Increased levels of MMP-3, MMP-9 and MPO represent predictors of in-stent restenosis, while increased levels of ADMA, LCAT, ApoE and ApoD predict bare metal stent patency.
Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub
; 159(4): 586-94, 2015 Dec.
Article
in En
| MEDLINE
| ID: mdl-26365933
ABSTRACT
AIMS:
We sought to identify biochemical predictors that indicate susceptibility to in-stent restenosis (ISR) after coronary artery bare-metal stenting.METHODS:
A total of 111 consecutive patients with post-percutaneous coronary intervention (PCI) in-stent restenosis of a target lesion within 12 months were matched for age, sex, vessel diameter, and diabetes with 111 controls without post-PCI ISR. Plasma or serum levels of biochemical markers were measured matrix metalloproteinases (MMP) 2, 3, 9; myeloperoxidase (MPO); asymmetric dimethylarginine (ADMA); lipoprotein (a) (Lp[a]); apolipoproteins E and D (ApoE and D); and lecitin-cholesterol acyltransferase (LCAT). Multivariable logistic regression association tests were performed.RESULTS:
Increased plasma MMP-3 (OR 1.013; 95% CI 1.004-1.023; P = 0.005), MMP-9 (OR 1.014; 95% CI 1.008-1.020; P < 0.0001) or MPO (OR 1,003; 95% CI 1.001-1.005; P = 0.002) was significantly associated with increased risk of ISR. Increased levels of ADMA (OR 0.212; 95% CI 0.054-0.827; P = 0.026), ApoE (OR 0.924; 95% CI 0.899-0.951; P < 0.0001), ApoD (OR 0.919; 95% CI 0.880-0.959; P = 0.0001), or LCAT (OR 0.927; 95% CI 0.902-0.952; P < 0.0001) was associated with risk reduction. No correlation was found between plasma MMP-2 or Lp (a) and ISR risk.CONCLUSIONS:
Increased levels of MMP-3, MMP-9, and MPO represent predictors of ISR after bare-metal stent implantation. In contrast, increased ADMA, LCAT, and Apo E and D indicate a decreased in-stent restenosis occurrence.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Biomarkers
/
Stents
/
Coronary Restenosis
/
Graft Occlusion, Vascular
Type of study:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub
Journal subject:
MEDICINA
Year:
2015
Document type:
Article
Affiliation country:
Czech Republic