Hybrid Approach in Acute and Chronic Aortic Disease

The management of patients with aortic disease that involves the ascending aorta, the aortic arch, and the descending aorta represent a surgical challenge. Open surgical repair remains the gold standard for aortic arch pathologies. However, this operation requires a cardiopulmonary bypass and a peri...

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Bibliographic Details
Published in:Medicina (Kaunas, Lithuania) Lithuania), 2021-12, Vol.58 (1), p.49
Main Authors: Murzi, Michele, Farneti, Pier Andrea, Rizza, Antonio, Di Sibio, Silvia, Palmieri, Cataldo, Solinas, Marco
Format: Article
Language:English
Subjects:
Aneurysms
Aorta - surgery
aortic aneurysm
Aortic Aneurysm, Thoracic - surgery
Aortic aneurysms
aortic arch
Aortic Diseases - surgery
Blood Vessel Prosthesis Implantation
Carotid arteries
Coronary vessels
endovascular therapy
Humans
Pathology
Prostheses
Review
Stents
Surgical techniques
Veins & arteries
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Summary:The management of patients with aortic disease that involves the ascending aorta, the aortic arch, and the descending aorta represent a surgical challenge. Open surgical repair remains the gold standard for aortic arch pathologies. However, this operation requires a cardiopulmonary bypass and a period of profound hypothermia and circulatory arrest, which carries a substantial rate of mortality and morbidity. For these reasons, hybrid arch repair that involves a combination of open surgery with endovascular aortic stent graft placement has been introduced as a therapeutic alternative for those patients deemed unfit for open surgical procedures. Hybrid repair requires varying degrees of invasiveness and can be performed as a single-stage procedure or as a two-stage procedure. The choice of the technique is multifactorial, depending on the characteristics of the diseased arch with regard to position of the stent graft proximal landing zone, patient fitness and comorbid status, as well as surgical expertise and hospital facilities. Among the evolving hybrid procedures is the so-called "frozen" or stented elephant trunk technique. Adapted from the classical elephant trunk technique, this approach facilitates the repair of a concomitant aortic arch and proximal descending aortic aneurysms in a single stage under circulatory arrest. This technique is increasingly being used to treat extensive thoracic aortic disease and has shown promising results.
ISSN:1648-9144
1010-660X
1648-9144
DOI:10.3390/medicina58010049