Trials / Completed
CompletedNCT03824600
Physiological Patterns of Coronary Artery Disease
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 117 (actual)
- Sponsor
- Onze Lieve Vrouw Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- —
Summary
Registry of patients undergoing invasive fractional flow reserve measurement using a motorized device.
Detailed description
A prospective registry of patients undergoing clinically indicated coronary angiography with fractional flow reserve evaluation for vessels with intermediate coronary lesions defined as visual diameter stenosis between 30% and 70%. A motorized fractional flow reservepullback evaluation will be performed at the discretion of the operators. The objective of the present study is to describe the physiological patterns of coronary artery disease using motorized coronary pressure pullbacks during continuous hyperemia in patients with stable coronary artery disease.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DIAGNOSTIC_TEST | Fractional Flow Reserve Motorized Pullback | A pullback device (Volcano R 100, San Diego CA, USA), adapted to grip the coronary pressure wire (PressureWire X, St Jude Medical, Minneapolis, USA), set at a speed of 1 mm/sec to pullback the pressure-wire until the tip of the guiding catheter during continued pressure recording. |
Timeline
- Start date
- 2017-11-24
- Primary completion
- 2019-08-30
- Completion
- 2019-09-30
- First posted
- 2019-01-31
- Last updated
- 2020-03-30
Locations
2 sites across 1 country: Belgium
Source: ClinicalTrials.gov record NCT03824600. Inclusion in this directory is not an endorsement.