OBJECTIVE: Endovascular repair for retrograde type A aortic dissection with an entry in the descending aorta (RAAD) is challenging. We present early and mid- term results of endovascular repair for acute phase of RAAD by using commercially-available device. METHODS: From April 2012 to June 2014, 10 consecutive patients with acute phase of RAAD underwent endovascular repair in our hospital. Of them, 9 patients had emergency surgery within 24 hours after the onset. The other one patient had urgent surgery 3 days after the onset. In all patients, the entry tear was covered with TAG or conformable TAG. RESULTS: Technical success was achieved in all patients. No in-hospital mortality was experienced. In all patients, follow-up computed tomography images showed significant remodeling in the ascending aorta 3 months after surgery. During a median follow-up period of 19.5 months, no patients died and no re-intervention occurred. CONCLUSIONS: In patients with acute phase of RAAD, endovascular repair with commercially-available device can be safely performed and it provides sufficient remodeling in the ascending aorta early after surgery. This technique is an alternative to open repair in these patients.
OBJECTIVE: Endovascular repair for retrograde type A aortic dissection with an entry in the descending aorta (RAAD) is challenging. We present early and mid- term results of endovascular repair for acute phase of RAAD by using commercially-available device. METHODS: From April 2012 to June 2014, 10 consecutive patients with acute phase of RAAD underwent endovascular repair in our hospital. Of them, 9 patients had emergency surgery within 24 hours after the onset. The other one patient had urgent surgery 3 days after the onset. In all patients, the entry tear was covered with TAG or conformable TAG. RESULTS: Technical success was achieved in all patients. No in-hospital mortality was experienced. In all patients, follow-up computed tomography images showed significant remodeling in the ascending aorta 3 months after surgery. During a median follow-up period of 19.5 months, no patients died and no re-intervention occurred. CONCLUSIONS: In patients with acute phase of RAAD, endovascular repair with commercially-available device can be safely performed and it provides sufficient remodeling in the ascending aorta early after surgery. This technique is an alternative to open repair in these patients.