Abstract | BACKGROUND: METHODS: The multicenter JAPAN-ACS trial revealed that aggressive statin therapy for patients with ACS significantly reduces coronary PV determined by intravascular ultrasound (IVUS). We studied 248 ACS patients who had serial IVUS examinations over 8-12 months in the trial. For each patient, MMP-1, 2, and 3 were measured both at baseline and at study end to evaluate the correlation between the percent change of PV and MMP levels. RESULTS: MMP-3 levels were significantly decreased during the follow-up period (100 ng/mL to 73 ng/mL, p < 0.001), in contrast, MMP-1, -2 levels were significantly increased. MMP-3 levels at follow-up correlated with coronary plaque regression (p for trend = 0.016). A multivariable linear regression model showed both MMP-2 and MMP-3 levels at follow-up were independent variables for change of coronary PV (p = 0.038 and p = 0.016, respectively). CONCLUSION: Circulating MMPs levels are associated with changes in coronary plaque volume determined by serial IVUS in patients with ACS.
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Authors | Manabu Ogita, Katsumi Miyauchi, Takeshi Morimoto, Hiroyuki Daida, Takeshi Kimura, Takafumi Hiro, Yoshihisa Nakagawa, Masakazu Yamagishi, Yukio Ozaki, Masunori Matsuzaki |
Journal | Atherosclerosis
(Atherosclerosis)
Vol. 226
Issue 1
Pg. 275-80
(Jan 2013)
ISSN: 1879-1484 [Electronic] Ireland |
PMID | 23159100
(Publication Type: Journal Article, Multicenter Study)
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Copyright | Copyright © 2012 Elsevier Ireland Ltd. All rights reserved. |
Chemical References |
- Heptanoic Acids
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
- Pyrroles
- Quinolines
- Atorvastatin
- Matrix Metalloproteinases
- pitavastatin
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Topics |
- Acute Coronary Syndrome
(blood, complications, drug therapy)
- Atorvastatin
- Coronary Artery Disease
(blood, complications, drug therapy)
- Female
- Heptanoic Acids
(therapeutic use)
- Humans
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
(therapeutic use)
- Male
- Matrix Metalloproteinases
(blood)
- Middle Aged
- Plaque, Atherosclerotic
(blood, complications, drug therapy, pathology)
- Prospective Studies
- Pyrroles
(therapeutic use)
- Quinolines
(therapeutic use)
- Remission Induction
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