates that glycaemic control should be prioritised for people with T2DM in the era of COVID-19 and practical advice on the use of T2DM medications during periods of acute illness remains important, particularly for healthcare professionals working in primary care who face multiple competing priorities. This article provides the latest update from the Improving Diabetes Steering Committee, including perspectives on the value of SGLT2is as cost-effective therapies within the T2DM treatment paradigm, with particular focus on the latest published evidence relating to the prevention or slowing of cardiorenal complications. The implications for ongoing and future approaches to diabetes care are considered in the light of the continuing coronavirus pandemic, and relevant aspects of international treatment guidelines are highlighted with practical advice on the appropriate use of SGLT2is in commonly occurring T2DM clinical scenarios. The 'SGLT2i Prescribing Tool for T2DM Management', previously published by the Steering Committee, has been updated to reflect the latest evidence and is provided in the Supplementary Materials to help support clinicians delivering T2DM care.
Collapse
Affiliation(s)
- John P H Wilding
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Clinical Sciences Centre, University Hospital Aintree, Liverpool, UK.
| | - Marc Evans
- University Hospital Llandough, Cardiff, UK
| | | | - Jose Luis Gorriz
- University Hospital Clinic, University of Valencia, Valencia, Spain
| | - Ana Cebrian
- Spanish Diabetes Association, Catholic University of Murcia, Service Murciano de Salud, Cartagena, Murcia, Spain
- Centro de Salud Casco Antiguo Cartagena, Murcia, Spain
- Primary Care Research Group, Biomedical Research Institute of Murcia (IMIB), 30120, Murcia, Spain
| | - Jane Diggle
- College Lane Surgery, Ackworth, West Yorkshire, UK
| | | | - June James
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | | | - Amar Ali
- Royal Blackburn Hospital, Lancashire, UK
| | - Stephen Bain
- Swansea University and Diabetes Research Unit, Swansea, UK
| | | | | | - Adie Viljoen
- Cambridge University Hospitals NHS Foundation Trust, Stevenage, UK
| | | | | |
Collapse
|
13
|
Escobar C, Morales C, Capel M, Simón S, Pérez-Alcántara F, Pomares E. Cost-effectiveness analysis of dapagliflozin for the treatment of type 2 diabetes mellitus in Spain: results of the DECLARE-TIMI 58 study. BMC Health Serv Res 2022; 22:217. [PMID: 35177053 PMCID: PMC8851809 DOI: 10.1186/s12913-022-07567-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/31/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The objective of this study was to carry out a cost-effectiveness analysis of dapagliflozin, as an add-on therapy to standard of care (SoC), for the treatment of type 2 diabetes mellitus (T2DM) in Spain, based on the results of the DECLARE-TIMI 58 trial. METHODS A discrete event simulation model (Cardiff T2DM) based on the data observed in the DECLARE-TIMI 58 trial was adapted to the Spanish setting to estimate the costs and health outcomes of treatment with dapagliflozin in patients with T2DM who had or were at risk of atherosclerotic cardiovascular disease. Macrovascular events (hospitalization for heart failure, myocardial infarction, stroke, and unstable angina), end-stage renal disease and cardiovascular and non-cardiovascular mortality were modeled according to the survival equations of the DECLARE-TIMI 58 study. Microvascular events (blindness and ulcers) were estimated based on the risk equations of the UK Prospective Diabetes Study. The analysis was conducted from the Spanish National Health System perspective and the time horizon was 30 years. The results were evaluated in terms of cost per quality-adjusted life year (QALY) gained. Only direct health costs were included, and a 3% discount rate was applied to costs and health outcomes. Univariate and probabilistic sensitivity analyses (PSA) were made to assess the robustness of the results. RESULTS In the main analysis, dapagliflozin was a dominant therapeutic option compared with placebo, with greater effectiveness (0.08 QALYs) and lower associated total costs per patient (€ -2,921). The univariate sensitivity analysis and the PSA confirmed the robustness of the results. The PSA showed the probability that dapagliflozin was a dominant alternative compared with placebo was 84.2% and that it was cost-effective of 92.1%, under a willingness-to-pay of € 20,000/QALY gained. CONCLUSIONS The analysis of data from the DECLARE-TIMI 58 trial shows that dapagliflozin would be a cost-effective option in Spain for the treatment of adult patients with T2DM, as an add-on therapy to SoC, compared with placebo.
