Tomoya Mita1, Naoto Katakami2, Hidenori Yoshii3, Tomio Onuma3, Hideaki Kaneto4, Takeshi Osonoi5, Toshihiko Shiraiwa6, Keisuke Kosugi7, Yutaka Umayahara8, Tsunehiko Yamamoto9, Hiroki Yokoyama10, Nobuichi Kuribayashi11, Hideaki Jinnouchi12, Masahiko Gosho13, Iichiro Shimomura4, Hirotaka Watada14. 1. Department of Metabolism & Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan Center for Molecular Diabetology, Juntendo University Graduate School of Medicine, Tokyo, Japan tom-m@juntendo.ac.jp. 2. Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka, Japan Department of Metabolism and Atherosclerosis, Osaka University Graduate School of Medicine, Osaka, Japan. 3. Department of Medicine, Diabetology & Endocrinology, Juntendo Tokyo Koto Geriatric Medical Center, Tokyo, Japan. 4. Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka, Japan. 5. Naka Memorial Clinic, Ibaraki, Japan. 6. Shiraiwa Medical Clinic, Osaka, Japan. 7. Osaka Police Hospital, Osaka, Japan. 8. Osaka General Medical Center, Osaka, Japan. 9. Kansai Rosai Hospital, Hyogo, Japan. 10. Internal Medicine, Jiyugaoka Medical Clinic, Hokkaido, Japan. 11. Misaki Naika Clinic, Chiba, Japan. 12. Jinnouchi Hospital, Kumamoto, Japan. 13. Department of Clinical Trial and Clinical Epidemiology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan. 14. Department of Metabolism & Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan Center for Molecular Diabetology, Juntendo University Graduate School of Medicine, Tokyo, Japan Center for Therapeutic Innovations in Diabetes, Juntendo University Graduate School of Medicine, Tokyo, Japan.
Abstract
OBJECTIVE: Recent experimental studies have shown that dipeptidyl peptidase 4 (DPP-4) inhibitors have antiatherosclerotic benefits in glucagon-like peptide 1-dependent and -independent manners. The current study investigated the effects of alogliptin, a DPP-4 inhibitor, on the progression of carotid atherosclerosis in patients with type 2 diabetes mellitus (T2DM). RESEARCH DESIGN AND METHODS: This prospective, randomized, open-label, blinded-end point, multicenter, parallel-group, comparative study included 341 patients with T2DM free of a history of apparent cardiovascular diseases recruited at 11 clinical units and randomly allocated to treatment withalogliptin (n = 172) or conventional treatment (n = 169). Primary outcomes were changes in mean common and maximum intima-media thickness (IMT) of the carotid artery measured by carotid arterial echography during a 24-month treatment period. RESULTS:Alogliptin treatment had a more potent glucose-lowering effect than the conventional treatment (-0.3 ± 0.7% vs. -0.1 ± 0.8%, P = 0.004) without an increase of hypoglycemia. Changes in the mean common and the right and left maximum IMT of the carotid arteries were significantly greater after alogliptin treatment than after conventional treatment (-0.026 mm [SE 0.009] vs. 0.005 mm [SE 0.009], P = 0.022; -0.045 mm [SE 0.018] vs. 0.011 mm [SE 0.017], P = 0.025, and -0.079 mm [SE 0.018] vs. -0.015 mm [SE 0.018], P = 0.013, respectively). CONCLUSIONS:Alogliptin treatment attenuated the progression of carotid IMT in patients with T2DM free of apparent cardiovascular disease compared with the conventional treatment.
RCT Entities:
OBJECTIVE: Recent experimental studies have shown that dipeptidyl peptidase 4 (DPP-4) inhibitors have antiatherosclerotic benefits in glucagon-like peptide 1-dependent and -independent manners. The current study investigated the effects of alogliptin, a DPP-4 inhibitor, on the progression of carotid atherosclerosis in patients with type 2 diabetes mellitus (T2DM). RESEARCH DESIGN AND METHODS: This prospective, randomized, open-label, blinded-end point, multicenter, parallel-group, comparative study included 341 patients with T2DM free of a history of apparent cardiovascular diseases recruited at 11 clinical units and randomly allocated to treatment with alogliptin (n = 172) or conventional treatment (n = 169). Primary outcomes were changes in mean common and maximum intima-media thickness (IMT) of the carotid artery measured by carotid arterial echography during a 24-month treatment period. RESULTS:Alogliptin treatment had a more potent glucose-lowering effect than the conventional treatment (-0.3 ± 0.7% vs. -0.1 ± 0.8%, P = 0.004) without an increase of hypoglycemia. Changes in the mean common and the right and left maximum IMT of the carotid arteries were significantly greater after alogliptin treatment than after conventional treatment (-0.026 mm [SE 0.009] vs. 0.005 mm [SE 0.009], P = 0.022; -0.045 mm [SE 0.018] vs. 0.011 mm [SE 0.017], P = 0.025, and -0.079 mm [SE 0.018] vs. -0.015 mm [SE 0.018], P = 0.013, respectively). CONCLUSIONS:Alogliptin treatment attenuated the progression of carotid IMT in patients with T2DM free of apparent cardiovascular disease compared with the conventional treatment.
Authors: Subodh Verma; Ronald M Goldenberg; Deepak L Bhatt; Michael E Farkouh; Adrian Quan; Hwee Teoh; Kim A Connelly; Lawrence A Leiter; Jan O Friedrich Journal: CMAJ Open Date: 2017-02-24
Authors: Peter Willeit; Lena Tschiderer; Michael J Sweeting; Simon G Thompson; Matthias W Lorenz; Elias Allara; Kathrin Reuber; Lisa Seekircher; Lu Gao; Ximing Liao; Eva Lonn; Hertzel C Gerstein; Salim Yusuf; Frank P Brouwers; Folkert W Asselbergs; Wiek van Gilst; Sigmund A Anderssen; Diederick E Grobbee; John J P Kastelein; Frank L J Visseren; George Ntaios; Apostolos I Hatzitolios; Christos Savopoulos; Pythia T Nieuwkerk; Erik Stroes; Matthew Walters; Peter Higgins; Jesse Dawson; Paolo Gresele; Giuseppe Guglielmini; Rino Migliacci; Marat Ezhov; Maya Safarova; Tatyana Balakhonova; Eiichi Sato; Mayuko Amaha; Tsukasa Nakamura; Kostas Kapellas; Lisa M Jamieson; Michael Skilton; James A Blumenthal; Alan Hinderliter; Andrew Sherwood; Patrick J Smith; Michiel A van Agtmael; Peter Reiss; Marit G A van Vonderen; Stefan Kiechl; Gerhard Klingenschmid; Matthias Sitzer; Coen D A Stehouwer; Heiko Uthoff; Zhi-Yong Zou; Ana R Cunha; Mario F Neves; Miles D Witham; Hyun-Woong Park; Moo-Sik Lee; Jang-Ho Bae; Enrique Bernal; Kristian Wachtell; Sverre E Kjeldsen; Michael H Olsen; David Preiss; Naveed Sattar; Edith Beishuizen; Menno V Huisman; Mark A Espeland; Caroline Schmidt; Stefan Agewall; Ercan Ok; Gülay Aşçi; Eric de Groot; Muriel P C Grooteman; Peter J Blankestijn; Michiel L Bots Journal: Circulation Date: 2020-06-17 Impact factor: 29.690