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Banjara B, Poudel N, Garza KB, Westrick S, Whitley HP, Redden D, Ngorsuraches S. Patients' Preferences for Sodium-Glucose Cotransporter 2 Inhibitors and Glucagon-Like Peptide-1 Receptor Agonists. Patient Prefer Adherence 2022; 16:3415-3428. [PMID: 36597550 PMCID: PMC9805720 DOI: 10.2147/ppa.s391719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/15/2022] [Indexed: 12/29/2022] Open
Abstract
PURPOSE To determine patients' preferences for sodium-glucose cotransporter 2 inhibitors (SGLT-2is) and glucagon-like peptide-1 receptor agonists (GLP-1RAs). PATIENTS AND METHODS A cross-sectional, web-based discrete choice experiment was conducted among US adults with type 2 diabetes mellitus (T2DM) in May 2021. Six attributes-the route and frequency of administration, the chance of reaching target HbA1c in six months, the percentage reduction in the risk of major adverse cardiovascular events (MACE), the chance of gastrointestinal side effects, the chance of genital infection, and out-of-pocket cost per month-were identified from literature review and consultation with patients and clinicians. A Bayesian efficient design was used to generate choice sets. Each choice set contained two hypothetical SGLT-2i and GLP-1 RA alternatives described by the attributes and an opt-out alternative. A total of 176 patients were asked to select the most preferred option from each choice set. Mixed logit (ML) and latent class (LC) models were developed. The conditional relative importance of each attribute was determined. RESULTS The ML model showed the out-of-pocket cost had the highest conditional relative importance, followed by the chance of reaching the target HbA1c. The best LC model revealed two patient classes. All attributes were significantly important to the patients in both classes, except the chance of genital infection in class 2. Compared to the patients in class 2, the patients in class 1 were older (approximately 65 vs 56 years) and had a higher number of comorbidities (approximately three vs two). CONCLUSION T2DM patients placed different preference weights or importance across SGLT-2i and GLP-1 RA attributes. Preference heterogeneity was found among patients with different ages and numbers of comorbidities.
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Affiliation(s)
- Bidur Banjara
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
- Cytel Inc, Waltham, MA, USA
| | - Nabin Poudel
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - Kimberly B Garza
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - Salisa Westrick
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - Heather P Whitley
- Department of Pharmacy Practice, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - David Redden
- Department of Biomedical Affairs and Research, Auburn University, Edward via College of Osteopathic Medicine, Auburn, AL, USA
| | - Surachat Ngorsuraches
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
- Correspondence: Surachat Ngorsuraches, Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, 4306A Walker Building, Auburn, AL, 36849, USA, Tel +1 334 844 8357, Fax +1 334 844 8307, Email
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Thomsen RW, Knudsen JS, Kahlert J, Baggesen LM, Lajer M, Holmgaard PH, Vedin O, Ustyugova A, Sørensen HT. Cardiovascular Events, Acute Hospitalizations, and Mortality in Patients With Type 2 Diabetes Mellitus Who Initiate Empagliflozin Versus Liraglutide: A Comparative Effectiveness Study. J Am Heart Assoc 2021; 10:e019356. [PMID: 34032121 PMCID: PMC8483550 DOI: 10.1161/jaha.120.019356] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background In cardiovascular outcome trials, the sodium glucose cotransporter 2 inhibitor empagliflozin and glucagon‐like peptide‐1 (GLP‐1) receptor agonist liraglutide caused similar reductions in major adverse cardiac events (MACE). We compared clinical outcomes in routine clinical care. Methods and Results EMPLACE (Cardiovascular and Renal Outcomes, and Mortality in Danish Patients with Type 2 Diabetes Who Initiate Empagliflozin Versus GLP‐1RA: A Danish Nationwide Comparative Effectiveness Study) is an ongoing nationwide population‐based comparative effectiveness cohort study in Denmark. For the present study, we included 14 498 new users of empagliflozin and 12 706 new users of liraglutide, 2015 to 2018. Co‐primary outcomes were expanded major adverse cardiac events (stroke, myocardial infarction, unstable angina, coronary revascularization, hospitalization for heart failure [HHF], or all‐cause death); HHF or all‐cause death; and first HHF or first initiation of loop‐diuretic