Combined transcatheter mitral and tricuspid edge-to-edge repair or tricuspid edge-to-edge repair alone in moderate mitral regurgitation: a propensity-matched analysis.
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kassar Mohammad, Praz Fabien, Gerçek Muhammed, Fortmeier Vera, Kresoja Karl-Patrik, von Stein Jennifer, Pauschinger Christoph, Rottbauer Wolfgang, Goebel Bjoern, Denti Paolo, Achouh Paul, Rassaf Tienush, Barreiro-Perez Manuel, Boekstegers Peter, Rück Andreas, Zdanyte Monika, Adamo Marianna, Vincent Flavien, Schlegel Philipp, Rosch Sebastian, Wild Mirjam G, Besler Christian, Toggweiler Stefan, Brunner Stephanie, Grapsa Julia, Patterson Tiffany, Thiele Holger, Kister Tobias, Tarantini Giuseppe, Masiero Giulia, De Carlo Marco, Sticchi Alessandro, Voss Fabian, Polzin Amin, Rubbio Antonio Popolo, Bedogni Francesco, Konstandin Mathias H, Van Belle Eric, Metra Marco, Geisler Tobias, Estévez-Loureiro Rodrigo, Mahabadi Amir, Karam Nicole, Maisano Francesco, Lauten Philipp, Kessler Mirjam, Kalbacher Daniel, Iliadis Christos, Lurz Philipp, Hausleiter Jörg, Mahfoud Felix, Windecker Stephan, Stolz Lukas, Brugger Nicolas, Rudolph Volker
Аннотация
METHODS: Data from the EuroTR registry (2016-25) were analysed, including patients with severe TR treated with T-TEER. Outcomes were compared between patients with untreated moderate MR and those who underwent concomitant M-TEER using propensity score matching (PSM). The primary endpoint was all-cause mortality at 2 years. Secondary endpoints included New York Heart Association (NYHA) class, 6 min walk distance (6MWD), TR severity, and heart failure rehospitalizations.
RESULTS: Among 3100 patients, 30% had moderate MR, which was associated with higher 2-year mortality (23% vs 37%, p<0.0001). After PSM, 217 matched patients treated with concomitant M-TEER had greater TR reduction (-1.9 vs -1.6 grades, P = .001), better NYHA improvement, and increased 6MWD at follow-up. Survival was higher in the combined treatment group (87% vs 76% at 1 year; 81% vs 70% at 2 years, P = .005). In a multivariable analysis, moderate MR predicted increased mortality [hazard ratio (HR) 1.81, P = .005), while combined M-TEER predicted better survival (HR 0.46, P < .0001).
CONCLUSIONS: Moderate MR predicts impaired prognosis in patients undergoing T-TEER for treatment of severe TR. Concomitant M-TEER is associated with improved survival and functional outcomes in this population with multivalve disease. These findings are hypothesis-generating and need to be tested in a dedicated randomized controlled trial.