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Antiplatelet Strategy after Abbreviated Dual-antiplatelet therapy following New generation coronary stents implantation

Clopidogrel versus Aspirin MOnotherapy after 1- to 3-month of Dual-antiplatelet thErapy following zotarolimus-eluting Resolute stents implantation

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0007210
Enrollment
3744
Registered
2022-04-19
Start date
2022-07-26
Completion date
Unknown
Last updated
2025-02-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Drug : Patients were randomly distributed to Clopidogrel and Aspirin arms after implantation of zotarolimus-eluting stent (Onyx family) and will take the assigned drug after 1-3 months of dual-antipla

Sponsors

Yonsei University Health System, Severance Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients = 19 years-old. 2. Patients who received zotarolimus-eluting stents (Onyx family) implantation for ischemic heart disease 3. Provision of informed consent

Exclusion criteria

Exclusion criteria: 1. Patients = 85 years-old. 2. Acute myocardial infarction. 3. Left main bifurcation lesion requiring 2-stent technique. 4. Pregnant women or women with potential childbearing. 5. Life expectancy < 1 year. 6. Inability to follow the patient over the period of 1 year after enrollment, as assessed by the investigator. 7. Inability to understand or read the informed consent.

Design outcomes

Primary

MeasureTime frame
Net advese clinical outcomt (NACE, composite of all-cause death, myocardial infarction, stroke and major bleeding (BARC 2, 3 or 5))

Secondary

MeasureTime frame
Each components of NACE (all-cause death, myocardial infarction, stroke and major bleeding (BARC 2, 3 or 5));Total ischemic event (all-cause death, myocardial infarction, stroke);Cardiovascular death (Defined as any death not due to any other apparent cause, such as cancer, infection or trauma);Stent thrombosis (including definite and probable stent thrombosis);Target vessel revascularization (Revascularization of vessels treated at the time of study enroll);Target lesion revascularization (Revascularization of lesions treated at the time of study enroll)

Countries

Korea, Republic of

Contacts

Public ContactYong-Jun Lee

Yonsei University Health System, Severance Hospital

alpha10000@yuhs.ac+82-2-2228-8460

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026