Affiliation:
1. AKH Hagen: Agaplesion Allgemeines Krankenhaus Hagen gGmbH
2. Ruhr-Universität Bochum: Ruhr-Universitat Bochum
Abstract
Abstract
Introduction In the modern interventional treatment of degenerated saphenous vein grafts, the use of both bare metal and drug eluting stents have been described so far. Drug eluting balloons have been increasingly used in cases of in-stent restenosis and to some extent denovo stenosis of native coronary vessels. Based on pure logic approach, the use of drug eluting balloons in in-stent restenosis of the saphenous vein graft may be of great interest. Still, few high-quality data on this subject exist and no general recommendations can be made.Case presentation This paper illustrates a typical case of a symptomatic late in-stent restenosis of a saphenous vein graft occurred 15 months after a percutaneous coronary intervention with implantation of two drug eluting stents. Intravascular ultrasound revealed a mixture of stent underexpansion and severe neointima. This was treated safely with a prolonged high pressure balloon dilatation followed by dilatation with a drug eluting balloon. The primary result was very good. During the intervention the patient remained asymptomatic and was discharged the next day on dual anti-platelet therapy. During the 10-month follow-up the patient remained asymptomatic.Conclusion This case demonstrates the usefulness and clinical safety of drug eluting balloons in treating in-stent restenosis in the saphenous vein grafts.
Publisher
Research Square Platform LLC