therapy. Secondary outcomes included all‐cause hospitalization or death. We applied propensity score balancing and Cox regression to compute adjusted hazard ratios (aHRs) in on‐treatment (OT) and intention‐to‐treat (ITT) analyses. Cohorts were well balanced at baseline (median age 61 years, 59% men, diabetes mellitus duration 6.6 years, 30% with preexisting cardiovascular disease). During mean follow‐up of 1.1 years in OT and 1.5 years in ITT analyses, empagliflozin versus liraglutide was associated with a similar rate of expanded major adverse cardiac events (OT aHR, 1.02; 95% CI, 0.91–1.14; ITT aHR, 1.06; 95% CI, 0.96–1.17), and HHF or all‐cause death (OT aHR, 0.97; 95% CI, 0.85–1.11; ITT aHR, 1.02; 95% CI, 0.91–1.14); and a decreased rate of a first incident HHF or loop‐diuretic initiation (OT aHR, 0.80; 95% CI, 0.68–0.94; ITT aHR, 0.87; 95% CI, 0.76–1.00), and of all‐cause hospitalization or death (OT aHR, 0.93; 95% CI, 0.89–0.98; ITT aHR, 0.93; 95% CI, 0.90–0.97). Conclusions Empagliflozin and liraglutide initiators had comparable rates of expanded major adverse cardiac events, and HHF or all‐cause death, whereas empagliflozin initiators had a lower rate of a first HHF or loop‐diuretic initiation.
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Affiliation(s)
- Reimar W Thomsen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | - Jakob S Knudsen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | - Johnny Kahlert
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | - Lisbeth M Baggesen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | | | | | - Ola Vedin
- Boehringer Ingelheim AB Stockholm Sweden
| | | | - Henrik T Sørensen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
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Seo YG. Side Effects Associated with Liraglutide Treatment for Obesity as Well as Diabetes. J Obes Metab Syndr 2021; 30:12-19. [PMID: 33071241 PMCID: PMC8017323 DOI: 10.7570/jomes20059] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/25/2020] [Accepted: 08/02/2020] [Indexed: 02/06/2023] Open
Abstract
Liraglutide is a glucagon-like peptide-1 receptor agonist used as a treatment for type 2 diabetes mellitus, which has been expanded for use at a higher dose in weight control. Therefore, it is necessary to consider adverse reactions of the drug at high doses as well as at lower doses after the indication has been expanded. Body mass index criteria for patients prescribed the drug in the real world tend to be applied less rigorously, which may increase the number of adverse reactions due to over-prescription. Liraglutide treatment was found effective and safe in some studies, while others have warned about its risks. Therefore, this review summarizes the current data available on side effects associated with liraglutide.
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Affiliation(s)
- Young-Gyun Seo
- Department of Family Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
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Hiramatsu T, Ito H, Okumura S, Asano Y, Iguchi D, Furuta S. Impact of glucagon like peptide-1 receptor agonist and sodium glucose cotransporter 2 inhibitors on type 2 diabetes patients with renal impairment. Diab Vasc Dis Res 2020; 17:1479164120971220. [PMID: 33371732 PMCID: PMC7919219 DOI: 10.1177/1479164120971220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Diabetes mellitus is a progressive disease with cardiovascular complications. We evaluated the impact of a glucagon like peptide-1 (GLP-1) receptor agonist and sodium glucose cotransporter 2 (SGLT-2) inhibitors dapagliflozin and empagliflozin on renal and cardiac function in type 2 diabetes patients with renal impairment. MATERIALS AND METHODS A total of 156 patients referred with suboptimal glycemic control were assigned to Group G (GLP-1): n = 72 or Group S (SGLT-2 inhibitor)-dapagliflozin (n = 52) or empagliflozin (n = 32). Renal function was assessed every 3 months for 36 months. Cardiovascular parameters were evaluated every 12 months for 36 months. RESULTS Compared with baseline, HbA1c and systolic blood pressure significantly decreased in both groups (p < 0.05). The estimated glomerular filtration rate decreased, but without significance. Albuminuria decreased significantly in both groups and then subsequently increased after 30 months in Group S. Diastolic cardiac function, assessed by E/e' or left atrial volume index, decreased only in Group G at 36 months. CONCLUSIONS The GLP-1 receptor agonist and SGLT-2 inhibitors were effective for glycemic and blood pressure control and for maintaining renal function. The GLP-1 receptor agonist improved diastolic function at 36 months.
