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Dpp 4 inhibitors

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https://www.readbyqxmd.com/read/28108536/dpp-4-inhibitor-related-pancreatitis-rare-but-real
#1
J Hans DeVries, Julio Rosenstock
No abstract text is available yet for this article.
February 2017: Diabetes Care
https://www.readbyqxmd.com/read/28094469/immunohistochemical-assessment-of-glucagon-like-peptide-1-receptor-glp-1r-expression-in-the-pancreas-of-patients-with-type-2-diabetes
#2
Rikke Kaae Kirk, Charles Pyke, Matthias G von Herrath, Jane Preuss Hasselby, Lars Pedersen, Pia Gottrup Mortensen, Lotte Bjerre Knudsen, Ken Coppieters
Glucagon-like peptide-1 (GLP-1) is an incretin hormone which stimulates insulin release and inhibits glucagon secretion from the pancreas in a glucose-dependent manner. Incretin-based therapies, consisting of GLP-1 receptor (GLP-1R) agonists and dipeptidyl peptidase-4 (DPP-4) inhibitors, are used for the treatment of T2D. Immunohistochemical studies for GLP-1R expression have previously been hampered by the use of unspecific polyclonal antibodies. This study used a new monoclonal antibody to assess GLP-1R expression in pancreatic tissue from 23 patients with T2D, including 7 with a DPP-4 inhibitor and 1 with a GLP-1R agonist treatment history...
January 17, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28093853/randomized-clinical-trial-comparing-the-efficacy-and-safety-of-treatment-with-the-once-weekly-dipeptidyl-peptidase-4-dpp-4-inhibitor-omarigliptin-or-the-once-daily-dpp-4-inhibitor-sitagliptin-in-patients-with-type-2-diabetes-inadequately-controlled-on-metformin
#3
Ronald Goldenberg, Ira Gantz, Paula J Andryuk, Edward A O'Neill, Keith D Kaufman, Eseng Lai, Yin Na Wang, Shailaja Suryawanshi, Samuel S Engel
AIM: To compare the efficacy and safety of the once-weekly oral dipeptidyl peptidase-4 (DPP-4) inhibitor omarigliptin or once-daily DPP-4 inhibitor sitagliptin in patients with type 2 diabetes (T2DM) and inadequate glycaemic control on metformin. MATERIALS AND METHODS: Patients with T2DM with a glycated haemoglobin (HbA1c) concentration ≥6.5% to ≤9.0% while on a stable dose of metformin (≥1500 mg/d) were randomized in a double-blind manner to receive omarigliptin 25 mg once weekly (n = 322) or sitagliptin 100 mg once daily (n = 320)...
January 17, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28076504/the-role-of-bradykinin-in-lung-ischemia-reperfusion-injury-in-a-rat-lung-transplantation-model
#4
Zheng Tang, Zhiwei Wang, Zhipeng Hu, Min Zhang, Luocheng Li, Bowen Li
PURPOSE: To investigate the role of bradykinin in a rat lung transplantation (LTx) model and preliminarily discuss the relationship between bradykinin and CD26/DPP-4. METHODS: Rats were randomly divided into four groups: Control (CON), Sham, low potassium dextranglucose (LPD), and AB192 (n=15/group). Orthotopic single LTx was performed in the LPD and AB192 groups. The donor lungs were flush-perfused and preserved with low potassium dextranglucose (LPD) or LPD+CD26/DPP-4 catalytic inhibitor (AB192)...
December 2016: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/28065853/sitagliptin-inhibit-human-lymphocytes-proliferation-and-th1-th17-differentiation-in-vitro
#5
Marcelo Maia Pinheiro, Caroline Lais Stoppa, Claudete Justina Valduga, Cristina Eunice Okuyama, Renata Gorjão, Regina Mara Silva Pereira, Susana Nogueira Diniz
Dipeptidyl peptidase-4 (DPP-4) inhibitors are a new class of anti-diabetic agents that are widely used in clinical practice to improve glycemic control in patients with type 2 diabetes. DPP-4 is also known as lymphocyte cell surface protein, CD26, and plays an important role in T-cell immunity. Recent studies suggest that DPP-4 inhibitors improve beta-cell function and attenuate autoimmunity in type 1 diabetic mouse models. To investigate the direct effect of DPP4 in immune response, human peripheral blood mononuclear cells (PBMC) from healthy volunteers were obtained by Ficoll gradient and cultivated in the absence (control) or presence of phytohemagglutinin (PHA), or stimulated with PHA and treated with sitagliptin...
