The safety of physiology-based coronary revascularisation has been supported by evidence for years now. DEFER (1998-2001) was one of the first related studies. However, major changes in device and medical treatment safety and efficacy have taken place since then. This could affect clinical results, particularly as regards acute coronary syndromes (ACS). Several studies have cast…
DESSOLVE III: Xience vs. MiStent
The MiStent device is made of cobalt-chromium, with struts of up to 64 µm thick. It is coated with a completely absorbable polymer that contains a microcrystalline form of sirolimus that embeds directly into the vessel wall. The drug is eluted continuously for up to 9 months. This was a multicenter noninferiority study that randomized patients…
REPRISE III: Lotus and CoreValve Compared in High-Risk or Inoperable Patients
The efficacy of transcatheter aortic valve replacement (TAVR) has been well-established. However, its limitations include suboptimal deployment and paravalvular leak. The Lotus system is a fully repositionable and retrievable device with controlled mechanical expansion. It features an adaptive seal to minimize paravalvular leak, it does not require early pacing during deployment, and, given its early…
TOPIC: Benefits of Switching Dual Antiplatelet Therapy in Patients with ACS
Newer P2Y12 blockers are the front-line treatment and dual antiplatelet therapy is indicated for 1 year after acute coronary syndrome (ACS). Both prasugrel and ticagrelor offer more ischemic benefit than clopidogrel during the initial phase; however, bleeding complications could increase in the long term. The objective of this study was to assess the safety and efficacy…