title: TAXUS VI final 5-year results: a multicentre, randomised trial comparing polymer-based moderate-release paclitaxel-eluting stent with a bare metal stent for treatment of long, complex coronary artery lesions.
abstract: OBJECTIVE
  To assess the long-term safety and efficacy of the paclitaxel-eluting TAXUS moderate-release (MR) investigation-only stent for the treatment of long, complex coronary artery lesions.
  
  
  RESULTS
  TAXUS VI was a prospective, double-blind, multicentre trial wherein 446 patients were randomised between a TAXUS Express MR stent and an uncoated Express Control stent. At 5-years, the overall rate of major adverse cardiac events (MACE) was similar in the two groups at 27.8% in control and 31.3% in TAXUS (P = 0.61), including similar rates for stent thrombosis. The target vessel revascularisation (TVR) rate was 23.7% in control and 22.2% in TAXUS (P = 0.45) with a non-target lesion revascularisation (non-TLR) rate of 5.1% in control and 10.9% in TAXUS (P = 0.0274) and a TLR rate of 21.4% in control and 14.6% in TAXUS (relative reduction, 32%; P = 0.0325). Furthermore, subgroup analysis revealed that the TLR benefit of TAXUS was preserved among study groups including small vessels, long lesions and patients receiving multiple overlapping stents.
  
  
  CONCLUSIONS
  Treatment of complex coronary lesions with the TAXUS MR stent demonstrated similar MACE, similar TVR, and reduced TLR rates compared with control through five years. Based on these positive results, the aetiology of increased non-TLR TVR rate in TAXUS remains unclear.
authors.affiliation: HELIOS Heart Center, Department of Cardiology/Angiology, Ringstrasse 49, 53721, Siegburg, Germany. grubee@aol.com
authors.forename: Eberhard
authors.initials: E
authors.lastname: Grube
authors.forename: Keith
authors.initials: K
authors.lastname: Dawkins
authors.forename: Giulio
authors.initials: G
authors.lastname: Guagliumi
authors.forename: Adrian
authors.initials: A
authors.lastname: Banning
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Zmudka
authors.forename: Antonio
authors.initials: A
authors.lastname: Colombo
authors.forename: Leif
authors.initials: L
authors.lastname: Thuesen
authors.forename: Karl
authors.initials: K
authors.lastname: Hauptman
authors.forename: Jean
authors.initials: J
authors.lastname: Marco
authors.forename: William
authors.initials: W
authors.lastname: Wijns
authors.forename: Anita
authors.initials: A
authors.lastname: Joshi
authors.forename: Stephen
authors.initials: S
authors.lastname: Mascioli
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects / Q000295:instrumentation* / Q000401:mortality; D002317:Cardiovascular Agents / Q000008:administration & dosage*; D002318:Cardiovascular Diseases / Q000209:etiology / Q000401:mortality; D020099:Coated Materials, Biocompatible; D003324:Coronary Artery Disease / Q000401:mortality / Q000628:therapy*; D004311:Double-Blind Method; D054855:Drug-Eluting Stents; D005060:Europe; D006801:Humans; D053208:Kaplan-Meier Estimate; D008670:Metals; D017239:Paclitaxel / Q000008:administration & dosage*; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use; D011446:Prospective Studies; D011474:Prosthesis Design; D012720:Severity of Illness Index; D015607:Stents; D013927:Thrombosis / Q000209:etiology / Q000401:mortality; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D002317:Cardiovascular Agents; D020099:Coated Materials, Biocompatible; D008670:Metals; D010975:Platelet Aggregation Inhibitors; D017239:Paclitaxel