1
|
Risovic I, Dumanovic MS, Bojic M, Djekic D. Direct comparison two fixed-ratio combination glucagon-like peptide receptor agonist and basal insulin on glycemic and non glycemic parameters in type 2 diabetes. BMC Endocr Disord 2023; 23:28. [PMID: 36726134 PMCID: PMC9890870 DOI: 10.1186/s12902-023-01282-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Two types of fixed-ratio combinations of basal insulin and a glucagon-like peptide-1 receptor agonist (GLP-1RA) have been approved for use in type 2 diabetes. One is insulin degludec/liraglutide (iDergLira), and the other is insulin glargine/lixisenatide (iGlarLixi). Direct comparisons between these two combination is not available. METHODS The retrospective study included 186 patients with type 2 diabetes mellitus (DM) with inadequate glycemic control on metformin and basal insulin (degludec, glargine 100, glargine 300) who were switched to fixed-ratio combination GLP-1 RA and basal insulin. Patients were divided into two groups based on the basal insulin before study: group I (n = 86) treated with degludec were switched to iDegLira and patients group II (n = 99), treated with glargine were switched to iGlarLixi. The aim of this study was to directly compare the effects between two fixed - ratio combination on glycemic parameters and non glycemic parameters. Follow up was 6 months. RESULTS Mean HbA1c decreased similarly (- 1.2% vs.-1.1%). Higher percentage patients in iDegLira group had reached the HbA1c < 7% after 6 months (22% vs. 18.2%, p < 0.05). The mean change in fasting plasma glucose (FPG) was comparable for the two groups, while mean decrease postprandial plasma glucose (PPG) level were lower in iGlarLixi group (2 vs 1.8 mmol/l, p > 0.05). Change in body weight was significant in iDegLira group (1.8 kg vs. 0.7 kg, p < 0.001). At the end of the study patients showed decrease in total cholesterol (TC) and low-density lipoprotein (LDL) for 0.2 mmol/L in iDegLira, 0.1 mmol/l in iGlarLixi, triglycerides decreased 0.3 mmol/l in both groups, high-density lipoprotein(HDL) increased 0.1 mm/l in iGlarLixi. CONCLUSION Our results showed that more patients with iDegLira had HbA1c less than 7% and these combination had better effect on weight loss. There was no difference observed in FPG and PPG, lipid profile and rate of hypoglycemia.
Collapse
Affiliation(s)
- Ivona Risovic
- Faculty of Medicine, University of Banja Luka, Banja Luka, Bosnia and Herzegovina.
- Department of Endocrinology, University Clinical Center of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina.
| | - Mirjana Sumarac Dumanovic
- School of Medicine, University of Belgrade, Clinic for Endocrinology, Diabetes and Diseases of Metabolism, Belgrade, Serbia
| | - Mirjana Bojic
- Department of Endocrinology, University Clinical Center of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| | - Danijel Djekic
- Department of Endocrinology, University Clinical Center of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| |
Collapse
|
2
|
DeMarsilis A, Reddy N, Boutari C, Filippaios A, Sternthal E, Katsiki N, Mantzoros C. Pharmacotherapy of type 2 diabetes: An update and future directions. Metabolism 2022; 137:155332. [PMID: 36240884 DOI: 10.1016/j.metabol.2022.155332] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/07/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
Type 2 diabetes (T2D) is a widely prevalent disease with substantial economic and social impact for which multiple conventional and novel pharmacotherapies are currently available; however, the landscape of T2D treatment is constantly changing as new therapies emerge and the understanding of currently available agents deepens. This review aims to provide an updated summary of the pharmacotherapeutic approach to T2D. Each class of agents is presented by mechanism of action, details of administration, side effect profile, cost, and use in certain populations including heart failure, non-alcoholic fatty liver disease, obesity, chronic kidney disease, and older individuals. We also review targets of novel therapeutic T2D agent development. Finally, we outline an up-to-date treatment approach that starts with identification of an individualized goal for glycemic control then selection, initiation, and further intensification of a personalized therapeutic plan for T2D.
