Kardiologia polska · 2026
In-hospital and 1-year outcomes of mitral transcatheter edge-to-edge repair in Poland derived from an all-comers administrative database.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Wojakowski Wojciech, Kozłowski Michał, Cieśla Daniel, Kalarus Zbigniew, Streb Witold, Trębacz Jarosław, Reczuch Krzysztof, Piegza Jacek, Myrda Krzysztof, Dudek Dariusz, Witkowski Adam, Pietrasik Arkadiusz, Pręgowski Jerzy, Suwalski Piotr, Hryniewiecki Tomasz, Stępińska Janina, Banasiak Waldemar, Gąsior Mariusz, Grygier Marek
Аннотация
BACKGROUND: Transcatheter mitral edge-to-edge repair (TEER) is an effective and safe therapeutic option for patients with severe mitral regurgitation (MR) and may be used in the treatment of both primary and secondary MR.
AIMS: To provide insights into patients' characteristics, in-hospital procedural outcomes, and 1-year follow-up for 1204 patients with severe MR treated with TEER in Poland.
METHODS: A comprehensive, all-comers, administrative database that covers the whole population of Poland was searched for all reimbursed TEER procedures performed since 2019. Electronic health records provided details regarding baseline study group characteristics as well as the in-hospital and 1-year outcomes.
RESULTS: The in-hospital mortality was 3.2% with no difference between sexes. Blood transfusion was required in 7.8% of patients, more frequently in women (11.1% vs. 6.1%; P = 0.004). Patients with atrial fibrillation had a higher rate of in-hospital heart failure (HF) in New York Heart Association functional class II-IV vs. I (66.8% vs. 42.5%; P < 0.001). Mean follow-up was 336.7 days. The mortality rate was 13.9% and was comparable between males and females and between patients with and without atrial fibrillation. 54.5% of patients required a HF hospitalization and 65.0% a cardiovascular hospitalization. Mortality was comparable to other European registries, but rates of HF hospitalization were higher in the Polish population.
CONCLUSIONS: The Polish TEER registry provides real-world data on transcatheter edge-to-edge repair procedures, demonstrating outcomes comparable to other European registries despite a higher-risk patient population.
AIMS: To provide insights into patients' characteristics, in-hospital procedural outcomes, and 1-year follow-up for 1204 patients with severe MR treated with TEER in Poland.
METHODS: A comprehensive, all-comers, administrative database that covers the whole population of Poland was searched for all reimbursed TEER procedures performed since 2019. Electronic health records provided details regarding baseline study group characteristics as well as the in-hospital and 1-year outcomes.
RESULTS: The in-hospital mortality was 3.2% with no difference between sexes. Blood transfusion was required in 7.8% of patients, more frequently in women (11.1% vs. 6.1%; P = 0.004). Patients with atrial fibrillation had a higher rate of in-hospital heart failure (HF) in New York Heart Association functional class II-IV vs. I (66.8% vs. 42.5%; P < 0.001). Mean follow-up was 336.7 days. The mortality rate was 13.9% and was comparable between males and females and between patients with and without atrial fibrillation. 54.5% of patients required a HF hospitalization and 65.0% a cardiovascular hospitalization. Mortality was comparable to other European registries, but rates of HF hospitalization were higher in the Polish population.
CONCLUSIONS: The Polish TEER registry provides real-world data on transcatheter edge-to-edge repair procedures, demonstrating outcomes comparable to other European registries despite a higher-risk patient population.