The Midterm Outcomes of Endovascular Therapy for Femoropopliteal Lesions via Drug-Coated Balloon, Directional Atherectomy and Bare Metal Stent Angioplasty.
Rev Cardiovasc Med
; 25(9): 331, 2024 Sep.
Article
en En
| MEDLINE
| ID: mdl-39355603
ABSTRACT
Background:
This study investigated the midterm primary patency of drug-coated balloons (DCBs), directional atherectomy plus balloon angioplasty (DA), and bare metal stent (BMS) angioplasty for the treatment of femoropopliteal lesions.Methods:
This two-center retrospective cohort study included 105 patients (110 limbs) undergoing DCB, DA, and BMS angioplasty-32 patients (34 limbs), 31 patients (32 limbs), and 42 patients (44 limbs), respectively. The demographic, baseline, and procedure data were collected, and the complications and midterm outcomes (patency, amputation-free survival, and clinically driven target lesion revascularization rates) were analyzed.Results:
All three procedures achieved a 100% success rate. Significant improvements were noted in ankle brachial index, walking distance, and Rutherford classification at 30 days post-procedure (p < 0.001), with no differences or severe complications among the groups. The all-cause mortality rate during the follow-up period, was 5.5%, and amputation-free survival rates at 24 months were 97.0%, 90.6% and 90.9% in the DCB, DA, and BMS angioplasty groups, respectively. The primary patency rate for the DCB group (79.4%) exceeded those of the DA (56.2%) and BMS (52.2%) groups (p < 0.05), with no significant difference between the DA and BMS groups at 24 months. The secondary patency and clinically driven target lesion revascularization rates were similar among the three groups. A runoff number ≤1, Trans-Atlantic Intersociety Consensus (TASC) D, and severe calcification were found to be independent risk factors for primary patency.Conclusions:
The DCB procedure demonstrated superior primary patency, compared to both BMS and DA procedures, in the treatment of femoropopliteal lesions.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Rev Cardiovasc Med
Asunto de la revista:
ANGIOLOGIA
/
CARDIOLOGIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
Singapur