Collapse
Affiliation(s)
- Antea DeMarsilis
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, USA
| | - Niyoti Reddy
- Department of Medicine, School of Medicine, Boston University, Boston, USA
| | - Chrysoula Boutari
- Second Propedeutic Department of Internal Medicine, Hippocration Hospital, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Andreas Filippaios
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, USA
| | - Elliot Sternthal
- Section of Endocrinology, VA Boston Healthcare System, Harvard Medical School, Boston, MA 02115, USA
| | - Niki Katsiki
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Sindos, Greece; School of Medicine, European University Cyprus, Nicosia, Cyprus.
| | - Christos Mantzoros
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, USA; Section of Endocrinology, VA Boston Healthcare System, Harvard Medical School, Boston, MA 02115, USA
| |
Collapse
|
3
|
Setayesh-Mehr Z, Poorsargol M. HL-7 and HL-10 Peptides Stimulate Insulin Secretion in the INS-1 Insulinoma Cell Line through Incretin-Dependent Pathway and Increasing the Glucose Uptake in L6 Myoblast. Int J Pept Res Ther 2021. [DOI: 10.1007/s10989-021-10249-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
4
|
Effect of the Gintonin-Enriched Fraction on Glucagon-Like-Protein-1 Release. Molecules 2021; 26:molecules26206298. [PMID: 34684879 PMCID: PMC8539011 DOI: 10.3390/molecules26206298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 11/17/2022] Open
Abstract
Ginseng-derived gintonin reportedly contains functional lysophosphatidic acids (LPAs) as LPA receptor ligands. The effect of the gintonin-enriched fraction (GEF) on in vitro and in vivo glucagon-like protein-1 (GLP-1) secretion, which is known to stimulate insulin secretion, via LPA receptor(s) remains unclear. Accordingly, we examined the effects of GEF on GLP-1 secretion using human enteroendocrine NCI-H716 cells. The expression of several of LPA receptor subtypes in NCI-H716 cells using qPCR and Western blotting was examined. LPA receptor subtype expression was in the following order: LPA6 > LPA2 > LPA4 > LPA5 > LPA1 (qPCR), and LPA6 > LPA4 > LPA2 > LPA1 > LPA3 > LPA5 (Western blotting). GEF-stimulated GLP-1 secretion occurred in a dose- and time-dependent manner, which was suppressed by cAMP-Rp, a cAMP antagonist, but not by U73122, a phospholipase C inhibitor. Furthermore, silencing the human LPA6 receptor attenuated GEF-mediated GLP-1 secretion. In mice, low-dose GEF (50 mg/kg, peroral) increased serum GLP-1 levels; this effect was not blocked by Ki16425 co-treatment. Our findings indicate that GEF-induced GLP-1 secretion could be achieved via LPA6 receptor activation through the cAMP pathway. Hence, GEF-induced GLP secretion via LPA6 receptor regulation might be responsible for its beneficial effects on human endocrine physiology.
