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DOI: 10.1055/s-2007-973062
© J. A. Barth Verlag in Georg Thieme Verlag KG Stuttgart · New York
The Effects of NN414, a SUR1/Kir6.2 Selective Potassium Channel Opener in Subjects with Type 2 Diabetes
Publication History
received 16. 12. 2006
first decision 24. 1. 2007
accepted 27. 2. 2007
Publication Date:
08 June 2007 (online)
![](https://www.thieme-connect.de/media/eced/200706/lookinside/thumbnails/10.1055-s-2007-973062-1.jpg)
Abstract
Reducing the workload of the beta cell by inhibiting insulin secretion may provide beneficial effects for patients with type 2 diabetes. The aim of this study was to investigate the effect of NN414, a beta cell selective potassium channel opener in patients with type 2 diabetes. 24 patients were treated for seven days (placebo, 1.5, 4.5, and 10 mg/kg). In accordance with the pharmacological profile a significant and selective inhibition of insulin secretion was observed (1 h post dose). There were no statistically significant effects on overall glycaemic control. Based on OGTT derived parameters a borderline significant improvement in beta-cell function (1st and 2nd phase insulin secretion) was observed from Day 1 to Day 7.
Key words
Diabetes - NN414 - clinical
References
- 1 Leahy JL. Impaired β-cell function with chronic hyperglycemia: “overworked β-cell hypothesis”. Diabetes Rev. 1996; 4 298-319
- 2 Carr RD, Brand CL, Bödvarsdottir TB, Hansen JB, Sturis J. NN414, a SUR1/Kir6.2 selective potassium channel opener, reduces blood glucose and improves glucose tolerance in zucker obese rats. Diabetes. 2003; 52 2513-2518
- 3 Zdravkovic M, Kruse M, Rost KL, Moss J, Kecskes A, Dyrberg T. The effects of NN414, a SUR1/Kir6.2 selective potassium channel opener, in healthy male subjects. J Clin Pharmacol. 2005; 45 763-772
- 4 Stumvoll M, Mitrakou A, Pimenta W, Jenssen T, Yki-Jarvinen H, Haeften T Van, Haring H, Fritsche A, Gerich J. Assessment of insulin secretion from the oral glucose tolerance test in white patients with type 2 diabetes. Diabetes Care. 2000; 23 1440-1441
Correspondence
M. ZdravkovicMD, PhD
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