title: Use of endothelial progenitor cell capture stent (Genous Bio-Engineered R Stent) during primary percutaneous coronary intervention in acute myocardial infarction: intermediate- to long-term clinical follow-up.
abstract: OBJECTIVE
  We assessed the use of the endothelial progenitor cell (EPC) capture stent in primary percutaneous intervention in ST-elevation myocardial infarction (STEMI).
  
  
  RESULTS
  One hundred and twenty patients with acute STEMI without cardiogenic shock received 129 EPC capture stents. Procedural success was achieved in 95% of patients. Dual antiplatelet therapy was given for a month and statin therapy started immediately after the procedure. The study end points are major adverse cardiac events inhospital and at 30 days, 6 months, and 1 year. Hypertension was present in 47.5% and diabetes mellitus in 30% of the patients. The left anterior descending artery was the treated artery in 54% of the patients. Mean lesion length was 17.4 +/- 7.15 mm with mean reference vessel diameter of 3.18 +/- 0.6 mm. Platelet glycoprotein IIb/IIIa inhibitor was used in 14% of patients and 58% had thrombosuction before stent implantation. Ninety-five percent of patients achieved Thrombolysis in Myocardial Infarction 3 flow with cumulative major adverse cardiac event rate at 1.6% inhospital, 4.2% at 30 days, 5.8% at 6 months, and 9.2% at 1 year. There was 1 patient each with acute and subacute stent thrombosis but no incidence of late stent thrombosis.
  
  
  CONCLUSIONS
  Using EPC capture stent during primary percutaneous coronary intervention for STEMI is feasible and safe.
authors: Cardiac Department, National University Hospital, Singapore, Singapore.
authors: Melissa
authors: M
authors: Co
authors: Edgar
authors: E
authors: Tay
authors: Chi Hang
authors: CH
authors: Lee
authors: Kian Keong
authors: KK
authors: Poh
authors: Adrian
authors: A
authors: Low
authors: Jimmy
authors: J
authors: Lim
authors: Ing Han
authors: IH
authors: Lim
authors: Yean Teng
authors: YT
authors: Lim
authors: Huay Cheem
authors: HC
authors: Tan
mesh_terms: D000328:Adult; D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation* / Q000379:methods; D017023:Coronary Angiography; D023903:Coronary Restenosis / Q000517:prevention & control; D042783:Endothelial Cells; D005240:Feasibility Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging / Q000401:mortality / Q000628:therapy*; D011336:Probability; D011446:Prospective Studies; D011474:Prosthesis Design; D018570:Risk Assessment; D012720:Severity of Illness Index; D013234:Stem Cells; D015607:Stents; D015996:Survival Rate; D013997:Time Factors; D016896:Treatment Outcome