Details

Autor(en) / Beteiligte

• Kufner, Sebastian, MD
• Cassese, Salvatore, MD
• Valeskini, Marco, Cand Med
• Neumann, Franz-Josef, MD
• Schulz-Schüpke, Stefanie, MD
• Hoppmann, Petra, MD
• Fusaro, Massimiliano, MD
• Schunkert, Heribert, MD
• Laugwitz, Karl-Ludwig, MD
• Kastrati, Adnan, MD
• Byrne, Robert A., MB, BCh, PhD

Titel

Long-Term Efficacy and Safety of Paclitaxel-Eluting Balloon for the Treatment of Drug-Eluting Stent Restenosis

Ist Teil von

• JACC. Cardiovascular interventions, 2015-06, Vol.8 (7), p.877-884

Ort / Verlag

Elsevier Inc

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• Abstract Objectives This study sought to investigate the long-term comparative efficacy and safety of paclitaxel-eluting balloon (PEB), paclitaxel-eluting stent (PES), or balloon angioplasty (BA) for the treatment of drug-eluting stent restenosis. Background The optimal treatment of drug-eluting stent restenosis remains unknown. Although PEB has shown encouraging results, the long-term clinical efficacy and safety of PEB remains poorly defined. Methods A total of 402 patients with clinically significant restenosis in limus-eluting stents were randomly assigned to receive PEB (n = 137), PES (n = 131), or BA (n = 134). For this analysis, PEB versus PES and PEB versus BA were compared. The primary efficacy and safety endpoints were target lesion revascularization and the composite of death or myocardial infarction. Results At a median follow-up of 3 years, the risk of target lesion revascularization was comparable with PEB versus PES (hazard ratio [HR]: 1.46, 95% confidence interval [CI]: 0.91 to 2.33; p = 0.11) and lower with PEB versus BA (HR: 0.51, 95% CI: 0.34 to 0.74; p < 0.001). The risk of death/myocardial infarction tended to be lower with PEB versus PES (HR: 0.55, 95% CI: 0.28 to 1.07; p = 0.08), due to a lower risk of death (HR: 0.38, 95% CI: 0.17 to 0.87; p = 0.02). The risk of death/myocardial infarction was similar with PEB versus BA (HR: 0.96, 95% CI: 0.46 to 2.0; p = 0.91). Conclusions At 3 years, the use of PEB as compared with PES to treat patients with limus-eluting stent restenosis has similar efficacy and safety. PEB remains superior to BA. The sustained efficacy without trade-off in safety supports the role of PEB as treatment option for patients with drug-eluting stent restenosis. (Intracoronary Stenting and Angiographic Results: Drug Eluting Stent In-Stent Restenosis: 3 Treatment Approaches [ISAR-DESIRE 3]; NCT00987324 )