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Effect of potent P2Y12 inhibitor monotherapy after double antiplatelet therapy for 1 month after PCI in ACS patients

One-Month Dual Antiplatelet Therapy followed by Potent P2Y12 Inhibitor Monotherapy After Orsiro Mission® Stent Implantation in Patients with Acute Coronary Syndrome: DAPT-SIRO TRIAL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0006861
Enrollment
2000
Registered
2021-12-23
Start date
2021-12-29
Completion date
Unknown
Last updated
2022-01-11

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

Conditions

None listed

Interventions

Drug : After PCI, patients receive aspirin 100 mg once a day and a P2Y12 inhibitor [ticagrelor 90 mg twice a day or prasugrel 10 mg] maintenance dose (MD). discontinued, and the control group maintain

Sponsors

Chonnam National University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Adults 19 years of age or older 2) Acute coronary patients who had successful percutaneous coronary intervention (PCI) with Orsiro Mission® stent 3) Subjects who agree to the research protocol and clinical follow-up plan, decide voluntarily to participate in this clinical study, and agree in writing to the subject consent form

Exclusion criteria

Exclusion criteria: 1) Subjects with known hypersensitivity or contraindication to the following drugs or substances: heparin, aspirin, prasugrel, ticagrelor, sirolimus, contrast agent 2) If you are taking anticoagulants: warfarin, apixaban, rivaroxaban, dabigatran, edoxaban 3) In case of previous myocardial infarction or coronary artery revascularization (percutaneous coronary intervention or coronary artery bypass surgery) 4) Subjects with a transient ischemic attack (TIA) or stroke 5) Subjects of fertile age who are planning to become pregnant or cannot rule out the possibility of pregnancy during the study period 6) Subjects whose remaining life expectancy is less than 1 year 7) Subjects who visited the hospital due to cardiac arrest or psychogenic shock and whose survival is predicted to be low by medical judgment 8) Complex lesions – unprotected left main lesions, chronic obstructive lesions, severely calcified or tortuous lesions 9) You are participating in another randomized controlled study, or you are participating in an observational study that may affect the study. 10) In case the researcher judges that it is not suitable for this clinical study or may increase the risk related to research participation 11) Patients with severe renal and hepatic dysfunction including hemodialysis patients and cirrhosis patients

Design outcomes

Primary

MeasureTime frame
cardiac death, nonfatal myocardial Infarction, ischemia-driven target vessel revascularization, stroke, or major bleeding (BARC criteria 3 )

Secondary

MeasureTime frame
Gather information on any injuries or complications that may be related to the procedure.

Countries

Korea, Republic of

Contacts

Public Contactmyungho jeong

Chonnam National University Hospital

kyr5006@naver.com+82-62-220-5272

Outcome results

None listed

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