Dual vs. triple antithrombotic treatment after percutaneous coronary intervention in patients with non-valvular atrial fibrillation: a meta-analysis on current evidence.

Objective: Combination and duration of antithrombotic therapy in order to prevent both stent thrombosis and thromboembolic complications after coronary artery stenting (PCI) in non-valvular atrial fibrillation (AF) is still debated. This uncertainty can be attributed mainly to the fact that the reference trials were open-label and not adequately powered in order to reach a definitive conclusion on ischemic endpoints (i.e.

Effectiveness of the new generation transcatheter aortic valve in the real life studies. Review and meta-analysis.

Objective: The aim of the meta-analysis was to assess post-procedural outcome of the new generation of transcatheter aortic valve implantation (TAVI) devices, focusing on the transfemoral and balloon-expandable SAPIEN 3 (Edwards Lifesciences Inc., Irvine, CA, USA), the self-expanding CoreValveTM Evolut series R and PRO (R/PRO)TM (Medtronic Inc., Minneapolis, MN, USA) and ACURATE neoTM transcatheter aortic valve (Symetis SA, a Boston Scientific company, Ecublens, Switzerland).

Meta-analysis of the impact on early and late mortality of TAVI compared to surgical aortic valve replacement in high and low-intermediate surgical risk patients.

Objective: We studied the impact of transcatheter aortic valve implantation (TAVI) compared to the surgical aortic valve replacement (SAVR) on 30-day and one-year mortality from randomized controlled trials (RCTs) in patients with severe aortic stenosis at high or low-intermediate surgical risk.

Materials And Methods: All RCTs were retrieved through PubMed computerized database and the site https://www.clinicaltrials.

Meta-analyses on intra-aortic balloon pump in cardiogenic shock complicating acute myocardial infarction may provide biased results.

Objective: Intra-aortic balloon pump (IABP) is the device most commonly investigated in patients with cardiogenic shock (CS) complicating acute myocardial infarction (AMI). Recently meta-analyses on this topic showed opposite results: some complied with the actual guideline recommendations, while others did not, due to the presence of bias. We investigated the reasons for the discrepancy among meta-analyses and strategies employed to avoid the potential source of bias.