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Ticagrelor With Low-dose Versus Regular Aspirin in Patients With Acute Coronary Syndrome (ACS) at High-Risk for Ischemia After Percutaneous Coronary Intervention — LD-ASPIRIN  

Acute Coronary Syndrome Clinical Trial

Official title:
Safety and Efficacy of Ticagrelor With Low-dose Aspirin Versus Regular Aspirin in Patients With Acute Coronary Syndrome at High-risk for Ischemia After Percutaneous Coronary Intervention: A Randomized Controlled Study

Clinical Trial Summary

The present study is aimed to compare the safety and efficacy of Ticagrelor with low-dose Aspirin versus standard dual anti-platelet therapy (DAPT) in patients with acute coronary syndrome (ACS) at high risk for ischemic events after percutaneous coronary intervention (PCI) and stent implantation.

Clinical Trial Description

This is a prospective, randomized, open-label, blinded-endpoint evaluation, single-center Study. There will be 1220 ACS patients at high risk for ischemic events after successful PCI with implantation of at least one drug eluting stent who will be enrolled in Fuwai Hospital, China. Then those included subjects will be randomized to either Ticagrelor plus low-dose Aspirin (50mg daily, LD group) or Ticagrelor plus regular dose Aspirin (75mg daily, control group) for 12 months. The primary endpoint of the current study is to determine the impact of low-dose Aspirin plus Ticagrelor versus standard DAPT for 12 months on major adverse cardiac and cerebral events (MACCEs), and the secondary endpoint is to determine whether the protocol of low dose Aspirin plus Ticagrelor reduces bleeding events, sufficiently inhibits platelet function, and increases the medication adherence among the included patients. In summary, the present study is to provide new evidence and strategy about the anti-platelet protocol for ACS patients at high risk for ischemia. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04240834
Study type Interventional
Source Fu Wai Hospital, Beijing, China
Contact Haiyan Qian, MD, PhD
Phone +8613811386143
Email ahqhy712@163.com
Status Recruiting
Phase Phase 4
Start date February 1, 2021
Completion date December 2026
View Details
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