Skip to main content
Top
Published in: Diabetology & Metabolic Syndrome 1/2014

Open Access 01-12-2014 | Research

Rationale, design, and baseline characteristics of a clinical trial for prevention of atherosclerosis in patients with insulin-treated type 2 diabetes mellitus using DPP-4 inhibitor: the Sitagliptin Preventive study of Intima-media thickness Evaluation (SPIKE)

Authors: Tomoya Mita, Naoto Katakami, Toshihiko Shiraiwa, Hidenori Yoshii, Tomio Onuma, Nobuichi Kuribayashi, Takeshi Osonoi, Hideaki Kaneto, Keisuke Kosugi, Yutaka Umayahara, Tsunehiko Yamamoto, Kazunari Matsumoto, Hiroki Yokoyama, Mamiko Tsugawa, Masahiko Gosho, Iichiro Shimomura, Hirotaka Watada

Published in: Diabetology & Metabolic Syndrome | Issue 1/2014

Login to get access

Abstract

Background

Sitagliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor, is currently used to achieve glycemic targets in patients with type 2 diabetes mellitus (T2DM). The addition of DPP-4 inhibitors to ongoing insulin therapy is expected to reduce insulin dosage, leading to a reduction in the frequency of hypoglycaemia and/or weight gain. Recent studies have demonstrated potential anti-atherosclerotic effects for DPP-4 inhibitors. The aim of the present ongoing study is to assess the effects of sitagliptin on the progression of atherosclerosis in patients with insulin-treated T2DM using carotid intima-media thickness (IMT), an established marker of cardiovascular disease.

Methods and Design

The Sitagliptin Preventive study of Intima media thickness Evaluation (SPIKE) is a prospective, randomized, open-label, blinded-endpoint, multicenter, parallel-group, comparative study. Between February 2012 and September 2012, 282 participants who failed to achieve glycemic control despite insulin therapy were recruited at 12 clinics and randomly allocated to the sitagliptin group (n = 142) or the control group (n = 140). Primary outcomes are changes in maximum and mean IMT of the common carotid artery after 24-month treatment period measured by carotid arterial echography. Secondary outcomes include changes in glycemic control, parameters related to beta-cell function and diabetic nephropathy, occurrence of cardiovascular events and adverse events such as hypoglycaemia, and biochemical markers of vascular function.

Discussion

The present study is designed to assess the effects of sitagliptin on the progression of carotid IMT. Results will be available in the near future, and the findings are expected to provide new strategy to prevent atherosclerosis in patients with insulin-treated T2DM.

Clinical Trial Registration

Appendix
Available only for authorised users
Literature
1.
go back to reference Haffner SM, Lehto S, Ronnemaa T, Pyorala K, Laakso M: Mortality from coronary heart disease in subjects with type 2 diabetes and in nondiabetic subjects with and without prior myocardial infarction. N Engl J Med. 1998, 339 (4): 229-234. 10.1056/NEJM199807233390404.CrossRefPubMed Haffner SM, Lehto S, Ronnemaa T, Pyorala K, Laakso M: Mortality from coronary heart disease in subjects with type 2 diabetes and in nondiabetic subjects with and without prior myocardial infarction. N Engl J Med. 1998, 339 (4): 229-234. 10.1056/NEJM199807233390404.CrossRefPubMed
2.
go back to reference Stamler J, Vaccaro O, Neaton JD, Wentworth D: Diabetes, other risk factors, and 12-yr cardiovascular mortality for men screened in the Multiple Risk Factor Intervention Trial. Diabetes Care. 1993, 16 (2): 434-444. 10.2337/diacare.16.2.434.CrossRefPubMed Stamler J, Vaccaro O, Neaton JD, Wentworth D: Diabetes, other risk factors, and 12-yr cardiovascular mortality for men screened in the Multiple Risk Factor Intervention Trial. Diabetes Care. 1993, 16 (2): 434-444. 10.2337/diacare.16.2.434.CrossRefPubMed
3.
go back to reference Wright RJ, Frier BM: Vascular disease and diabetes: is hypoglycaemia an aggravating factor?. Diabetes Metab Res Rev. 2008, 24 (5): 353-363. 10.1002/dmrr.865.CrossRefPubMed Wright RJ, Frier BM: Vascular disease and diabetes: is hypoglycaemia an aggravating factor?. Diabetes Metab Res Rev. 2008, 24 (5): 353-363. 10.1002/dmrr.865.CrossRefPubMed
4.
go back to reference The effect of intensive treatment of diabetes on the development and progression of long-term complications in insulin-dependent diabetes mellitus. The Diabetes Control and Complications Trial Research Group. N Engl J Med. 1993, 329 (14): 977-986. The effect of intensive treatment of diabetes on the development and progression of long-term complications in insulin-dependent diabetes mellitus. The Diabetes Control and Complications Trial Research Group. N Engl J Med. 1993, 329 (14): 977-986.
5.
go back to reference Jacob AN, Salinas K, Adams-Huet B, Raskin P: Weight gain in type 2 diabetes mellitus. Diabetes Obes Metab. 2007, 9 (3): 386-393. 10.1111/j.1463-1326.2006.00622.x.CrossRefPubMed Jacob AN, Salinas K, Adams-Huet B, Raskin P: Weight gain in type 2 diabetes mellitus. Diabetes Obes Metab. 2007, 9 (3): 386-393. 10.1111/j.1463-1326.2006.00622.x.CrossRefPubMed
6.
go back to reference Yki-Jarvinen H: Combination therapies with insulin in type 2 diabetes. Diabetes Care. 2001, 24 (4): 758-767. 10.2337/diacare.24.4.758.CrossRefPubMed Yki-Jarvinen H: Combination therapies with insulin in type 2 diabetes. Diabetes Care. 2001, 24 (4): 758-767. 10.2337/diacare.24.4.758.CrossRefPubMed
7.
go back to reference Heller S: Weight gain during insulin therapy in patients with type 2 diabetes mellitus. Diabetes Res Clin Pract. 2004, 65 (Suppl 1): S23-S27.CrossRefPubMed Heller S: Weight gain during insulin therapy in patients with type 2 diabetes mellitus. Diabetes Res Clin Pract. 2004, 65 (Suppl 1): S23-S27.CrossRefPubMed
8.
go back to reference Gerstein HC, Miller ME, Byington RP, Goff DC, Bigger JT, Buse JB, Cushman WC, Genuth S, Ismail-Beigi F, Grimm RH, Probstfield JL, Simons-Morton DG, Friedewald WT: Effects of intensive glucose lowering in type 2 diabetes. N Engl J Med. 2008, 358: 2545-2559.CrossRefPubMed Gerstein HC, Miller ME, Byington RP, Goff DC, Bigger JT, Buse JB, Cushman WC, Genuth S, Ismail-Beigi F, Grimm RH, Probstfield JL, Simons-Morton DG, Friedewald WT: Effects of intensive glucose lowering in type 2 diabetes. N Engl J Med. 2008, 358: 2545-2559.CrossRefPubMed
9.
go back to reference Patel A, MacMahon S, Chalmers J, Neal B, Billot L, Woodward M, Marre M, Cooper M, Glasziou P, Grobbee D, Hamet P, Harrap S, Heller S, Liu L, Mancia G, Mogensen CE, Pan C, Poulter N, Rodgers A, Williams B, Bompoint S, de Galan BE, Joshi R, Travert F: Intensive blood glucose control and vascular outcomes in patients with type 2 diabetes. N Engl J Med. 2008, 358: 2560-2572.CrossRefPubMed Patel A, MacMahon S, Chalmers J, Neal B, Billot L, Woodward M, Marre M, Cooper M, Glasziou P, Grobbee D, Hamet P, Harrap S, Heller S, Liu L, Mancia G, Mogensen CE, Pan C, Poulter N, Rodgers A, Williams B, Bompoint S, de Galan BE, Joshi R, Travert F: Intensive blood glucose control and vascular outcomes in patients with type 2 diabetes. N Engl J Med. 2008, 358: 2560-2572.CrossRefPubMed
10.
go back to reference Duckworth W, Abraira C, Moritz T, Reda D, Emanuele N, Reaven PD, Zieve FJ, Marks J, Davis SN, Hayward R, Warren SR, Goldman S, McCarren M, Vitek ME, Henderson WG, Huang GD: Glucose control and vascular complications in veterans with type 2 diabetes. N Engl J Med. 2009, 360: 129-139. 10.1056/NEJMoa0808431.CrossRefPubMed Duckworth W, Abraira C, Moritz T, Reda D, Emanuele N, Reaven PD, Zieve FJ, Marks J, Davis SN, Hayward R, Warren SR, Goldman S, McCarren M, Vitek ME, Henderson WG, Huang GD: Glucose control and vascular complications in veterans with type 2 diabetes. N Engl J Med. 2009, 360: 129-139. 10.1056/NEJMoa0808431.CrossRefPubMed
11.
go back to reference Frier BM, Schernthaner G, Heller SR: Hypoglycemia and cardiovascular risks. Diabetes Care. 2011, 34 Suppl 2 (6): S132-S137.CrossRefPubMed Frier BM, Schernthaner G, Heller SR: Hypoglycemia and cardiovascular risks. Diabetes Care. 2011, 34 Suppl 2 (6): S132-S137.CrossRefPubMed
12.
go back to reference Strowig SM, Aviles-Santa ML, Raskin P: Comparison of insulin monotherapy and combination therapy with insulin and metformin or insulin and troglitazone in type 2 diabetes. Diabetes Care. 2002, 25 (10): 1691-1698. 10.2337/diacare.25.10.1691.CrossRefPubMed Strowig SM, Aviles-Santa ML, Raskin P: Comparison of insulin monotherapy and combination therapy with insulin and metformin or insulin and troglitazone in type 2 diabetes. Diabetes Care. 2002, 25 (10): 1691-1698. 10.2337/diacare.25.10.1691.CrossRefPubMed
13.
go back to reference Nemoto M, Tajima N, Kawamori R: Efficacy of combined use of miglitol in Type 2 diabetes patients receiving insulin therapy-placebo-controlled double-blind comparative study. Acta Diabetol. 2011, 48 (1): 15-20. 10.1007/s00592-010-0206-4.CrossRefPubMed Nemoto M, Tajima N, Kawamori R: Efficacy of combined use of miglitol in Type 2 diabetes patients receiving insulin therapy-placebo-controlled double-blind comparative study. Acta Diabetol. 2011, 48 (1): 15-20. 10.1007/s00592-010-0206-4.CrossRefPubMed
14.
go back to reference Ose H, Fukui M, Kitagawa Y, Hirata C, Ichio N, Kadono M, Mogami S, Onishi M, Ichida Y, Nakajima T, Hasegawa G, Yoshikawa T, Nakamura N: Efficacy of glimepiride in patients with poorly controlled insulin-treated type 2 diabetes mellitus. Endocr J. 2005, 52: 563-569. 10.1507/endocrj.52.563.CrossRefPubMed Ose H, Fukui M, Kitagawa Y, Hirata C, Ichio N, Kadono M, Mogami S, Onishi M, Ichida Y, Nakajima T, Hasegawa G, Yoshikawa T, Nakamura N: Efficacy of glimepiride in patients with poorly controlled insulin-treated type 2 diabetes mellitus. Endocr J. 2005, 52: 563-569. 10.1507/endocrj.52.563.CrossRefPubMed
15.
go back to reference Ahmed I, Goldstein BJ: Cardiovascular risk in the spectrum of type 2 diabetes mellitus. Mt Sinai J Med. 2006, 73 (5): 759-768.PubMed Ahmed I, Goldstein BJ: Cardiovascular risk in the spectrum of type 2 diabetes mellitus. Mt Sinai J Med. 2006, 73 (5): 759-768.PubMed
17.
go back to reference Greig NH, Holloway HW, De Ore KA, Jani D, Wang Y, Zhou J, Garant MJ, Egan JM: Once daily injection of exendin-4 to diabetic mice achieves long-term beneficial effects on blood glucose concentrations. Diabetologia. 1999, 42 (1): 45-50. 10.1007/s001250051111.CrossRefPubMed Greig NH, Holloway HW, De Ore KA, Jani D, Wang Y, Zhou J, Garant MJ, Egan JM: Once daily injection of exendin-4 to diabetic mice achieves long-term beneficial effects on blood glucose concentrations. Diabetologia. 1999, 42 (1): 45-50. 10.1007/s001250051111.CrossRefPubMed
18.
go back to reference Kolterman OG, Buse JB, Fineman MS, Gaines E, Heintz S, Bicsak TA, Taylor K, Kim D, Aisporna M, Wang Y, Baron AD: Synthetic exendin-4 (exenatide) significantly reduces postprandial and fasting plasma glucose in subjects with type 2 diabetes. J Clin Endocrinol Metab. 2003, 88: 3082-3089. 10.1210/jc.2002-021545.CrossRefPubMed Kolterman OG, Buse JB, Fineman MS, Gaines E, Heintz S, Bicsak TA, Taylor K, Kim D, Aisporna M, Wang Y, Baron AD: Synthetic exendin-4 (exenatide) significantly reduces postprandial and fasting plasma glucose in subjects with type 2 diabetes. J Clin Endocrinol Metab. 2003, 88: 3082-3089. 10.1210/jc.2002-021545.CrossRefPubMed
19.
go back to reference Parkes DG, Pittner R, Jodka C, Smith P, Young A: Insulinotropic actions of exendin-4 and glucagon-like peptide-1 in vivo and in vitro. Metabolism. 2001, 50 (5): 583-589. 10.1053/meta.2001.22519.CrossRefPubMed Parkes DG, Pittner R, Jodka C, Smith P, Young A: Insulinotropic actions of exendin-4 and glucagon-like peptide-1 in vivo and in vitro. Metabolism. 2001, 50 (5): 583-589. 10.1053/meta.2001.22519.CrossRefPubMed
20.
go back to reference Lovshin JA, Drucker DJ: Incretin-based therapies for type 2 diabetes mellitus. Nat Rev Endocrinol. 2009, 5 (5): 262-269. 10.1038/nrendo.2009.48.CrossRefPubMed Lovshin JA, Drucker DJ: Incretin-based therapies for type 2 diabetes mellitus. Nat Rev Endocrinol. 2009, 5 (5): 262-269. 10.1038/nrendo.2009.48.CrossRefPubMed
