CBS 2019
CBSMD教育中心
中 文

Drug Coated Balloon

Abstract

Recommended Article

Benefits with drug-coated balloon as compared to a conventional revascularization strategy for the treatment of coronary and non-coronary arterial disease: a comprehensive meta-analysis of 45 randomized trials Treatment of Very Small De Novo Coronary Artery Disease With 2.0 mm Drug-Coated Balloons Showed 1-Year Clinical Outcome Comparable With 2.0 mm Drug-Eluting Stents Drug-Coated Balloons for Coronary Artery Disease: Third Report of the International DCB Consensus Group Treatment of Drug-Eluting Stent In-Stent Restenosis With Drug-Eluting Balloons: A Systematic Review and Meta-Analysis Drug-Coated Balloon Versus Drug-Eluting Stent for Small Coronary Vessel Disease: PICCOLETO II Randomized Clinical Trial Drug-Coated Balloon for De Novo Coronary Artery Disease: JACC State-of-the-Art Review Percutaneous coronary intervention with drug-coated balloon-only strategy in stable coronary artery disease and in acute coronary syndromes: An all-comers registry study Sustainable Antirestenosis Effect With a Low-Dose Drug-Coated Balloon: The ILLUMENATE European Randomized Clinical Trial 2-Year Results

Original Research2018 Sep 28.[Epub ahead of print]

JOURNAL:Coron Artery Dis. Article Link

Long-term clinical outcomes after treatment of stent restenosis with two drug-coated balloons

Schröder J, Vogt F, Burgmaier M et al. Keywords: two drug-coated balloons; Long-term clinical outcomes; major adverse cardiac event; in-stent restenosis; Paclitaxel-coated balloon;

ABSTRACT


BACKGROUND - Treatment of in-stent restenosis (ISR) is still a clinical challenge in interventional cardiology. Paclitaxel-coated balloons (PCBs) are an attractive therapeutic option for ISR. There are several different types of PCBs available for percutaneous coronary intervention, but to date, comparative data between different types of PCBs for the treatment of ISR are scarce.


PATIENTS AND METHODS - This single centre, nonrandomized, retrospective study under real-world condition included 194 patients with 194 ISR treated by repeat percutaneous coronary intervention with PCBs. The primary end point was major adverse cardiac events (MACEs), defined as cardiac death, myocardial infarction and need for target lesion revascularization (TLR) at 1 year. Secondary end points were MACE and TLR at long-term follow-up.


RESULTS - Baseline clinical and angiographic parameters were comparable between the two groups. Patients in the iopromide-based PCB and butyryl-tri-hexyl citrate (BTHC)-PCB groups were followed up for 32.2±20.5 and 24.2±13.3 months, respectively (P=0.001). MACEs at 1-year follow-up were 15.0 and 15.8% (P=0.879) for the BTHC-PCB and iopromide-based PCB groups, respectively. TLR, myocardial infarction and cardiac death for BTHC-PCB versus iopromide-based PCB at 1-year follow-up were 9.6 versus 11.8%, P=0.622; 5.3 versus 3.9%, P=0.640; and 5.3 versus 3.9%, P=0.640, respectively. If complete follow-up periods were included in the analysis, BTHC-PCB and iopromide-based PCB had comparable rates of MACE (P=0.835) and TLR (P=0.792).


CONCLUSION - BTHC-PCB and iopromide-based PCB had comparable rates of MACE and TLR for the treatment of ISR at 1-year and long-term follow-up.