Key result
Sutureless valves and minimally invasive SAVR offer effective TAVR alternatives despite limited long-term durability data.
Why the study?
Does surgical aortic valve replacement (including minimally invasive and sutureless approaches) compare favorably to transcatheter aortic valve replacement in patients with aortic valve pathologies?
Does surgical aortic valve replacement (including minimally invasive and sutureless approaches) compare favorably to transcatheter aortic valve replacement in patients with aortic valve pathologies?
Surgical aortic valve replacement, including minimally invasive and sutureless techniques, remains a highly effective treatment that is not inferior to transcatheter approaches in high or intermediate-risk patients.
Supports sutureless and minimally invasive SAVR as alternatives in select patients; leaves open long-term durability comparisons with TAVR.
Aortic valve replacement has stood the test of time but is no longer an operation that is exclusively approached through a median sternotomy using only sutured prostheses. Currently, surgical aortic valve replacement can be performed through a number of minimally invasive approaches employing conventional mechanical or bioprostheses as well as sutureless valves. In either case, the direct surgical access allows inspection of the valve, complete excision of the diseased leaflets, and debridement of the annulus in a controlled and thorough manner under visual control. It can be employed to treat aortic valve pathologies of all natures and aetiologies. When compared with transcatheter valves in patients with a high or intermediate preoperative predictive risk, conventional surgery has not been shown to be inferior to transcatheter valve implants. As our understanding of sutureless valves and their applicability to minimally invasive surgery advances, the invasiveness and trauma of surgery can be reduced and outcomes can improve. This warrants further comparative trials comparing sutureless and transcatheter valves.
No takes yet. Share an insight, caveat, or question.
Spadaccio et al. (2019) conducted a review in Aortic valve disease. Sutureless valves and minimally invasive aortic valve replacement vs. Standard surgical aortic valve replacement and transcatheter aortic valve replacement was evaluated. Sutureless valves and minimally invasive surgical approaches provide effective alternatives to conventional sternotomy and transcatheter aortic valve replacement, though long-term durability data remain limited.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: