Treatment of ACuTe Coronary Syndromes With Low-dose colchICine

Status Not yet recruiting

Clinical Trial Summary

This trial is designed to evaluate whether low-dose colchicine, in addition to standard treatment recommended by guidelines, further reduces the risk of major adverse cardiovascular events in patients with acute coronary syndromes (ACS) through a prospective, randomized, double-blind, placebo-controlled clinical trial.

Clinical Trial Description

Background: Colchicine is a cheap and potent oral anti-inflammatory drug that can exert its anti-inflammatory effect on the pathogenesis of ACS. The 2023 updated guidelines for the management of chronic stable coronary artery disease (SCAD) by the American Heart Association (AHA)/American College of Cardiology (ACC) have identified colchicine as the drug of choice for secondary preventive treatment in patients with SCAD to reduce the risk of recurrence of adverse cardiovascular events. Despite the current optimal medical therapies, some ACS patients still suffer recurrent adverse cardiovascular events and mortality. Existing clinical studies have not fully clarified whether early use of colchicine to reduce inflammatory responses is associated with greater clinical benefit after ACS. The effect of colchicine on cardiovascular outcomes in the ACS patients needs further elucidation. Methods: Patients aged 18 years and older with a definite diagnosis of ACS are randomly assigned to two groups in a 1:1 ratio after signing the informed consent form. Colchicine group: standard treatment + colchicine (0.5mg qd) from 1st month to 12th month after randomization. Placebo group: standard treatment + placebo (1 tablet qd) from 1st month to 12th month after randomization. The primary endpoint is the composite of cardiovascular death, non-fatal ischemic stroke, non-fatal spontaneous (non-operation related) myocardial infarction, readmission for ACS, and ischaemia driven (unplanned) revascularization at 1 year after randomization. ;

Study Design

Related Conditions & MeSH terms

Acute Coronary Syndrome
Angina, Unstable
Colchicine
Infarction
Myocardial Infarction
Non ST Segment Elevation Myocardial Infarction
ST Elevation Myocardial Infarction
Syndrome
Unstable Angina

Clinical Trial Details

NCT number	NCT06215989
Study type	Interventional
Source	Beijing Anzhen Hospital
Contact	Yujie Zhou, PhD, MD
Phone	8613901330652
Email	azzyj12@163.com
Status	Not yet recruiting
Phase	N/A
Start date	June 2024
Completion date	August 2026

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.