Back to Journals » Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy » Volume 6

Emerging DPP-4 inhibitors: focus on linagliptin for type 2 diabetes

Authors Gallwitz B

Received 27 September 2012

Accepted for publication 29 November 2012

Published 4 January 2013 Volume 2013:6 Pages 1—9

DOI https://doi.org/10.2147/DMSO.S23166

Checked for plagiarism Yes

Review by Single-blind

Peer reviewer comments 4


Baptist Gallwitz

Department of Medicine IV, Eberhard-Karls-University Tübingen, Tübingen, Germany

Abstract: The first dipeptidyl-peptidase-IV (DPP-4) inhibitor for the treatment of type 2 diabetes became available in 2006. Since then, the number of DPP-4 inhibitors has increased and DPP-4 inhibitors have developed into an important drug class. DPP-4 inhibitors act by increasing endogenous GLP-1 and GIP concentrations. Via this mechanism, insulin secretion is glucose-dependently stimulated and glucagon secretion inhibited. This results in a low risk for hypoglycemia. Furthermore, DPP-4 inhibitors are weight-neutral. Linagliptin is a novel DPP-4 inhibitor that, in contrast to the other members of this drug class, is eliminated by a biliary/hepatic route rather than by renal elimination. This property allows the use of linagliptin in type 2 diabetic patients with normal kidney function as well as in patients with renal insufficiency without dose adjustments. In comparative clinical studies, linagliptin was noninferior to other established antidiabetic agents, especially to metformin and sulfonylurea. It showed a superior safety profile over glimepiride regarding hypoglycemia, weight gain, a composite cardiovascular endpoint, and stroke. This review gives an overview on the efficacy and safety of linagliptin in comparison to the classical oral antidiabetic drugs as well as to the other DPP-4 inhibitors.

Keywords: type 2 diabetes, oral antidiabetic drugs, incretin-based therapies, DPP-4 inhibitors, linagliptin

Creative Commons License This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License. By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.

Download Article [PDF]  View Full Text [HTML][Machine readable]