The Effect of Aggressive Wire Recanalization in Calcified Atheroma and Dilatation (ARCADIA) Technique in Eccentric Calcified Lesion of No-stenting Zone.
J Endovasc Ther
; 29(4): 536-543, 2022 08.
Article
en En
| MEDLINE
| ID: mdl-34758672
ABSTRACT
PURPOSE:
The endovascular approach for eccentric calcified lesions of the no-stenting zone is challenging. This study aimed to investigate the effect of a novel technique for these lesions.METHODS:
We performed EVT for severe and eccentric calcified lesions using the technique, which is presented previously and named aggressive wire recanalization in calcified atheroma and dilatation (ARCADIA). In brief, a guidewire is passed to the residual lumen firstly. Next, another guidewire is advanced into and cross through the calcified plaque and returned to the distal original lumen with intravascular ultrasound (IVUS) guided. The calcified plaque is dilated by using a scoring-balloon or non-compliant balloon.RESULTS:
Consecutive 14 peripheral artery disease patients with isolated and eccentric calcification in a no-stenting zone were treated using ARCADIA technique between January 2018 and March 2020. In IVUS data, lumen cross-section area was significantly increased from 5.2 ± 2.0 mm2 to 18.1 ± 6.9 mm2 (p < 0.01), lumen area was expanded roundly evaluating as symmetry index from 0.45 ± 0.09 to 0.81 ± 0.12 (p < 0.01). There were no distal embolization and perforation after ARCADIA technique. One-year target lesion revascularization occurred in only 2 cases. The primary patency of 1 year was 85.7%.CONCLUSION:
ARCADIA technique is safe and appropriate, and can be 1 option to treat for eccentric calcified lesions of the no-stenting zone as an optimal wire crossing method.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Enfermedad de la Arteria Coronaria
/
Placa Aterosclerótica
Límite:
Humans
Idioma:
En
Revista:
J Endovasc Ther
Asunto de la revista:
ANGIOLOGIA
Año:
2022
Tipo del documento:
Article
País de afiliación:
Japón