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Affiliation(s)
- Takeyuki Hiramatsu
- Takeyuki Hiramatsu, Department of Nephrology, Aichi Welfare Cooperative Agricultural Federation, Konan-Kosei Hospital, 137 Omatsubara, Takaya-cho, Konan-city, Aichi 483-8704, Japan.
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Giorgino F, Caruso I, Moellmann J, Lehrke M. Differential indication for SGLT-2 inhibitors versus GLP-1 receptor agonists in patients with established atherosclerotic heart disease or at risk for congestive heart failure. Metabolism 2020; 104:154045. [PMID: 31821814 DOI: 10.1016/j.metabol.2019.154045] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 12/01/2019] [Accepted: 12/05/2019] [Indexed: 12/22/2022]
Abstract
SGLT-2 inhibitors and most GLP-1 receptor agonists demonstrated cardiovascular superiority and reduction of cardiovascular and overall mortality. These results stand as a turning point in the management of diabetes, shifting the focus from controlling glucose levels to mastering the extra-glycemic effects of these new drugs. This narrative review will discuss recent CVOT with focus on SGLT-2 inhibitors and GLP-1 receptor agonists to distinguish relevant patients' characteristics as potential predictors for therapeutic efficacy. It will also examine their efficacy and safety, the differences in their cardiovascular and renal benefits, aiming to convey clinical suggestions for everyday practice.
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Affiliation(s)
- Francesco Giorgino
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy.
| | - Irene Caruso
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Julia Moellmann
- Department of Internal Medicine I-Cardiology, University Hospital Aachen, Aachen, Germany
| | - Michael Lehrke
- Department of Internal Medicine I-Cardiology, University Hospital Aachen, Aachen, Germany.
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Yang Y, Zhao C, Ye Y, Yu M, Qu X. Prospect of Sodium-Glucose Co-transporter 2 Inhibitors Combined With Insulin for the Treatment of Type 2 Diabetes. Front Endocrinol (Lausanne) 2020; 11:190. [PMID: 32351447 PMCID: PMC7174744 DOI: 10.3389/fendo.2020.00190] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 03/17/2020] [Indexed: 12/25/2022] Open
Abstract
Sodium-glucose co-transporter 2 (SGLT2) inhibitors are a new family of antidiabetic drugs that reduce blood glucose independent of insulin. In this review, we present the advantages and adverse effects of SGLT2 inhibitors plus insulin therapy as a treatment regimen for patients with type 2 diabetes (T2D). Compared with placebo, SGLT2 inhibitors plus insulin therapy could significantly decrease fasting blood glucose and HbA1c, thereby reducing the daily required dose of insulin. A reduction in body weight and improvements in insulin resistance and β-cell function have also been widely reported with this therapy, and other potential advantages, including the reduction in blood pressure, adverse cardiovascular outcomes, and visceral adipose tissue volume, have been revealed. SGLT2 inhibitors cause a greater reduction than dipeptidyl peptidase-4 (DPP-4) inhibitors in body weight and the risk of cardiovascular disease. Furthermore, compared with glucagon-like peptide-1 (GLP-1) agonists, SGLT2 inhibitors reduce blood pressure, and heart failure. As this therapy is an oral preparation, an improvement in patient compliance is also achieved. Despite these advantages, however, combination therapy with SGLT2 inhibitors and insulin has several risks. Although no difference has been found in the incidence of hypoglycemic events and urinary tract infection between the administration of this combination and that of placebo, the risk of genital tract infections was reported to increase with the combination therapy. Additionally, bone adverse effects, euglycemic diabetic ketoacidosis, and volume depletion-and osmotic diuresis-related adverse effects have been observed. Altogether, we could conclude that SGLT2 inhibitors plus insulin therapy is an efficient treatment option for patients with T2D, especially those requiring high daily insulin doses and those with insulin resistance, obesity, and a high risk of cardiovascular events. However, careful monitoring of the adverse effects of this combination is also warranted.
