Exploring Efficacy of Intensive Rosuvastatin Treatment Peri-PCI in Chinese Patients With Non ST-segment Elevated Acute Coronary Syndrome(NSTE-ACS)
Non-ST-elevation Acute Coronary Syndromes
About this trial
This is an interventional treatment trial for Non-ST-elevation Acute Coronary Syndromes focused on measuring MI reduction, intensive statin treatment, NSTE-ACS
Eligibility Criteria
Inclusion Criteria:
- 18-80 year old males and non-child-bearing period females.
Clinical diagnosed with NSTE-ACS, including unstable angina or non-ST-segment elevation myocardial infarction(NSTEMI).
- For unstable angina, the diagnose should meet all below:
Clinical onset features: angina for at least 20 min when resting; initial onset angina pectoris(new onset within one month) manifests spontaneous angina or labor angina (CCS grade II or III); Symptoms of original stable angina pectoris aggravate in one month and at least achieve CCS grade III (accelerated angina pectoris); angina onset within one month after MI.
ECG: At least twice in one month: ST depression or elevation >0.1millivolt (mv) or T-wave inversion ≥0.2 mv in 2 or more contiguous electrocardiographic leads when onset and the ST-T changes recovered after remission of chest pain. Myocardial damage marker do not elevate or reach the MI diagnostic level.
- For NSTEMI, the diagnose should meet all below ischemia symptoms(ischemic chest pain lasting more than 30 min and cannot relief significantly by sub-lingual NTG) ECG change: new ST-T dynamic development (new or transient ST depression ≥0.1mv or T-wave inversion≥0.2mv).
Myocardial damage marker level is normal or elevated to the MI diagnostic level.
- Received early (within 48 h) Percutaneous Coronary Intervention(PCI).
- Should be statin- naïve(last 3 months).
- Only receive drug-eluting stents.
- Sign the Informed Consent Form(ICF)
Exclusion Criteria:
Any of the following is regarded as a criterion for exclusion from the study:
- Diagnosis as STEMI;
- NSTE-ACS with high-risk features warranting emergency coronary angiography;
- Receive only medical therapy or Coronary Artery Bypass Graft(CABG)
- Active liver disease or dysfunction including agnogenic serum transaminase sustained elevation or higher than 3 times upper limit of normal(ULN);
- Left ventricular ejection fraction<30%;
- Previous or current treatment with statins;
- Patients with myopathy or serum creatine kinase > 5 times the upper limit of normal not caused by myocardial injury;
- Severe renal function damage (creatinine clearance rate<30 ml/min);
- Severe anemia (haemoglobin< 6g/L);
- Diagnosed with malignancy within 5 years;
- Concurrent use ciclosporin;
- Investigator evaluated as not appropriate for statins.
Sites / Locations
- Zhongshan Hospital Fudan University
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Experimental
40mg Rosuvastatin group
20mg Rosuvastatin group
no statin group
The subjects in this group will receive Rosuvastatin 40mg within 12±2h before PCI, follow 20mg post PCI for 30days.
The subjects in this group will receive Rosuvastatin 20mg within 12±2h before PCI, follow 20mg post PCI for 30days.
The subjects in this group will not receive Rosuvastatin before PCI, follow 10mg post PCI for 30days.