Similar five-year outcome with paclitaxel- and sirolimus-eluting coronary stents

Niels Bligaard, Leif Thuesen, Kari Saunamäki, Per Thayssen, Jens Aarøe, Peter Riis Hansen, Jens Flensted Lassen, Ghita Stephansen, Jørgen L Jeppesen, Anders Michael Galløe, SORT OUT II investigators

8 Citations (Scopus)

Abstract

OBJECTIVE: Millions of patients were treated with the sirolimus-eluting Cypher™ and the paclitaxel-eluting Taxus™ coronary stents with potential late-occurring increase in event rates. Therefore, the long-term outcome follow-up is of major clinical interest.

DESIGN: In total, 2.098 unselected patients with ST-segment elevation myocardial infarction (STEMI), non-STEMI, stable or unstable angina pectoris were randomized to receive Cypher™ (n = 1.065) or Taxus™ (n = 1.033) stents and were followed for 5 years.

RESULTS: The primary end-point; the composite of cardiac death, myocardial infarction and target vessel revascularization (major adverse cardiac event, MACE), occurred in 467 patients (22.3%); Cypher™ n = 222 (20.8%), Taxus™ n = 245 (23.7%), ns. Definite and probable stent thrombosis occurred in 107 patients (5.1%); Cypher™ n = 51 (4.8%), Taxus™ n = 56 (5.4%), ns. No statistically significant differences were found in the elements of the primary end-point or in other secondary end-points between the two stent groups. After one year, the annual rates of stent thrombosis and MACE remained constant.

CONCLUSIONS: During 5-year follow-up, the Cypher™ and the Taxus™ coronary stents had similar clinical outcome with no signs of increasing rates of adverse events over time.

Original languageEnglish
JournalScandinavian cardiovascular journal : SCJ
Volume48
Issue number3
Pages (from-to)148-55
Number of pages8
ISSN1401-7431
DOIs
Publication statusPublished - Jun 2014

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