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Affiliation(s)
- Yinqiu Yang
- Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chenhe Zhao
- Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yangli Ye
- Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Mingxiang Yu
- Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Mingxiang Yu
| | - Xinhua Qu
- Department of Bone and Joint Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Xinhua Qu
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Morieri ML, Avogaro A, Fadini GP. Long-Acting Injectable GLP-1 Receptor Agonists for the Treatment of Adults with Type 2 Diabetes: Perspectives from Clinical Practice. Diabetes Metab Syndr Obes 2020; 13:4221-4234. [PMID: 33204129 PMCID: PMC7665457 DOI: 10.2147/dmso.s216054] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 10/14/2020] [Indexed: 12/15/2022] Open
Abstract
Randomized controlled trials (RCTs) have consistently shown glycemic and extra-glycemic benefits of long-acting injectable glucagon-like-peptide-1 receptor agonists (GLP-1RAs, liraglutide, albiglutide, exenatide once-weekly, dulaglutide, and semaglutide) in terms of reduction in the rates of cardiovascular events and mortality among patients with type 2 diabetes. Recently, the analyses of large datasets collecting routinely-accumulated data from clinical practice (ie, real-world studies, RWS) have provided new opportunities to complement the information obtained from RCTs. In this narrative review, we addressed clinically relevant questions that might be answered by well-conducted RWS: are subjects treated with GLP-1RAs in the "real-world" similar to those included in RCTs? Is the performance of GLP-1RA observed in the RWS (effectiveness) similar to that described in RCTs (efficacy)? Is the effectiveness similar in population of patients generally under-represented in RCTs? Are the cardiovascular benefits of GLP-1RAs confirmed in RWS? We also describe a few comparisons currently un-explored by specific RCTs, such as direct comparison between different administration strategies (eg, fixed- versus flexible-combination with basal-insulin) or between GLP-1RAs versus dipeptidyl-peptidase-4 inhibitor (DDP4i) or versus sodium/glucose cotransporter-2 inhibitors (SGLT-2i) on hard cardio-renal outcomes. Altogether, RWS provide highly informative information on treatment with GLP-1RAs. On the one side, RWS showed different clinical characteristics between subjects enrolled in RCTs versus those attending real-world clinics and receiving a GLP-1RA. On the other hand, RWS showed that GLP-1RA effectiveness is overall consistent in subgroups of patients less represented in RCTs. In addition, RWS allowed the identification of modifiable factors (eg, titration or adherence) that might guide physicians towards better GLP-1RAs use. Finally, multiple RWS reported better cardio-renal outcomes with GLP-1RAs than with DPP-4i, while initial findings from RWS described a weaker cardiovascular protection compared to SGLT-2i. Therefore, there is the need for further RWS and RCTs comparing these different classes of glucose lowering medications.
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Affiliation(s)
- Mario Luca Morieri
- Department of Medicine, University of Padova, Padova35128, Italy
- Correspondence: Mario Luca Morieri Department of Medicine, University of Padova, Via Giustiniani 2, Padova35128, ItalyTel +39 049 8217094 Email
| | - Angelo Avogaro
- Department of Medicine, University of Padova, Padova35128, Italy
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Les inhibiteurs des SGLT2 : traitement anti diabétiques et/ou de la prévention cardiovasculaire et/ou protection rénale ? Place au débat. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/s1878-6480(19)30962-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Viljoen A, Hoxer CS, Johansen P, Malkin S, Hunt B, Bain SC. Evaluation of the long-term cost-effectiveness of once-weekly semaglutide versus dulaglutide for treatment of type 2 diabetes mellitus in the UK. Diabetes Obes Metab 2019; 21:611-621. [PMID: 30362224 PMCID: PMC6587509 DOI: 10.1111/dom.13564] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/08/2018] [Accepted: 10/19/2018] [Indexed: 01/20/2023]
Abstract
