Endovascular reconstruction of the aortic arch with new-generation dual-branch and triple-branch endograft: design, applicability, indications, outcomes, and future directions

Expert Rev Med Devices. 2024 Apr 1:1-9. doi: 10.1080/17434440.2024.2337920. Online ahead of print.ABSTRACTINTRODUCTION: Repair of aortic arch pathologies such as degenerative aneurysms and dissections still represents a significant challenge for vascular and cardiac surgeons. We focused on the design, evolution, implementation, and prospects of endovascular dual branch technology for treatment of pathologies in the aortic arch.AREAS COVERED: The literature search was conducted in a non-systematic fashion through the PubMed and Scopus databases; articles deemed relevant to the scope of the work and fully published in English language from January 12,000 until December 2023 were considered for inclusion. Two companies so far have developed and launched in market a dedicated arch dual branch platform: Terumo Aortic and Cook Medical.EXPERT OPINION: A common limitation to the available technology is represented by the fact that urgent cases (i.e. large or rapidly growing aneurysms, symptomatic patients) cannot be treated because the customization process generally takes between 6 and 8 weeks, and there is an inherent risk for aorta-related adverse events to happen during the waiting time. While the future holds much promise, several technical hurdles still exist and further developments (in device design, operators' skills, patients' selection, and outcomes assessment) are needed to establish the safety and effectiveness of treatment particularly over the long-run.PMID:38557199 | ...
Source: Expert Review of Medical Devices - Category: Medical Devices Authors: Source Type: research