European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2015
Outcomes of secondary procedures after primary thoracic endovascular aortic repair†.
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.
Nozdrzykowski Michal, Luehr Maximilian, Garbade Jens, Schmidt Andrej, Leontyev Sergey, Misfeld Martin, Mohr Friedrich-Wilhelm, Etz Christian D
Аннотация
OBJECTIVES: The purpose of this study is to retrospectively evaluate, with an 'all-comers' approach, the survival and outcome of patients following secondary surgical or interventional procedures after thoracic endovascular aortic repair (TEVAR).
METHODS: Between October 2002 and December 2013, 371 patients with different aortic pathologies underwent primary TEVAR at our institution. Fifty-six out of the 371 patients (15.1%, 18 females, mean age 62.3 ± 13.7 years) required secondary procedures, either interventionally (N = 31; 55.4%) or surgically (N = 25; 44.6%), due to stent graft-related complications. After TEVAR complications comprised endoleaks (N = 28; 7.5%), organ malperfusion (N = 9; 2.4%), aorto-oesophageal/-bronchial fistulae (N = 9; 2.4%), stent graft infections (N = 4; 1.1%), aneurysm progression (N = 3; 0.8%), retrograde type A aortic dissection (N = 2; 0.5%) and aortic regurgitation (N = 1; 0.3%).
RESULTS: The overall in-hospital mortality rate was 10.7% (N = 5): open surgery (N = 1; 4%) versus reintervention (N = 5; 16%; P = 0.14). The cumulative survival rates after secondary procedures at 6 months, 1 year and 3 years were 80.4, 73.5 and 69.3%, respectively. Postoperative complications either for open surgery or reintervention comprised stroke (8 vs 9.6%; P = 0.82), paraplegia (4 vs 6.4%; P = 0.68), renal failure (16 vs 3.2%; P = 0.09), respiratory failure (12 vs 0%; P = 0.04), sepsis (16 vs 3.2%; P = 0.87), organ malperfusion (4 vs 3.2%; P = 0.87) and need for a tertiary procedure (8 vs 6.4%; P = 0.82).
CONCLUSIONS: Stent graft complications after primary TEVAR were not infrequent and often required secondary procedures for definite treatment. Endoleaks (type Ia), organ malperfusion, stent graft infections, fistula formation and expanding aneurysm occurred predominantly during early and mid-term follow-up. Despite the high-risk nature of the complications, secondary open surgical or interventional procedures may be successfully performed with an acceptable outcome.
METHODS: Between October 2002 and December 2013, 371 patients with different aortic pathologies underwent primary TEVAR at our institution. Fifty-six out of the 371 patients (15.1%, 18 females, mean age 62.3 ± 13.7 years) required secondary procedures, either interventionally (N = 31; 55.4%) or surgically (N = 25; 44.6%), due to stent graft-related complications. After TEVAR complications comprised endoleaks (N = 28; 7.5%), organ malperfusion (N = 9; 2.4%), aorto-oesophageal/-bronchial fistulae (N = 9; 2.4%), stent graft infections (N = 4; 1.1%), aneurysm progression (N = 3; 0.8%), retrograde type A aortic dissection (N = 2; 0.5%) and aortic regurgitation (N = 1; 0.3%).
RESULTS: The overall in-hospital mortality rate was 10.7% (N = 5): open surgery (N = 1; 4%) versus reintervention (N = 5; 16%; P = 0.14). The cumulative survival rates after secondary procedures at 6 months, 1 year and 3 years were 80.4, 73.5 and 69.3%, respectively. Postoperative complications either for open surgery or reintervention comprised stroke (8 vs 9.6%; P = 0.82), paraplegia (4 vs 6.4%; P = 0.68), renal failure (16 vs 3.2%; P = 0.09), respiratory failure (12 vs 0%; P = 0.04), sepsis (16 vs 3.2%; P = 0.87), organ malperfusion (4 vs 3.2%; P = 0.87) and need for a tertiary procedure (8 vs 6.4%; P = 0.82).
CONCLUSIONS: Stent graft complications after primary TEVAR were not infrequent and often required secondary procedures for definite treatment. Endoleaks (type Ia), organ malperfusion, stent graft infections, fistula formation and expanding aneurysm occurred predominantly during early and mid-term follow-up. Despite the high-risk nature of the complications, secondary open surgical or interventional procedures may be successfully performed with an acceptable outcome.