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  • Title: TEVAR in patients with late complications of aortic coarctation repair.
    Author: Midulla M, Dehaene A, Godart F, Lions C, Decoene C, Serge W, Koussa M, Rey C, Prat A, Beregi JP.
    Journal: J Endovasc Ther; 2008 Oct; 15(5):552-7. PubMed ID: 18840043.
    Abstract:
    PURPOSE: To review the use of thoracic endovascular aortic repair (TEVAR) for late pseudoaneurysm formation after surgical repair of aortic coarctation. METHODS: From May 2001 to May 2005, 8 patients (5 men; mean age 47.6 years, range 18-73) with a history of aortic coarctation repairs 17 to 40 years prior were referred to our institution for an anastomotic thoracic pseudoaneurysm. TEVAR was performed successfully in 7 patients; 1 died of suspected aneurysm rupture before the scheduled procedure. A carotid-subclavian bypass was performed in 3 patients. RESULTS: All the procedures were immediately successful. No type I endoleaks were seen on the final control angiogram, but 2 of the patients with carotid-subclavian bypasses required additional left subclavian artery embolization due to type II endoleak. One of these patients died before embolotherapy on the 5th postoperative day from presumed aneurysm rupture (14% 30-day mortality rate). Over a follow-up period ranging from 15 to 72 months (mean 37), all the false aneurysms have remained thrombosed and the mean diameter has decreased from 44 to 23 mm. No endograft-related complications have occurred, and no further interventions have so far been necessary. CONCLUSION: TEVAR is a feasible alternative treatment for patients who have already undergone surgical repair of aortic coarctation. Technical issues regarding the endovascular strategy should be discussed with a multidisciplinary team to define the correct interventional plan.
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