January 5, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28058753/effect-of-gemigliptin-on-glycemic-variability-in-patients-with-type-2-diabetes
#6
Se E Park, Byung W Lee, Jae H Kim, Woo J Lee, Jae H Cho, Chang H Jung, Seung H Lee, Sunghwan Suh, Gwong C Hur, Sung H Kim, Young H Jang, Cheol Y Park
The aim of this study was to evaluate the effect of gemigliptin vs sitagliptin or glimepiride as initial combination therapy with metformin on glycemic variability and to assess the correlation between glycemic variability reduction and the dipeptidyl peptidase-4 (DPP-4) inhibition in patients with type 2 diabetes. This multicenter, randomized, active-controlled, open-label exploratory study included 69 patients with HbA1c >7.5%. Subjects were randomized to receive gemigliptin 50 mg (n = 24), sitagliptin 100 mg (n = 23), or glimepiride 2 mg (n = 22) for 12 weeks...
January 6, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28056431/second-line-initiation-of-insulin-compared-with-dpp-4-inhibitors-after-metformin-monotherapy-is-associated-with-increased-risk-of-all-cause-mortality-cardiovascular-events-and-severe-hypoglycemia
#7
Thomas Nyström, Johan Bodegard, David Nathanson, Marcus Thuresson, Anna Norhammar, Jan W Eriksson
AIMS: The objective of this nationwide study was to compare the risk of all-cause mortality, fatal and nonfatal cardiovascular disease (CVD), and severe hypoglycemia in patients with type 2 diabetes (T2D) on metformin monotherapy treatment starting second-line treatment with either insulin or dipeptidyl peptidase-4 inhibitor (DPP-4i). METHODS: All patients with T2D in Sweden who initiated second-line treatment with insulin or DPP-4i after metformin monotherapy during 2007-2014 identified in the Swedish Prescribed Drug Register were followed for outcome in the Cause of Death and National Patient Registers...
December 19, 2016: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28056430/the-effects-of-sitagliptin-a-dpp-4-inhibitor-on-cognitive-functions-in-elderly-diabetic-patients-with-or-without-alzheimer-s-disease
#8
Ahmet Turan Isik, Pinar Soysal, Adnan Yay, Cansu Usarel
AIMS: The present study aimed to evaluate effect of sitagliptin, a dipeptidyl peptidase-4 inhibitor (DPP-4I), on cognitive functions in elderly diabetic patients with and without cognitive impairment. METHODS: 253 elderly patients with type 2DM, were enrolled in this prospective and observational study. After comprehensive geriatric assessment, the patients were divided into either sitagliptin or non-sitagliptin group. RESULTS: A total of 205 patients who completed the study (52 with Alzheimer's Disease (AD)) were re-evaluated 6months later...
December 21, 2016: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28055075/oral-pharmacologic-treatment-of-type-2-diabetes-mellitus-a-clinical-practice-guideline-update-from-the-american-college-of-physicians
#9
Amir Qaseem, Michael J Barry, Linda L Humphrey, Mary Ann Forciea
Description: The American College of Physicians (ACP) developed this guideline to present the evidence and provide clinical recommendations on oral pharmacologic treatment of type 2 diabetes in adults. This guideline serves as an update to the 2012 ACP guideline on the same topic. This guideline is endorsed by the American Academy of Family Physicians. Methods: This guideline is based on a systematic review of randomized, controlled trials and observational studies published through December 2015 on the comparative effectiveness of oral medications for type 2 diabetes...
January 3, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28039605/pharmacokinetic-characteristics-and-clinical-efficacy-of-an-sglt2-inhibitor-plus-dpp-4-inhibitor-combination-therapy-in-type-2-diabetes
#10
REVIEW
André J Scheen
Type 2 diabetes (T2D) generally requires a combination of several pharmacological approaches to control hyperglycaemia. Combining a sodium-glucose cotransporter type 2 inhibitor (SGLT2I, also known as gliflozin) and a dipeptidyl peptidase-4 inhibitor (DPP-4I, also known as gliptin) appears to be an attractive strategy because of complementary modes of action. This narrative review analyzes the pharmacokinetics and clinical efficacy of different combined therapies with an SGLT2I (canagliflozin, dapagliflozin, empagliflozin, ertugliflozin, ipragliflozin, luseogliflozin, tofogliflozin) and DPP-4I (linagliptin, saxagliptin, sitagliptin, teneligliptin)...
