Details

Autor(en) / Beteiligte

• Furukawa, Nobuyuki
• Kuss, Oliver
• Emmel, Eric
• Scholtz, Smita
• Scholtz, Werner
• Fujita, Buntaro
• Ensminger, Stephan
• Gummert, Jan F.
• Börgermann, Jochen

Titel

Minimally invasive versus transapical versus transfemoral aortic valve implantation: A one-to-one-to-one propensity score–matched analysis

Ist Teil von

• The Journal of thoracic and cardiovascular surgery, 2018-11, Vol.156 (5), p.1825-1834

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2018

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Although transcatheter aortic valve implantation was the treatment of choice in inoperable and high-risk patients, the effect of transcatheter aortic valve implantation relative to conventional aortic valve replacement via ministernotomy in patients with moderate surgical risk remains unclear. We consecutively enrolled patients who underwent minimally invasive aortic valve replacements via ministernotomy (n = 1929), transapical (n = 607), and transfemoral (n = 1273) aortic valve implantations from a single center during the period from July 2009 to July 2017. Of those, we conducted a 1:1:1 propensity score matching according to 23 preoperative risk factors. We were able to find 177 triplets (n = 531). The median European System for Cardiac Operative Risk Evaluation II was 3.0% versus 3.4% versus 2.9%, and Society of Thoracic Surgeons Predicted Risk of Mortality was 3.2% versus 3.6% versus 3.4%, respectively. According to the Valve Academic Research Consortium 2 criteria, there were no significant periprocedural differences regarding 30-day mortality (2.3% minimally invasive aortic valve replacement vs 4.5% transapical transcatheter aortic valve implantation vs 1.7% transfemoral transcatheter aortic valve implantation, P = .34), stroke (1.1% minimally invasive aortic valve replacement vs 0.6% transapical transcatheter aortic valve implantation vs 1.7% transfemoral transcatheter aortic valve implantation, P = .84), or myocardial infarction (0.6% minimally invasive aortic valve replacement vs 0.0% transapical transcatheter aortic valve implantation vs 0.0% transfemoral transcatheter aortic valve implantation, P = .83). Both intensive care and hospitalization times were significantly longer in the transapical group. Regarding midterm survival, transapical transcatheter aortic valve implantation was associated with a tendency toward a less favorable outcome (hazard ratio, 1.48; 95% confidence interval, 0.95-2.31; P = .17) compared with minimally invasive aortic valve replacement. In this real-world propensity score–matched minimally invasive aortic valve replacement, transapical transcatheter aortic valve implantation, transfemoral transcatheter aortic valve implantation cohort of intermediate-risk patients, early mortality was not significantly different, whereas the rates of periprocedural complications were different depending on the approach. During follow-up, there was a tendency in the transapical transcatheter aortic valve implantation group toward a less favorable survival outcome, although there was no significant difference among the 3 groups.