Details

Autor(en) / Beteiligte

• Franchin, Marco
• Mauri, Francesca
• Fontana, Federico
• Piacentino, Filippo
• Guzzetti, Luca
• Jubouri, Matti
• Bashir, Mohamad
• Piffaretti, Gabriele

Titel

Organ ischaemia after thoracic endovascular aortic repair

Ist Teil von

• European journal of cardio-thoracic surgery, 2023-08, Vol.64 (2)

Ort / Verlag

Germany

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Oxford Journals 2020 Medicine

Beschreibungen/Notizen

• The aim of this study was to evaluate the incidence and outcomes of ischaemic organ complications after thoracic endovascular aortic repair (TEVAR). This is a multicentre, retrospective, observational cohort study. We analysed data from patients treated with TEVAR between 22 June 2001 and 10 December 2022. Primary outcomes were postoperative overall organ ischaemic complications and early (≤30 days) survival. Secondary outcomes were long-term survival and freedom from aorta-related mortality. A total of 255 patients were included in this study. We performed 233 (91.4%) isolated TEVARs, 14 (5.5%) fenestrated or branched TEVARs and 8 (3.1%) TEVARs in combination with normal infrarenal stent graft. Overall, 31 organ ischaemic complications were detected in 29 (11.4%) cases, out of which 8 (3.1%) complications were cerebrovascular, 8 (3.1%) spinal cord, 6 (2.3%) visceral, 4 (1.6%) renal, 2 (0.8%) peripheral and 3 (1.2%) myocardial. Binary logistic regression analysis identified grade III-IV aortic arch atheroma [odds ratio (OR): 6.6, P = 0.001; 95% confidence interval: 2.9-14.9] and shaggy aorta (OR: 12.1, P = 0.003; 95% confidence interval: 2.3-64.1) to be associated with the development of organ ischaemic complications. In patients with organ ischaemia, we observed higher early (≤30 days) mortality (20.7% vs 6.2%; OR: 3.6, P = 0.016), prolonged hospitalization (P = 0.001) and inferior estimated survival (log-rank, P = 0.001). Aortic arch atherosclerotic overload as well as the presence of shaggy aorta are predictors of organ ischaemic complications following TEVAR. They are neither uncommon nor negligible and are associated with perioperative mortality, prolonged hospitalization and a negative impact on long-term survival.