Collapse
Affiliation(s)
| | | | | | - Susana Simón
- HEOR & Market Access, AstraZeneca, Madrid, Spain
| | | | | |
Collapse
|
14
|
McEwan P, Morgan AR, Boyce R, Green N, Song B, Huang J, Bergenheim K. Cardiorenal disease in the United States: future health care burden and potential impact of novel therapies. J Manag Care Spec Pharm 2022; 28:415-424. [PMID: 35016548 DOI: 10.18553/jmcp.2022.21385] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND: Currently, concerted efforts to identify, prevent, and treat type 2 diabetes mellitus (T2DM), heart failure (HF), and chronic kidney disease (CKD) comorbidities are lacking at the institutional level, with emphasis placed on individual specialties. An integrated approach to tackle T2DM, HF, and CKD within the context of cardiorenal disease has the potential to improve outcomes and reduce costs at the system level. OBJECTIVE: To synthesize published evidence describing the burden of those diagnosed with T2DM, HF, and CKD in the United States as individual discrete chronic conditions, in order to evaluate the potential economic impact of novel therapies in this population. METHODS: We developed a compartmental Markov model with an annual time cycle to model an evolving prevalent US patient population with T2DM, HF, or CKD over the period 2021-2030 (either in isolation or combined). The model was used to explore the potential impact of novel therapies such as sodium-glucose cotransporter 2 inhibitors on future disease burden, by extrapolating the results of relevant clinical trials to representative patient populations. RESULTS: The model estimates that total prevalence across all disease states will have increased by 28% in 2030. Cumulatively, the direct health care cost of cardiorenal disease between 2021 and 2030 is estimated at $4.8 trillion. However, treatment with dapagliflozin has the potential to reduce disease prevalence by 8.0% and estimated cumulative service delivery costs by 3.6% by 2030. CONCLUSIONS: Considering a holistic approach when managing patients with cardiorenal disease offers an opportunity to reduce the disease burden over the next 10 years in the US population. DISCLOSURES: This work was funded by AstraZeneca, which provided support for data analysis. McEwan, Morgan, and Boyce are employees of Health Economics and Outcomes Research Ltd., Cardiff, UK, which received fees from AstraZeneca in relation to this study. Song and Huang are employees of AstraZeneca. Bergenheim is an employee of AstraZeneca and holds AstraZeneca stocks/stock options. Green has no conflicts of interest to declare.
Collapse
Affiliation(s)
- Phil McEwan
- Health Economics and Outcomes Research Ltd, Cardiff, United Kingdom
| | | | - Rebecca Boyce
- Health Economics and Outcomes Research Ltd, Cardiff, United Kingdom
| | | | - Bruce Song
- Global Pricing and Market Access, AstraZeneca, Hockessin, DE
| | - Joanna Huang
- Global Pricing and Market Access, AstraZeneca, Hockessin, DE
| | | |
Collapse
|
15
|
Gupta M, Rao S, Manek G, Fonarow GC, Ghosh RK. The Role of Dapagliflozin in the Management of Heart Failure: An Update on the Emerging Evidence. Ther Clin Risk Manag 2021; 17:823-830. [PMID: 34408424 PMCID: PMC8367215 DOI: 10.2147/tcrm.s275076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/20/2021] [Indexed: 01/10/2023] Open
Abstract
The burden and cost of heart failure management, primarily in the form of hospitalization in the setting of decompensated heart failure, continue to be some of the biggest clinical challenges in cardiovascular medicine. In recently published randomized controlled trials, including DAPA-HF, sodium-glucose cotransporter 2 (SGLT2) inhibitor dapagliflozin was shown to reduce hospitalization from heart failure or mortality associated with cardiovascular causes, when added to existing guideline-directed medical therapy. The American College of Cardiology (ACC) released a Clinical Pathway guideline that recommends the use of dapagliflozin in clinical management of heart failure, with or without diabetes. Furthermore, the results of the DAPA-CKD trial broaden the utility of dapagliflozin as a therapeutic option in patients with advanced kidney disease. In this article, the authors explore the existing evidence on dapagliflozin in heart failure with reduced ejection fraction and highlight the need for further research on uses of dapagliflozin in the world of heart failure.
