RecruitingPhase 4NCT06588595

The Switching Antiplatelet-9 (SWAP-9) Study

Comparison of ABCD-GENE Score-Guided Versus Unguided DAPT De-Escalation: A Prospective Randomized Pharmacodynamic Study in Patients Undergoing PCI The Switching Antiplatelet-9 (SWAP-9) Study

Sponsor

University of Florida

Enrollment

90 participants

Start Date

Nov 1, 2024

Study Type

INTERVENTIONAL

Conditions

Coronary Arterial Disease (CAD)

Summary

The purpose of this study is to compare the pharmacodynamic effects of ABCD-GENE guided vs. unguided de-escalation strategies among patients on dual antiplatelet therapy (DAPT) following percutaneous coronary intervention (PCI).

Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a drug called Aspirin plus clopidogrel and a drug called Prasugrel/Ticagrelor monotherapy or aspirin plus clopidogrel for people with coronary arterial disease (cad). The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

Interested in this trial?

Get notified about updates and connect with the research team.

Interventions

DRUGPrasugrel/Ticagrelor monotherapy or aspirin plus clopidogrel

After at least 30 days of DAPT \[with aspirin 81-mg qd and a potent P2Y12 inhibitor (prasugrel 10 mg qd or ticagrelor 90-mg BID)\] in chronic coronary syndrome or after at least 90 days of DAPT in acute coronary syndromes; patients with an ABCD-GENE 10 or more will continue prasugrel 10 mg qd/ticagrelor 90 mg BID and drop aspirin; and patients with an ABCD-GENE less than10 will switch from prasugrel/ticagrelor-based DAPT to aspirin 81 mg qd plus clopidogrel 75 mg qd.

DRUGAspirin plus clopidogrel

After at least 30 days of DAPT \[with aspirin 81 mg qd and a potent P2Y12 inhibitor (prasugrel 10 mg qd or ticagrelor 90 mg BID)\] in chronic coronary syndrome or after at least 90 days of DAPT in acute coronary syndromes; patients will switch from prasugrel/ticagrelor-based DAPT to aspirin 81 mg qd plus clopidogrel 75 mg qd, irrespective of ABCD-GENE score.