Effects of Sitagliptin on Gastric Emptying, Glycaemia and Blood Pressure in Type 2 Diabetes

Summary

The purpose of this study is to evaluate the acute effects of sitagliptin on postprandial glycemia, incretin hormones and blood pressure, and the relationship to gastric emptying, after a mashed potato meal in patients with type 2 diabetes.

Timeline

Start

2015-07

Primary completion

2017-01

Completion

2017-01

Publications

• Background Wu T, Rayner CK, Young RL, Horowitz M. Gut motility and enteroendocrine secretion. Curr Opin Pharmacol. 2013 Dec;13(6):928-34. doi: 10.1016/j.coph.2013.09.002. Epub 2013 Sep 20.
• Background Chaikomin R, Rayner CK, Jones KL, Horowitz M. Upper gastrointestinal function and glycemic control in diabetes mellitus. World J Gastroenterol. 2006 Sep 21;12(35):5611-21. doi: 10.3748/wjg.v12.i35.5611.
• Background Horowitz M, Edelbroek MA, Wishart JM, Straathof JW. Relationship between oral glucose tolerance and gastric emptying in normal healthy subjects. Diabetologia. 1993 Sep;36(9):857-62. doi: 10.1007/BF00400362.
• Background Jones KL, Horowitz M, Carney BI, Wishart JM, Guha S, Green L. Gastric emptying in early noninsulin-dependent diabetes mellitus. J Nucl Med. 1996 Oct;37(10):1643-8.
• Background Horowitz M, Rayner CK, Jones KL. Mechanisms and clinical efficacy of lixisenatide for the management of type 2 diabetes. Adv Ther. 2013 Feb;30(2):81-101. doi: 10.1007/s12325-013-0009-4. Epub 2013 Feb 13.
• Background Baggio LL, Drucker DJ. Biology of incretins: GLP-1 and GIP. Gastroenterology. 2007 May;132(6):2131-57. doi: 10.1053/j.gastro.2007.03.054.
• Background ELRICK H, STIMMLER L, HLAD CJ Jr, ARAI Y. PLASMA INSULIN RESPONSE TO ORAL AND INTRAVENOUS GLUCOSE ADMINISTRATION. J Clin Endocrinol Metab. 1964 Oct;24:1076-82. doi: 10.1210/jcem-24-10-1076. No abstract available.
• Background Nauck M, Stockmann F, Ebert R, Creutzfeldt W. Reduced incretin effect in type 2 (non-insulin-dependent) diabetes. Diabetologia. 1986 Jan;29(1):46-52. doi: 10.1007/BF02427280.
• Background Nauck MA, Heimesaat MM, Orskov C, Holst JJ, Ebert R, Creutzfeldt W. Preserved incretin activity of glucagon-like peptide 1 [7-36 amide] but not of synthetic human gastric inhibitory polypeptide in patients with type-2 diabetes mellitus. J Clin Invest. 1993 Jan;91(1):301-7. doi: 10.1172/JCI116186.
• Background Nauck MA, Niedereichholz U, Ettler R, Holst JJ, Orskov C, Ritzel R, Schmiegel WH. Glucagon-like peptide 1 inhibition of gastric emptying outweighs its insulinotropic effects in healthy humans. Am J Physiol. 1997 Nov;273(5):E981-8. doi: 10.1152/ajpendo.1997.273.5.E981.
• Background Khoo J, Rayner CK, Jones KL, Horowitz M. Incretin-based therapies: new treatments for type 2 diabetes in the new millennium. Ther Clin Risk Manag. 2009 Jun;5(3):683-98. doi: 10.2147/tcrm.s4975. Epub 2009 Aug 20.
• Background Stevens JE, Horowitz M, Deacon CF, Nauck M, Rayner CK, Jones KL. The effects of sitagliptin on gastric emptying in healthy humans - a randomised, controlled study. Aliment Pharmacol Ther. 2012 Aug;36(4):379-90. doi: 10.1111/j.1365-2036.2012.05198.x. Epub 2012 Jun 28.
• Background Vella A, Bock G, Giesler PD, Burton DB, Serra DB, Saylan ML, Dunning BE, Foley JE, Rizza RA, Camilleri M. Effects of dipeptidyl peptidase-4 inhibition on gastrointestinal function, meal appearance, and glucose metabolism in type 2 diabetes. Diabetes. 2007 May;56(5):1475-80. doi: 10.2337/db07-0136. Epub 2007 Feb 15.
• Background Woerle H, Lindenberger T, Linke R, Foley JE, Ligueros-Sayalan AA, ZhangY, He Y-L, BelingerC, Goeke B, Schirra J. A single dose of vidagliptin (VILDA) decelerates gastric emptying (GE) in patients with type 2 diabetes (T2DM). American Diabetes Association, 67th Scientific Sessions 500-p (abstract), 2007.
• Background Wu T, Bound MJ, Zhao BR, Standfield SD, Bellon M, Jones KL, Horowitz M, Rayner CK. Effects of a D-xylose preload with or without sitagliptin on gastric emptying, glucagon-like peptide-1, and postprandial glycemia in type 2 diabetes. Diabetes Care. 2013 Jul;36(7):1913-8. doi: 10.2337/dc12-2294. Epub 2013 Jan 28.
