Comparison in curative effect between jailed balloon technique and jailed wire technique applied in ;percutaneous coronary intervention for coronary bifurcation lesion
ZHOU Song
WANG Lian-qin
REN Zhen-fang
LI Zhen-lian
Abstract：Objective To observe the safety and effectiveness of jailed balloon technique and jailed wire technique applied in percutaneous coronary intervention (PCI) in patients with coronary bifurcation lesion (Chen type Ia) who were proposed to undergo major branch stent implantation or side branch stent implantation if necessary. Methods The patients (n=108, male 58, female 50 and aged from 45 to 70) were chosen from Feb. 2012 to Dec. 2013, and randomly divided into test group (n=58) given PCI by jailed balloon technique, and control group (n=50) given PCI by jailed wire technique. After major branch stent implantation, the incidence of side branch dissection and occlusion, percentage of major or side branch grade-3 TIMI during and after operation, total operation time and number of implanted stents were compared between 2 groups. Results The comparison in percentage of major branch grade-3 TIMI during and after operation, number of implanted stents and percentage of in-stent re-stenosis had no statistical significance between 2 groups (all P>0.05). Compared with control group, the percentage of major or side branch grade-3 TIMI increased during and after operation, and percentages of kissing balloon, serious tear, dissection, severe stenosis and occlusion of side branch, implanted stents of side branch, and side branch severe stenosis and occlusion decreased, and average operation time decreased in test group (all P<0.05). Conclusion The application of jailed balloon technique during PCI for treating coronary bifurcation lesion can improve blood flow and reduce incidence of occlusion and dissection of side branch, which is safe and effective.
Keywords：Percutaneous coronary interventionCoronary bifurcation lesionJailed balloon techniqueJailed wire technique
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 342-344 )