AIMS Glucagon-like peptide-1 (GLP-1) receptor agonists are appealing as glucose-lowering therapy for individuals with type 2 diabetes mellitus (T2DM) as they also reduce body weight and are associated with low rates of hypoglycaemia. This analysis assessed the long-term cost-effectiveness of semaglutide 0.5 and 1 mg vs dulaglutide 1.5 mg (two once-weekly GLP-1 receptor agonists) from a UK healthcare payer perspective, based on the head-to-head SUSTAIN 7 trial, to inform healthcare decision making. MATERIALS AND METHODS Long-term outcomes were projected using the IQVIA CORE Diabetes Model (version 9.0). Baseline cohort characteristics, changes in physiological parameters and adverse event rates were derived from the 40-week SUSTAIN 7 trial. Costs to a healthcare payer were assessed, and these captured pharmacy costs and costs of complications. Utilities were taken from published sources. RESULTS Once-weekly semaglutide 0.5 and 1 mg were associated with improvements in quality-adjusted life expectancy of 0.04 and 0.10 quality-adjusted life years, respectively, compared with dulaglutide 1.5 mg. Clinical benefits were achieved at reduced costs, with lifetime cost savings of GBP 35 with once-weekly semaglutide 0.5 mg and GBP 106 with the once-weekly semaglutide 1 mg, resulting from fewer diabetes-related complications due to better glycaemic control. Therefore, both doses of once-weekly semaglutide were considered dominant vs dulaglutide 1.5 mg (improving outcomes and reducing costs). CONCLUSIONS Compared with treatment with dulaglutide, once-weekly semaglutide represents a cost-effective option for treating individuals in the UK with T2DM who are not achieving glycaemic control with metformin, projected to both improve clinical outcomes and reduce costs.
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Affiliation(s)
- Adie Viljoen
- Borthwick Diabetes Research Centre, Lister Hospital (East and North Hertfordshire NHS Trust)StevenageUK
| | | | | | - Samuel Malkin
- Ossian Health Economics and CommunicationsBaselSwitzerland
| | - Barnaby Hunt
- Ossian Health Economics and CommunicationsBaselSwitzerland
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Willis M, Asseburg C, Neslusan C. Conducting and interpreting results of network meta-analyses in type 2 diabetes mellitus: A review of network meta-analyses that include sodium glucose co-transporter 2 inhibitors. Diabetes Res Clin Pract 2019; 148:222-233. [PMID: 30641163 DOI: 10.1016/j.diabres.2019.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 12/04/2018] [Accepted: 01/04/2019] [Indexed: 11/27/2022]
Abstract
AIMS Network meta-analyses (NMAs) are valuable ways to generate comparative effectiveness data for therapies available to treat type 2 diabetes mellitus (T2DM). This review assesses NMAs that evaluate sodium glucose co-transporter 2 (SGLT2) inhibitors for treatment of T2DM and discusses potential issues in conducting and interpreting NMAs. METHODS A systematic literature search was conducted on September 13, 2018 using the search terms "network meta-analysis," "SGLT2," variations of these terms, and individual SGLT2 inhibitor names. Extracted data included NMA objectives, methods, target populations, treatments, study endpoints, length of follow-up, and funding. Differences between NMAs were investigated. RESULTS Thirty-five full-length publications met criteria for inclusion. In most NMAs, the target population was defined by therapeutic regimen (e.g., combination with metformin). Follow-up intervals permitted in NMAs varied considerably (range, 4-208 weeks). Twenty-nine NMAs included dapagliflozin, 28 evaluated canagliflozin, and 27 evaluated empagliflozin. Nine NMAs used frequentist methods; 16 used Bayesian methods. Six NMAs were funded by pharmaceutical manufacturers. Heterogeneity across NMAs was seen in scope, time frame, and other aspects of analytic design. CONCLUSIONS Although this review indicates that methodological guidelines for reporting NMAs were generally followed, it also emphasizes the need for T2DM-specific guidance requiring clear reporting of NMA scope and objectives to aid appropriate interpretation and use of NMA results.
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Affiliation(s)
- Michael Willis
- The Swedish Institute for Health Economics, Box 2127, Lund 220 02, Sweden.
| | - Christian Asseburg
- The Swedish Institute for Health Economics, Box 2127, Lund 220 02, Sweden.
