Three-Year Outcomes Following TAVR in Younger (<75 Years) Low-Surgical-Risk Severe Aortic Stenosis Patients.
aortic valve stenosis
humans
incidence
stroke
transcatheter aortic valve replacement
Journal
Circulation. Cardiovascular interventions
ISSN: 1941-7632
Titre abrégé: Circ Cardiovasc Interv
Pays: United States
ID NLM: 101499602
Informations de publication
Date de publication:
18 Oct 2024
18 Oct 2024
Historique:
medline:
18
10
2024
pubmed:
18
10
2024
entrez:
18
10
2024
Statut:
aheadofprint
Résumé
Transcatheter aortic valve replacement (TAVR) is an alternative to surgery in patients with severe aortic stenosis, but data are limited on younger, low-risk patients. This analysis compares outcomes in low-surgical-risk patients aged <75 years receiving TAVR versus surgery. The Evolut Low Risk Trial randomized 1414 low-risk patients to treatment with a supra-annular, self-expanding TAVR or surgery. We compared rates of all-cause mortality or disabling stroke, associated clinical outcomes, and bioprosthetic valve performance at 3 years between TAVR and surgery patients aged <75 years. In patients <75 years, 352 were randomized to TAVR and 351 to surgery. Mean age was 69.1±4.0 years (minimum 51 and maximum 74); Society of Thoracic Surgeons Predicted Risk of Mortality was 1.7±0.6%. At 3 years, all-cause mortality or disabling stroke for TAVR was 5.7% and 8.0% for surgery ( Low-risk patients <75 years treated with supra-annular, self-expanding TAVR had comparable 3-year all-cause mortality and lower disabling stroke compared with patients treated with surgery. There was significantly better valve performance in patients treated with TAVR. URL: https://clinicaltrials.gov; Unique identifier: NCT02701283.
Sections du résumé
BACKGROUND
UNASSIGNED
Transcatheter aortic valve replacement (TAVR) is an alternative to surgery in patients with severe aortic stenosis, but data are limited on younger, low-risk patients. This analysis compares outcomes in low-surgical-risk patients aged <75 years receiving TAVR versus surgery.
METHODS
UNASSIGNED
The Evolut Low Risk Trial randomized 1414 low-risk patients to treatment with a supra-annular, self-expanding TAVR or surgery. We compared rates of all-cause mortality or disabling stroke, associated clinical outcomes, and bioprosthetic valve performance at 3 years between TAVR and surgery patients aged <75 years.
RESULTS
UNASSIGNED
In patients <75 years, 352 were randomized to TAVR and 351 to surgery. Mean age was 69.1±4.0 years (minimum 51 and maximum 74); Society of Thoracic Surgeons Predicted Risk of Mortality was 1.7±0.6%. At 3 years, all-cause mortality or disabling stroke for TAVR was 5.7% and 8.0% for surgery (
CONCLUSIONS
UNASSIGNED
Low-risk patients <75 years treated with supra-annular, self-expanding TAVR had comparable 3-year all-cause mortality and lower disabling stroke compared with patients treated with surgery. There was significantly better valve performance in patients treated with TAVR.
REGISTRATION
UNASSIGNED
URL: https://clinicaltrials.gov; Unique identifier: NCT02701283.
Identifiants
pubmed: 39421943
doi: 10.1161/CIRCINTERVENTIONS.124.014018
doi:
Banques de données
ClinicalTrials.gov
['NCT02701283']
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM