European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2023
Can an operation provide superior outcomes for corrected transposition of the great arteries with left ventricular outflow tract obstruction? A multi-institutional study.
Многоцентровое исследованиеСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
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Liu Rui, Luo Kai, Chen Xinxin, Ma Kai, Zhang Hao, Li Shoujun
Аннотация
OBJECTIVES: Our goal was to evaluate the risk-adjusted effects of operative and non-operative repair on long-term outcomes in patients with congenitally corrected transposition of the great arteries and left ventricular outflow tract obstruction (CCTGA/LVOTO).
METHODS: We retrospectively reviewed 391 patients with CCTGA/LVOTO from 2001 to 2020 (operative group, 282; non-operative group, 109) in 3 centres in China. The operative group included 73 patients who underwent anatomical repair and 209 patients who underwent non-anatomical repair. The median follow-up time was 8.5 years. The inverse probability of treatment weighted-adjusted Cox regression and a Kaplan-Meier analysis were used to evaluate long-term outcomes.
RESULTS: Operative repair did not reduce the hazard ratio (HR) of death, tricuspid regurgitation or New York Heart Association functional class III/IV, but a significantly increased HR was observed for pulmonary valve regurgitation [HR, 2.84; 95% confidence interval (CI), 1.10-7.33; P = 0.031]. Compared with that in the non-operative group, anatomical repair resulted in significantly increased HRs for death (HR, 2.94; 95% CI, 1.10-7.87; P = 0.032) and pulmonary valve regurgitation (HR, 9.71; 95% CI, 3.66-25.77; P < 0.001). Subgroup analysis showed that in patients with CCTGA/LVOTO with moderate or worse tricuspid regurgitation (≥ moderate), anatomical repair significantly reduced the HR of death. An inverse probability of treatment weighting-adjusted Kaplan-Meier analysis showed that the survival rates at 5 and 10 days postoperatively were 88.2 ± 4.0% and 79.0 ± 7.9%, respectively, in the anatomical repair group; these rates were significantly lower than the rates in the non-operative group (95.4 ± 2.0% and 91.8 ± 2.8%; P = 0.032).
CONCLUSIONS: For patients with CCTGA/LVOTO, operative repair does not provide superior long-term outcomes, and anatomical repair results in a higher incidence of death. However, in patients with CCTGA/LVOTO with tricuspid regurgitation ≥ moderate, anatomical repair can reduce the risk of death in the long term.
METHODS: We retrospectively reviewed 391 patients with CCTGA/LVOTO from 2001 to 2020 (operative group, 282; non-operative group, 109) in 3 centres in China. The operative group included 73 patients who underwent anatomical repair and 209 patients who underwent non-anatomical repair. The median follow-up time was 8.5 years. The inverse probability of treatment weighted-adjusted Cox regression and a Kaplan-Meier analysis were used to evaluate long-term outcomes.
RESULTS: Operative repair did not reduce the hazard ratio (HR) of death, tricuspid regurgitation or New York Heart Association functional class III/IV, but a significantly increased HR was observed for pulmonary valve regurgitation [HR, 2.84; 95% confidence interval (CI), 1.10-7.33; P = 0.031]. Compared with that in the non-operative group, anatomical repair resulted in significantly increased HRs for death (HR, 2.94; 95% CI, 1.10-7.87; P = 0.032) and pulmonary valve regurgitation (HR, 9.71; 95% CI, 3.66-25.77; P < 0.001). Subgroup analysis showed that in patients with CCTGA/LVOTO with moderate or worse tricuspid regurgitation (≥ moderate), anatomical repair significantly reduced the HR of death. An inverse probability of treatment weighting-adjusted Kaplan-Meier analysis showed that the survival rates at 5 and 10 days postoperatively were 88.2 ± 4.0% and 79.0 ± 7.9%, respectively, in the anatomical repair group; these rates were significantly lower than the rates in the non-operative group (95.4 ± 2.0% and 91.8 ± 2.8%; P = 0.032).
CONCLUSIONS: For patients with CCTGA/LVOTO, operative repair does not provide superior long-term outcomes, and anatomical repair results in a higher incidence of death. However, in patients with CCTGA/LVOTO with tricuspid regurgitation ≥ moderate, anatomical repair can reduce the risk of death in the long term.