Asian cardiovascular & thoracic annals · 2022
Recent trends of open surgery for acute type A aortic dissection in Japan.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Okita Yutaka
Аннотация
OBJECTIVE: Reporting clinical outcomes of acute type A aortic dissection.
METHODS: Data derived from the survey of the Japanese Association for Thoracic Surgery, the Japan Cardiovascular Database, and the Japanese Registry of All Cardiac and Vascular Diseases were analyzed.
RESULTS: Between 2012 and 2015, the Japanese Registry of All Cardiac and Vascular Diseases study collected 13,131 patients and the hospital mortality was 24.3%. The surgical mortality was significantly lower than medical one (11.8% vs 49.7%; p < 0.001). The Japanese Association for Thoracic Surgery survey disclosed the number of surgeries has been increased to 6157 in 2018 and the hospital death has decreased to 10.5%. The Japan Cardiovascular Database, collected 29,486 patients from 2013 to 2018. Age at surgery was 59.8 ± 14.2 years and patients younger than 65 years in 61% and 21% were older than 75 years. Ninety-four percent had surgery within 24 h after diagnosis. Antegrade cerebral perfusion was used in 74% and deep hypothermic circulatory arrest with/without retrograde cerebral perfusion in 26%. Replacement of the ascending aorta was performed in 62% and total arch replacement in 28%. The aortic valve was replaced in 7.9% and repaired in 4.4%. The hospital mortality was 11%. New stroke occurred in 12%, hemodialysis in 7.3%, paraplegia in 3.9%, and prolonged ventilation in 15%.
CONCLUSION: The number of operations for type A aortic dissection has increased, and hospital mortality has improved. Although the early results after surgery for type A aortic dissection are acceptable, new strategies to improve early outcomes in patients with preoperative comorbidities are required.
METHODS: Data derived from the survey of the Japanese Association for Thoracic Surgery, the Japan Cardiovascular Database, and the Japanese Registry of All Cardiac and Vascular Diseases were analyzed.
RESULTS: Between 2012 and 2015, the Japanese Registry of All Cardiac and Vascular Diseases study collected 13,131 patients and the hospital mortality was 24.3%. The surgical mortality was significantly lower than medical one (11.8% vs 49.7%; p < 0.001). The Japanese Association for Thoracic Surgery survey disclosed the number of surgeries has been increased to 6157 in 2018 and the hospital death has decreased to 10.5%. The Japan Cardiovascular Database, collected 29,486 patients from 2013 to 2018. Age at surgery was 59.8 ± 14.2 years and patients younger than 65 years in 61% and 21% were older than 75 years. Ninety-four percent had surgery within 24 h after diagnosis. Antegrade cerebral perfusion was used in 74% and deep hypothermic circulatory arrest with/without retrograde cerebral perfusion in 26%. Replacement of the ascending aorta was performed in 62% and total arch replacement in 28%. The aortic valve was replaced in 7.9% and repaired in 4.4%. The hospital mortality was 11%. New stroke occurred in 12%, hemodialysis in 7.3%, paraplegia in 3.9%, and prolonged ventilation in 15%.
CONCLUSION: The number of operations for type A aortic dissection has increased, and hospital mortality has improved. Although the early results after surgery for type A aortic dissection are acceptable, new strategies to improve early outcomes in patients with preoperative comorbidities are required.