EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2020
Systematic review and meta-analysis of valve-in-valve transcatheter aortic valve replacement in patients with failed bioprosthetic aortic valves.
СтатьяМетаанализСистематический обзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Mahmoud Ahmed N, Gad Mohamed M, Elgendy Islam Y, Mahmoud Ahmad A, Taha Yasmeen, Elgendy Akram Y, Ahuja Keerat R, Saad Anas M, Simonato Matheus, McCabe James M, Reisman Mark, Kapadia Samir R, Dvir Danny
Аннотация
AIMS: The aim of this meta-analysis was to evaluate the evidence regarding the rates of procedural success and the incidence of adverse outcomes following valve-in-valve (VIV) transcatheter aortic valve replacement (TAVR) in patients with failed bioprosthetic aortic valves.
METHODS AND RESULTS: A systematic search of major electronic databases was conducted for studies relevant to patients with failed bioprosthetic aortic valves undergoing VIV-TAVR. The primary outcome was procedural success. A total of 5,553 patients from 24 studies were included. The mean Society of Thoracic Surgeons (STS) score was 7.84±5.14. The procedural success rate was high (97%, 95% confidence interval [CI]: 94-98%). At 30 days, all-cause mortality was 5% (95% CI: 3-6%), stroke 2% (95% CI: 1-2%), myocardial infarction 1% (95% CI: 1-2%), permanent pacemaker placement 6% (95% CI: 5-8%), and aortic regurgitation 7% (95% CI: 5-10%). At one year, the incidence of all-cause mortality was 12% (95% CI: 10-14%), stroke 3% (95% CI: 2-4%), myocardial infarction 1% (95% CI: 0-2%), and permanent pacemaker placement 7% (95% CI: 5-11%). At three years, the incidence of all-cause mortality was 29% (95% CI: 25-34%) and stroke 6% (95% CI: 5-9%).
CONCLUSIONS: VIV-TAVR appears to be associated with high procedural success rates and low adverse outcomes during the short-term and midterm follow-up period.
METHODS AND RESULTS: A systematic search of major electronic databases was conducted for studies relevant to patients with failed bioprosthetic aortic valves undergoing VIV-TAVR. The primary outcome was procedural success. A total of 5,553 patients from 24 studies were included. The mean Society of Thoracic Surgeons (STS) score was 7.84±5.14. The procedural success rate was high (97%, 95% confidence interval [CI]: 94-98%). At 30 days, all-cause mortality was 5% (95% CI: 3-6%), stroke 2% (95% CI: 1-2%), myocardial infarction 1% (95% CI: 1-2%), permanent pacemaker placement 6% (95% CI: 5-8%), and aortic regurgitation 7% (95% CI: 5-10%). At one year, the incidence of all-cause mortality was 12% (95% CI: 10-14%), stroke 3% (95% CI: 2-4%), myocardial infarction 1% (95% CI: 0-2%), and permanent pacemaker placement 7% (95% CI: 5-11%). At three years, the incidence of all-cause mortality was 29% (95% CI: 25-34%) and stroke 6% (95% CI: 5-9%).
CONCLUSIONS: VIV-TAVR appears to be associated with high procedural success rates and low adverse outcomes during the short-term and midterm follow-up period.