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Covered stent versus bare-metal stents for chronic total occluded long complicated femoropopliteal lesions: A 2-year single center review
- Source :
- Journal of the Chinese Medical Association : JCMA. 82(1)
- Publication Year :
- 2019
-
Abstract
- Background To compare the efficacy, safety, and results of Viabahn versus bare-metal stents (BMS) in chronic total occluded (CTO) long femoropopliteal lesions. Methods From April 2009 to August 2014, a total 97 patients (71.2 ± 9.7, 45-90 years old, 70 males) with occluded femo-ropopliteal lesions underwent Viabahn (55 patients) or BMS (42 patients) implantation. The clinical findings, procedural factors, and overall outcomes were collected and analyzed. Results The average lesion length was 22.1 ± 4.8 cm in the Viabahn group and 17.8 ± 3.3 cm in the BMS group. Both groups had a 100% technical success rate. Although there was no difference between the groups in complication, mortality, and major amputation rates, the Viabahn group had a significantly better average post-operative ankle brachial index (ABI) at 1-year and 2-year follow-ups. The Viabahn group also had significantly less in-stent restenosis (ISR) and target lesion revascularization (TLR) compared with the BMS group. Nevertheless, the two groups shared similar 2-year primary patency rates (63.6% vs. 50.0%, p = .178) and 2-year secondary patency rates (85.5% vs. 81.0%, p = .554). Conclusion Both Viabahn and BMS were efficient treatments for long femoropopliteal CTO lesions. However, the Viabahn group had significantly improved results compared with the BMS group in TLR and ISR, but the difference was not sufficient enough to result in different primary and secondary patency rates.
- Subjects :
- Bare-metal stent
Male
medicine.medical_specialty
Arterial Occlusive Diseases
030204 cardiovascular system & hematology
Single Center
Lesion
03 medical and health sciences
0302 clinical medicine
Restenosis
medicine
Bare metal
Humans
Popliteal Artery
Covered stent
Aged
Aged, 80 and over
business.industry
General Medicine
Middle Aged
medicine.disease
Surgery
Femoral Artery
medicine.anatomical_structure
Metals
030220 oncology & carcinogenesis
Chronic Disease
Female
Stents
Ankle
medicine.symptom
Complication
business
Subjects
Details
- ISSN :
- 17287731
- Volume :
- 82
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Journal of the Chinese Medical Association : JCMA
- Accession number :
- edsair.doi.dedup.....284327be35ed04b6bf7e5df91bfb25b8