1. Angiographic and Midterm Outcomes of Bioresorbable Vascular Scaffold for Coronary Bifurcation Lesions.
- Author
-
Paradies V, Vlachojannis GJ, Royaards KJ, Wassing J, van der Ent M, and Smits PC
- Subjects
- Coronary Artery Disease diagnosis, Coronary Vessels diagnostic imaging, Female, Follow-Up Studies, Humans, Male, Middle Aged, Prosthesis Design, Retrospective Studies, Time Factors, Tomography, Optical Coherence methods, Treatment Outcome, Absorbable Implants, Coronary Angiography methods, Coronary Artery Disease surgery, Coronary Vessels surgery, Percutaneous Coronary Intervention methods, Tissue Scaffolds
- Abstract
Data on the angiographic and clinical performance of bioresorbable vascular scaffolds (BVS) for bifurcation lesions treatment are still limited. Data were examined of 107 patients with at least 1 coronary bifurcation lesion involving a side branch ≥2mm. Angiographic and clinical outcomes were collected. Optical coherence tomography analysis was performed in a subgroup of patients. Between July 2009 and December 2015, 423 patients underwent PCI with Absorb BVS. A total of 110 lesions were identified as bifurcations, of which 24.5% were classified as true bifurcation lesions. Lesion complexity B2/C was 68.1%. Ninety-five out of 110 lesions were treated by provisional stenting technique while 2 stenting strategy was the final approach in 15 lesions. Procedural success of main branch was 100% whereas side-branch impairment at the end of the procedure was 4.5%. The mean follow-up was 21 months with one-third of the patients followed up for at least 2 years. The overall target lesion failure and scaffold/stent thrombosis rate at 1 year was 7.8% and 3.9%, respectively. In conclusion the results of the present analysis suggest the BVS implanted in bifurcations lesions are associated with procedural safety and angiographic success as well as acceptable target lesion failure rate at 1 year., (Copyright © 2018. Published by Elsevier Inc.)
- Published
- 2018
- Full Text
- View/download PDF