This trial is unknown!
Search for a recruiting clinical trial for your condition
Your journey
1What's a trial
2Find
3Review
4Get in touch
More info
You can access this
clinical trial
if you have
Coronary Artery Disease
and you are
over 40
years old
-
The phase for this study is not defined.
Show me locations

The purpose

Heart disease remains the most common cause of death in the UK. Chest pain is often the first presenting symptom in patients with heart disease, and may be a warning signal prior to a heart attack or death. The diagnosis based on symptoms alone however is unreliable and further testing is almost always necessary. Rapid access chest pain clinics (RACPCs) are able to expedite the assessment of such patients. The principal investigation used is an exercise stress electrocardiogram (s-ECG). Although simple, cheap, and convenient, the s-ECG is often inaccurate; missing the diagnosis or falsely suggesting the diagnosis. This can happen in as many as 25% of patients, resulting in a delay in treatment or unnecessary further investigation. CT Angiography (CTA) is a novel non-invasive technique where the coronary arteries can be visualised by Computerised Tomography. In previous studies it shows a high degree of correlation with invasive angiography, with a high accuracy for the diagnosis of obstructive coronary artery disease. However, the technique is relatively new, and its full role is yet to be defined in the clinical setting of a chest pain clinic. The investigators do not at present have any information as to whether it is able to speed up the diagnosis, reduce the need for other tests, and therefore also costs. In this trial, the investigators aim to examine the accuracy and cost effectiveness of CTA in patients with suspected cardiac chest pain presenting to a chest pain clinic, when compared to the more established techniques like s-ECG, myocardial perfusion scanning and coronary angiography. The study will enable us to establish the optimal and most cost effective strategy for investigation of patients presenting to chest pain clinics.

Provided treatments

  • Other: CT coronary angiography
  • Other: Standard of Care

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01464203. The sponsor of the trial is AJAY YERRAMASU and it is looking for 600 volunteers for the current phase.
Official trial title:
Randomized Controlled Trial to Evaluate the Cost and Clinical Effectiveness of CT Coronary Angiography in Patients With Stable Angina Pectoris (RADICAL Trial)