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Wysham CH, Pilon D, Ingham M, Lafeuille MH, Emond B, Kamstra R, Pfeifer M, Lefebvre P. Quality goal attainment and maintenance in patients with type II diabetes mellitus initiated on canagliflozin or a glucagon-like peptide-1 receptor agonist in an actual practice setting. Curr Med Res Opin 2018; 34:1125-1133. [PMID: 29557199 DOI: 10.1080/03007995.2018.1454417] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To compare achievement of quality goals (HbA1c, weight loss/body mass index [BMI], systolic blood pressure [SBP]), including maintaining HbA1c, between patients with type 2 diabetes mellitus (T2DM) treated with canagliflozin 300 mg (CANA) or a GLP-1 in an actual practice setting. METHODS Adults with T2DM newly initiated on CANA or a GLP-1 were identified from the IQVIATM Real-World Data Electronic Medical Records-US database (2012Q2-2016Q1). To account for differences in baseline characteristics, inverse probability of treatment weighting was used. Outcomes were compared using Cox models (hazard ratios [HRs] and 95% confidence intervals [CIs]) and Kaplan-Meier analyses. RESULTS CANA (n = 11,435) and GLP-1 (n = 11,582) cohorts had similar attainment of HbA1c < 8.0% (64 mmol/mol) and HbA1c < 9.0% (75 mmol/mol; HbA1c < 8.0%: HR [CI] = 0.98 [0.91-1.06]; HbA1c < 9.0%: HR [CI] = 1.02 [0.93-1.12]), while GLP-1 patients were 10% more likely to achieve HbA1c < 7.0% (53 mmol/mol). CANA and GLP-1 patients were similar in maintaining HbA1c < 7.0%, < 8.0%, or <9.0%, achieving weight loss ≥5% (HR [CI] = 1.05 [0.99-1.12]), achieving BMI <30 kg/m2 (HR [CI] = 1.11 [0.98-1.27]), and achieving SBP <140 mmHg (HR [CI] = 1.07 [0.98-1.17]). CANA patients were 30% less likely to discontinue treatment, 28% less likely to have a prescription for a new anti-hyperglycemic, and 17-21% less likely to fail to maintain HbA1c < 8.0% or 9.0% or have a prescription for a new anti-hyperglycemic (composite outcome) vs GLP-1. No significant difference was observed for the composite outcome using the HbA1c < 7.0% threshold. CONCLUSIONS This retrospective study in an actual practice setting showed that CANA patients were generally as likely as GLP-1 patients to achieve HbA1c, weight, and blood pressure thresholds, and to maintain glycemic control while being less likely to discontinue treatment and/or have a new anti-hyperglycemic prescribed.
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Affiliation(s)
| | | | - Mike Ingham
- c Janssen Scientific Affairs, LLC , Raritan , NJ , USA
| | | | - Bruno Emond
- b Analysis Group, Inc. , Montréal , Québec , Canada
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Wysham CH, Pilon D, Ingham M, Lafeuille MH, Emond B, Kamstra R, Pfeifer M, Lefebvre P. HBA1C CONTROL AND COST-EFFECTIVENESS IN PATIENTS WITH TYPE 2 DIABETES MELLITUS INITIATED ON CANAGLIFLOZIN OR A GLUCAGON-LIKE PEPTIDE 1 RECEPTOR AGONIST IN A REAL-WORLD SETTING. Endocr Pract 2018; 24:273-287. [PMID: 29547044 DOI: 10.4158/ep-2017-0066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To compare glycated hemoglobin (HbA1c) control and medication costs between patients with type 2 diabetes mellitus (T2DM) treated with canagliflozin 300 mg (CANA) or a glucagon-like peptide 1 receptor agonist (GLP-1 RA) in a real-world setting. METHODS Adults with T2DM newly initiated on CANA or a GLP-1 RA (index date) were identified from IQVIA™ Real-World Data Electronic Medical Records U.S. database (March 29, 2012-April 30, 2016). Inverse probability of treatment weighting accounted for differences in baseline characteristics. HbA1c levels at 3-month intervals were compared using generalized estimating equations. Medication costs used wholesale acquisition costs. RESULTS For both cohorts (CANA: n = 11,435; GLP-1 RA: n = 11,582), HbA1c levels decreased at 3 months postindex and remained lower through 30 months. Absolute changes in mean HbA1c from index to 3 months postindex for CANA and GLP-1 RA were -1.16% and -1.21% (patients with baseline HbA1c ≥7% [53 mmol/mol]); -1.54% and -1.51% (patients with baseline