Collapse
|
5
|
Billings LK, Agner BFR, Altuntas Y, Grøn R, Halladin N, Klonoff DC, Tentolouris N, Jódar E. The Benefit of Insulin Degludec/Liraglutide (IDegLira) Compared With Basal-Bolus Insulin Therapy is Consistent Across Participant Subgroups With Type 2 Diabetes in the DUAL VII Randomized Trial. J Diabetes Sci Technol 2021; 15:636-645. [PMID: 32107930 PMCID: PMC8120051 DOI: 10.1177/1932296820906888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Insulin degludec/liraglutide (IDegLira) results in glycated hemoglobin (HbA1c) levels comparable with basal-bolus (BB) therapy. Here, we assessed the effect of once-daily IDegLira compared with BB (once-daily insulin glargine 100 U/mL and insulin aspart ≤4 times/day) across subgroups with varying characteristics. MATERIALS AND METHODS DUAL VII trial participants (type 2 diabetes [T2D], HbA1c 53-86 mmol/mol [7.0%-10.0%]) were subgrouped post hoc based on the following baseline characteristics: HbA1c (≤58.5, >58.5 to ≤69.4, and >69.4 mmol/mol; ≤7.5%, >7.5 to ≤8.5%, and >8.5%), body mass index (<30, ≥30 to <35, and ≥35 kg/m2), age (18 to <65 and ≥65 years), duration of diabetes (≥0 to 10 and ≥10 years), total pretrial daily basal insulin dose (20 to <30, ≥30 to <40, and ≥40 to ≤50 U), and fasting plasma glucose (<7.2 mmol/L/<130 mg/dL and ≥7.2 mmol/L/≥130 mg/dL). RESULTS Compared with BB, and in all subgroups, IDegLira treatment consistently gave similar HbA1c reductions, less severe or blood glucose-confirmed hypoglycemia, lower end-of-trial (EOT) total daily insulin dose, and weight loss. In all subgroups, mean EOT HbA1c was ≤53 mmol/mol (≤7.0%). The greatest HbA1c reduction occurred in the highest baseline HbA1c subgroup. Overall, mean EOT daily insulin dose was 0.43 to 0.52 U/kg with IDegLira and 0.74 to 1.07 U/kg with BB. More participants achieved the triple composite endpoint (HbA1c <53 mmol/mol [<7.0%] without weight gain or hypoglycemia) with IDegLira vs BB across the baseline HbA1c subgroups (≤58.5 mmol/mol [44.6% vs 7.0%], >58.5 to ≤69.4 mmol/mol [41.1% vs 8.3%], and >69.4 mmol/mol [23.8% vs 3.4%]). CONCLUSION These results support initiating IDegLira in patients with varying baseline characteristics and uncontrolled T2D on basal insulin. CLINICALTRIALS.GOV REGISTRATION NCT02420262.
Collapse
Affiliation(s)
- Liana K. Billings
- Department of Medicine, NorthShore
University HealthSystem/University of Chicago Pritzker School of Medicine, Evanston,
IL, USA
- Liana K. Billings, MD, MMSc, Department of
Medicine, NorthShore University HealthSystem/University of Chicago Pritzker
School of Medicine, 9977 Woods Drive, Suite 341, Skokie, IL 60077, USA.
| | | | - Yuksel Altuntas
- Endocrinology and Metabolism Clinic,
University of Health Sciences, Şişli Hamidiye Etfal Teaching and Research Hospital,
Istanbul, Turkey
| | | | | | | | - Nikolaos Tentolouris
- 1st Department of Propaedeutic Internal
Medicine, Laiko General Hospital, National and Kapodistrian University of Athens,
Medical School, Greece
| | - Esteban Jódar
- Department of Endocrinology and Clinical
Nutrition, University Hospital Quirónsalud Madrid & Ruber Juan Bravo,
Universidad Europea de Madrid, Spain
| |
Collapse
|
6
|
John M, Gopinath D, Oommen T. Co-Formulations as the First Injectable in Type 2 Diabetes: A Review of Efficacy, Safety, and Implications in Clinical Practice. DUBAI DIABETES AND ENDOCRINOLOGY JOURNAL 2020. [DOI: 10.1159/000509045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
<b><i>Background:</i></b> Progression of type 2 diabetes will necessitate the use of injectable therapies in a significant number of people. Co-formulations of degludec with liraglutide (IDegLira) and glargine with lixisenatide (IGlarLixi) are currently recommended for intensification in people with type 2 diabetes on basal insulin or glucagon-like peptide receptor agonist (GLP-1RA) alone or in people with type 2 diabetes who are naïve to insulin with very high glycated haemoglobin. Co-formulation of aspart with degludec (IDegAsp) is recommended as a substitute for premixed insulin. The aim of this article is to review the evidence in the use of co-formulations as the first injectable in type 2 diabetes and its clinical implications. <b><i>Summary:</i></b> In people with type 2 diabetes who are naïve to insulin or GLP-1RA, IDegLira and IGlarLixi achieved stable and durable glycaemic control over a wide range of baseline glycated haemoglobin (HbA1c) levels. People on IDegLira and IGlarLixi had lesser risk of hypoglycaemia and weight gain in studies compared to basal insulin and lesser gastrointestinal adverse effects in comparison to GLP-1RA. IDegAsp achieved similar glycaemic control to basal and premixed insulin with lesser risk of nocturnal hypoglycaemia. <b><i>Key Messages:</i></b> IDegLira, IGlarLixi, and IDegAsp can be used as the first injectable in people with type 2 diabetes with very high glycated haemoglobin on oral antidiabetic drugs. These co-formulations combine efficacy and durability with lesser injection burden. The components of these agents have proven cardiovascular and renal safety. Their limitations in flexibility of dosing, renal and cardiovascular considerations, and adverse effects are discussed.