December 30, 2016: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/28036112/protocol-of-glucose-control-safety-and-efficacy-in-type-2-diabetes-a-network-meta-analysis-glucose-dinet-protocol-rational-and-design
#11
REVIEW
Guillaume Grenet, Audrey Lajoinie, Shams Ribault, Gia Bao Nguyen, Thomas Linet, Augustin Metge, Catherine Cornu, Michel Cucherat, Philippe Moulin, François Gueyffier
The aim of this study is to propose a ranking of the currently available antidiabetic drugs, regarding vascular clinical outcomes, in type 2 diabetic patients, through a network meta-analysis approach. Randomized clinical trials, regardless of the blinding design, testing contemporary antidiabetic drugs and considering clinically relevant outcomes in patients with type 2 diabetes mellitus will be included. The primary outcomes of this analysis will be overall mortality, cardiovascular mortality, and major cardiovascular events...
December 30, 2016: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/28026911/managing-glycaemia-in-older-people-with-type-2-diabetes-a-retrospective-primary-care-based-cohort-study-with-economic-assessment-of-patient-outcomes
#12
Jason Gordon, Phil McEwan, Marc Evans, Jorge Puelles, Alan Sinclair
AIMS: To describe the relative health and economic outcomes associated with different therapeutic approaches to managing older patients with type 2 diabetes failing metformin (M) monotherapy and escalated to second-line treatment. METHODS: The Clinical Practice Research Datalink (CPRD) database was used to inform a retrospective observational cohort study of patients with type 2 diabetes treated with M monotherapy requiring escalation (addition or switch) to a second-line oral regimen from 01-01-2008 to 31-12-2014...
December 27, 2016: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28019064/novel-antidiabetic-medications-for-nonalcoholic-fatty-liver-disease-with-type-2-diabetes
#13
REVIEW
Yoshio Sumida, Yuya Seko, Masashi Yoneda
Liver related diseases are the leading causes of death in type 2 diabetes mellitus (T2DM) in Japan. T2DM is closely associated with nonalcoholic fatty liver disease (NAFLD) which is the most prevalent chronic liver disease worldwide. Nonalcoholic steatohepatitis (NASH), a severe form of NAFLD, can lead to hepatocellular carcinoma (HCC) and hepatic failure. NASH can be called "diabetic hepatopathy". There are no established pharmacotherapies for NAFLD/NASH patients with T2DM. Although metformin is established as the first-line therapy for T2DM, given its relative safety and beneficial effects on glycosylated hemoglobin (HbA1c), weight, and cardiovascular mortality, this agent is not recommended as specific therapy for NASH/NAFLD due to no clinical evidences...
December 26, 2016: Hepatology Research: the Official Journal of the Japan Society of Hepatology
https://www.readbyqxmd.com/read/27999883/the-pharmacokinetics-and-pharmacodynamics-of-alogliptin-in-children-adolescents-and-adults-with-type-2-diabetes-mellitus
#14
Caroline Dudkowski, Max Tsai, Jie Liu, Zhen Zhao, Eric Schmidt, Jeannie Xie
PURPOSE: The aim of this study is to determine the pharmacokinetics (PK) and pharmacodynamics (PD) of a single 12.5- or 25-mg dose of alogliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor, in pediatric (children and adolescents) and adult subjects with type 2 diabetes mellitus (T2DM). METHODS: A randomized, open-label, multicenter study was conducted in pediatric and adult subjects. Subjects in two pediatric groups (children and adolescents) were randomized 1:1 to receive a single oral dose of alogliptin 12...
December 20, 2016: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/27998910/pancreatic-effects-of-liraglutide-or-sitagliptin-in-overweight-patients-with-type-2-diabetes-a-12-week-randomized-placebo-controlled-trial
#15
Mark M Smits, Lennart Tonneijck, Marcel H A Muskiet, Mark H H Kramer, Indra C Pieters-van den Bos, Karuna E W Vendrik, Trynke Hoekstra, Marco J Bruno, Michaela Diamant, Daniël H van Raalte, Djuna L Cahen
OBJECTIVE: To assess the mechanistic effects of the glucagon-like peptide 1 (GLP-1) receptor agonist liraglutide and the dipeptidyl peptidase 4 (DPP-4) inhibitor sitagliptin on (exocrine) pancreatic physiology and morphology. RESEARCH DESIGN AND METHODS: For this randomized, double-blind, parallel-group trial, 55 patients with type 2 diabetes treated with metformin and/or sulfonylurea agents were included. Participants received liraglutide 1.8 mg (n = 19), sitagliptin 100 mg (n = 19), or matching placebos (n = 17) once daily for 12 weeks...
