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Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm

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The COURAGE trial in perspective.

Abhiram Prasad¹, Charanjit Rihal, David R Holmes

¹The Division of Cardiovascular Diseases, Department of Internal Medicine, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA. prasad.abharam@mayo.edu

Catheterization and Cardiovascular Interventions : Official Journal of the Society for Cardiac Angiography & Interventions

|April 17, 2008

Summary

This summary is machine-generated.

Percutaneous coronary intervention (PCI) does not reduce major adverse events in stable coronary artery disease patients when added to optimal medical therapy (OMT). OMT alone is sufficient for preventing hard endpoints, though PCI effectively relieves symptoms and ischemia.

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Area of Science:

Cardiology
Interventional Cardiology
Clinical Trials

Background:

Indications for percutaneous coronary intervention (PCI) are evolving due to technological advancements and new clinical evidence.
The role of PCI in chronic stable angina remains controversial, with goals including symptom relief, ischemia treatment, and reduced reintervention.
Optimal medical therapy (OMT) is fundamental in managing coronary artery disease.

Purpose of the Study:

To investigate the efficacy of PCI combined with OMT versus OMT alone in patients with stable coronary artery disease.
To evaluate the impact of PCI on symptom relief, ischemia reduction, and hard clinical endpoints.

Main Methods:

The COURAGE trial compared combined PCI and OMT against OMT alone in patients with stable coronary disease.
Patient selection criteria and lesion characteristics were considered in the trial design.

Main Results:

PCI did not reduce the incidence of death or myocardial infarction (MI) in low-risk patients compared to OMT alone.
Crossover from OMT to PCI was frequent, even in low-risk populations.
PCI demonstrated significant effectiveness in alleviating symptoms and treating myocardial ischemia.
Untreated significant ischemia was linked to an increased risk of death and MI.

Conclusions:

For patients with stable coronary artery disease, OMT alone may be sufficient for preventing hard endpoints like death and MI.
PCI is effective for symptom management and reducing ischemia but does not improve survival outcomes in this population.
Significant residual ischemia warrants careful management and may indicate a higher risk of adverse cardiac events.