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- Title
Endovascular aortic repair in patients with Marfan and Loeys–Dietz syndrome is safe and durable when employed by a multi-disciplinary aortic team.
- Authors
Nucera, Maria; Kreibich, Maximilian; Yildiz, Murat; Berger, Tim; Kolb, Rosa Klara; Kondov, Stoyan; Kunzmann, Sophie; Rylski, Bartosz; Makaloski, Vladimir; Siepe, Matthias; Czerny, Martin; Schoenhoff, Florian S
- Abstract
Open in new tab Download slide OBJECTIVES The aim of this study was to report on mid-term outcomes after endovascular aortic repair (EVAR) in patients with Marfan (MFS) or Loeys–Dietz (LDS) syndrome. METHODS We analysed data from 2 European centres of patients with MFS and LDS undergoing EVAR. Patients were analysed based on (i) timing of the procedure (planned versus emergency procedure) and (ii) the nature of the landing zone (safe versus non-safe). The primary end-point was freedom from reintervention. Secondary end-points were freedom from stroke, bleeding and death. RESULTS A population of 419 patients with MFS (n = 352) or LDS (n = 67) was analysed for the purpose of this study. Thirty-nine patients (9%) underwent EVAR. Indications for thoracic endovascular aortic repair or EVAR were aortic dissection in 13 (33%) patients, aortic aneurysm in 22 (57%) patients and others (intercostal patch aneurysm, penetrating atherosclerotic ulcer, pseudoaneurysm, kinking of frozen elephant trunk (FET)) in 4 (10%) patients. Thoracic endovascular repair was performed in 34 patients, and abdominal endovascular aortic repair was performed in 5 patients. Mean age at 1st thoracic endovascular aortic repair/EVAR was 48.5 ± 15.4 years. Mean follow-up after 1st thoracic endovascular aortic repair/EVAR was 5.9 ± 4.4 years. There was no statistically significant difference in the rate of reinterventions between patients with non-safe landing zone and the patients with safe proximal landing zone (P = 0.609). Furthermore, there was no increased probability for reintervention after planned endovascular intervention compared to emergency procedures (P = 0.916). Mean time to reintervention, either open surgical or endovascular, after planned endovascular intervention was in median 3.9 years (95% confidence interval 2.0–5.9 years) and 2.0 years (95% confidence interval –1.1 to 5.1 years) (P = 0.23) after emergency procedures. CONCLUSIONS EVAR in patients with MFS and LDS and a safe landing zone is feasible and safe. Endovascular treatment is a viable option when employed by a multi-disciplinary aortic team even if the landing zone is in native tissue.
- Subjects
THORACIC aneurysms; ENDOVASCULAR aneurysm repair; MARFAN syndrome; PENETRATING atherosclerotic ulcer; ENDOVASCULAR surgery; BLOOD vessel prosthesis; AORTA
- Publication
European Journal of Cardio-Thoracic Surgery, 2024, Vol 65, Issue 3, p1
- ISSN
1010-7940
- Publication type
Article
- DOI
10.1093/ejcts/ezae069