Clinical trials: Microcirculation Resistance
Acute Coronary Syndrome (ACS), High On-treatment Platelet Reactivity (HTPR)
The Effect of IV Cangrelor and Oral Ticagrelor Study
Major heart attacks are caused by a number of factors, the two major of which are furring up of a coronary artery with atheroma and then sudden clot formation on this area leading to a blockage and interruption of blood flow.
- Conditions
- Acute Coronary Syndrome (ACS), High On-treatment Platelet Reactivity (HTPR), Microvascular Obstruction (MVO), ST-segment Elevation Myocardial Infarction (STEMI)
- Trial name
- NCT02733341
- Testing
- Cangrelor, Ticagrelor
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- The Royal Wolverhampton Hospitals NHS Trust
Coronary Microcirculation, Coronary Artery Disease
Impact of Ranolazine on Coronary Microcirculatory Resistance
This study is being done to determine if Ranolazine treatment improves coronary microcirculation function among patients with coronary microcirculation dysfunction.
- Conditions
- Coronary Microcirculation, Coronary Artery Disease, Myocardial Disease, Ischemia
- Trial name
- NCT01815957
- Testing
- Rnalozine
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- University of New Mexico
Coronary Artery Disease (CAD)
Comparison of Orbital Versus Rotational Atherectomy Effects On Coronary Microcirculation in PCI
The investigators hypothesize that the orbital atherectomy system (OAS), a newer generation atherectomy device, reduces the incidence of microcirculatory compromise as compared to older generation rotational atherectomy (RA) due…
- Trial name
- ORACLE (NCT03021577)
- Testing
- Orbital Atherectomy System (OAS), Rotablator Rotational Atherectomy System, Magnetic Resonance Imaging (MRI)
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- Columbia University