Nationwide experience with transcarotid transcatheter aortic valve implantation: Insights from the POL-CAROTID registry.
Kardiol Pol
; 81(4): 373-380, 2023.
Article
en En
| MEDLINE
| ID: mdl-36594529
ABSTRACT
BACKGROUND:
The carotid artery is an alternative access route for transcatheter aortic valve implantation (TAVI), especially useful in patients unsuitable for traditional access routes including transfemoral (TF), subclavian, transapical, and aortic.AIMS:
To investigate the feasibility and safety of transcarotid (TC) access for TAVI in comparison to the TF approach in a multicenter setting.METHODS:
A total of 41 patients, treated between December 2014 and December 2018, were retrospectively reported to the Polish Registry of Common Carotid Artery Access for TAVI (POL-CAROTID). The median follow-up time was 619 (365-944) days, and Valve Academic Research Consortium-2 (VARC-2) definitions were applied. Clinical outcomes were compared with 41 propensity-matched TF-TAVI patients.RESULTS:
The mean (standard deviation [SD]) patients' age was 78.0 (7.2) years, and 29 patients (70.7%) were men. Prohibitive iliofemoral anatomy and/or obesity (46.3%) and/or the presence of a stent graft in the abdominal aorta (31.7%) were the most common indications for TC-TAVI. Device success for TC-TAVI was comparable with the matched TF-TAVI group (90.2% vs. 95.3%, respectively, P = 0.396), and no periprocedural mortality was observed. Moreover, early safety was similar between the two groups (92.7% vs. 95.3%, respectively, log-rank P = 0.658) with only 1 case of non-disabling stroke during the first month after TC-TAVI. Consequently, no cerebrovascular events were observed in the mid-term, and the clinical efficacy of TC-TAVI corresponded well with TF-TAVI (90.2% vs. 92.7%, respectively, log-rank P = 0.716). A total of 4 (9.8%) deaths were noted in the TC-TAVI cohort in comparison to 3 (7.3%) in the TF-TAVI group.CONCLUSIONS:
The results of the study indicated that the first cohort of Polish patients with implantations of second-generation transcarotid transcatheter heart valves had a similar prognosis to TF-TAVI with regard to safety and feasibility. TC access may be considered an optimal alternative for patients in whom the TF approach is precluded.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Estenosis de la Válvula Aórtica
/
Reemplazo de la Válvula Aórtica Transcatéter
Tipo de estudio:
Clinical_trials
/
Observational_studies
Límite:
Aged
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Kardiol Pol
Año:
2023
Tipo del documento:
Article
País de afiliación:
Polonia