Skip to main content
main-content

01.06.2014 | Original Paper | Ausgabe 6/2014

Clinical Research in Cardiology 6/2014

Treatment of coronary de novo bifurcation lesions with DCB only strategy

Zeitschrift:
Clinical Research in Cardiology > Ausgabe 6/2014
Autoren:
Antonia Schulz, Telse Hauschild, Franz X. Kleber

Abstract

Objectives

This observational study investigated the value of drug-coated balloons (DCB) only strategy in bifurcation lesions in a consecutive series of all comer percutaneous coronary intervention.

Background

Local application of paclitaxcel by DCB has clinical benefits in various settings including coronary bifurcations. While so far most bifurcation studies investigated sequential application of DCBs to the main (MB) and side branch (SB) with stenting of the MB, we report first results after DCB intervention without additional stenting of the MB or SB.

Methods

We performed 39 consecutive DCB only interventions in de novo bifurcation lesions with SB ≥2 mm and scheduled follow-up angiography after 4 months. Patients refusing angiography had telephone follow-up.

Results

Follow-up angiograms were obtained in 30 out of 39 DCB only interventions. 33.3 % were located in the left main (LM) bifurcation, 28.2 % in left anterior descending (LAD), 20.5 % in left circumflex (LCX) and 17.9 % in the right coronary artery. Four months after index procedure no patient had died, experienced myocardial infarction or stroke. Follow-up angiograms showed restenosis in 3 out of 30 interventions (10 %), 2 developing in the distal main (6.7 %) and 1 in the SB (3.3 %). All three patients had been treated for LM/LAD/LCX bifurcations and suffered from most severe coronary artery disease, but had not been eligible for CABG for various reasons. Target lesion revascularization was performed in 3 out of 39 patients consistent with a MACE rate of 7.7 %.

Conclusion

Treatment of de novo bifurcation lesions with DCB only intervention without additional stenting is a safe therapy with low rates of restenosis and TLR.

Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten

★ PREMIUM-INHALT
e.Med Interdisziplinär

Mit e.Med Interdisziplinär erhalten Sie Zugang zu allen CME-Fortbildungen und Fachzeitschriften auf SpringerMedizin.de. Zusätzlich können Sie eine Zeitschrift Ihrer Wahl in gedruckter Form beziehen – ohne Aufpreis.

Literatur
Über diesen Artikel

Weitere Artikel der Ausgabe 6/2014

Clinical Research in Cardiology 6/2014 Zur Ausgabe

Neu im Fachgebiet Kardiologie

Mail Icon II Newsletter

Bestellen Sie unseren kostenlosen Newsletter Update Kardiologie und bleiben Sie gut informiert – ganz bequem per eMail.

Bildnachweise