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Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty
Published on: January 28, 2020
[Preprocedural high - sensitivity C-reactive protein (hsCRP) decrease during intensive atorvastatin therapy: the
A M Shchinova1, G V Shlevkova1, A Y Filatova1
1National Medical Research Center of Cardiology.
Insights
Intensive statin therapy significantly reduced high-sensitivity C-reactive protein (hsCRP) levels, a marker of inflammation, in patients undergoing coronary stenting (CS). This reduction may help predict coronary atherosclerosis progression one year after CS.
Area of Science:
- Cardiology
- Biochemistry
- Preventive Medicine
Background:
- Inflammation is a key risk factor for coronary atherosclerosis progression post-coronary stenting (CS).
- Intensive statin treatment is known to reduce high-sensitivity C-reactive protein (hsCRP) levels, an inflammatory marker.
Purpose of the Study:
- To assess the prognostic value of pre-procedural hsCRP level reduction achieved with intensive statin therapy.
- To evaluate the association between hsCRP reduction and coronary atherosclerosis progression within one year after CS.
Main Methods:
- 102 patients with stable angina scheduled for CS were enrolled.
- Group I received high-dose atorvastatin (80 mg) pre- and post-CS; Group II received standard-dose atorvastatin (20-40 mg).
- hsCRP levels were measured at baseline, pre-CS, and at 1, 3, 6, and 12 months post-CS. Coronary atherosclerosis progression was assessed via coronary angiography one year after CS.
Main Results:
- Baseline hsCRP levels were similar between groups.
- Patients receiving intensive atorvastatin (Group I) showed a significant decrease in hsCRP levels post-treatment.
- The study aimed to correlate these hsCRP changes with coronary atherosclerosis progression.
Conclusions:
- Pre-procedural hsCRP reduction through intensive statin therapy may serve as a prognostic indicator.
- Further analysis is needed to establish the direct link between hsCRP reduction and reduced coronary atherosclerosis progression after CS.
Abstract:
Proinflammatory status is the risk factor for coronary atherosclerosis progression after coronary stenting (CS). Intensive statin treatment is associated with hsCRP concentration decline.
Aim:
to evaluate prognostic significance of preprocedural hsCRP level reduction with intensive statin regimen for coronary atherosclerosis progression during one year after CS.
Materials And Methods:
We enrolled 102 patients with stable angina who were on list for scheduled CS. Group I (n=37) patients received atorvastatin 80 mg for 7 days before and 3 months after CS with further dose adjustment according to LDL; group II (n=65) patients received atorvastatin 20-40 mg/day for LDL goal achievement. HsCRP level was assessed at baseline, before CS and after 1, 3, 6 and 12 months. Coronary atherosclerosis progression was defined as new ≥50% stenosis or ≥30% increase of ≥20% pre - existing stenosis according to coronary angiography (CA) 1 year after CS.
Results:
Baseline concentration of hsCRP was comparable: 0.21 (0.13; 0.38) vs. 0.20 (0.1; 0.44) mg/dl in groups I and II, respectively (p>0.05). In group I significant hsCRP level decrease to 0.14 (0.07; 0.32) mg/dl (p.
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