Abstract | OBJECTIVE: METHODS: Data from a 12-week prospective, randomized, open-label parallel group trial with a blinded-endopoint study on 90 patients with DMT2, assessing the role of Dipeptidyl Peptidase-4 inhibition in lowering oxidative stress and inflammation by reducing daily acute glucose fluctuations (MAGE), were included in the present analysis. RESULTS: Administration of both sitagliptin and vildagliptin treatment resulted in a significant decline in IMT. Indeed, vs baseline data Vildagliptin vs Sitagliptin resulted in a greater IMT reduction. After 3 months therapy changes in IMT significantly correlated with changes in MAGE but not with change in HbA1c in the whole population. Only change in MAGE and LDL plasma levels resulted to be independent predictors of the reduced carotid intima-media thickness after adjusting for conventional cardiovascular risk factors in patients with type 2 diabetes. Significant correlations between change in MAGE, change in IMT and change in fasting and interprandial inflammation score and nitrotyrosine plasma levels were found. CONCLUSION:
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Authors | M Barbieri, M R Rizzo, R Marfella, V Boccardi, A Esposito, A Pansini, G Paolisso |
Journal | Atherosclerosis
(Atherosclerosis)
Vol. 227
Issue 2
Pg. 349-54
(Apr 2013)
ISSN: 1879-1484 [Electronic] Ireland |
PMID | 23375680
(Publication Type: Journal Article, Randomized Controlled Trial)
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Copyright | Copyright © 2013. Published by Elsevier Ireland Ltd. |
Chemical References |
- Blood Glucose
- Cytokines
- Dipeptidyl-Peptidase IV Inhibitors
- Glycated Hemoglobin A
- Nitriles
- Pyrazines
- Pyrrolidines
- Triazoles
- hemoglobin A1c protein, human
- 3-nitrotyrosine
- Tyrosine
- Vildagliptin
- Adamantane
- Sitagliptin Phosphate
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Topics |
- Adamantane
(analogs & derivatives, therapeutic use)
- Atherosclerosis
(diagnosis, pathology)
- Blood Glucose
(analysis, metabolism)
- Carotid Arteries
(drug effects)
- Carotid Artery Diseases
(blood, prevention & control)
- Carotid Intima-Media Thickness
- Cytokines
(metabolism)
- Diabetes Mellitus, Type 2
(drug therapy, pathology)
- Dipeptidyl-Peptidase IV Inhibitors
(therapeutic use)
- Glycated Hemoglobin
(analysis)
- Humans
- Inflammation
- Nitriles
(therapeutic use)
- Oxidative Stress
- Prospective Studies
- Pyrazines
(therapeutic use)
- Pyrrolidines
(therapeutic use)
- Sitagliptin Phosphate
- Triazoles
(therapeutic use)
- Tyrosine
(analogs & derivatives, blood)
- Vildagliptin
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