Paclitaxel drug-coated balloons combined with bare metal stents vs. bare metal stents for the treatment of superficial femoral atherosclerosis obliterans
10.3760/cma.j.cn113855-20230112-00021
- VernacularTitle:紫杉醇药物涂层球囊联合金属裸支架对比单独金属裸支架治疗股浅动脉粥样硬化闭塞症的疗效分析
- Author:
Qijian ZHAO
1
;
Jianbin ZHANG
;
Hao ZHAO
;
Bin HE
;
Xuming WANG
;
Bo MA
;
Jie CHEN
;
Chong CHEN
;
Zhidong YE
Author Information
1. 北京大学中日友好临床医学院心脏血管外科，北京 100029
- Keywords:
Stents;
Femoral artery;
Arteriosclerosis
- From:
Chinese Journal of General Surgery
2023;38(7):500-505
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the efficacy and safety of drug-coated balloons (DCB) combined with bare metal stents (BMS) and BMS only for superficial femoral atherosclerosis obliterans.Methods:The clinical and follow-up data of 80 patients (82 limbs) who received combined treatment or BMS implantation at Cardiovascular Surgery Department of China Japan Friendship Hospital from Jan 2017 to Aug 2022 were retrospectively analyzed.Results:43 patients (43 limbs) were included in combined treatment group. 37 patients (39 limbs) were in BMS only. The average lesion length of combined group was longer than BMS group (19.54±7.04 cm vs. 16.25±6.43 cm, P=0.031). The primary patency rate of combined group at 36 months was not statistically different with BMS only group (56.9% vs. 38.5%, P=0.171). The subgroup analysis of superficial femoral artery TASC C/D (Trans-Atlantic Inter-Society Consensus) and CTO (chronic total occlusion) lesions indicated that efficacy of the combined group was superior to BMS only group. The patency rates of the combined group compared with the BMS group at 36 months were 57.6% vs. 23.8%, P=0.046, 60.2% vs. 31.4%, P=0.028, respectively. There was no significant difference in the FCD-TLR (free from clinical driven target lesion revascularization) between the two groups at 36 months (72.6% vs. 66.5%, P=0.706). There was no significant difference in major adverse events between the two groups ( P>0.05). Conclusion:Paclitaxel drug-coated balloon combined with bare metal stent is a safe and effective treatment for superficial femoral atherosclerosis obliterans, which is superior to bare metal stent, especially in TASC C/D and chronic total occlusive lesions.