December 20, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27997588/protective-effects-of-vildagliptin-against-pioglitazone-induced-bone-loss-in-type-2-diabetic-rats
#16
Young Sil Eom, A-Ryeong Gwon, Kyung Min Kwak, Ju-Young Kim, Seung Hee Yu, Sihoon Lee, Yeun Sun Kim, Ie Byung Park, Kwang-Won Kim, Kiyoung Lee, Byung-Joon Kim
Long-term use of thiazolidinediones (TZDs) is associated with bone loss and an increased risk of fracture in patients with type 2 diabetes (T2DM). Incretin-based drugs (glucagon-like peptide-1 (GLP-1) agonists and dipeptidylpeptidase-4 (DPP-4) inhibitors) have several benefits in many systems in addition to glycemic control. In a previous study, we reported that exendin-4 might increase bone mineral density (BMD) by decreasing the expression of SOST/sclerostin in osteocytes in a T2DM animal model. In this study, we investigated the effects of a DPP-4 inhibitor on TZD-induced bone loss in a T2DM animal model...
2016: PloS One
https://www.readbyqxmd.com/read/27995594/liraglutide-versus-sglt-2-inhibitors-in-people-with-type-2-diabetes-a-network-meta-analysis
#17
Maria Lorenzi, Uffe Jon Ploug, Jakob Langer, Rasmus Skovgaard, Michael Zoratti, Jeroen Jansen
INTRODUCTION: For people with type 2 diabetes (T2DM) inadequately controlled with oral antidiabetic drugs (OADs), evidence from both randomized controlled trials (RCTs) and real-world studies has demonstrated that treatment intensification with liraglutide offers effective glycemic control, weight reduction, and a lower risk of hypoglycemia compared to treatment intensification with insulin or additional OADs. Sodium glucose cotransporter 2 (SGLT-2) inhibitors are a new class of OADs that have also been shown to be effective in T2DM patients inadequately controlled with OADs...
December 19, 2016: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/27993494/management-of-diabetes-patients-during-the-year-prior-to-initiation-of-dialysis-in-france
#18
P Tuppin, A Cuerq, S Torre, C Couchoud, A Fagot-Campagna
AIM: This study looked at the management of diabetes patients during the year prior to the initiation of dialysis. METHODS: For this observational study, data were extracted from the National Health Insurance database for general-scheme beneficiaries (77% of the French population). Diabetes patients were identified by at least three reimbursements for antidiabetic drugs in 2012, while the initiation of dialysis was identified by specific refunds in 2013. RESULTS: Of the 6412 patients initiating dialysis, 37% (n=2378) had diabetes (men: 61%, median age: 71 years, haemodialysis: 92%)...
October 28, 2016: Diabetes & Metabolism
https://www.readbyqxmd.com/read/27986341/incretin-related-drugs-and-cardiovascular-events-a-comparison-of-glp-1-analogue-and-dpp-4-inhibitor
#19
EDITORIAL
Yukihito Higashi
No abstract text is available yet for this article.
December 13, 2016: Journal of Cardiology
https://www.readbyqxmd.com/read/27979881/an-update-on-the-gliptins
#20
(no author information available yet)
Progressive impairment of insulin secretion in people with type 2 diabetes leads to blood glucose concentrations worsening over time, often resulting in escalation of blood glucose lowering therapy.(1) In 2015/2016, more money was spent on dipeptidyl peptidase-4 (DPP-4) inhibitors ('gliptins') than on any other class of antidiabetic drug except for insulins.(2) In 2008, we reviewed sitagliptin and vildagliptin.(3) Here, we briefly review three other DPP-4 inhibitors, saxagliptin (Onglyza-AstraZeneca), linagliptin (Trajenta-Boehringer Ingelheim) and ▼alogliptin (Vipidia-Takeda), and consider data from recent cardiovascular outcomes studies...
December 2016: Drug and Therapeutics Bulletin
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