The study aims to evaluate the safety and efficacy of biodegradable polymer sirolimus-eluting coronary stent system (HELIOS) in patients with coronary artery disease . The primary endpoint is target lesion failure, a composite endpoint of cardiac death, target vessel related myocardial infarction and clinically-driven target lesion revascularization at 1 year follow-up.
This is a prospective, multicenter, single arm clinical registry investigating the safety and efficacy of biodegradable polymer sirolimus-eluting coronary stent system(HELIOS) in patients with coronary artery disease . The HELIOS (Kimley Medical, Shenzhen, China) completed biodegradable polymer sirolimus-eluting stent (SES) is a novel polylactic-co-glycolic acid (PLGA),polymer cobalt-chromium DES with titanium oxides (TiO) film as the tie-layer.In total, we plan to recruit 3000 patients (HELIOS)in real world setting. The patients will be followed clinically at 1-, 6- month and 1-, 3-, 5-year. All clinical data will be collected and managed by statistical center, clinical endpoint adjudication committee.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
3,000
HELIOS biodegradable polymer sirolimus-eluting stents
Ling Tao
Xi’an, Shanxi, China
RECRUITINGtarget lesion failure (TLF)
a composite endpoint of cardiac death, target lesion related myocardial infarction, and/or target lesion revascularization
Time frame: 12 months
Patient oriented composite endpoint
a composite endpoint of all cause death, all myocardial infarction and all revascularization
Time frame: 1、6、12、36、60 months
all cause death
including cardiac and non-cardiac death
Time frame: 1、6、12、36、60 months
cardiac death
death from cardiac cause
Time frame: 1、6、12、36、60 months
Myocardial infarction
All myocardial infarction (MI) data were reported based on extended historical definitions.MI was always considered a target vessel, unless there was documented proof that the infarction arose from the nontreated coronary artery.
Time frame: 1、6、12、36、60 months
Stent thrombosis
Stent thrombosis (ST) was defined according to Academic Research Consortium criteria
Time frame: 1、6、12、36、60 months
target lesion revascularization
TLR was defined as any repeat revascularization by PCI or CABG
Time frame: 1、6、12、36、60 months
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