Clinic efficacy of Cypher~(TM) stent and bare stent in elderly patients with acute myocardial infarction
- VernacularTitle:雷帕霉素洗脱Cypher支架和裸支架治疗老年急性心肌梗塞患者的疗效评价
- Author:
Zhihui WANG
;
Shumei LI
;
Yue XING
- Publication Type:Journal Article
- Keywords:
myocardial infarction/therapy;
stent;
C reactive protein
- From:
Journal of Jilin University(Medicine Edition)
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of rapamycin eluting stent(Cypher~(TM)) and metal bare stent on the prognosis and C-reactive protein(CRP) in elderly patients with acute myocardial infarction(AMI).(Methods The) immediate angiographic and clinic follow-up outcomes of 45 elderly patients with AMI reciving Cypher~(TM) and bare stent were retrospectively analyzed.CRP levels in Cypher~(TM) and bare stent groups were determined before implantation,6 h,1 d,7 d and 30 d after implantation.Clinical follow-up and major coronary events analysis were developed after operation.Results 27 rapamycin eluting stents were implanted in patients of Cypher~(TM) group and(26 bare) stents were implanted in patients of bare stent group.The Cypher~(TM) stents were successfully implanted with 100%.In patients of Cypher~(TM) group,no serious complications were found in the term of operation and in hospital.There was no restenosis,revascularization and events.In patients of bare stent group,except for(1 patients) with sudden death,angina pectoris occurred in 2 patients,repeat angiography showed that there were new lesions in other coronary arteries of these patients.Restenosis attacked in 2 patients.The concentrations of CRP in Cypher~(TM) and bare stent groups 6 h and 7 d after operation were much higher than that of(pre-operation (P
