This is an investigator-driven, prospective, multicenter, randomized, single blind, two-arm, controlled trial (ClinicalTrials.gov number: NCT03234348). This trial will randomize ~148 patients 1:1 to SES or BRS. Primary end-point is the in-stent/scaffold change in mean lumen diameter after nitroglycerin administration at 12-month angiographic follow-up. Besides, patient-oriented combined endpoint of all-cause death, any MI, and any revascularization, together with scaffold/stent thrombosis rate and device-oriented endpoint of cardiac death, target vessel (TV)-MI and TVR at 1 year will be also evaluated. Clinical follow-up will be scheduled yearly up to 5 years.
This trial will shed light on the vascular vasomotion following BRS implantation in the complex scenario of STEMI.
这是一个调查员驱动的,prospective,多中心,随机化,单盲,双臂,对照试验(ClinicalTrials.gov编号:NCT03234348)。该试验将以1:1的比例将148名患者随机分配给SES或BRS。主要终点是在12个月血管造影随访时给予硝酸甘油后支架内/支架内平均管腔直径的变化。此外,以患者为导向的全因死亡综合终点,任何MI,和任何血运重建,连同支架/支架血栓形成率和以装置为导向的心源性死亡终点,还将评估1年时的目标血管(TV)-MI和TVR。临床随访将安排每年长达5年。
本试验将阐明在STEMI的复杂情况下BRS植入后的血管血管舒缩。