BACKGROUND: Patients with severe aortic stenosis (AS) frequently present with concomitant obstructive coronary artery disease (CAD). In those, current guidelines recommend combined coronary artery bypass grafting (CABG) and surgical aortic valve replacement (SAVR) as the preferred treatment option, although this surgical approach is associated with a high rate of clinical events. Combined transcatheter aortic valve implantation (TAVI) and percutaneous coronary intervention (PCI) with or without FFR have evolved as a valid alternative for cardiac surgery in patients with AS and multivessel or advanced CAD. To date, no dedicated trial has prospectively evaluated the outcomes of a percutaneous versus surgical treatment for patients with both severe AS and CAD. AIMS: To investigate whether fractional-flow reserve (FFR)-guided PCI and TAVI is noninferior to combined CABG and SAVR for the treatment of severe AS and multivessel or advanced CAD. METHODS: The Transcatheter Valve and Vessels (TCW) trial (clinicaltrial.gov: NCT03424941) is a prospective, randomized, controlled, open label, international trial. Patients ≥ 70 years with severe AS and multivessel (≥ 2 vessels) or advanced CAD, deemed feasible by the heart team for both; a full percutaneous or surgical treatment, will be randomised in a 1:1 fashion to either FFR-guided PCI followed by TAVI (intervention arm) vs. CABG and SAVR (control arm). The primary endpoint is a patient-oriented composite of all-cause mortality, myocardial infarction, disabling stroke, unscheduled clinically-driven target vessel revascularization, valve reintervention, and life threatening or disabling bleeding at 1 year. The TCW trial is powered for noninferiority, and if met, superiority will be tested. Assuming a primary endpoint rate of 30% in the CABG-SAVR arm, with a significance level α of 5%, a noninferiority limit delta of 15% and a loss to follow-up of 2%, a total of 328 patients are needed to obtain a power of 90%. The primary endpoint analysis is performed on an intention-to-treat basis. SUMMARY: The TCW Trial is the first prospective randomized trial that will study if a less invasive percutaneous treatment for severe AS and concomitant advanced CAD (i.e., FFR-guided PCI-TAVI) is noninferior to the guidelines recommended approach (CABG-SAVR).

• MeSH
• aortální chlopeň chirurgie   MeSH
• aortální stenóza * komplikace   diagnóza   chirurgie   MeSH
• frakční průtoková rezerva myokardu * MeSH
• koronární angioplastika * škodlivé účinky   MeSH
• koronární bypass MeSH
• lidé MeSH
• nemoci koronárních tepen * komplikace   diagnóza   chirurgie   MeSH
• prospektivní studie MeSH
• transkatetrální implantace aortální chlopně * MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• randomizované kontrolované studie MeSH

BACKGROUND: Treatment of aortic-valve disease in young patients still poses challenges. The Ross procedure offers several potential advantages that may translate to improved long-term outcomes. OBJECTIVES: This study reports long-term outcomes after the Ross procedure. METHODS: Adult patients who were included in the Ross Registry between 1988 and 2018 were analyzed. Endpoints were overall survival, reintervention, and major adverse events at maximum follow-up. Multivariable regression analyses were performed to identify risk factors for survival and the need of Ross-related reintervention. RESULTS: There were 2,444 adult patients with a mean age of 44.1 ± 11.7 years identified. Early mortality was 1.0%. Estimated survival after 25 years was 75.8% and did not statistically differ from the general population (p = 0.189). The risk for autograft reintervention was 0.69% per patient-year and 0.62% per patient-year for right-ventricular outflow tract (RVOT) reintervention. Larger aortic annulus diameter (hazard ratio [HR]: 1.12/mm; 95% confidence interval [CI]: 1.05 to 1.19/mm; p < 0.001) and pre-operative presence of pure aortic insufficiency (HR: 1.74; 95% CI: 1.13 to 2.68; p = 0.01) were independent predictors for autograft reintervention, whereas the use of a biological valve (HR: 8.09; 95% CI: 5.01 to 13.08; p < 0.001) and patient age (HR: 0.97 per year; 95% CI: 0.96 to 0.99; p = 0.001) were independent predictors for RVOT reintervention. Major bleeding, valve thrombosis, permanent stroke, and endocarditis occurred with an incidence of 0.15% per patient-year, 0.07% per patient-year, 0.13%, and 0.36% per patient-year, respectively. CONCLUSIONS: The Ross procedure provides excellent survival over a follow-up period of up to 25 years. The rates of reintervention, anticoagulation-related morbidity, and endocarditis were very low. This procedure should therefore be considered as a very suitable treatment option in young patients suffering from aortic-valve disease. (Long-Term Follow-up After the Autograft Aortic Valve Procedure [Ross Operation]; NCT00708409).

• MeSH
• analýza přežití MeSH
• aortální chlopeň * patologie   chirurgie   MeSH
• autologní transplantace * škodlivé účinky   metody   MeSH
• chirurgická náhrada chlopně * škodlivé účinky   přístrojové vybavení   metody   MeSH
• dlouhodobé vedlejší účinky * diagnóza   epidemiologie   etiologie   MeSH
• dospělí MeSH
• echokardiografie metody   MeSH
• hodnocení rizik metody   MeSH
• lidé MeSH
• onemocnění aortální chlopně * diagnóza   epidemiologie   chirurgie   MeSH
• pooperační komplikace * diagnóza   epidemiologie   etiologie   chirurgie   MeSH
• prognóza MeSH
• registrace statistika a číselné údaje   MeSH
• reoperace * klasifikace   metody   statistika a číselné údaje   MeSH
• rizikové faktory MeSH
• srdeční chlopně umělé škodlivé účinky   statistika a číselné údaje   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• pozorovací studie MeSH
• Geografické názvy
• Německo MeSH