European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2023
The interaction of forced expiratory volume in 1 s and N-terminal pro-B-type natriuretic peptide with outcomes after transcatheter aortic valve replacement.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
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.
Crestanello Juan A, Greason Kevin L, Mathew Jessey, Eleid Mackram F, Nkomo Vuyisile T, Rihal Charanjit S, Bagameri Gabor, Holmes David R, Pislaru Sorin V, Sandhu Gurpreet S, Lee Alexander T, King Katherine S, Alkhouli Mohamad
Аннотация
OBJECTIVES: Low forced expiratory volume in 1 s (FEV1) and elevated N-terminal pro-B-type natriuretic peptide (NT-Pro-BNP) have been individually associated with poor outcomes after transcatheter aortic valve replacement (TAVR). We hypothesized a combination of the 2 would provide prognostic indication after TAVR.
METHODS: We categorized 871 patients who received TAVR from 2008 to 2018 into 4 groups according to baseline FEV1 (<60% or ≥60% predicted) and NT-Pro-BNP (<1601 or ≥1601 pg/ml): group A (n = 312, high FEV1, low NT-Pro-BNP), group B (n = 275, high FEV1, high NT-Pro-BNP), group C (n = 123 low FEV1, low NT-Pro-BNP) and group D (n = 161, low FEV1, high NT-Pro-BNP). The primary end point was survival at 1 and 5 years.
RESULTS: Patients in group A had more severe aortic stenosis and achieved the best long-term survival at 1 [93% (95% CI: 90-96)] and 5 [45.3% (95% CI: 35.4-58)] years. Low FEV1 and high NT-Pro-BNP (group D) patients had more severe symptoms, higher Society of Thoracic Surgeons predicted risk of operative mortality, lower ejection fraction and aortic valve gradient at baseline. Patients in group D had the worst survival at 1 [76% (95% CI: 69-83)] and 5 years [13.1% (95% CI: 7-25)], hazard ratio compared to group A: 2.29 (95% CI: 1.6-3.2, P < 0.001) with 25.7% of patients in New York Heart Association class III-IV. Patients in groups B and C had intermediate outcomes.
CONCLUSIONS: The combination of FEV1 and NT-Pro-BNP stratifies patients into 4 groups with distinct risk profiles and clinical outcomes. Patients with low FEV1 and high NT-Pro-BNP have increased comorbidities, poor functional outcomes and decreased long-term survival after TAVR.
METHODS: We categorized 871 patients who received TAVR from 2008 to 2018 into 4 groups according to baseline FEV1 (<60% or ≥60% predicted) and NT-Pro-BNP (<1601 or ≥1601 pg/ml): group A (n = 312, high FEV1, low NT-Pro-BNP), group B (n = 275, high FEV1, high NT-Pro-BNP), group C (n = 123 low FEV1, low NT-Pro-BNP) and group D (n = 161, low FEV1, high NT-Pro-BNP). The primary end point was survival at 1 and 5 years.
RESULTS: Patients in group A had more severe aortic stenosis and achieved the best long-term survival at 1 [93% (95% CI: 90-96)] and 5 [45.3% (95% CI: 35.4-58)] years. Low FEV1 and high NT-Pro-BNP (group D) patients had more severe symptoms, higher Society of Thoracic Surgeons predicted risk of operative mortality, lower ejection fraction and aortic valve gradient at baseline. Patients in group D had the worst survival at 1 [76% (95% CI: 69-83)] and 5 years [13.1% (95% CI: 7-25)], hazard ratio compared to group A: 2.29 (95% CI: 1.6-3.2, P < 0.001) with 25.7% of patients in New York Heart Association class III-IV. Patients in groups B and C had intermediate outcomes.
CONCLUSIONS: The combination of FEV1 and NT-Pro-BNP stratifies patients into 4 groups with distinct risk profiles and clinical outcomes. Patients with low FEV1 and high NT-Pro-BNP have increased comorbidities, poor functional outcomes and decreased long-term survival after TAVR.