21.
go back to reference Barrera JG, Sandoval DA, D’Alessio DA, Seeley RJ: GLP-1 and energy balance: an integrated model of short-term and long-term control. Nat Rev Endocrinol. 2011, 7 (9): 507-516. 10.1038/nrendo.2011.77.PubMedCentralCrossRefPubMed Barrera JG, Sandoval DA, D’Alessio DA, Seeley RJ: GLP-1 and energy balance: an integrated model of short-term and long-term control. Nat Rev Endocrinol. 2011, 7 (9): 507-516. 10.1038/nrendo.2011.77.PubMedCentralCrossRefPubMed
22.
go back to reference Katsuno T, Ikeda H, Ida K, Miyagawa J, Namba M: Add-on therapy with the DPP-4 inhibitor sitagliptin improves glycemic control in insulin-treated Japanese patients with type 2 diabetes mellitus. Endocr J. 2013, 60 (6): 733-742. 10.1507/endocrj.EJ12-0293.CrossRefPubMed Katsuno T, Ikeda H, Ida K, Miyagawa J, Namba M: Add-on therapy with the DPP-4 inhibitor sitagliptin improves glycemic control in insulin-treated Japanese patients with type 2 diabetes mellitus. Endocr J. 2013, 60 (6): 733-742. 10.1507/endocrj.EJ12-0293.CrossRefPubMed
23.
go back to reference Shimoda S, Iwashita S, Ichimori S, Matsuo Y, Goto R, Maeda T, Matsuo T, Sekigami T, Kawashima J, Kondo T, Matsumura T, Motoshima H, Furukawa N, Nishida K, Araki E: Efficacy and safety of sitagliptin as add-on therapy on glycemic control and blood glucose fluctuation in Japanese type 2 diabetes subjects ongoing with multiple daily insulin injections therapy. Endocr J. 2013, 60: 1207-1214. 10.1507/endocrj.EJ13-0198.CrossRefPubMed Shimoda S, Iwashita S, Ichimori S, Matsuo Y, Goto R, Maeda T, Matsuo T, Sekigami T, Kawashima J, Kondo T, Matsumura T, Motoshima H, Furukawa N, Nishida K, Araki E: Efficacy and safety of sitagliptin as add-on therapy on glycemic control and blood glucose fluctuation in Japanese type 2 diabetes subjects ongoing with multiple daily insulin injections therapy. Endocr J. 2013, 60: 1207-1214. 10.1507/endocrj.EJ13-0198.CrossRefPubMed
24.
go back to reference Arakawa M, Mita T, Azuma K, Ebato C, Goto H, Nomiyama T, Fujitani Y, Hirose T, Kawamori R, Watada H: Inhibition of monocyte adhesion to endothelial cells and attenuation of atherosclerotic lesion by a glucagon-like peptide-1 receptor agonist, exendin-4. Diabetes. 2010, 59 (4): 1030-1037. 10.2337/db09-1694.PubMedCentralCrossRefPubMed Arakawa M, Mita T, Azuma K, Ebato C, Goto H, Nomiyama T, Fujitani Y, Hirose T, Kawamori R, Watada H: Inhibition of monocyte adhesion to endothelial cells and attenuation of atherosclerotic lesion by a glucagon-like peptide-1 receptor agonist, exendin-4. Diabetes. 2010, 59 (4): 1030-1037. 10.2337/db09-1694.PubMedCentralCrossRefPubMed
25.
go back to reference Goto H, Nomiyama T, Mita T, Yasunari E, Azuma K, Komiya K, Arakawa M, Jin WL, Kanazawa A, Kawamori R, Fujitani Y, Hirose T, Watada H: Exendin-4, a glucagon-like peptide-1 receptor agonist, reduces intimal thickening after vascular injury. Biochem Biophys Res Commun. 2011, 405: 79-84. 10.1016/j.bbrc.2010.12.131.CrossRefPubMed Goto H, Nomiyama T, Mita T, Yasunari E, Azuma K, Komiya K, Arakawa M, Jin WL, Kanazawa A, Kawamori R, Fujitani Y, Hirose T, Watada H: Exendin-4, a glucagon-like peptide-1 receptor agonist, reduces intimal thickening after vascular injury. Biochem Biophys Res Commun. 2011, 405: 79-84. 10.1016/j.bbrc.2010.12.131.CrossRefPubMed
26.
go back to reference Mita T, Watada H: Glucagon like Peptide-1 and atherosclerosis. Cardiovasc Hematol Agents Med Chem. 2012, 10 (4): 309-318. 10.2174/187152512803530388.CrossRefPubMed Mita T, Watada H: Glucagon like Peptide-1 and atherosclerosis. Cardiovasc Hematol Agents Med Chem. 2012, 10 (4): 309-318. 10.2174/187152512803530388.CrossRefPubMed
27.
go back to reference Matsubara J, Sugiyama S, Sugamura K, Nakamura T, Fujiwara Y, Akiyama E, Kurokawa H, Nozaki T, Ohba K, Konishi M, Maeda H, Izumiya Y, Kaikita K, Sumida H, Jinnouchi H, Matsui K, Kim-Mitsuyama S, Takeya M, Ogawa H: A dipeptidyl peptidase-4 inhibitor, des-fluoro-sitagliptin, improves endothelial function and reduces atherosclerotic lesion formation in apolipoprotein E-deficient mice. J Am Coll Cardiol. 2012, 59: 265-276. 10.1016/j.jacc.2011.07.053.CrossRefPubMed Matsubara J, Sugiyama S, Sugamura K, Nakamura T, Fujiwara Y, Akiyama E, Kurokawa H, Nozaki T, Ohba K, Konishi M, Maeda H, Izumiya Y, Kaikita K, Sumida H, Jinnouchi H, Matsui K, Kim-Mitsuyama S, Takeya M, Ogawa H: A dipeptidyl peptidase-4 inhibitor, des-fluoro-sitagliptin, improves endothelial function and reduces atherosclerotic lesion formation in apolipoprotein E-deficient mice. J Am Coll Cardiol. 2012, 59: 265-276. 10.1016/j.jacc.2011.07.053.CrossRefPubMed
