Long-Term Results after Surgery for Abdominal Aortic Aneurysm / 日本心臓血管外科学会雑誌
Japanese Journal of Cardiovascular Surgery
;
: 100-104, 2002.
Artigo
em Japonês
| WPRIM
| ID: wpr-366739
ABSTRACT
We evaluated long-term survival and morbidity of 191 patients (161 non-ruptured and 30 ruptured) undergoing abdominal aortic aneurysm repair between 1980 and 1997. Thirty-day mortality rates of non-ruptured and ruptured aneurysms were 1.2% and 36.6%, respectively. Hospital death occurred in 3.1% of patients with non-ruptured aneurysms and 53.3% of those with ruptured aneurysms. Cumulative survival rates after successful AAA repair at 5 and 10 years were 76.3% and 42.3%, respectively. These were lower than survival rates in the age- and gender-matched general population. The most frequent cause of late death was cardiac problems (28.8%) including myocardial infarction. Other causes included stroke (19.2%), malignant neoplasm (17.3%), and ruptured recurrent aneurysms at or above the proximal anastomosis (9.6%) including aorto-enteric fistulas. Regarding late vascular complications, recurrent aneurysms at or above the proximal anastomosis were found in 10% of patients, including 3.5% of true aneurysms, 4.7% of anastomotic aneurysms, and 1.8% of aorto-enteric fistulas. Thoracic aortic aneurysms were found in 3.7% and aortic dissection in 4.2%. Cumulative graft patency rates at 10 and 15 years were 97.4% and 90.9%, respectively. Suppressive treatment for arteriosclerosis and continuous careful follow-up with an aggressive diagnostic approach may reduce morbidity and mortality from recurrent aneurysms or coronary artery disease, thereby improving late survival after AAA surgery.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Japonês
Revista:
Japanese Journal of Cardiovascular Surgery
Ano de publicação:
2002
Tipo de documento:
Artigo
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