Collapse
Affiliation(s)
- Manasvi Gupta
- Department of Internal Medicine, University of Connecticut, Hartford, CT, USA
| | - Shiavax Rao
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - Gaurav Manek
- Department of Internal Medicine, University of Connecticut, Hartford, CT, USA
| | - Gregg C Fonarow
- Department of Medicine, Ronald Reagan UCLA Medical Center, Los Angeles, CA, USA
| | - Raktim K Ghosh
- MedStar Heart and Vascular Institute, Union Memorial Hospital, Baltimore, MD, USA
| |
Collapse
|
16
|
Deerochanawong C, Vareesangthip K, Piyayotai D, Thongsuk D, Pojchaijongdee N, Permsuwan U. Cost-Utility Analysis of Dapagliflozin as an Add-On to Standard Treatment for Patients with Type 2 Diabetes and High Risk of Cardiovascular Disease in Thailand. Diabetes Ther 2021; 12:1947-1963. [PMID: 34106450 PMCID: PMC8266922 DOI: 10.1007/s13300-021-01088-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 05/24/2021] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Diabetes treatment has incurred financial burden. We examined the cost-utility of adding dapagliflozin to the standard treatment for treating type 2 diabetes (T2DM) with cardiovascular risk in a Thai context. METHODS A two-part model, decision tree and Markov models, was developed to capture the benefits in terms of heart failure (HF) and chronic kidney disease. The model was used to estimate the lifetime costs and outcomes from a societal perspective. Costs were based on local data while the transitional probabilities and utilities were derived from the DECLARE-TIMI 58 clinical trial and published studies. Future costs and outcomes were discounted at an annual rate of 3%. The results were reported as incremental cost-effectiveness ratios (ICER). One-way and probabilistic sensitivity analyses were performed to investigate parameter uncertainty. RESULTS The increased cost of adding dapagliflozin from 8707 USD to 14,455 USD was associated with an increase in quality-adjusted life years (QALYs) from 9.28 to 9.58, yielding an ICER of 18,988 USD/QALY. Compared with the standard treatment, the dapagliflozin group acquired more clinical benefits in terms of fewer HF hospitalizations and macroalbuminuria. Sensitivity analyses revealed that with high prevalence of diabetic nephropathy of 29.4-43.9%, the ICER would decline to 5591-8014 USD/QALY. CONCLUSION On the basis of the DECLARE study with low incidence of T2DM complications and 4.2 years of median follow-up duration, the add-on dapagliflozin results in an ICER of 18,988 USD/QALY, which exceeds the local threshold of 5310 USD/QALY. Dapagliflozin would show better value for money in the context of high prevalence of T2DM complications.
Collapse
Affiliation(s)
- Chaicharn Deerochanawong
- Rajavithi Hospital, College of Medicine, Rangsit University, Ministry of Public Health, Bangkok, 10400, Thailand
| | - Kriengsak Vareesangthip
- Renal Division, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Dilok Piyayotai
- Department of Medicine, Faculty of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| | | | | | - Unchalee Permsuwan
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand.
| |
Collapse
|
17
|
Mosenzon O, Del Prato S, Schechter M, Leiter LA, Ceriello A, DeFronzo RA, Raz I. From glucose lowering agents to disease/diabetes modifying drugs: a "SIMPLE" approach for the treatment of type 2 diabetes. Cardiovasc Diabetol 2021; 20:92. [PMID: 33910583 PMCID: PMC8082901 DOI: 10.1186/s12933-021-01281-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/15/2021] [Indexed: 12/11/2022] Open
Abstract
During the last decade we experienced a surge in the number of glucose lowering agents that can be used to treat patients with type 2 diabetes. Especially important are the discoveries that sodium glucose co-transporter type 2 inhibitors (SGLT2i) and glucagon-like peptide-1 receptor agonists (GLP-1 RA) improve patients’ cardiovascular and renal outcomes. Accordingly, various medical associations have updated their guidelines for the treatment of diabetes in this new era. Though not agreeing on every issue, these position-statements generally share a detailed and often complex workflow that may be too complicated for the busy and overworked primary care setting, where the majority of patients with type 2 diabetes are managed in many countries. Other guidelines, generally those from the cardiology associations focus primarily on the population of patients with high risk for or pre-existing cardiovascular disease, which represent only the minority of patients with type 2 diabetes. We believe that we should re-define SGLT2i and GLP-1 RA as diabetes/disease modifying drugs (DMDs) given the recent evidence of their cardiovascular and renal benefits. Based on this definition we have designed a SIMPLE approach in order to assist primary care teams in selecting the most appropriate therapy for their patients. We believe that most subjects newly diagnosed with type 2 diabetes should initiate early combination therapy with metformin and a prognosis changing DMD. The decision whether to use GLP-1 RA or SGLT2i should be made based on specific patient’s risk factors and preferences. Importantly, DMDs are known to have a generally safe side-effect profile, with lower risk for hypoglycemia and weight gain, further promoting their wider usage. Early combination therapy with DMDs may improve the multiple pathophysiological abnormalities responsible for type 2 diabetes and its complications, thus resulting in the greatest long term benefits.
