Fam, Jiang Ming; Felix, Cordula; van Geuns, Robert Jan; Onuma, Yoshinobu; Van Mieghem, Nicolas M; Karanasos, Antonios; van der Sijde, Jors; De Paolis, Marcella; Regar, Evelyn; Valgimigli, Marco; Daemen, Joost; de Jaegere, Peter; Zijlstra, Felix; Diletti, Roberto (2016). Initial experience with everolimus-eluting bioresorbable vascular scaffolds for treatment of patients presenting with acute myocardial infarction: a propensity-matched comparison to metallic drug eluting stents 18-month follow-up of the BVS STEMI first study. EuroIntervention, 12(1), pp. 30-37. Europa Digital & Publishing 10.4244/EIJV12I1A6
Full text not available from this repository.AIMS
Limited data are currently available on midterm outcomes after implantation of everolimus-eluting bioresorbable vascular scaffolds (BVS) for treatment of acute ST-elevation myocardial infarction (STEMI).
METHODS AND RESULTS
Patients presenting with STEMI and undergoing primary percutaneous coronary intervention in the initial experience with BVS were evaluated and compared with patients treated with everolimus-eluting metal stents (EES) by applying propensity matching. Quantitative coronary angiography analysis, and 18-month clinical follow-up were reported. A total of 302 patients were analysed, 151 with BVS and 151 with EES. Baseline clinical characteristics were similar between groups. Final TIMI 3 flow was 87.4% vs. 86.1%, p=0.296. At 18-month follow-up, all-cause mortality was 2.8% vs. 3.0% in the BVS and EES groups respectively, p=0.99; the MACE rate was higher in the BVS group (9.8% vs. 3.6%, p=0.02); target lesion revascularisation was 5.7% vs. 1.3%, p=0.05. The 30-day MACE rate in BVS patients without post-dilatation was 6.8%, while in patients with post-dilatation it was 3.6%. Scaffold thrombosis (ST) occurred primarily in the acute phase (acute ST 2.1% vs. 0.7%, p=0.29; subacute 0.7% vs. 0.7%, p=0.99; late 0.0% vs. 0.0%; very late 1.5% vs. 0.0%, p=0.18). All three BVS cases with acute ST had no post-dilatation at the index procedure.
CONCLUSIONS
STEMI patients treated during the early experience with BVS had similar acute angiographic results as compared with the EES group. Clinical midterm follow-up data showed a higher clinical events rate compared with metal stents. The majority of clinical events occurred in the early phase after implantation and mainly in cases without post-dilatation. Optimisation of the implantation technique in the acute clinical setting is of paramount importance for optimal short and mid-term outcomes.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
04 Faculty of Medicine > Department of Cardiovascular Disorders (DHGE) > Clinic of Cardiology |
UniBE Contributor: |
Valgimigli, Marco |
Subjects: |
600 Technology > 610 Medicine & health |
ISSN: |
1774-024X |
Publisher: |
Europa Digital & Publishing |
Language: |
English |
Submitter: |
Daria Vogelsang |
Date Deposited: |
12 Apr 2017 10:52 |
Last Modified: |
05 Dec 2022 15:01 |
Publisher DOI: |
10.4244/EIJV12I1A6 |
PubMed ID: |
27173859 |
URI: |
https://boris.unibe.ch/id/eprint/92866 |
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