28.
go back to reference Ervinna N, Mita T, Yasunari E, Azuma K, Tanaka R, Fujimura S, Sukmawati D, Nomiyama T, Kanazawa A, Kawamori R, Fujitani Y, Watada H: Anagliptin, a DPP-4 inhibitor, suppresses proliferation of vascular smooth muscles and monocyte inflammatory reaction and attenuates atherosclerosis in male apo E-deficient mice. Endocrinology. 2013, 154: 1260-1270. 10.1210/en.2012-1855.CrossRefPubMed Ervinna N, Mita T, Yasunari E, Azuma K, Tanaka R, Fujimura S, Sukmawati D, Nomiyama T, Kanazawa A, Kawamori R, Fujitani Y, Watada H: Anagliptin, a DPP-4 inhibitor, suppresses proliferation of vascular smooth muscles and monocyte inflammatory reaction and attenuates atherosclerosis in male apo E-deficient mice. Endocrinology. 2013, 154: 1260-1270. 10.1210/en.2012-1855.CrossRefPubMed
29.
go back to reference White WB, Cannon CP, Heller SR, Nissen SE, Bergenstal RM, Bakris GL, Perez AT, Fleck PR, Mehta CR, Kupfer S, Wilson C, Cushman WC, Zannad F, Investigators E: Alogliptin after acute coronary syndrome in patients with type 2 diabetes. N Engl J Med. 2013, 369: 1327-1335. 10.1056/NEJMoa1305889.CrossRefPubMed White WB, Cannon CP, Heller SR, Nissen SE, Bergenstal RM, Bakris GL, Perez AT, Fleck PR, Mehta CR, Kupfer S, Wilson C, Cushman WC, Zannad F, Investigators E: Alogliptin after acute coronary syndrome in patients with type 2 diabetes. N Engl J Med. 2013, 369: 1327-1335. 10.1056/NEJMoa1305889.CrossRefPubMed
30.
go back to reference Scirica BM, Bhatt DL, Braunwald E, Steg PG, Davidson J, Hirshberg B, Ohman P, Frederich R, Wiviott SD, Hoffman EB, Cavender MA, Udell JA, Desai NR, Mosenzon O, McGuire DK, Ray KK, Leiter LA, Raz I, Committee S-TS: Investigators: Saxagliptin and cardiovascular outcomes in patients with type 2 diabetes mellitus. N Engl J Med. 2013, 369: 1317-1326. 10.1056/NEJMoa1307684.CrossRefPubMed Scirica BM, Bhatt DL, Braunwald E, Steg PG, Davidson J, Hirshberg B, Ohman P, Frederich R, Wiviott SD, Hoffman EB, Cavender MA, Udell JA, Desai NR, Mosenzon O, McGuire DK, Ray KK, Leiter LA, Raz I, Committee S-TS: Investigators: Saxagliptin and cardiovascular outcomes in patients with type 2 diabetes mellitus. N Engl J Med. 2013, 369: 1317-1326. 10.1056/NEJMoa1307684.CrossRefPubMed
31.
go back to reference Holman RR, Paul SK, Bethel MA, Matthews DR, Neil HA: 10-year follow-up of intensive glucose control in type 2 diabetes. N Engl J Med. 2008, 359 (15): 1577-1589. 10.1056/NEJMoa0806470.CrossRefPubMed Holman RR, Paul SK, Bethel MA, Matthews DR, Neil HA: 10-year follow-up of intensive glucose control in type 2 diabetes. N Engl J Med. 2008, 359 (15): 1577-1589. 10.1056/NEJMoa0806470.CrossRefPubMed
32.
go back to reference Yamasaki Y, Kodama M, Nishizawa H, Sakamoto K, Matsuhisa M, Kajimoto Y, Kosugi K, Shimizu Y, Kawamori R, Hori M: Carotid intima-media thickness in Japanese type 2 diabetic subjects: predictors of progression and relationship with incident coronary heart disease. Diabetes Care. 2000, 23 (9): 1310-1315. 10.2337/diacare.23.9.1310.CrossRefPubMed Yamasaki Y, Kodama M, Nishizawa H, Sakamoto K, Matsuhisa M, Kajimoto Y, Kosugi K, Shimizu Y, Kawamori R, Hori M: Carotid intima-media thickness in Japanese type 2 diabetic subjects: predictors of progression and relationship with incident coronary heart disease. Diabetes Care. 2000, 23 (9): 1310-1315. 10.2337/diacare.23.9.1310.CrossRefPubMed
33.
go back to reference Yoshida M, Mita T, Yamamoto R, Shimizu T, Ikeda F, Ohmura C, Kanazawa A, Hirose T, Kawamori R, Watada H: Combination of the Framingham risk score and carotid intima-media thickness improves the prediction of cardiovascular events in patients with type 2 diabetes. Diabetes Care. 2012, 35 (1): 178-180. 10.2337/dc11-1333.PubMedCentralCrossRefPubMed Yoshida M, Mita T, Yamamoto R, Shimizu T, Ikeda F, Ohmura C, Kanazawa A, Hirose T, Kawamori R, Watada H: Combination of the Framingham risk score and carotid intima-media thickness improves the prediction of cardiovascular events in patients with type 2 diabetes. Diabetes Care. 2012, 35 (1): 178-180. 10.2337/dc11-1333.PubMedCentralCrossRefPubMed
34.
go back to reference Okayama KI, Mita T, Gosho M, Yamamoto R, Yoshida M, Kanazawa A, Kawamori R, Fujitani Y, Watada H: Carotid intima-media thickness progression predicts cardiovascular events in Japanese patients with type 2 diabetes. Diabetes Res Clin Pract. 2013, 101 (3): 286-292. 10.1016/j.diabres.2013.06.008.CrossRefPubMed Okayama KI, Mita T, Gosho M, Yamamoto R, Yoshida M, Kanazawa A, Kawamori R, Fujitani Y, Watada H: Carotid intima-media thickness progression predicts cardiovascular events in Japanese patients with type 2 diabetes. Diabetes Res Clin Pract. 2013, 101 (3): 286-292. 10.1016/j.diabres.2013.06.008.CrossRefPubMed
