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Clinical Trials/ACTRN12618000149268
ACTRN12618000149268
Completed
未知

Clinical and coronary haemodynamic determinants of recurrent chest pain in patients with no obstructive coronary artery disease.

niversity of Adelaide0 sites42 target enrollmentJanuary 31, 2018

Overview

Phase
未知
Intervention
Not specified
Conditions
Not specified
Sponsor
niversity of Adelaide
Enrollment
42
Status
Completed
Last Updated
4 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
January 31, 2018
End Date
January 29, 2021
Last Updated
4 years ago
Study Type
Observational
Sex
All

Investigators

Sponsor
niversity of Adelaide

Eligibility Criteria

Inclusion Criteria

  • 1\. Clinical diagnosis of angina
  • 2\. Persistent angina
  • 3\. Coronary angiography demonstrating normal or no obstructive coronary disease (\<50% diameter stenosis)

Exclusion Criteria

  • 1\. Admission for an acute coronary syndrome within the preceding month
  • 2\. Prior coronary artery bypass grafting
  • 3\. Contra\-indications to coronary haemodynamic assessment \- patients with permanent pacemaker or defibrillator, severe renal or hepatic insufficiency, severe asthma, left ventricular systolic dysfunction (ejection fraction \<50%)
  • 4\. Alternative coronary explanations for the chest pain \- obstructive coronary artery disease (flow limiting coronary stenosis i.e. derived fractional flow reserve (FFR) \<0\.80\), spontaneous coronary spasm (but not catheter related spasm), spontaneous coronary artery dissection
  • 5\. Other cardiovascular disorders \- pulmonary hypertension, pulmonary embolism, hypertrophic cardiomyopathy, or valvular heart disease.

Outcomes

Primary Outcomes

Not specified

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