Collapse
|
7
|
Ehrhardt N, Fazeli S, Rao S, Amdur R. Use of Premixed Insulin, Metformin, and a Glucagon-Like Peptide 1 Receptor Agonist as a Therapeutic Approach for Uncontrolled Type 2 Diabetes. Diabetes Spectr 2020; 33:182-189. [PMID: 32425456 PMCID: PMC7228818 DOI: 10.2337/ds19-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE | To explore the use of premixed insulin, a glucagon-like peptide 1 (GLP-1) receptor agonist, and metformin as combination therapy for type 2 diabetes. DESIGN AND METHODS | All adult patients with type 2 diabetes who had been prescribed premixed insulin and a GLP-1 receptor agonist simultaneously at our outpatient clinic were selected for retrospective review. We reviewed A1C, weight, cumulative daily insulin dose, and adverse events over 12 months. RESULTS | A total of 72 patients received premixed insulin and a GLP-1 receptor agonist, of which 32 met inclusion criteria. The average duration of type 2 diabetes for these patients was 14.2 ± 7.1 years. Mean A1C at baseline was 10.5 ± 2.1%. At 12 months, mean A1C was 8.3 ± 1.9%. The change in mean A1C after 12 months was -2.2% (95% CI -3.433 to -1.014, P <0.0001). At 12 months, the mean cumulative insulin dose was 33.3 units less than before the therapy change (95% CI -57.13 to -9.46, P = 0.0030). Average weight change at 12 months was -2.2 kg (95% CI -27.6 to 37.6, P = NS). After 12 months, 61% of included patients (19 of 31) had an A1C ≤8%. Six additional patients were not included in analysis because they stopped the regimen after <3 months because of adverse events. CONCLUSION | Despite a decreased cumulative daily dose of insulin, patients with historically uncontrolled type 2 diabetes using metformin, premixed insulin, and a GLP-1 receptor agonist in combination experienced improved glycemic control over 12 months. Prospective randomized trials are needed to better assess the potential benefit of this combination therapy.
Collapse
Affiliation(s)
- Nicole Ehrhardt
- Division of Endocrinology, George Washington University, Washington, DC
| | - Sasan Fazeli
- Division of Endocrinology, George Washington University, Washington, DC
| | - Sanjana Rao
- George Washington University, School of Medicine and Health Sciences, Washington, DC
| | - Richard Amdur
- George Washington University, School of Medicine and Health Sciences, Washington, DC
| |
Collapse
|
8
|
Sarmiento BE, Santos Menezes LF, Schwartz EF. Insulin Release Mechanism Modulated by Toxins Isolated from Animal Venoms: From Basic Research to Drug Development Prospects. Molecules 2019; 24:E1846. [PMID: 31091684 PMCID: PMC6571724 DOI: 10.3390/molecules24101846] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/23/2019] [Accepted: 05/09/2019] [Indexed: 12/12/2022] Open
Abstract
Venom from mammals, amphibians, snakes, arachnids, sea anemones and insects provides diverse sources of peptides with different potential medical applications. Several of these peptides have already been converted into drugs and some are still in the clinical phase. Diabetes type 2 is one of the diseases with the highest mortality rate worldwide, requiring specific attention. Diverse drugs are available (e.g., Sulfonylureas) for effective treatment, but with several adverse secondary effects, most of them related to the low specificity of these compounds to the target. In this context, the search for specific and high-affinity compounds for the management of this metabolic disease is growing. Toxins isolated from animal venom have high specificity and affinity for different molecular targets, of which the most important are ion channels. This review will present an overview about the electrical activity of the ion channels present in pancreatic β cells that are involved in the insulin secretion process, in addition to the diversity of peptides that can interact and modulate the electrical activity of pancreatic β cells. The importance of prospecting bioactive peptides for therapeutic use is also reinforced.