35.
go back to reference Society TJD: Treatment Guide for Diabetes, ed by the Editorial Committee Members o “ Treatment Guide for Diabetes” (Araki E, Iwamoto Y, Kadowaki T, Kashiwagi A, Kitaoka M, Nanjo K, Tajima N). Bunkodo Co, Ltd, Tokyo, Japan. 2010 Society TJD: Treatment Guide for Diabetes, ed by the Editorial Committee Members o “ Treatment Guide for Diabetes” (Araki E, Iwamoto Y, Kadowaki T, Kashiwagi A, Kitaoka M, Nanjo K, Tajima N). Bunkodo Co, Ltd, Tokyo, Japan. 2010
36.
go back to reference Katakami N, Mita T, Yoshii H, Onuma T, Kaneto H, Osonoi T, Shiraiwa T, Kosugi K, Umayahara Y, Yamamoto T, Yokoyama H, Kuribayashi N, Jinnouchi H, Gosho M, Watada H, Shimomura I: Rationale, design, and baseline characteristics of a trial for the prevention of diabetic atherosclerosis using a DPP-4 inhibitor: the study of preventive effects of alogliptin on diabetic atherosclerosis (SPEAD-a). J Atheroscler Thromb. 2013, 20 (12): 893-902. 10.5551/jat.18333.CrossRefPubMed Katakami N, Mita T, Yoshii H, Onuma T, Kaneto H, Osonoi T, Shiraiwa T, Kosugi K, Umayahara Y, Yamamoto T, Yokoyama H, Kuribayashi N, Jinnouchi H, Gosho M, Watada H, Shimomura I: Rationale, design, and baseline characteristics of a trial for the prevention of diabetic atherosclerosis using a DPP-4 inhibitor: the study of preventive effects of alogliptin on diabetic atherosclerosis (SPEAD-a). J Atheroscler Thromb. 2013, 20 (12): 893-902. 10.5551/jat.18333.CrossRefPubMed
37.
go back to reference Terminology and Diagnostic Criteria Committee JSoUiM: Subcommittee for preparing guidelines for ultrasound diagnosis of carotid artery: standard method for ultrasound evaluation of carotid artery lesions. Jpn J Med Ultrasonics. 2009, 36: 501-518. Terminology and Diagnostic Criteria Committee JSoUiM: Subcommittee for preparing guidelines for ultrasound diagnosis of carotid artery: standard method for ultrasound evaluation of carotid artery lesions. Jpn J Med Ultrasonics. 2009, 36: 501-518.
38.
go back to reference Yanase T, Nasu S, Mukuta Y, Shimizu Y, Nishihara T, Okabe T, Nomura M, Inoguchi T, Nawata H: Evaluation of a new carotid intima-media thickness measurement by B-mode ultrasonography using an innovative measurement software, intimascope. Am J Hypertens. 2006, 19 (12): 1206-1212. 10.1016/j.amjhyper.2006.05.010.CrossRefPubMed Yanase T, Nasu S, Mukuta Y, Shimizu Y, Nishihara T, Okabe T, Nomura M, Inoguchi T, Nawata H: Evaluation of a new carotid intima-media thickness measurement by B-mode ultrasonography using an innovative measurement software, intimascope. Am J Hypertens. 2006, 19 (12): 1206-1212. 10.1016/j.amjhyper.2006.05.010.CrossRefPubMed
39.
go back to reference Yokoyama H, Katakami N, Yamasaki Y: Recent advances of intervention to inhibit progression of carotid intima-media thickness in patients with type 2 diabetes mellitus. Stroke. 2006, 37 (9): 2420-2427. 10.1161/01.STR.0000236632.58323.cd.CrossRefPubMed Yokoyama H, Katakami N, Yamasaki Y: Recent advances of intervention to inhibit progression of carotid intima-media thickness in patients with type 2 diabetes mellitus. Stroke. 2006, 37 (9): 2420-2427. 10.1161/01.STR.0000236632.58323.cd.CrossRefPubMed
40.
go back to reference Iida KT, Shimano H, Kawakami Y, Sone H, Toyoshima H, Suzuki S, Asano T, Okuda Y, Yamada N: Insulin up-regulates tumor necrosis factor-alpha production in macrophages through an extracellular-regulated kinase-dependent pathway. J Biol Chem. 2001, 276 (35): 32531-32537. 10.1074/jbc.M009894200.CrossRefPubMed Iida KT, Shimano H, Kawakami Y, Sone H, Toyoshima H, Suzuki S, Asano T, Okuda Y, Yamada N: Insulin up-regulates tumor necrosis factor-alpha production in macrophages through an extracellular-regulated kinase-dependent pathway. J Biol Chem. 2001, 276 (35): 32531-32537. 10.1074/jbc.M009894200.CrossRefPubMed
41.
go back to reference Mita T, Goto H, Azuma K, Jin WL, Nomiyama T, Fujitani Y, Hirose T, Kawamori R, Watada H: Impact of insulin resistance on enhanced monocyte adhesion to endothelial cells and atherosclerogenesis independent of LDL cholesterol level. Biochem Biophys Res Commun. 2010, 395 (4): 477-483. 10.1016/j.bbrc.2010.04.031.CrossRefPubMed Mita T, Goto H, Azuma K, Jin WL, Nomiyama T, Fujitani Y, Hirose T, Kawamori R, Watada H: Impact of insulin resistance on enhanced monocyte adhesion to endothelial cells and atherosclerogenesis independent of LDL cholesterol level. Biochem Biophys Res Commun. 2010, 395 (4): 477-483. 10.1016/j.bbrc.2010.04.031.CrossRefPubMed
42.
