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Glp 1 agonist

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https://www.readbyqxmd.com/read/28230449/real-world-glycemic-control-from-glp-1ra-therapy-with-and-without-concurrent-insulin-in-patients-with-type-2-diabetes
#1
Mukul Singhal, Sudhir Unni, Marisa Schauerhamer, Hiep Nguyen, Jeff Hurd, Carrie McAdam-Marx
BACKGROUND: Glucagon-like peptide 1 receptor agonists (GLP-1RAs) are recommended as add-on therapy in patients with uncontrolled type 2 diabetes (T2D), with no specific guidance as to timing versus insulin. Furthermore, real-world data assessing GLP-1RA outcomes with or without concurrent insulin therapy are lacking. OBJECTIVE: To identify glycemic response with GLP-1RAs by insulin use in patients with T2D at 1-year follow-up to inform decisions regarding GLP-1RA use with or without insulin...
March 2017: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/28224463/liraglutide-versus-lixisenatide-long-term-cost-effectiveness-of-glp-1-receptor-agonist-therapy-for-the-treatment-of-type-2-diabetes-in-spain
#2
Pedro Mezquita-Raya, Antonio Ramírez de Arellano, Nana Kragh, Gabriela Vega-Hernandez, Johannes Pöhlmann, William J Valentine, Barnaby Hunt
INTRODUCTION: Glucagon-like peptide-1 (GLP-1) receptor agonists are used successfully in the treatment of patients with type 2 diabetes as they are associated with low hypoglycemia rates, weight loss and improved glycemic control. This study compared, in the Spanish setting, the cost-effectiveness of liraglutide 1.8 mg versus lixisenatide 20 μg, both GLP-1 receptor agonists, for patients with type 2 diabetes who had not achieved glycemic control targets on metformin monotherapy. METHODS: The IMS CORE Diabetes Model was used to project clinical outcomes and costs, expressed in 2015 Euros, over patient lifetimes...
February 21, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/28223856/uncertainties-around-incretin-based-therapies-a-literature-review
#3
REVIEW
Bader Al Tulaihi, Samia Alhabib
Background: Diabetes mellitus is a chronic debilitating and non-communicable disease. It has several long-term outcomes that are associated with various end organ damage, mainly the heart, blood vessels, eyes, nerves, and kidneys. There are different modalities of treatment of diabetes. The recent incretin-based therapies provided an innovative class of drugs including GLP-1 receptor agonists and DPP-4 inhibitors. This review aims to summarize the available evidence of their effectiveness. Method: This is a narrative review...
January 2017: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
https://www.readbyqxmd.com/read/28223210/a-novel-glp-1-gip-dual-receptor-agonist-protects-from-6-ohda-lesion-in-a-rat-model-of-parkinson-s-disease
#4
Jaishree Jalewa, Mohit Kumar Sharma, Simon Gengler, Christian Hölscher
The incretins glucagon-like peptide 1 (GLP-1) and glucose dependent insulinotropic polypeptide (GIP) are growth factors that have shown neuroprotective effects in animal models of Parkinson's and Alzheimer's disease. In addition, the GLP-1 mimetic exendin-4 has shown protective effects in a clinical trial in Parkinson's disease (PD) patients. GLP-1 analogues are currently on the market as treatments for type II diabetes. We previously showed that the novel dual agonist (DA-JC1) was effective in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mouse model of PD...
February 20, 2017: Neuropharmacology
https://www.readbyqxmd.com/read/28213092/prediction-of-thyroid-c-cell-carcinogenicity-after-chronic-administration-of-glp1-r-agonists-in-rodents
#5
Willem van den Brink, Annette Emerenciana, Francesco Bellanti, Oscar Della Pasqua, Jan Willem van der Laan
Increased incidence of C-cell carcinogenicity has been observed for glucagon-like-protein-1 receptor (GLP-1r) agonists in rodents. It is suggested that the duration of exposure is an indicator of carcinogenic potential in rodents of the different products on the market. Furthermore, the role of GLP-1-related mechanisms in the induction of C-cell carcinogenicity has gained increased attention by regulatory agencies. This study proposes an integrative pharmacokinetic/pharmacodynamic (PKPD) framework to identify explanatory factors and characterize differences in carcinogenic potential of the GLP-1r agonist products...