Collapse
Affiliation(s)
- Ofri Mosenzon
- The Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, P.O. Box 12000, 9112001, Jerusalem, Israel. .,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
| | - Stefano Del Prato
- Department of Clinical and Experimental Medicine, Section of Diabetes, Nuovo Ospedale Santa Chiara, University of Pisa, Pisa, Italy
| | - Meir Schechter
- The Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, P.O. Box 12000, 9112001, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Lawrence A Leiter
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Canada
| | | | - Ralph A DeFronzo
- University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Itamar Raz
- The Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, P.O. Box 12000, 9112001, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| |
Collapse
|
18
|
McEwan P, Morgan AR, Boyce R, Bergenheim K, Gause‐Nilsson IA, Bhatt DL, Leiter LA, Johansson PA, Mosenzon O, Cahn A, Wilding JP. The cost-effectiveness of dapagliflozin in treating high-risk patients with type 2 diabetes mellitus: An economic evaluation using data from the DECLARE-TIMI 58 trial. Diabetes Obes Metab 2021; 23:1020-1029. [PMID: 33368855 PMCID: PMC8048502 DOI: 10.1111/dom.14308] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/16/2020] [Accepted: 12/20/2020] [Indexed: 12/14/2022]
Abstract
AIM To undertake a cost-effectiveness analysis of dapagliflozin in treating high-risk patients with type 2 diabetes mellitus (T2DM), using both directly observed events in the DECLARE-TIMI 58 trial and surrogate risk factors to predict endpoints not captured within the trial. METHODS An established T2DM model was adapted to integrate survival curves derived from the DECLARE-TIMI 58 trial, and extrapolated over a lifetime for all-cause mortality, hospitalization for heart failure, stroke, myocardial infarction, hospitalization for unstable angina, and end-stage kidney disease. The economic analysis considered the overall DECLARE trial population, as well as reported patient subgroups. Total and incremental costs, life-years and quality-adjusted life-years associated with dapagliflozin versus placebo were estimated from the perspective of the UK healthcare payer. RESULTS In the UK setting, treatment with dapagliflozin compared to placebo was estimated to be dominant, with an expected increase in quality-adjusted life-years from 10.43 to 10.48 (+0.06) and a reduction in lifetime total costs from £39 451 to £36 899 (-£2552). Across all patient subgroups, dapagliflozin was estimated to be dominant, with the greatest absolute benefit in the prior heart failure subgroup (incremental lifetime costs -£4150 and quality-adjusted life-years +0.11). CONCLUSIONS The results of this study demonstrate that dapagliflozin compared to placebo appears to be cost-effective, when considering evidence reported from the DECLARE-TIMI 58 trial, at established UK willingness-to-pay thresholds. The findings highlight the potential of dapagliflozin to have a meaningful impact in reducing the economic burden of T2DM and its associated complications across a broad T2DM population.
Collapse
Affiliation(s)
- Phil McEwan
- Health Economics and Outcomes Research LtdCardiffUK
| | | | | | | | | | - Deepak L. Bhatt
- TIMI Study Group, Division of Cardiovascular MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMassachusettsUSA
| | - Lawrence A. Leiter
- Li Ka Shing Knowledge Institute, St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
| | | | - Ofri Mosenzon
- Hadassah Medical Center, Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | - Avivit Cahn
- Hadassah Medical Center, Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | | |
Collapse
|