HbA1c ≥8% [64 mmol/mol]); and -2.13% and -1.99% (patients with baseline HbA1c ≥9% [75 mmol/mol]), respectively. Postindex, CANA patients with baseline HbA1c ≥7% had similar HbA1c levels at each interval versus GLP-1 RA patients, except 9 months (mean HbA1c, 7.75% [61 mmol/mol] vs. 7.86% [62 mmol/mol]; P = .0305). CANA patients with baseline HbA1c ≥8% and ≥9% had consistently lower HbA1c numerically versus GLP-1 RA patients and statistically lower HbA1c at 9 (baseline HbA1c ≥8% or ≥9%), 27, and 30 months (baseline HbA1c ≥9%). Continuous 12-month medication cost $3,326 less for CANA versus GLP-1 RA. CONCLUSION This retrospective study demonstrated a similar evolution of HbA1c levels among CANA and GLP-1 RA patients in a real-world setting. Lower medication costs suggest CANA is economically dominant over GLP-1 RA (similar effectiveness, lower cost). ABBREVIATIONS AHA = antihyperglycemic agent BMI = body mass index CANA = canagliflozin 300 mg DCSI = diabetes complications severity index eGFR = estimated glomerular filtration rate EMR = electronic medical record GLP-1 RA = glucagon-like peptide 1 receptor agonist HbA1c = glycated hemoglobin ICD-9-CM = International Classification of Diseases-Ninth Revision-Clinical Modification ICD-10-CM = International Classification of Diseases-Tenth Revision-Clinical Modification IPTW = inverse probability of treatment weighting ITT = intent-to-treat MPR = medication possession ratio PDC = proportion of days covered PS = propensity score PSM = propensity score matching Quan-CCI = Quan-Charlson comorbidity index SGLT2 = sodium-glucose cotransporter 2 T2DM = type 2 diabetes mellitus WAC = wholesale acquisition cost.
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Vega-Hernandez G, Wojcik R, Schlueter M. Cost-Effectiveness of Liraglutide Versus Dapagliflozin for the Treatment of Patients with Type 2 Diabetes Mellitus in the UK. Diabetes Ther 2017; 8:513-530. [PMID: 28349443 PMCID: PMC5446377 DOI: 10.1007/s13300-017-0250-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION To date there is a lack of economic analysis comparing glucagon-like peptide-1 receptor agonists (GLP-1RAs) to sodium-glucose co-transporter 2 inhibitors (SGLT-2i) for the treatment of type 2 diabetes mellitus (T2DM). Liraglutide and dapagliflozin are the most commonly prescribed GLP-1RA and SGLT-2i in the UK. This analysis investigated the cost-effectiveness of liraglutide 1.2 and 1.8 mg/day compared to dapagliflozin 10 mg/day for the treatment of T2DM in the UK in patients on dual and triple antidiabetic therapy. METHODS Cost-effectiveness analysis was conducted in the QuintilesIMS CORE Diabetes Model (CDM). The model estimated expected costs and outcomes over a lifetime horizon using the UK national payer perspective. Liraglutide efficacy estimates and patient characteristics were sourced from a trial in patients on prior metformin monotherapy, and from a trial in patients on prior combination therapy. Comparative efficacy data for the other interventions were derived from a network meta-analysis. Utility inputs were extracted from a systematic literature review. Costs are presented in Great British Pound (GBP), 2016 values. RESULTS In dual and triple therapy, liraglutide 1.2 mg was less costly and more effective compared with dapagliflozin 10 mg, providing a QALY gain of 0.04 and cost savings of GBP 11 per patient in dual therapy, and a QALY gain of 0.06 and cost savings of GBP 71 per patient in triple therapy. For liraglutide 1.8 mg, increased efficacy and costs compared with dapagliflozin 10 mg were observed in both dual and triple therapy. In dual therapy, a QALY gain of 0.07 and additional costs of GBP 888 per patient yielded an ICER of GBP 13,227, whereas in triple therapy a QALY gain of 0.07 and additional cost of GBP 791 per patient gave an ICER of 11,857. CONCLUSION This long-term modelling analysis found that both dosages of liraglutide may be cost-effective treatment alternatives as part of a dual or a triple antidiabetic therapy in patients for whom an SGLT-2i therapy is considered. FUNDING Novo Nordisk.