• Background Rayner CK, Samsom M, Jones KL, Horowitz M. Relationships of upper gastrointestinal motor and sensory function with glycemic control. Diabetes Care. 2001 Feb;24(2):371-81. doi: 10.2337/diacare.24.2.371.
• Background Pilichiewicz AN, Chaikomin R, Brennan IM, Wishart JM, Rayner CK, Jones KL, Smout AJ, Horowitz M, Feinle-Bisset C. Load-dependent effects of duodenal glucose on glycemia, gastrointestinal hormones, antropyloroduodenal motility, and energy intake in healthy men. Am J Physiol Endocrinol Metab. 2007 Sep;293(3):E743-53. doi: 10.1152/ajpendo.00159.2007. Epub 2007 Jul 3.
• Background Ma J, Pilichiewicz AN, Feinle-Bisset C, Wishart JM, Jones KL, Horowitz M, Rayner CK. Effects of variations in duodenal glucose load on glycaemic, insulin, and incretin responses in type 2 diabetes. Diabet Med. 2012 May;29(5):604-8. doi: 10.1111/j.1464-5491.2011.03496.x.
• Background Jansen RW, Lipsitz LA. Postprandial hypotension: epidemiology, pathophysiology, and clinical management. Ann Intern Med. 1995 Feb 15;122(4):286-95. doi: 10.7326/0003-4819-122-4-199502150-00009.
• Background Jones KL, Tonkin A, Horowitz M, Wishart JM, Carney BI, Guha S, Green L. Rate of gastric emptying is a determinant of postprandial hypotension in non-insulin-dependent diabetes mellitus. Clin Sci (Lond). 1998 Jan;94(1):65-70. doi: 10.1042/cs0940065.
• Background Russo A, Stevens JE, Wilson T, Wells F, Tonkin A, Horowitz M, Jones KL. Guar attenuates fall in postprandial blood pressure and slows gastric emptying of oral glucose in type 2 diabetes. Dig Dis Sci. 2003 Jul;48(7):1221-9. doi: 10.1023/a:1024182403984.
• Background Vanis L, Gentilcore D, Rayner CK, Wishart JM, Horowitz M, Feinle-Bisset C, Jones KL. Effects of small intestinal glucose load on blood pressure, splanchnic blood flow, glycemia, and GLP-1 release in healthy older subjects. Am J Physiol Regul Integr Comp Physiol. 2011 Jun;300(6):R1524-31. doi: 10.1152/ajpregu.00378.2010. Epub 2011 Mar 9.
• Background Jian ZJ, Zhou BY. Efficacy and safety of acarbose in the treatment of elderly patients with postprandial hypotension. Chin Med J (Engl). 2008 Oct 20;121(20):2054-9.
• Background Sasaki E, Goda K, Nagata K, Kitaoka H, Ohsawa N, Hanafusa T. Acarbose improved severe postprandial hypotension in a patient with diabetes mellitus. J Diabetes Complications. 2001 May-Jun;15(3):158-61. doi: 10.1016/s1056-8727(01)00138-6.
• Background Gentilcore D, Bryant B, Wishart JM, Morris HA, Horowitz M, Jones KL. Acarbose attenuates the hypotensive response to sucrose and slows gastric emptying in the elderly. Am J Med. 2005 Nov;118(11):1289. doi: 10.1016/j.amjmed.2005.05.019. No abstract available.
• Background Yonenaga A, Ota H, Honda M, Koshiyama D, Yagi T, Hanaoka Y, Yamamoto H, Yamaguchi Y, Iijima K, Akishita M, Ouchi Y. Marked improvement of elderly postprandial hypotension by dipeptidyl peptidase IV inhibitor. Geriatr Gerontol Int. 2013 Jan;13(1):227-9. doi: 10.1111/j.1447-0594.2012.00903.x. No abstract available.
• Background Cockcroft DW, Gault MH. Prediction of creatinine clearance from serum creatinine. Nephron. 1976;16(1):31-41. doi: 10.1159/000180580.
• Background Trahair LG, Vanis L, Gentilcore D, Lange K, Rayner CK, Horowitz M, Jones KL. Effects of variations in duodenal glucose load on blood pressure, heart rate, superior mesenteric artery blood flow and plasma noradrenaline in healthy young and older subjects. Clin Sci (Lond). 2012 Mar;122(6):271-9. doi: 10.1042/CS20110270.
• Background Parker BA, Sturm K, MacIntosh CG, Feinle C, Horowitz M, Chapman IM. Relation between food intake and visual analogue scale ratings of appetite and other sensations in healthy older and young subjects. Eur J Clin Nutr. 2004 Feb;58(2):212-8. doi: 10.1038/sj.ejcn.1601768.
• Background Ahren B. DPP-4 inhibitors. Best Pract Res Clin Endocrinol Metab. 2007 Dec;21(4):517-33. doi: 10.1016/j.beem.2007.07.005.
• Background Information JsP: Merck Sharp & Dohme (Australia) Pty Ltd. South Granville, NSW, Australia, 2008.
• Background Deacon CF. Dipeptidyl peptidase-4 inhibitors in the treatment of type 2 diabetes: a comparative review. Diabetes Obes Metab. 2011 Jan;13(1):7-18. doi: 10.1111/j.1463-1326.2010.01306.x.

Drugs

Indications