Effects of intravenous caffeine on Fractional Flow Reserve measurements in coronary artery disease
Not Applicable
Completed
- Conditions
- Coronary artery diseaseIschaemic heart diseaseCardiovascular - Coronary heart disease
- Registration Number
- ACTRN12614000142639
- Lead Sponsor
- The Northern Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 10
Inclusion Criteria
Moderate coronary artery disease requiring FFR measurements.
FFR measurement <0.90
Valid consent
Exclusion Criteria
Inability to give informed consent
Caffeine contraindicated
Adenosine contraindicated
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Any statistical significant change FFR measurements after caffeine administration.[After completion of second FFR measurement.]
- Secondary Outcome Measures
Name Time Method Any clinically significant change in FFR measurements. (defined as crossing cutoff values of 0.80; i.e.: decrease in FFR above 0.80 to below 0.80) [After completion of second FFR measurement.]