Lesion Revascularisation Subsequent to Femoropopliteal Spot Stenting Using the Multi-LOC Stent Delivery System.
In Vivo
; 34(1): 433-439, 2020.
Article
en En
| MEDLINE
| ID: mdl-31882510
ABSTRACT
BACKGROUND/AIM:
Restenosis and stent fractures are well-characterised treatment failures following femoropopliteal (FP) stent-based interventions. We aimed to determine patterns of restenosis and fracture rates following focal stenting of FP arteries. PATIENTS ANDMETHODS:
This retrospective study investigated angiographic patterns of restenosis and the occurrence of stent fractures following focal FP stenting with the multiple stent delivery system VascuFlex® Multi-LOC.RESULTS:
We identified 10 patients with 10 (of 129) FP lesions (mean length 11.7±4.6 cm) and a total of 51 (of 646) Multi-LOC stents that underwent clinically driven target lesion revascularizations (TLR) after 11.5±9.2 months, due to symptomatic recurrence of stenosis. None of the Multi-LOC stents had fractured. No isolated in-stent restenosis (>50%) was observed. Median diameter lumen loss was significantly more pronounced at the inter-stent segments (27.0%) compared to in-stent segments (7.8%, p=0.023).CONCLUSION:
No evidence of fracture or susceptibility to stent-related restenosis using Multi-LOC stents was observed. Focal FP stenting may be more effective when combined with strategies known to reduce restenosis in non-stented artery segments.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Arteria Poplítea
/
Procedimientos Quirúrgicos Vasculares
/
Stents
/
Constricción Patológica
/
Reestenosis Coronaria
/
Arteria Femoral
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
Límite:
Aged
/
Female
/
Humans
/
Male
Idioma:
En
Año:
2020
Tipo del documento:
Article