AIMS: The aim of this study was to evaluate the impact of a novel antiplatelet regimen in patients with increasing total stent length (TSL). METHODS AND RESULTS: This is a post hoc analysis of the GLOBAL LEADERS trial, a prospective, multicentre, open-label, randomised trial, investigating the impact of the experimental strategy (one-month dual antiplatelet therapy [DAPT] followed by 23-month ticagrelor monotherapy) versus the reference regimen (12-month DAPT followed by 12-month aspirin monotherapy) in patients with a Biolimus A9-eluting stent (BES). The primary endpoint was the composite of all-cause death and new Q-wave myocardial infarction (MI), and the secondary endpoint was Bleeding Academic Research Consortium (BARC) type 3 or 5 bleeding at two years. To investigate the association between total stent length and outcomes, groups were compared in quartiles according to TSL; the fourth quartile group was at significantly higher ischaemic risk at two years. In that stratum (TSL ≥46 mm), the experimental strategy significantly reduced the risk of the primary endpoint (hazard ratio [HR] 0.67, 95% confidence interval [CI]: 0.49-0.90; pinteraction=0.043), while demonstrating a similar risk of BARC type 3 or 5 bleeding (HR 0.99, 95% CI: 0.66-1.49; pinteraction=0.975). CONCLUSIONS: Ticagrelor monotherapy could potentially balance ischaemic and bleeding risks, thereby achieving a net clinical benefit in patients with a TSL ≥46 mm with a BES.
AIMS: The aim of this study was to evaluate the impact of a novel antiplatelet regimen in patients with increasing total stent length (TSL). METHODS AND RESULTS: This is a post hoc analysis of the GLOBAL LEADERS trial, a prospective, multicentre, open-label, randomised trial, investigating the impact of the experimental strategy (one-month dual antiplatelet therapy [DAPT] followed by 23-month ticagrelor monotherapy) versus the reference regimen (12-month DAPT followed by 12-month aspirin monotherapy) in patients with a Biolimus A9-eluting stent (BES). The primary endpoint was the composite of all-cause death and new Q-wave myocardial infarction (MI), and the secondary endpoint was Bleeding Academic Research Consortium (BARC) type 3 or 5 bleeding at two years. To investigate the association between total stent length and outcomes, groups were compared in quartiles according to TSL; the fourth quartile group was at significantly higher ischaemic risk at two years. In that stratum (TSL ≥46 mm), the experimental strategy significantly reduced the risk of the primary endpoint (hazard ratio [HR] 0.67, 95% confidence interval [CI]: 0.49-0.90; pinteraction=0.043), while demonstrating a similar risk of BARC type 3 or 5 bleeding (HR 0.99, 95% CI: 0.66-1.49; pinteraction=0.975). CONCLUSIONS: Ticagrelor monotherapy could potentially balance ischaemic and bleeding risks, thereby achieving a net clinical benefit in patients with a TSL ≥46 mm with a BES.
Authors: Davide Capodanno; Usman Baber; Deepak L Bhatt; Jean-Philippe Collet; George Dangas; Francesco Franchi; C Michael Gibson; Hyeon-Cheol Gwon; Adnan Kastrati; Takeshi Kimura; Pedro A Lemos; Renato D Lopes; Roxana Mehran; Michelle L O'Donoghue; Sunil V Rao; Fabiana Rollini; Patrick W Serruys; Philippe G Steg; Robert F Storey; Marco Valgimigli; Pascal Vranckx; Hirotoshi Watanabe; Stephan Windecker; Dominick J Angiolillo Journal: Nat Rev Cardiol Date: 2022-06-13 Impact factor: 32.419
Authors: Amr S Gamal; Hironori Hara; Mariusz Tomaniak; Mattia Lunardi; Chao Gao; Masafumi Ono; Hideyuki Kawashima; Peter Jüni; Pascal Vranckx; Stephan Windecker; Christian Hamm; Philippe Gabriel Steg; Yoshinobu Onuma; Patrick W Serruys Journal: Eur Heart J Acute Cardiovasc Care Date: 2021-10-01