go back to reference Vicent D, Ilany J, Kondo T, Naruse K, Fisher SJ, Kisanuki YY, Bursell S, Yanagisawa M, King GL, Kahn CR: The role of endothelial insulin signaling in the regulation of vascular tone and insulin resistance. J Clin Invest. 2003, 111 (9): 1373-1380. 10.1172/JCI15211.PubMedCentralCrossRefPubMed Vicent D, Ilany J, Kondo T, Naruse K, Fisher SJ, Kisanuki YY, Bursell S, Yanagisawa M, King GL, Kahn CR: The role of endothelial insulin signaling in the regulation of vascular tone and insulin resistance. J Clin Invest. 2003, 111 (9): 1373-1380. 10.1172/JCI15211.PubMedCentralCrossRefPubMed
43.
go back to reference Schneider DJ, Absher PM, Ricci MA: Dependence of augmentation of arterial endothelial cell expression of plasminogen activator inhibitor type 1 by insulin on soluble factors released from vascular smooth muscle cells. Circulation. 1997, 96 (9): 2868-2876. 10.1161/01.CIR.96.9.2868.CrossRefPubMed Schneider DJ, Absher PM, Ricci MA: Dependence of augmentation of arterial endothelial cell expression of plasminogen activator inhibitor type 1 by insulin on soluble factors released from vascular smooth muscle cells. Circulation. 1997, 96 (9): 2868-2876. 10.1161/01.CIR.96.9.2868.CrossRefPubMed
44.
go back to reference Janka HU, Ziegler AG, Standl E, Mehnert H: Daily insulin dose as a predictor of macrovascular disease in insulin treated non-insulin-dependent diabetics. Diabete Metab. 1987, 13: 359-364.PubMed Janka HU, Ziegler AG, Standl E, Mehnert H: Daily insulin dose as a predictor of macrovascular disease in insulin treated non-insulin-dependent diabetics. Diabete Metab. 1987, 13: 359-364.PubMed
45.
go back to reference Liu QZ, Knowler WC, Nelson RG, Saad MF, Charles MA, Liebow IM, Bennett PH, Pettitt DJ: Insulin treatment, endogenous insulin concentration, and ECG abnormalities in diabetic Pima Indians. Cross-sectional and prospective analyses. Diabetes. 1992, 41 (9): 1141-1150. 10.2337/diab.41.9.1141.CrossRefPubMed Liu QZ, Knowler WC, Nelson RG, Saad MF, Charles MA, Liebow IM, Bennett PH, Pettitt DJ: Insulin treatment, endogenous insulin concentration, and ECG abnormalities in diabetic Pima Indians. Cross-sectional and prospective analyses. Diabetes. 1992, 41 (9): 1141-1150. 10.2337/diab.41.9.1141.CrossRefPubMed
46.
go back to reference Nathan DM, Cleary PA, Backlund JY, Genuth SM, Lachin JM, Orchard TJ, Raskin P, Zinman B, Diabetes C, Complications Trial/Epidemiology of Diabetes I, Complications Study Research G: Intensive diabetes treatment and cardiovascular disease in patients with type 1 diabetes. N Engl J Med. 2005, 353: 2643-2653.CrossRefPubMed Nathan DM, Cleary PA, Backlund JY, Genuth SM, Lachin JM, Orchard TJ, Raskin P, Zinman B, Diabetes C, Complications Trial/Epidemiology of Diabetes I, Complications Study Research G: Intensive diabetes treatment and cardiovascular disease in patients with type 1 diabetes. N Engl J Med. 2005, 353: 2643-2653.CrossRefPubMed
47.
go back to reference Gaede P, Vedel P, Parving HH, Pedersen O: Intensified multifactorial intervention in patients with type 2 diabetes mellitus and microalbuminuria: the Steno type 2 randomised study. Lancet. 1999, 353 (9153): 617-622. 10.1016/S0140-6736(98)07368-1.CrossRefPubMed Gaede P, Vedel P, Parving HH, Pedersen O: Intensified multifactorial intervention in patients with type 2 diabetes mellitus and microalbuminuria: the Steno type 2 randomised study. Lancet. 1999, 353 (9153): 617-622. 10.1016/S0140-6736(98)07368-1.CrossRefPubMed
48.
go back to reference Shah Z, Kampfrath T, Deiuliis JA, Zhong J, Pineda C, Ying Z, Xu X, Lu B, Moffatt-Bruce S, Durairaj R, Sun Q, Mihai G, Maiseyeu A, Rajagopalan S: Long-term dipeptidyl-peptidase 4 inhibition reduces atherosclerosis and inflammation via effects on monocyte recruitment and chemotaxis. Circulation. 2011, 124: 2338-2349. 10.1161/CIRCULATIONAHA.111.041418.PubMedCentralCrossRefPubMed Shah Z, Kampfrath T, Deiuliis JA, Zhong J, Pineda C, Ying Z, Xu X, Lu B, Moffatt-Bruce S, Durairaj R, Sun Q, Mihai G, Maiseyeu A, Rajagopalan S: Long-term dipeptidyl-peptidase 4 inhibition reduces atherosclerosis and inflammation via effects on monocyte recruitment and chemotaxis. Circulation. 2011, 124: 2338-2349. 10.1161/CIRCULATIONAHA.111.041418.PubMedCentralCrossRefPubMed
49.
go back to reference Lim S, Choi SH, Shin H, Cho BJ, Park HS, Ahn BY, Kang SM, Yoon JW, Jang HC, Kim YB, Park KS: Effect of a dipeptidyl peptidase-IV inhibitor, des-fluoro-sitagliptin, on neointimal formation after balloon injury in rats. PloS one. 2012, 7: e35007-10.1371/journal.pone.0035007.PubMedCentralCrossRefPubMed Lim S, Choi SH, Shin H, Cho BJ, Park HS, Ahn BY, Kang SM, Yoon JW, Jang HC, Kim YB, Park KS: Effect of a dipeptidyl peptidase-IV inhibitor, des-fluoro-sitagliptin, on neointimal formation after balloon injury in rats. PloS one. 2012, 7: e35007-10.1371/journal.pone.0035007.PubMedCentralCrossRefPubMed
50.
go back to reference Satoh-Asahara N, Sasaki Y, Wada H, Tochiya M, Iguchi A, Nakagawachi R, Odori S, Kono S, Hasegawa K, Shimatsu A: A dipeptidyl peptidase-4 inhibitor, sitagliptin, exerts anti-inflammatory effects in type 2 diabetic patients. Metabolism. 2013, 62 (3): 347-351. 10.1016/j.metabol.2012.09.004.CrossRefPubMed Satoh-Asahara N, Sasaki Y, Wada H, Tochiya M, Iguchi A, Nakagawachi R, Odori S, Kono S, Hasegawa K, Shimatsu A: A dipeptidyl peptidase-4 inhibitor, sitagliptin, exerts anti-inflammatory effects in type 2 diabetic patients. Metabolism. 2013, 62 (3): 347-351. 10.1016/j.metabol.2012.09.004.CrossRefPubMed
51.
go back to reference Matsubara J, Sugiyama S, Akiyama E, Iwashita S, Kurokawa H, Ohba K, Maeda H, Fujisue K, Yamamoto E, Kaikita K, Hokimoto S, Jinnouchi H, Ogawa H: Dipeptidyl peptidase-4 inhibitor, sitagliptin, improves endothelial dysfunction in association with its anti-inflammatory effects in patients with coronary artery disease and uncontrolled diabetes. Circ J. 2013, 77: 1337-1344. 10.1253/circj.CJ-12-1168.CrossRefPubMed Matsubara J, Sugiyama S, Akiyama E, Iwashita S, Kurokawa H, Ohba K, Maeda H, Fujisue K, Yamamoto E, Kaikita K, Hokimoto S, Jinnouchi H, Ogawa H: Dipeptidyl peptidase-4 inhibitor, sitagliptin, improves endothelial dysfunction in association with its anti-inflammatory effects in patients with coronary artery disease and uncontrolled diabetes. Circ J. 2013, 77: 1337-1344. 10.1253/circj.CJ-12-1168.CrossRefPubMed
52.
go back to reference Fadini GP, Boscaro E, Albiero M, Menegazzo L, Frison V, de Kreutzenberg S, Agostini C, Tiengo A, Avogaro A: The oral dipeptidyl peptidase-4 inhibitor sitagliptin increases circulating endothelial progenitor cells in patients with type 2 diabetes: possible role of stromal-derived factor-1alpha. Diabetes Care. 2010, 33 (7): 1607-1609. 10.2337/dc10-0187.PubMedCentralCrossRefPubMed Fadini GP, Boscaro E, Albiero M, Menegazzo L, Frison V, de Kreutzenberg S, Agostini C, Tiengo A, Avogaro A: The oral dipeptidyl peptidase-4 inhibitor sitagliptin increases circulating endothelial progenitor cells in patients with type 2 diabetes: possible role of stromal-derived factor-1alpha. Diabetes Care. 2010, 33 (7): 1607-1609. 10.2337/dc10-0187.PubMedCentralCrossRefPubMed
53.
go back to reference Green JB, Bethel MA, Paul SK, Ring A, Kaufman KD, Shapiro DR, Califf RM, Holman RR: Rationale, design, and organization of a randomized, controlled Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS) in patients with type 2 diabetes and established cardiovascular disease. Am Heart J. 2013, 166 (6): 983-989. 10.1016/j.ahj.2013.09.003. e987CrossRefPubMed Green JB, Bethel MA, Paul SK, Ring A, Kaufman KD, Shapiro DR, Califf RM, Holman RR: Rationale, design, and organization of a randomized, controlled Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS) in patients with type 2 diabetes and established cardiovascular disease. Am Heart J. 2013, 166 (6): 983-989. 10.1016/j.ahj.2013.09.003. e987CrossRefPubMed
54.
go back to reference Barbieri M, Rizzo MR, Marfella R, Boccardi V, Esposito A, Pansini A, Paolisso G: Decreased carotid atherosclerotic process by control of daily acute glucose fluctuations in diabetic patients treated by DPP-IV inhibitors. Atherosclerosis. 2013, 227 (2): 349-354. 10.1016/j.atherosclerosis.2012.12.018.CrossRefPubMed Barbieri M, Rizzo MR, Marfella R, Boccardi V, Esposito A, Pansini A, Paolisso G: Decreased carotid atherosclerotic process by control of daily acute glucose fluctuations in diabetic patients treated by DPP-IV inhibitors. Atherosclerosis. 2013, 227 (2): 349-354. 10.1016/j.atherosclerosis.2012.12.018.CrossRefPubMed
Metadata
Title
Rationale, design, and baseline characteristics of a clinical trial for prevention of atherosclerosis in patients with insulin-treated type 2 diabetes mellitus using DPP-4 inhibitor: the Sitagliptin Preventive study of Intima-media thickness Evaluation (SPIKE)
Authors
Tomoya Mita
Naoto Katakami
Toshihiko Shiraiwa
Hidenori Yoshii
Tomio Onuma
Nobuichi Kuribayashi
Takeshi Osonoi
Hideaki Kaneto
Keisuke Kosugi
Yutaka Umayahara
Tsunehiko Yamamoto
Kazunari Matsumoto
Hiroki Yokoyama
Mamiko Tsugawa
Masahiko Gosho
Iichiro Shimomura
Hirotaka Watada
Publication date
01-12-2014
Publisher
BioMed Central
Published in
Diabetology & Metabolic Syndrome / Issue 1/2014
Electronic ISSN: 1758-5996
DOI
https://doi.org/10.1186/1758-5996-6-35

Other articles of this Issue 1/2014

Diabetology & Metabolic Syndrome 1/2014 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.