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Singh AK, Singh R. Spotlight on Canagliflozin 300: review of its efficacy and an indirect comparison to other SGLT-2 inhibitors and long-acting GLP-1 receptor agonists. Expert Rev Clin Pharmacol 2017; 10:633-647. [PMID: 28393583 DOI: 10.1080/17512433.2017.1318061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Kalra S, Ghosh S, Aamir AH, Ahmed MT, Amin MF, Bajaj S, Baruah MP, Bulugahapitiya U, Das AK, Giri M, Gunatilake S, Mahar SA, Pathan MF, Qureshi NK, Raza SA, Sahay R, Shakya S, Shreshta D, Somasundaram N, Sumanatilleke M, Unnikrishnan AG, Wijesinghe AM. Safe and pragmatic use of sodium-glucose co-transporter 2 inhibitors in type 2 diabetes mellitus: South Asian Federation of Endocrine Societies consensus statement. Indian J Endocrinol Metab 2017; 21:210-230. [PMID: 28217523 PMCID: PMC5240067 DOI: 10.4103/2230-8210.196029] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Diabetes prevalence shows a continuous increasing trend in South Asia. Although well-established treatment modalities exist for type 2 diabetes mellitus (T2DM) management, they are limited by their side effect profile. Sodium-glucose co-transporter 2 inhibitors (SGLT2i) with their novel insulin-independent renal action provide improved glycemic control, supplemented by reduction in weight and blood pressure, and cardiovascular safety. Based on the clinical outcomes with SGLT2i in patients with T2DM, treatment strategies that make a "good clinical sense" are desirable. Considering the peculiar lifestyle, body types, dietary patterns (long duration religious fasts), and the hot climate of the South Asian population, a unanimous decision was taken to design specific, customized guidelines for T2DM treatment strategies in these regions. The panel met for a discussion three times so as to get a consensus for the guidelines, and only unanimous consensus was included. After careful consideration of the quality and strength of the available evidence, the executive summary of this consensus statement was developed based on the American Association of Clinical Endocrinologists/American College of Endocrinology protocol.
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Affiliation(s)
- Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, Haryana, India
| | - Sujoy Ghosh
- Institute of Post Graduate Medical Education and Research, Kolkata, West Bengal, India
| | - A. H. Aamir
- Department of Endocrinology and Metabolic Diseases, Post Graduate Medical Institute, Hayatabad Medical Complex, Peshawar, Pakistan
| | - Md. Tofail Ahmed
- Department of Endocrinology, BIRDEM and Ibrahim Medical College, Dhaka, Bangladesh
| | - Mohammod Feroz Amin
- Department of Endocrinology, BIRDEM and Ibrahim Medical College, Dhaka, Bangladesh
| | - Sarita Bajaj
- Department of Medicine, MLN Medical College, Allahabad, Uttar Pradesh, India
| | - Manash P. Baruah
- Department of Endocrinology, Excel Centre Hospitals, Guwahati, Assam, India
| | | | - A. K. Das
- Department of Medicine, Pondicherry Institute of Medical Sciences, Puducherry, India
| | - Mimi Giri
- BP Koirala Institute of Health Sciences, Dharan, Nepal
| | - Sonali Gunatilake
- Department of Endocrinology, Colombo South Teaching Hospital, Colombo, Sri Lanka
| | - Saeed A. Mahar
- Department of Medicine, National Institute of Cardiovascular Diseases, Karachi, Pakistan
| | - Md. Faruque Pathan
- Department of Endocrinology, BIRDEM and Ibrahim Medical College, Dhaka, Bangladesh
| | | | - S. Abbas Raza
- Department of Medicine, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Rakesh Sahay
- Department of Endocrinology, Osmania Medical College, Hyderabad, Telangana, India
| | - Santosh Shakya
- Diabetes, Thyroid and Endocrinology Care Centre, Kopundole, Nepal
| | - Dina Shreshta
- Department of Endocrinology, Norvic Hospital, Kathmandu, Nepal
| | - Noel Somasundaram
- Department of Endocrinology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | | | - A. G. Unnikrishnan
- Department of Endocrinology, Chellaram Institute of Diabetes, Pune, Maharashtra, India
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