Collapse
Affiliation(s)
- Beatriz Elena Sarmiento
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF 70910-900, Brazil.
| | - Luis Felipe Santos Menezes
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF 70910-900, Brazil.
| | - Elisabeth F Schwartz
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF 70910-900, Brazil.
| |
Collapse
|
9
|
Pöhlmann J, Russel-Szymczyk M, Holík P, Rychna K, Hunt B. Treating Patients with Type 2 Diabetes Mellitus Uncontrolled on Basal Insulin in the Czech Republic: Cost-Effectiveness of IDegLira Versus iGlarLixi. Diabetes Ther 2019; 10:493-508. [PMID: 30706364 PMCID: PMC6437226 DOI: 10.1007/s13300-019-0569-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION Few patients with type 2 diabetes mellitus (T2DM) achieve recommended glycemic control targets in the Czech Republic. Novel therapies, such as fixed-ratio combinations of basal insulin plus glucagon-like peptide-1 receptor agonists, may contribute to better glycemic control. In the analysis presented here, the present analysis assessed the long-term cost-effectiveness of two fixed-ratio combinations, IDegLira (insulin degludec/liraglutide) and iGlarLixi (insulin glargine/lixisenatide), for the treatment of patients with T2DM inadequately controlled with basal insulin from a healthcare payer perspective in the Czech Republic. METHODS A cost-effectiveness analysis was performed over patient lifetimes using the IQVIA CORE Diabetes Model. Treatment effects were obtained from an indirect treatment comparison as no head-to-head data for IDegLira versus iGlarLixi are currently available. IDegLira was compared with two iGlarLixi pens (100 U/mL insulin glargine + 33 μg/mL and 50 μg/mL of lixisenatide, respectively). Direct medical costs associated with pharmaceutical interventions, screening and diabetes-related complications were captured. Deterministic and probabilistic sensitivity analyses were performed. RESULTS IDegLira was associated with gains in life expectancy of 0.11 years and in quality-adjusted life expectancy of 0.14 quality-adjusted life-years (QALYs) versus iGlarLixi, due to a lower cumulative incidence and delayed onset of diabetes-related complications. IDegLira was also associated with higher projected costs due to higher acquisition costs; however, these were partially offset by cost savings from avoided complications. IDegLira was associated with incremental cost-effectiveness ratios of Czech Koruna (CZK) 695,998 and CZK 348,323 per QALY gained versus iGlarLixi pens containing 33 and 50 μg/mL of lixisenatide, respectively. These ratios were below the commonly used willingness-to-pay threshold of CZK 1,200,000 per QALY gained. CONCLUSION The present analysis indicated that IDegLira was associated with clinical benefits relative to iGlarLixi over patient lifetimes and was likely to be cost-effective in the treatment of patients with T2DM uncontrolled on basal insulin in the Czech Republic. FUNDING Novo Nordisk. Plain language summary is available for this article.
Collapse
Affiliation(s)
| | | | | | | | - Barnaby Hunt
- Ossian Health Economics and Communications, Basel, Switzerland
| |
Collapse
|