Comparison of procedural and long-term outcomes between transradial and transfemoral approach in one-stage intervention for triple vessel coronary artery disease
Kefei Dou, Bo Xu, Yuejin Yang, Jilin Chen, Shubin Qiao, Yang Wang, Jianjun Li, Xuewen Qin, Min Yao, Haibo Liu, Yongjian Wu, Jue Chen, Jinqing Yuan, Shijie You, Runlin Gao, Kefei Dou, Bo Xu, Yuejin Yang, Jilin Chen, Shubin Qiao, Yang Wang, Jianjun Li, Xuewen Qin, Min Yao, Haibo Liu, Yongjian Wu, Jue Chen, Jinqing Yuan, Shijie You, Runlin Gao
Abstract
Objectives: The aim of the present study was to evaluate the safety, feasibility, procedural, and long-term outcomes by the transradial (TR) approach as compared to transfemoral (TF) approach in patients with triple vessel coronary artery disease undergoing one-stage percutaneous coronary intervention.
Background: The feasibility, safety, and efficacy between the TR and TF approach for coronary interventional treatment have been compared in some complex situations including AMI and unprotected left main disease. However, in terms of triple vessel disease (3VD) intervention, there has been no comparison regarding procedural and long-term outcomes between the TR and TF approach.
Methods: A total of 4,974 consecutive patients (TR n = 3,856, TF n = 1,118), who were diagnosed with 3VD without LM disease and underwent one-stage percutaneous revascularization, were enrolled in the study. Procedural results and clinical outcomes were obtained through database and follow-up. We used the propensity score matching method and obtained 930 pairs of patients with comparable baseline data in order to compare the procedural and long-term outcome between TR and TF groups. In the study cohort, risk reduction of all the clinical outcomes were evaluated with Cox's proportional-hazards models. Cumulative incidences concerning safety and efficacy of the cohort were estimated by the Kaplan-Meier method and a comparison was made utilizing the log-rank test.
Results: After propensity score matching, the baseline clinical and angiographic characteristics were similar between the 2 groups. Regarding procedural results, no significant differences were observed between the 2 groups, with the exception of a decreased hospital stay (TR 7.49 ± 4.46 days vs. TF 8.63 ± 6.23 days, P < 0.0001) and fewer bleedings (TR 1.0% vs. TF 2.9, P = 0.003) in the TRI group. After an average 21-month follow-up, the all-cause mortality (TR 1.7% vs. TF 4.2%, P = 0.0014; HR 0.44, 0.25-0.79) was significantly lower with TRI patients. Other clinical outcomes were comparable between the 2 groups.
Conclusions: As compared to TFI, TRI for 3VD intervention is feasible, safe, and associated with similar procedural success, shorter hospitalization, reduced bleeding, lower incidence of death, and comparable long-term efficacy.
© 2014, Wiley Periodicals, Inc.
Source: PubMed