TY - JOUR
T1 - Incidence, causes, correlates, and outcome of bioprosthetic valve dysfunction and failure following transcatheter aortic valve implantation
AU - Nitsche, Christian
AU - Koschutnik, Matthias
AU - Donà, Carolina
AU - Mutschlechner, David
AU - Halavina, Kseniya
AU - Spinka, Georg
AU - Dannenberg, Varius
AU - Mascherbauer, Katharina
AU - Sinnhuber, Leah
AU - Kammerlander, Andreas
AU - Winter, Max Paul
AU - Bartko, Philipp
AU - Goliasch, Georg
AU - Pibarot, Philippe
AU - Hengstenberg, Christian
AU - Mascherbauer, Julia
N1 - Publisher Copyright:
© The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved.
PY - 2023/6/1
Y1 - 2023/6/1
N2 - AIMS: Bioprosthetic valve dysfunction (BVD) is a major concern regarding transcatheter aortic valve implantation (TAVI) durability. We aimed to assess incidence, correlates, causes, and outcome of early to mid-term BVD after TAVI in relation to patient's life expectancy.METHODS AND RESULTS: Consecutive TAVI recipients (2007-20) with a follow-up ≥1 year were prospectively included. BVD and bioprosthetic valve failure (BVF) were assessed according to Valve-Academic-Research-Consortium-3. BVD/BVF and all-cause death served as endpoints. Average life expectancy was calculated from National Open Health Data and patients were stratified according to tertiles (1st: <6.85 years, 2nd: 6.85-9.7 years, 3rd: >9.7 years). Of 1047 patients (81.6 ± 6.8 years old, EuroSCORE II 4.5 ± 2.5), ≥2 follow ups were available from 622 (serial echo cohort). After a median echo follow up of 12.2 months, incidence rates of BVD/BVF were 8.4% (95% confidence interval 6.7-10.3), and 3.5% (2.5-4.9) per valve-year, respectively, without differences between life expectancy tertiles. The incidence of BVD was two-fold higher within the first year of implant (9.9% per valve-year) vs. beyond (4.8% per valve-year). Valve-in-valve procedure and residual stenosis, but not age/life expectancy predisposed for BVD. BVD/BVF were independently associated with outcome for patients in the first [adjusted hazard ratio (AHR) 1.72 (1.06-2.88)/2.97 (1.72-6.22)] and second [AHR 1.96 (1.02-3.73)/2.31 (1.00-5.30)], but not the third tertile of life expectancy (P = n.s.).CONCLUSIONS: In this large prospective observational cohort, early to mid-term BVD after TAVI occurred at the same rate across the spectrum of life expectancy and was associated with increased mortality in patients with short but not in those with the longest life expectancy.
AB - AIMS: Bioprosthetic valve dysfunction (BVD) is a major concern regarding transcatheter aortic valve implantation (TAVI) durability. We aimed to assess incidence, correlates, causes, and outcome of early to mid-term BVD after TAVI in relation to patient's life expectancy.METHODS AND RESULTS: Consecutive TAVI recipients (2007-20) with a follow-up ≥1 year were prospectively included. BVD and bioprosthetic valve failure (BVF) were assessed according to Valve-Academic-Research-Consortium-3. BVD/BVF and all-cause death served as endpoints. Average life expectancy was calculated from National Open Health Data and patients were stratified according to tertiles (1st: <6.85 years, 2nd: 6.85-9.7 years, 3rd: >9.7 years). Of 1047 patients (81.6 ± 6.8 years old, EuroSCORE II 4.5 ± 2.5), ≥2 follow ups were available from 622 (serial echo cohort). After a median echo follow up of 12.2 months, incidence rates of BVD/BVF were 8.4% (95% confidence interval 6.7-10.3), and 3.5% (2.5-4.9) per valve-year, respectively, without differences between life expectancy tertiles. The incidence of BVD was two-fold higher within the first year of implant (9.9% per valve-year) vs. beyond (4.8% per valve-year). Valve-in-valve procedure and residual stenosis, but not age/life expectancy predisposed for BVD. BVD/BVF were independently associated with outcome for patients in the first [adjusted hazard ratio (AHR) 1.72 (1.06-2.88)/2.97 (1.72-6.22)] and second [AHR 1.96 (1.02-3.73)/2.31 (1.00-5.30)], but not the third tertile of life expectancy (P = n.s.).CONCLUSIONS: In this large prospective observational cohort, early to mid-term BVD after TAVI occurred at the same rate across the spectrum of life expectancy and was associated with increased mortality in patients with short but not in those with the longest life expectancy.
UR - http://www.scopus.com/inward/record.url?scp=85152446278&partnerID=8YFLogxK
U2 - 10.1093/ehjci/jeac188
DO - 10.1093/ehjci/jeac188
M3 - Journal article
C2 - 36099163
SN - 2047-2404
VL - 24
SP - 796
EP - 806
JO - European Heart Journal Cardiovascular Imaging
JF - European Heart Journal Cardiovascular Imaging
IS - 6
ER -