scholarly journals Two-Year Outcome of a Randomized Trial Comparing Second-Generation Drug-Eluting Stents Using Biodegradable or Durable Polymer

JAMA ◽  
2014 ◽  
Vol 311 (20) ◽  
pp. 2125 ◽  
Author(s):  
Masahiro Natsuaki ◽  
Ken Kozuma ◽  
Takeshi Morimoto ◽  
Hiroki Shiomi ◽  
Takeshi Kimura
Keyword(s):  
Randomized Trial ◽  
Second Generation ◽  
Drug Eluting Stents ◽  
Durable Polymer ◽  
Drug Eluting

Improved clinical outcome with biodegradable polymer drug-eluting stents compared to durable polymer drug-eluting stents for primary percutaneous coronary intervention

2020 ◽  
pp. postgradmedj-2020-138243
Author(s):  
Ratna Andriyati ◽  
Doni Firman ◽  
Yovi Kurniawati ◽  
Amir Aziz Alkatiri ◽  
Raymond Pranata ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Second Generation ◽  
Coronary Intervention ◽  
Drug Eluting Stents ◽  
Recurrent Myocardial Infarction ◽  
Repeat Revascularisation ◽  
Durable Polymer ◽  
Percutaneous Coronary ◽  
Drug Eluting

BackgroundStudies comparing the clinical outcomes of second-generation biodegradable polymer drug-eluting stents (BP-DES) and second-generation durable polymer drug-eluting stents (DP-DES) in patients with ST-segment elevation myocardial infarction (STEMI) with follow-up duration of more than 1 year are still limited.ObjectiveThis study aimed to compare the 2-year clinical outcome of BP-DES with second-generation DP-DES in patients undergoing primary percutaneous coronary intervention (PPCI).MethodsThis is a retrospective cohort study in patients with STEMI, the primary endpoint was major adverse cardiac events (MACE) defined as recurrent myocardial infarction, total repeat revascularisation and cardiac death. The secondary endpoint was stent thrombosis (ST) defined as definite, probable or possible.ResultsA total of 400 patients were analysed (197 BP-DES groups and 203 DP-DES groups). BP-DES were independently associated with lower incidence of MACE (adjusted HR 0.67, 95% CI 0.21 to 0.91, p=0.005) and ST (adjusted HR 0.62, 95% CI 0.19 to 0.73, p<0.016) within 2 years of follow-up. Subgroup analysis of MACE individual components showed that BP-DES were associated with lower cardiac deaths (HR 0.35; 95% CI 0.18 to 0.94; p<0.001) compared to DP-DES, but not recurrent myocardial infarction and total repeat revascularisation.ConclusionsBP-DES were associated with better clinical outcomes compared to second-generation DP-DES in patients with STEMI undergoing PPCI.

scholarly journals Ultrathin-strut biodegradable polymer versus durable polymer drug-eluting stents: a meta-analysis

Open Heart ◽  
2020 ◽  
Vol 7 (2) ◽  
pp. e001394 ◽  
Author(s):  
Mohammad Riashad Monjur ◽  
Christian F Said ◽  
Paul Bamford ◽  
Michael Parkinson ◽  
Richard Szirt ◽  
...  
Keyword(s):  
Biodegradable Polymer ◽  
Cardiac Death ◽  
Primary Outcome ◽  
Second Generation ◽  
Meta Analysis ◽  
Target Lesion ◽  
Drug Eluting Stents ◽  
Durable Polymer ◽  
Drug Eluting

ObjectivesDetermine whether an ultrathin biodegradable polymer sirolimus-eluting stent (‘Orsiro’—BP-SES) has clinical benefits over second-generation durable polymer drug-eluting stents (DP-DES).MethodsWe conducted a prospective systematic review and meta-analysis of randomised clinical trials comparing Orsiro BP-SES against DP-DES (PROSPERO Registration: CRD42019147136). The primary outcome was target lesion failure (TLF): composite of cardiac death, target vessel myocardial infarction (TVMI) and clinically indicated target lesion revascularisation (TLR)) evaluated at the longest available follow-up.ResultsNine trials randomised 11 302 patients to either Orsiro BP-SES or DP-DES. At mean weighted follow-up of 2.8 years, the primary outcome (TLF) occurred in 501 of 6089 (8.2%) participants with BP-SES compared with 495 of 5213 (9.5%) participants with DP-DES. This equates to an absolute risk reduction of 1.3% in TLF in favour of Orsiro BP-SES (OR 0.82; 95% CI 0.69 to 0.98; p=0.03). This was driven by a reduction in TVMI (OR 0.80; 95% CI 0.65 to 0.98; p=0.03). There were no significant differences in other clinical endpoints: cardiac death, TLR and stent thrombosis.ConclusionThe Orsiro BP-SES shows promising clinical outcomes in patients undergoing percutaneous coronary intervention compared with contemporary second-generation DES at a short to medium term follow-up. More research is warranted to evaluate performance over a longer follow-up period and in different clinical and lesion subsets.

First generation versus second generation drug-eluting stents for the treatment of bifurcations: 5-year follow-up of the LEADERS all-comers randomized trial

2015 ◽  
Vol 87 (7) ◽  
pp. E248-E260 ◽  
Author(s):  
Maik J. Grundeken ◽  
Joanna J. Wykrzykowska ◽  
Yuki Ishibashi ◽  
Scot Garg ◽  
Ton de Vries ◽  
...  
Keyword(s):  
Randomized Trial ◽  
First Generation ◽  
Second Generation ◽  
Drug Eluting Stents ◽  
Drug Eluting
Sign in / Sign up

Export Citation Format

Share Document