February 16, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28211611/short-acting-glp-1-receptor-agonists-as-add-on-to-insulin-therapy-in-type-1-diabetes-a-review
#6
REVIEW
Anders Albèr, Andreas Brønden, Filip K Knop
A large proportion of patients with type 1 diabetes do not reach their glycemic target of glycated hemoglobin (HbA1c) <7.0% (53 mmol/mol) and, furthermore, an increasing number of patients with type 1 diabetes suffer from overweight and obesity. Treatment of type 1 diabetes is based on insulin therapy with well-described and unfortunate adverse effects such as hypoglycemia and increased body weight. Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have received increasing interest as a possible adjunctive treatment to insulin in type 1 diabetes due to their glucagonostatic and extrapancreatic effects...
February 17, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28210986/the-role-of-the-pharmacist-in-managing-type-2-diabetes-with-glucagon-like-peptide-1-receptor-agonists-as-add-on-therapy
#7
REVIEW
Jerry Meece
: The prevalence and associated clinical burden of type 2 diabetes (T2D) is increasing in the USA and other countries. As a consequence, the role of the pharmacist in managing T2D is expanding, and it is becoming increasingly important for pharmacists to have a complete understanding of the disease course and treatment options. Pharmacists have a key role in the use of injectable therapies, including incretin-based treatment with glucagon-like peptide-1 receptor agonists (GLP-1RAs). This article discusses the role of the pharmacist in the management of patients with T2D, particularly with respect to the use of GLP-1RAs to achieve glycemic control...
February 16, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28202578/p38%C3%AE-mapk-signaling-mediates-exenatide-stimulated-microglial-%C3%AE-endorphin-expression
#8
Hai-Yun Wu, Xiao-Fang Mao, Hui Fan, Yong-Xiang Wang
Upon recent discovery, it has been established that activation of glucagon-like peptide-1 receptors (GLP-1Rs) exhibits neuroprotection and antinociception through microglial β-endorphin expression. This study aims to explore its underlying signaling mechanisms. GLP-1Rs and β-endorphin were co-expressed in primary cultures of microglia. Treatment with the GLP-1R agonist exenatide concentration-dependently stimulated microglial expression of the β-endorphin precursor gene POMC and peptide, with EC50 values of 4...
February 15, 2017: Molecular Pharmacology
https://www.readbyqxmd.com/read/28194113/cardiovascular-benefits-of-native-glp-1-and-its-metabolites-an-indicator-for-glp-1-therapy-strategies
#9
REVIEW
Junfeng Li, Juan Zheng, Susanne Wang, Harry K Lau, Ali Fathi, Qinghua Wang
Cardiovascular disease is a common co-morbidity and leading cause of death in patients with type 2 diabetes mellitus (T2DM). Glucagon-like peptide 1 (GLP-1) is a peptide hormone produced by intestinal L cells in response to feeding. Native GLP-1 (7-36) amide is rapidly degraded by diaminopeptidyl peptidase-4 (DPP4) to GLP-1 (9-36) amide, making 9-36a the major circulating form. While it is 7-36a, and not its metabolites, which exerts trophic effects on islet β-cells, recent studies suggest that both 7-36a and its metabolites have direct cardiovascular effects, including preserving cardiomyocyte viability, ameliorating cardiac function, and vasodilation...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28188972/effect-of-exercise-combined-with-glucagon-like-peptide-1-receptor-agonist-treatment-on-cardiac-function-a-randomised-double-blinded-placebo-controlled-clinical-trial
#10
Peter G Jørgensen, Magnus T Jensen, Pernille Mensberg, Heidi Storgaard, Signe Nyby, Jan S Jensen, Filip K Knop, Tina Vilsbøll
In patients with type 2 diabetes, both supervised exercise and treatment with the glucagon-like peptide-1 (GLP-1) receptor agonist (GLP-1RA) liraglutide may improve cardiac function. We evaluated cardiac function before and after 16 weeks of treatment with the GLP-1RA liraglutide or placebo combined with supervised exercise in 33 dysregulated patients with type 2 diabetes on diet and/or metformin. Early diastolic myocardial tissue velocity was improved by exercise in the placebo group (-7.1 ± 1.6 cm/s (mean ± standard deviation) to -7...
