The Journal of thoracic and cardiovascular surgery · 2019
Impact of shaggy aorta on outcomes of open thoracoabdominal aortic aneurysm repair.
СтатьяVideo-Audio MediaНазвание и аннотация: Перевод в очереди
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.
Yokawa Koki, Ikeno Yuki, Henmi Soichiro, Yamanaka Katsuhiro, Okada Kenji, Okita Yutaka
Аннотация
BACKGROUND: The aim of this study was to evaluate the impact of diffuse aortic atherosclerosis-related thrombosis, or "shaggy aorta" on the outcomes of open thoracoabdominal aortic aneurysm repair (TAAA).
METHODS: From October 1999 to March 2018, 251 patients underwent open TAAA repair using segmental-staged aortic clamping. Twenty-eight patients (11.2%) received emergent or urgent operations. Patients were classified into 3 groups: dissection aneurysm (139 patients, 55.4%), degenerative aneurysm without shaggy aorta (76 patients, 30.3%), and degenerative aneurysm with shaggy aorta (36 patients, 14.3%). Shaggy aorta was assessed using enhanced computed tomography and defined as patients with atheroma thickness ≥5 mm with irregular atheroma surface. Mean follow-up was 4.3 ± 4.1 years.
RESULTS: Operative mortality was 8% (20 patients) and spinal cord injury occurred in 25 patients (10.0%), 16 of whom (6.4%) had permanent neurologic dysfunction. Operative mortality was significantly worse in patients with shaggy aorta (dissection: 2.2%, non-shaggy: 6.6%, and shaggy: 33.3%, P < .001) and shaggy aorta was a significant risk factor for spinal cord injury (dissection: 7.2%, non-shaggy: 6.6%, and shaggy: 27.8%, P < .003). Multivariable analysis demonstrated that shaggy aorta was a significant risk factor for composite outcome consisted of operative mortality, spinal cord injury, and acute renal failure (odds ratio, 4.78; 95% confidence interval, 1.91-12.3, P < .001).
CONCLUSIONS: Preoperative enhanced computed tomography assessment of shaggy aorta could predict high-risk patients for open TAAA repair.
METHODS: From October 1999 to March 2018, 251 patients underwent open TAAA repair using segmental-staged aortic clamping. Twenty-eight patients (11.2%) received emergent or urgent operations. Patients were classified into 3 groups: dissection aneurysm (139 patients, 55.4%), degenerative aneurysm without shaggy aorta (76 patients, 30.3%), and degenerative aneurysm with shaggy aorta (36 patients, 14.3%). Shaggy aorta was assessed using enhanced computed tomography and defined as patients with atheroma thickness ≥5 mm with irregular atheroma surface. Mean follow-up was 4.3 ± 4.1 years.
RESULTS: Operative mortality was 8% (20 patients) and spinal cord injury occurred in 25 patients (10.0%), 16 of whom (6.4%) had permanent neurologic dysfunction. Operative mortality was significantly worse in patients with shaggy aorta (dissection: 2.2%, non-shaggy: 6.6%, and shaggy: 33.3%, P < .001) and shaggy aorta was a significant risk factor for spinal cord injury (dissection: 7.2%, non-shaggy: 6.6%, and shaggy: 27.8%, P < .003). Multivariable analysis demonstrated that shaggy aorta was a significant risk factor for composite outcome consisted of operative mortality, spinal cord injury, and acute renal failure (odds ratio, 4.78; 95% confidence interval, 1.91-12.3, P < .001).
CONCLUSIONS: Preoperative enhanced computed tomography assessment of shaggy aorta could predict high-risk patients for open TAAA repair.
Предметные рубрики MeSH
Acute Kidney InjuryAdultAgedAged, 80 and overAortic DissectionAortic Aneurysm, ThoracicAortic DiseasesAortographyAtherosclerosisBlood Vessel Prosthesis ImplantationComputed Tomography AngiographyFemaleHospital MortalityHumansMaleMiddle AgedPlaque, AtheroscleroticRetrospective StudiesRisk AssessmentRisk FactorsSpinal Cord InjuriesThrombosisTreatment Outcome