February 11, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28181725/treatment-patterns-in-patients-with-type-2-diabetes-mellitus-treated-with-glp-1-receptor-agonists-higher-adherence-and-persistence-with-dulaglutide-compared-to-exenatide-qw-and-liraglutide
#11
C Alatorre, L Fernández Landó, M Yu, K Brown, L Montejano, P Juneau, R Mody, R Swindle
AIMS: The overall study aims were to compare adherence (proportion of days covered [PDC]), persistence, and treatment patterns among patients with type 2 diabetes mellitus (T2DM) newly initiating Glucagon-Like Peptide-1 Receptor Agonists (GLP-1 RAs). More specifically, the main objectives were to compare dulaglutide vs. exenatide once weekly (QW) and dulaglutide vs. liraglutide. MATERIALS AND METHODS: T2DM patients newly initiating dulaglutide, albiglutide, exenatide QW, exenatide twice-daily (BID), and liraglutide between November 2014 and April 2015, were hierarchically selected from Truven Health's MarketScan(®) Research Databases...
February 9, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28181428/new-potential-targets-of-glucagon-like-peptide-1-receptor-agonists-in-pancreatic-%C3%AE-cells-and-hepatocytes
#12
Won Young Lee
It is well known that both insulin resistance and decreased insulin secretory capacity are important factors in the pathogenesis of type 2 diabetes mellitus (T2DM). In addition to genetic factors, obesity and lipotoxicity can increase the risk of T2DM. Glucagon-like peptide 1 (GLP-1) receptor agonists are novel antidiabetic drugs with multiple effects. They can stimulate glucose-dependent insulin secretion, inhibit postprandial glucagon release, delay gastric emptying, and induce pancreatic β-cell proliferation...
February 8, 2017: Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28181363/chronic-liraglutide-therapy-induces-an-enhanced-endogenous-glucagon-like-peptide-1-secretory-response-in-early-type-2-diabetes
#13
Caroline K Kramer, Bernard Zinman, Haysook Choi, Philip W Connelly, Ravi Retnakaran
Sustained exogenous stimulation of a hormone-specific receptor can affect endogenous hormonal regulation. In this context, little is known about the impact of chronic treatment with glucagon-like peptide-1 (GLP-1) agonists on the endogenous GLP-1 response. We therefore evaluated the impact of chronic liraglutide therapy on endogenous GLP-1 and glucose-dependent insulinotropic polypeptide (GIP) response to an oral glucose challenge. A total of 51 people with type 2 diabetes of 2.6 ± 1.9 years' duration were randomized to daily subcutaneous liraglutide or placebo injection and followed for 48 weeks, with an oral glucose tolerance test (OGTT) every 12 weeks...
February 9, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28180064/dipeptidyl-peptidase-4-inhibitor-treatment-induces-a-greater-increase-in-plasma-levels-of-bioactive-gip-than-glp-1-in-non-diabetic-subjects
#14
Tsuyoshi Yanagimachi, Yukihiro Fujita, Yasutaka Takeda, Jun Honjo, Hidemitsu Sakagami, Hiroya Kitsunai, Yumi Takiyama, Atsuko Abiko, Yuichi Makino, Timothy J Kieffer, Masakazu Haneda
OBJECTIVE: Glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) possess multiple bioactive isoforms that are rendered non-insulinotropic by the enzyme dipeptidyl peptidase-4 (DPP-4). Recently, some ELISA kits have been developed to specifically measure "active" GIP and GLP-1, but it is unclear if these kits can accurately quantify all bioactive forms. Therefore, it remains uncertain to what extent treatment with a DPP-4 inhibitor boosts levels of biologically active GIP and GLP-1...
February 2017: Molecular Metabolism
https://www.readbyqxmd.com/read/28179083/corrigendum-to-exenatide-a-glp-1-agonist-expresses-anti-inflammatory-properties-in-cultured-human-monocytes-macrophages-in-a-protein-kinase-a-and-b-akt-manner-pharmacological-reports-68-2016-329-337
#15
Łukasz Bułdak, Grzegorz Machnik, Rafał Jakub Bułdak, Krzysztof Łabuzek, Aleksandra Bołdys, Dariusz Belowski, Marcin Basiak, Bogusław Okopień
No abstract text is available yet for this article.
February 5, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/28169086/basal-insulin-treatment-intensification-in-patients-with-type-2-diabetes-mellitus-a-comprehensive-systematic-review-of-current-options
#16
REVIEW
D Raccah
AIM: As type 2 diabetes mellitus progresses, most patients require treatment with basal insulin in combination with another agent to achieve recommended glycaemic targets. The purpose of this systematic review was to examine the evidence supporting the use of the available add-on treatments [rapid-acting insulin (RAI), glucagon-like peptide-1 receptor agonists (GLP-1 RAs), dipeptidyl peptidase (DPP)-4 inhibitors and sodium-glucose cotransporter-2 (SGLT-2) inhibitors] to basal insulin...
February 3, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/28164753/evaluation-of-the-influence-of-the-conjugation-site-of-the-chelator-agent-hynic-to-glp1-antagonist-radiotracer-for-insulinoma-diagnosis
#17
Bluma Linkowski Faintuch, Daniele Seo, Érica Aparecida De Oliveira, Roselaine Campos Targino, Ana Maria Moro
Radiotracer diagnosis of insulinoma, can be done using somatostatin or glucagon-like peptide 1 (GLP-1). Performance of GLP-1 antagonists tends to be better than of agonists. We investigated the uptake of the antagonist exendin (9-39), radiolabeled with technetium-99m. Two different sites of the biomolecule were selected for chelator attachment. HYNIC-βAla chelator attached to serine (C- terminus) of exendin, was associated with higher tumor uptake than to aspartate (N- terminus). In conclusion the chelator position in the biomolecule influenced receptor uptake...
January 26, 2017: Current Radiopharmaceuticals
https://www.readbyqxmd.com/read/28155131/glucagon-like-peptide-1-receptor-agonist-treatment-attributes-important-to-injection-na%C3%A3-ve-patients-with-type-2-diabetes-mellitus-a-multinational-preference-study
#18
Lei Qin, Stephanie Chen, Emuella Flood, Alka Shaunik, Beverly Romero, Marie de la Cruz, Cynthia Alvarez, Susan Grandy
INTRODUCTION: Glucagon-like peptide-1 receptor agonists (GLP-1RAs) differ in efficacy, side effects, dosing frequency, and device-related attributes. This study assessed the relative importance of treatment-related attributes in influencing preferences for GLP-1RAs among injection-naïve patients with type 2 diabetes mellitus (T2DM). METHODS: Injection-naïve T2DM patients from five countries completed a Web-based discrete choice experiment (DCE) survey. Patients chose between hypothetical treatment profiles reflecting important and differentiating attributes of GLP-1RAs...
February 2, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/28154011/involvement-of-gut-microbiota-in-the-association-between-glp-1-glp-1-receptor-expression-and-gastrointestinal-motility
#19
Mo Yang, Hirokazu Fukui, Hirotsugu Eda, Xin Xu, Yoshitaka Kitayama, Ken Hara, Mio Kodani, Toshihiko Tomita, Tadayuki Oshima, Jiro Watari, Hiroto Miwa
Microbiota in the gut is known to play a pivotal role in host physiology by interacting with the immune and neuroendocrine systems in gastrointestinal (GI) tissues. Glucagon-like peptide 1 (GLP-1), a gut hormone, is involved in metabolism as well as GI motility. We examined how gut microbiota affects the link between GLP-1/GLP-1 receptor (GLP-1R) expression and motility of the GI tract. Germ-free (GF) mice (6 weeks old) were orally administered a fecal bacterial suspension prepared from specific pathogen-free (SPF) mice, and then after fecal transplantation (FT) GI tissues were obtained from the GF mice at various time points...
February 2, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/28151519/-results-of-the-leader-study-current-evidence-and-perspectives-in-research
#20
Edoardo Mannucci
The LEADER study is a trial performed to demonstrate the cardiovascular safety of the glucagon-like peptide-1 (GLP-1) receptor agonist liraglutide. The study was performed on patients with type 2 diabetes and high cardiovascular risk, mostly with prior cardiovascular events. Although the primary goal was the demonstration of non-inferiority versus placebo, the LEADER study revealed a significant reduction of the overall incidence of major cardiovascular events, as well as a reduction of all-cause and cardiovascular mortality...
December 2016: Giornale Italiano di Cardiologia
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